Mercurial > hg
annotate mercurial/templater.py @ 31172:16272d8c24f6
formatter: add support for changeset templating
Some formatter-based commands provide fields that are identical to the ones
defined in templatekw, but we had to specify them manually to support all
changeset-based template keywords.
This patch adds fm.context() that populates all templatekw. These keywords
are available only in template output, so we still need to set important
keywords via fm.data() if they should be available in e.g. JSON output.
Currently fm.context() takes only 'ctx' argument. It will eventually be
extended to take 'fctx' to support file-based keywords (e.g. {path}) seen
in hgweb.
author | Yuya Nishihara <yuya@tcha.org> |
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date | Sat, 25 Feb 2017 17:00:07 +0900 |
parents | 48a8b2e5fe31 |
children | 3725986b151a |
rev | line source |
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add doc comments to template code.
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1 # templater.py - template expansion for output |
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2 # |
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3 # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
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7 |
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8 from __future__ import absolute_import |
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9 |
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10 import os |
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11 import re |
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12 import types |
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13 |
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14 from .i18n import _ |
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15 from . import ( |
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16 config, |
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17 error, |
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18 minirst, |
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19 parser, |
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20 pycompat, |
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21 registrar, |
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22 revset as revsetmod, |
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23 revsetlang, |
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24 templatefilters, |
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25 templatekw, |
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26 util, |
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27 ) |
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28 |
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29 # template parsing |
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30 |
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31 elements = { |
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32 # token-type: binding-strength, primary, prefix, infix, suffix |
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33 "(": (20, None, ("group", 1, ")"), ("func", 1, ")"), None), |
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34 ",": (2, None, None, ("list", 2), None), |
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35 "|": (5, None, None, ("|", 5), None), |
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36 "%": (6, None, None, ("%", 6), None), |
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37 ")": (0, None, None, None, None), |
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38 "+": (3, None, None, ("+", 3), None), |
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39 "-": (3, None, ("negate", 10), ("-", 3), None), |
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40 "*": (4, None, None, ("*", 4), None), |
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41 "/": (4, None, None, ("/", 4), None), |
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42 "integer": (0, "integer", None, None, None), |
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43 "symbol": (0, "symbol", None, None, None), |
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44 "string": (0, "string", None, None, None), |
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45 "template": (0, "template", None, None, None), |
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46 "end": (0, None, None, None, None), |
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47 } |
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48 |
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49 def tokenize(program, start, end, term=None): |
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50 """Parse a template expression into a stream of tokens, which must end |
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51 with term if specified""" |
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52 pos = start |
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53 while pos < end: |
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54 c = program[pos] |
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55 if c.isspace(): # skip inter-token whitespace |
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56 pass |
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57 elif c in "(,)%|+-*/": # handle simple operators |
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58 yield (c, None, pos) |
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59 elif c in '"\'': # handle quoted templates |
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60 s = pos + 1 |
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61 data, pos = _parsetemplate(program, s, end, c) |
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62 yield ('template', data, s) |
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63 pos -= 1 |
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64 elif c == 'r' and program[pos:pos + 2] in ("r'", 'r"'): |
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65 # handle quoted strings |
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66 c = program[pos + 1] |
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67 s = pos = pos + 2 |
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68 while pos < end: # find closing quote |
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69 d = program[pos] |
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70 if d == '\\': # skip over escaped characters |
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71 pos += 2 |
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72 continue |
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73 if d == c: |
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74 yield ('string', program[s:pos], s) |
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75 break |
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76 pos += 1 |
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77 else: |
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78 raise error.ParseError(_("unterminated string"), s) |
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79 elif c.isdigit(): |
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80 s = pos |
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81 while pos < end: |
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82 d = program[pos] |
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83 if not d.isdigit(): |
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84 break |
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85 pos += 1 |
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86 yield ('integer', program[s:pos], s) |
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87 pos -= 1 |
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88 elif (c == '\\' and program[pos:pos + 2] in (r"\'", r'\"') |
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89 or c == 'r' and program[pos:pos + 3] in (r"r\'", r'r\"')): |
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90 # handle escaped quoted strings for compatibility with 2.9.2-3.4, |
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91 # where some of nested templates were preprocessed as strings and |
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92 # then compiled. therefore, \"...\" was allowed. (issue4733) |
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93 # |
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94 # processing flow of _evalifliteral() at 5ab28a2e9962: |
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95 # outer template string -> stringify() -> compiletemplate() |
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96 # ------------------------ ------------ ------------------ |
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97 # {f("\\\\ {g(\"\\\"\")}"} \\ {g("\"")} [r'\\', {g("\"")}] |
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98 # ~~~~~~~~ |
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99 # escaped quoted string |
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100 if c == 'r': |
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101 pos += 1 |
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102 token = 'string' |
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103 else: |
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104 token = 'template' |
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105 quote = program[pos:pos + 2] |
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106 s = pos = pos + 2 |
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107 while pos < end: # find closing escaped quote |
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108 if program.startswith('\\\\\\', pos, end): |
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109 pos += 4 # skip over double escaped characters |
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110 continue |
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111 if program.startswith(quote, pos, end): |
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112 # interpret as if it were a part of an outer string |
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113 data = parser.unescapestr(program[s:pos]) |
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114 if token == 'template': |
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115 data = _parsetemplate(data, 0, len(data))[0] |
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116 yield (token, data, s) |
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117 pos += 1 |
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118 break |
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119 pos += 1 |
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120 else: |
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121 raise error.ParseError(_("unterminated string"), s) |
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122 elif c.isalnum() or c in '_': |
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123 s = pos |
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124 pos += 1 |
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125 while pos < end: # find end of symbol |
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126 d = program[pos] |
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127 if not (d.isalnum() or d == "_"): |
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128 break |
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129 pos += 1 |
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130 sym = program[s:pos] |
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131 yield ('symbol', sym, s) |
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132 pos -= 1 |
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133 elif c == term: |
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134 yield ('end', None, pos + 1) |
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135 return |
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136 else: |
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137 raise error.ParseError(_("syntax error"), pos) |
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138 pos += 1 |
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139 if term: |
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140 raise error.ParseError(_("unterminated template expansion"), start) |
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141 yield ('end', None, pos) |
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142 |
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143 def _parsetemplate(tmpl, start, stop, quote=''): |
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144 r""" |
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145 >>> _parsetemplate('foo{bar}"baz', 0, 12) |
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146 ([('string', 'foo'), ('symbol', 'bar'), ('string', '"baz')], 12) |
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147 >>> _parsetemplate('foo{bar}"baz', 0, 12, quote='"') |
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148 ([('string', 'foo'), ('symbol', 'bar')], 9) |
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149 >>> _parsetemplate('foo"{bar}', 0, 9, quote='"') |
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150 ([('string', 'foo')], 4) |
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151 >>> _parsetemplate(r'foo\"bar"baz', 0, 12, quote='"') |
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152 ([('string', 'foo"'), ('string', 'bar')], 9) |
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153 >>> _parsetemplate(r'foo\\"bar', 0, 10, quote='"') |
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154 ([('string', 'foo\\')], 6) |
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155 """ |
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156 parsed = [] |
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157 sepchars = '{' + quote |
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158 pos = start |
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159 p = parser.parser(elements) |
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160 while pos < stop: |
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161 n = min((tmpl.find(c, pos, stop) for c in sepchars), |
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162 key=lambda n: (n < 0, n)) |
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163 if n < 0: |
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164 parsed.append(('string', parser.unescapestr(tmpl[pos:stop]))) |
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165 pos = stop |
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166 break |
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167 c = tmpl[n] |
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168 bs = (n - pos) - len(tmpl[pos:n].rstrip('\\')) |
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169 if bs % 2 == 1: |
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170 # escaped (e.g. '\{', '\\\{', but not '\\{') |
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171 parsed.append(('string', parser.unescapestr(tmpl[pos:n - 1]) + c)) |
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172 pos = n + 1 |
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173 continue |
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174 if n > pos: |
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175 parsed.append(('string', parser.unescapestr(tmpl[pos:n]))) |
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176 if c == quote: |
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177 return parsed, n + 1 |
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178 |
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179 parseres, pos = p.parse(tokenize(tmpl, n + 1, stop, '}')) |
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180 parsed.append(parseres) |
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181 |
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182 if quote: |
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183 raise error.ParseError(_("unterminated string"), start) |
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184 return parsed, pos |
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185 |
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186 def _unnesttemplatelist(tree): |
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187 """Expand list of templates to node tuple |
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188 |
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189 >>> def f(tree): |
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190 ... print prettyformat(_unnesttemplatelist(tree)) |
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191 >>> f(('template', [])) |
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192 ('string', '') |
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193 >>> f(('template', [('string', 'foo')])) |
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194 ('string', 'foo') |
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195 >>> f(('template', [('string', 'foo'), ('symbol', 'rev')])) |
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196 (template |
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197 ('string', 'foo') |
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198 ('symbol', 'rev')) |
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199 >>> f(('template', [('symbol', 'rev')])) # template(rev) -> str |
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200 (template |
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201 ('symbol', 'rev')) |
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202 >>> f(('template', [('template', [('string', 'foo')])])) |
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203 ('string', 'foo') |
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204 """ |
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205 if not isinstance(tree, tuple): |
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206 return tree |
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207 op = tree[0] |
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208 if op != 'template': |
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209 return (op,) + tuple(_unnesttemplatelist(x) for x in tree[1:]) |
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210 |
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211 assert len(tree) == 2 |
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212 xs = tuple(_unnesttemplatelist(x) for x in tree[1]) |
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213 if not xs: |
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214 return ('string', '') # empty template "" |
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215 elif len(xs) == 1 and xs[0][0] == 'string': |
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216 return xs[0] # fast path for string with no template fragment "x" |
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217 else: |
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218 return (op,) + xs |
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219 |
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220 def parse(tmpl): |
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221 """Parse template string into tree""" |
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222 parsed, pos = _parsetemplate(tmpl, 0, len(tmpl)) |
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223 assert pos == len(tmpl), 'unquoted template should be consumed' |
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224 return _unnesttemplatelist(('template', parsed)) |
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225 |
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226 def _parseexpr(expr): |
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227 """Parse a template expression into tree |
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228 |
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229 >>> _parseexpr('"foo"') |
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230 ('string', 'foo') |
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231 >>> _parseexpr('foo(bar)') |
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232 ('func', ('symbol', 'foo'), ('symbol', 'bar')) |
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233 >>> _parseexpr('foo(') |
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234 Traceback (most recent call last): |
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235 ... |
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236 ParseError: ('not a prefix: end', 4) |
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237 >>> _parseexpr('"foo" "bar"') |
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238 Traceback (most recent call last): |
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239 ... |
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240 ParseError: ('invalid token', 7) |
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241 """ |
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242 p = parser.parser(elements) |
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243 tree, pos = p.parse(tokenize(expr, 0, len(expr))) |
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244 if pos != len(expr): |
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245 raise error.ParseError(_('invalid token'), pos) |
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246 return _unnesttemplatelist(tree) |
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247 |
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248 def prettyformat(tree): |
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249 return parser.prettyformat(tree, ('integer', 'string', 'symbol')) |
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250 |
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251 def compileexp(exp, context, curmethods): |
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252 """Compile parsed template tree to (func, data) pair""" |
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253 t = exp[0] |
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254 if t in curmethods: |
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255 return curmethods[t](exp, context) |
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256 raise error.ParseError(_("unknown method '%s'") % t) |
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257 |
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258 # template evaluation |
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259 |
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260 def getsymbol(exp): |
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261 if exp[0] == 'symbol': |
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262 return exp[1] |
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263 raise error.ParseError(_("expected a symbol, got '%s'") % exp[0]) |
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264 |
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265 def getlist(x): |
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266 if not x: |
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267 return [] |
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268 if x[0] == 'list': |
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269 return getlist(x[1]) + [x[2]] |
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270 return [x] |
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271 |
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272 def gettemplate(exp, context): |
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273 """Compile given template tree or load named template from map file; |
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274 returns (func, data) pair""" |
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275 if exp[0] in ('template', 'string'): |
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276 return compileexp(exp, context, methods) |
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277 if exp[0] == 'symbol': |
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278 # unlike runsymbol(), here 'symbol' is always taken as template name |
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279 # even if it exists in mapping. this allows us to override mapping |
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280 # by web templates, e.g. 'changelogtag' is redefined in map file. |
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281 return context._load(exp[1]) |
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282 raise error.ParseError(_("expected template specifier")) |
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283 |
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284 def evalfuncarg(context, mapping, arg): |
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285 func, data = arg |
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286 # func() may return string, generator of strings or arbitrary object such |
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287 # as date tuple, but filter does not want generator. |
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288 thing = func(context, mapping, data) |
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289 if isinstance(thing, types.GeneratorType): |
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290 thing = stringify(thing) |
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291 return thing |
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292 |
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293 def evalboolean(context, mapping, arg): |
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294 """Evaluate given argument as boolean, but also takes boolean literals""" |
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295 func, data = arg |
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296 if func is runsymbol: |
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297 thing = func(context, mapping, data, default=None) |
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298 if thing is None: |
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299 # not a template keyword, takes as a boolean literal |
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300 thing = util.parsebool(data) |
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301 else: |
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302 thing = func(context, mapping, data) |
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303 if isinstance(thing, bool): |
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304 return thing |
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305 # other objects are evaluated as strings, which means 0 is True, but |
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306 # empty dict/list should be False as they are expected to be '' |
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307 return bool(stringify(thing)) |
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308 |
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309 def evalinteger(context, mapping, arg, err): |
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310 v = evalfuncarg(context, mapping, arg) |
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311 try: |
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312 return int(v) |
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313 except (TypeError, ValueError): |
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314 raise error.ParseError(err) |
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315 |
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316 def evalstring(context, mapping, arg): |
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317 func, data = arg |
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318 return stringify(func(context, mapping, data)) |
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319 |
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320 def evalstringliteral(context, mapping, arg): |
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321 """Evaluate given argument as string template, but returns symbol name |
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322 if it is unknown""" |
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323 func, data = arg |
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324 if func is runsymbol: |
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325 thing = func(context, mapping, data, default=data) |
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326 else: |
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327 thing = func(context, mapping, data) |
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328 return stringify(thing) |
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329 |
25002
829faf8ab605
templater: tokenize decimal integer literal (issue4638) (BC)
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330 def runinteger(context, mapping, data): |
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331 return int(data) |
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332 |
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333 def runstring(context, mapping, data): |
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334 return data |
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335 |
27939
7ed3a3c0cef1
templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents:
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336 def _recursivesymbolblocker(key): |
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337 def showrecursion(**args): |
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338 raise error.Abort(_("recursive reference '%s' in template") % key) |
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339 return showrecursion |
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340 |
27940
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341 def _runrecursivesymbol(context, mapping, key): |
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342 raise error.Abort(_("recursive reference '%s' in template") % key) |
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343 |
28373
9a9dd71e882c
templater: make label() take unknown symbol as color literal
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344 def runsymbol(context, mapping, key, default=''): |
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345 v = mapping.get(key) |
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346 if v is None: |
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0361163efbaf
templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents:
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|
347 v = context._defaults.get(key) |
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Alexander Plavin <alexander@plav.in>
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348 if v is None: |
27939
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349 # put poison to cut recursion. we can't move this to parsing phase |
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350 # because "x = {x}" is allowed if "x" is a keyword. (issue4758) |
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351 safemapping = mapping.copy() |
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352 safemapping[key] = _recursivesymbolblocker(key) |
19770
0361163efbaf
templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents:
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353 try: |
27939
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|
354 v = context.process(key, safemapping) |
19770
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Alexander Plavin <alexander@plav.in>
parents:
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355 except TemplateNotFound: |
28373
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356 v = default |
21798
f2c617ff2abc
templater: restore use of callable() since it was readded in Python 3.2
Augie Fackler <raf@durin42.com>
parents:
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357 if callable(v): |
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358 return v(**mapping) |
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359 return v |
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360 |
25596
c1975809a6b5
templater: take any string literals as template, but not for rawstring (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
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|
361 def buildtemplate(exp, context): |
28547
73d01cba5810
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Yuya Nishihara <yuya@tcha.org>
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362 ctmpl = [compileexp(e, context, methods) for e in exp[1:]] |
25596
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templater: take any string literals as template, but not for rawstring (BC)
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363 return (runtemplate, ctmpl) |
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|
364 |
25595
a7dd6692e5cb
templater: move runtemplate function out of buildmap/runmap pair
Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
365 def runtemplate(context, mapping, template): |
a7dd6692e5cb
templater: move runtemplate function out of buildmap/runmap pair
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366 for func, data in template: |
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367 yield func(context, mapping, data) |
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368 |
13176
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369 def buildfilter(exp, context): |
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templater: drop unneeded destructuring of argument tuple at buildfilter
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|
370 arg = compileexp(exp[1], context, methods) |
26104
0f1bc7faa50d
templater: inline getfilter() to buildfilter()
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|
371 n = getsymbol(exp[2]) |
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|
372 if n in context._filters: |
0f1bc7faa50d
templater: inline getfilter() to buildfilter()
Yuya Nishihara <yuya@tcha.org>
parents:
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|
373 filt = context._filters[n] |
26125
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|
374 return (runfilter, (arg, filt)) |
26105
d67341f55429
templater: introduce unified filter syntax for unary functions
Yuya Nishihara <yuya@tcha.org>
parents:
26104
diff
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|
375 if n in funcs: |
d67341f55429
templater: introduce unified filter syntax for unary functions
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parents:
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|
376 f = funcs[n] |
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|
377 return (f, [arg]) |
26104
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templater: inline getfilter() to buildfilter()
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|
378 raise error.ParseError(_("unknown function '%s'") % n) |
13176
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|
379 |
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|
380 def runfilter(context, mapping, data): |
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|
381 arg, filt = data |
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|
382 thing = evalfuncarg(context, mapping, arg) |
17383
099c778ceb33
templater: abort when a template filter raises an exception (issue2987)
Neil Kodner <neilk@fb.com>
parents:
17334
diff
changeset
|
383 try: |
24280
6c55e37ba5f2
templater: allow piping generator-type function output to filters
Yuya Nishihara <yuya@tcha.org>
parents:
24240
diff
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|
384 return filt(thing) |
17383
099c778ceb33
templater: abort when a template filter raises an exception (issue2987)
Neil Kodner <neilk@fb.com>
parents:
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diff
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|
385 except (ValueError, AttributeError, TypeError): |
26125
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|
386 if isinstance(arg[1], tuple): |
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templater: drop unneeded destructuring of argument tuple at buildfilter
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diff
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|
387 dt = arg[1][1] |
17383
099c778ceb33
templater: abort when a template filter raises an exception (issue2987)
Neil Kodner <neilk@fb.com>
parents:
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diff
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|
388 else: |
26125
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parents:
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diff
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|
389 dt = arg[1] |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26564
diff
changeset
|
390 raise error.Abort(_("template filter '%s' is not compatible with " |
17383
099c778ceb33
templater: abort when a template filter raises an exception (issue2987)
Neil Kodner <neilk@fb.com>
parents:
17334
diff
changeset
|
391 "keyword '%s'") % (filt.func_name, dt)) |
13176
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|
392 |
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templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
393 def buildmap(exp, context): |
25001
9668c1a433b3
templater: switch methods table on compileexp() of func args and inner expr
Yuya Nishihara <yuya@tcha.org>
parents:
24988
diff
changeset
|
394 func, data = compileexp(exp[1], context, methods) |
28545
1d461ee26e1b
templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents:
28462
diff
changeset
|
395 tfunc, tdata = gettemplate(exp[2], context) |
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|
396 return (runmap, (func, data, tfunc, tdata)) |
13176
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|
397 |
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changeset
|
398 def runmap(context, mapping, data): |
28545
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diff
changeset
|
399 func, data, tfunc, tdata = data |
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|
400 d = func(context, mapping, data) |
27891
ac8c0ee5c3b8
templater: make _hybrid not callable to avoid conflicting semantics
Yuya Nishihara <yuya@tcha.org>
parents:
27637
diff
changeset
|
401 if util.safehasattr(d, 'itermaps'): |
28349
7cb2f2438f85
templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents:
28348
diff
changeset
|
402 diter = d.itermaps() |
7cb2f2438f85
templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents:
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diff
changeset
|
403 else: |
7cb2f2438f85
templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents:
28348
diff
changeset
|
404 try: |
7cb2f2438f85
templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents:
28348
diff
changeset
|
405 diter = iter(d) |
7cb2f2438f85
templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents:
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diff
changeset
|
406 except TypeError: |
7cb2f2438f85
templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents:
28348
diff
changeset
|
407 if func is runsymbol: |
7cb2f2438f85
templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents:
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diff
changeset
|
408 raise error.ParseError(_("keyword '%s' is not iterable") % data) |
7cb2f2438f85
templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents:
28348
diff
changeset
|
409 else: |
7cb2f2438f85
templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents:
28348
diff
changeset
|
410 raise error.ParseError(_("%r is not iterable") % d) |
17631
0b241d7a8c62
templating: make new-style templating features work with command line lists
Matt Mackall <mpm@selenic.com>
parents:
17383
diff
changeset
|
411 |
28349
7cb2f2438f85
templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents:
28348
diff
changeset
|
412 for i in diter: |
28225
5c11702fe2a3
templater: fix list templating bug
Kostia Balytskyi <ikostia@fb.com>
parents:
28178
diff
changeset
|
413 lm = mapping.copy() |
13176
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templater: use the parser.py parser to extend the templater syntax
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diff
changeset
|
414 if isinstance(i, dict): |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
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parents:
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diff
changeset
|
415 lm.update(i) |
17991
d605a82cf189
hgweb: display diff for a changeset against any parents (issue2810)
Weiwen <weiwen@fb.com>
parents:
17982
diff
changeset
|
416 lm['originalnode'] = mapping.get('node') |
28545
1d461ee26e1b
templater: lift parsed and compiled templates to generic data types
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parents:
28462
diff
changeset
|
417 yield tfunc(context, lm, tdata) |
13176
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changeset
|
418 else: |
895f54a79c6e
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diff
changeset
|
419 # v is not an iterable of dicts, this happen when 'key' |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
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diff
changeset
|
420 # has been fully expanded already and format is useless. |
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diff
changeset
|
421 # If so, return the expanded value. |
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templater: use the parser.py parser to extend the templater syntax
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diff
changeset
|
422 yield i |
895f54a79c6e
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13175
diff
changeset
|
423 |
30115
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
424 def buildnegate(exp, context): |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
425 arg = compileexp(exp[1], context, exprmethods) |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
426 return (runnegate, arg) |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
427 |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
428 def runnegate(context, mapping, data): |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
429 data = evalinteger(context, mapping, data, |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
430 _('negation needs an integer argument')) |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
431 return -data |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
432 |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
433 def buildarithmetic(exp, context, func): |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
434 left = compileexp(exp[1], context, exprmethods) |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
435 right = compileexp(exp[2], context, exprmethods) |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
436 return (runarithmetic, (func, left, right)) |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
437 |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
438 def runarithmetic(context, mapping, data): |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
439 func, left, right = data |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
440 left = evalinteger(context, mapping, left, |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
441 _('arithmetic only defined on integers')) |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
442 right = evalinteger(context, mapping, right, |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
443 _('arithmetic only defined on integers')) |
30116
1c01fa29630f
templater: handle division by zero in arithmetic
Simon Farnsworth <simonfar@fb.com>
parents:
30115
diff
changeset
|
444 try: |
1c01fa29630f
templater: handle division by zero in arithmetic
Simon Farnsworth <simonfar@fb.com>
parents:
30115
diff
changeset
|
445 return func(left, right) |
1c01fa29630f
templater: handle division by zero in arithmetic
Simon Farnsworth <simonfar@fb.com>
parents:
30115
diff
changeset
|
446 except ZeroDivisionError: |
1c01fa29630f
templater: handle division by zero in arithmetic
Simon Farnsworth <simonfar@fb.com>
parents:
30115
diff
changeset
|
447 raise error.Abort(_('division by zero is not defined')) |
30115
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
448 |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
449 def buildfunc(exp, context): |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
450 n = getsymbol(exp[1]) |
25001
9668c1a433b3
templater: switch methods table on compileexp() of func args and inner expr
Yuya Nishihara <yuya@tcha.org>
parents:
24988
diff
changeset
|
451 args = [compileexp(x, context, exprmethods) for x in getlist(exp[2])] |
14925
ab545a15d807
templater: use a global funcs table
Matt Mackall <mpm@selenic.com>
parents:
14168
diff
changeset
|
452 if n in funcs: |
ab545a15d807
templater: use a global funcs table
Matt Mackall <mpm@selenic.com>
parents:
14168
diff
changeset
|
453 f = funcs[n] |
ab545a15d807
templater: use a global funcs table
Matt Mackall <mpm@selenic.com>
parents:
14168
diff
changeset
|
454 return (f, args) |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
455 if n in context._filters: |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
456 if len(args) != 1: |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
457 raise error.ParseError(_("filter %s expects one argument") % n) |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
458 f = context._filters[n] |
26125
c990afab2243
templater: drop unneeded destructuring of argument tuple at buildfilter
Yuya Nishihara <yuya@tcha.org>
parents:
26124
diff
changeset
|
459 return (runfilter, (args[0], f)) |
20857
6eb55310fcbc
templater: raise error for unknown func
Sean Farley <sean.michael.farley@gmail.com>
parents:
20663
diff
changeset
|
460 raise error.ParseError(_("unknown function '%s'") % n) |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
461 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
462 # dict of template built-in functions |
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
463 funcs = {} |
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
464 |
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
465 templatefunc = registrar.templatefunc(funcs) |
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
466 |
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
467 @templatefunc('date(date[, fmt])') |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
468 def date(context, mapping, args): |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
469 """Format a date. See :hg:`help dates` for formatting |
26106
c568c4db036f
templatefilters: remove redundant 'date' and 'strip' filters
Yuya Nishihara <yuya@tcha.org>
parents:
26105
diff
changeset
|
470 strings. The default is a Unix date format, including the timezone: |
c568c4db036f
templatefilters: remove redundant 'date' and 'strip' filters
Yuya Nishihara <yuya@tcha.org>
parents:
26105
diff
changeset
|
471 "Mon Sep 04 15:13:13 2006 0700".""" |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
472 if not (1 <= len(args) <= 2): |
23112
3226ed457928
i18n: add i18n comment to error messages of template functions
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22844
diff
changeset
|
473 # i18n: "date" is a keyword |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
474 raise error.ParseError(_("date expects one or two arguments")) |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
475 |
28334
9dc340f51e06
templater: make date() use helper function to evaluate argument
Yuya Nishihara <yuya@tcha.org>
parents:
28333
diff
changeset
|
476 date = evalfuncarg(context, mapping, args[0]) |
24903
09124cce913f
templater: fix crash by passing invalid object to date() function
Yuya Nishihara <yuya@tcha.org>
parents:
24886
diff
changeset
|
477 fmt = None |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
478 if len(args) == 2: |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
479 fmt = evalstring(context, mapping, args[1]) |
24903
09124cce913f
templater: fix crash by passing invalid object to date() function
Yuya Nishihara <yuya@tcha.org>
parents:
24886
diff
changeset
|
480 try: |
09124cce913f
templater: fix crash by passing invalid object to date() function
Yuya Nishihara <yuya@tcha.org>
parents:
24886
diff
changeset
|
481 if fmt is None: |
09124cce913f
templater: fix crash by passing invalid object to date() function
Yuya Nishihara <yuya@tcha.org>
parents:
24886
diff
changeset
|
482 return util.datestr(date) |
09124cce913f
templater: fix crash by passing invalid object to date() function
Yuya Nishihara <yuya@tcha.org>
parents:
24886
diff
changeset
|
483 else: |
09124cce913f
templater: fix crash by passing invalid object to date() function
Yuya Nishihara <yuya@tcha.org>
parents:
24886
diff
changeset
|
484 return util.datestr(date, fmt) |
09124cce913f
templater: fix crash by passing invalid object to date() function
Yuya Nishihara <yuya@tcha.org>
parents:
24886
diff
changeset
|
485 except (TypeError, ValueError): |
09124cce913f
templater: fix crash by passing invalid object to date() function
Yuya Nishihara <yuya@tcha.org>
parents:
24886
diff
changeset
|
486 # i18n: "date" is a keyword |
09124cce913f
templater: fix crash by passing invalid object to date() function
Yuya Nishihara <yuya@tcha.org>
parents:
24886
diff
changeset
|
487 raise error.ParseError(_("date expects a date information")) |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
488 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
489 @templatefunc('diff([includepattern [, excludepattern]])') |
22434
40ce05b50148
templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22304
diff
changeset
|
490 def diff(context, mapping, args): |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
491 """Show a diff, optionally |
24586
90e3f5d22dad
templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
24337
diff
changeset
|
492 specifying files to include or exclude.""" |
22434
40ce05b50148
templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22304
diff
changeset
|
493 if len(args) > 2: |
40ce05b50148
templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22304
diff
changeset
|
494 # i18n: "diff" is a keyword |
27293
9e06e7fb037d
grammar: favor zero, one, two over ... or no
timeless <timeless@mozdev.org>
parents:
26587
diff
changeset
|
495 raise error.ParseError(_("diff expects zero, one, or two arguments")) |
22434
40ce05b50148
templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22304
diff
changeset
|
496 |
40ce05b50148
templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22304
diff
changeset
|
497 def getpatterns(i): |
40ce05b50148
templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22304
diff
changeset
|
498 if i < len(args): |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
499 s = evalstring(context, mapping, args[i]).strip() |
22434
40ce05b50148
templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22304
diff
changeset
|
500 if s: |
40ce05b50148
templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22304
diff
changeset
|
501 return [s] |
40ce05b50148
templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22304
diff
changeset
|
502 return [] |
40ce05b50148
templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22304
diff
changeset
|
503 |
40ce05b50148
templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22304
diff
changeset
|
504 ctx = mapping['ctx'] |
40ce05b50148
templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22304
diff
changeset
|
505 chunks = ctx.diff(match=ctx.match([], getpatterns(0), getpatterns(1))) |
40ce05b50148
templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22304
diff
changeset
|
506 |
40ce05b50148
templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22304
diff
changeset
|
507 return ''.join(chunks) |
40ce05b50148
templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22304
diff
changeset
|
508 |
30008
e83f89d3b1f7
templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents:
29848
diff
changeset
|
509 @templatefunc('files(pattern)') |
e83f89d3b1f7
templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents:
29848
diff
changeset
|
510 def files(context, mapping, args): |
e83f89d3b1f7
templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents:
29848
diff
changeset
|
511 """All files of the current changeset matching the pattern. See |
e83f89d3b1f7
templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents:
29848
diff
changeset
|
512 :hg:`help patterns`.""" |
e83f89d3b1f7
templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents:
29848
diff
changeset
|
513 if not len(args) == 1: |
e83f89d3b1f7
templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents:
29848
diff
changeset
|
514 # i18n: "files" is a keyword |
e83f89d3b1f7
templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents:
29848
diff
changeset
|
515 raise error.ParseError(_("files expects one argument")) |
e83f89d3b1f7
templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents:
29848
diff
changeset
|
516 |
e83f89d3b1f7
templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents:
29848
diff
changeset
|
517 raw = evalstring(context, mapping, args[0]) |
e83f89d3b1f7
templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents:
29848
diff
changeset
|
518 ctx = mapping['ctx'] |
e83f89d3b1f7
templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents:
29848
diff
changeset
|
519 m = ctx.match([raw]) |
e83f89d3b1f7
templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents:
29848
diff
changeset
|
520 files = list(ctx.matches(m)) |
e83f89d3b1f7
templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents:
29848
diff
changeset
|
521 return templatekw.showlist("file", files, **mapping) |
e83f89d3b1f7
templates: add built-in files() function
Hannes Oldenburg <hannes.christian.oldenburg@gmail.com>
parents:
29848
diff
changeset
|
522 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
523 @templatefunc('fill(text[, width[, initialident[, hangindent]]])') |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
524 def fill(context, mapping, args): |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
525 """Fill many |
24586
90e3f5d22dad
templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
24337
diff
changeset
|
526 paragraphs with optional indentation. See the "fill" filter.""" |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
527 if not (1 <= len(args) <= 4): |
23112
3226ed457928
i18n: add i18n comment to error messages of template functions
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22844
diff
changeset
|
528 # i18n: "fill" is a keyword |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
529 raise error.ParseError(_("fill expects one to four arguments")) |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
530 |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
531 text = evalstring(context, mapping, args[0]) |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
532 width = 76 |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
533 initindent = '' |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
534 hangindent = '' |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
535 if 2 <= len(args) <= 4: |
28343
a6c2310b3827
templater: factor out function that evaluates argument as integer
Yuya Nishihara <yuya@tcha.org>
parents:
28334
diff
changeset
|
536 width = evalinteger(context, mapping, args[1], |
a6c2310b3827
templater: factor out function that evaluates argument as integer
Yuya Nishihara <yuya@tcha.org>
parents:
28334
diff
changeset
|
537 # i18n: "fill" is a keyword |
a6c2310b3827
templater: factor out function that evaluates argument as integer
Yuya Nishihara <yuya@tcha.org>
parents:
28334
diff
changeset
|
538 _("fill expects an integer width")) |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
539 try: |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
540 initindent = evalstring(context, mapping, args[2]) |
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
541 hangindent = evalstring(context, mapping, args[3]) |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
542 except IndexError: |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
543 pass |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
544 |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
545 return templatefilters.fill(text, width, initindent, hangindent) |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
546 |
31169
48a8b2e5fe31
templater: port formatnode filter from changeset_templater
Yuya Nishihara <yuya@tcha.org>
parents:
31024
diff
changeset
|
547 @templatefunc('formatnode(node)') |
48a8b2e5fe31
templater: port formatnode filter from changeset_templater
Yuya Nishihara <yuya@tcha.org>
parents:
31024
diff
changeset
|
548 def formatnode(context, mapping, args): |
48a8b2e5fe31
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|
549 """Obtain the preferred form of a changeset hash. (DEPRECATED)""" |
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diff
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|
550 if len(args) != 1: |
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diff
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|
551 # i18n: "formatnode" is a keyword |
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|
552 raise error.ParseError(_("formatnode expects one argument")) |
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|
553 |
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diff
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|
554 ui = mapping['ui'] |
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|
555 node = evalstring(context, mapping, args[0]) |
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diff
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|
556 if ui.debugflag: |
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Yuya Nishihara <yuya@tcha.org>
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|
557 return node |
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Yuya Nishihara <yuya@tcha.org>
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|
558 return templatefilters.short(node) |
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parents:
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diff
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|
559 |
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parents:
29817
diff
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|
560 @templatefunc('pad(text, width[, fillchar=\' \'[, left=False]])') |
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|
561 def pad(context, mapping, args): |
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parents:
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diff
changeset
|
562 """Pad text with a |
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|
563 fill character.""" |
20370
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Durham Goode <durham@fb.com>
parents:
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|
564 if not (2 <= len(args) <= 4): |
23112
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
565 # i18n: "pad" is a keyword |
20370
aa51392da507
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parents:
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|
566 raise error.ParseError(_("pad() expects two to four arguments")) |
aa51392da507
template: add pad function for padding output
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parents:
20369
diff
changeset
|
567 |
28345
d81437c91a26
templater: fix pad() to evaluate int argument and handle error
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parents:
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diff
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|
568 width = evalinteger(context, mapping, args[1], |
d81437c91a26
templater: fix pad() to evaluate int argument and handle error
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parents:
28344
diff
changeset
|
569 # i18n: "pad" is a keyword |
d81437c91a26
templater: fix pad() to evaluate int argument and handle error
Yuya Nishihara <yuya@tcha.org>
parents:
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changeset
|
570 _("pad() expects an integer width")) |
20370
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template: add pad function for padding output
Durham Goode <durham@fb.com>
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571 |
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parents:
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diff
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|
572 text = evalstring(context, mapping, args[0]) |
20370
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parents:
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|
573 |
29818
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|
574 left = False |
20370
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Durham Goode <durham@fb.com>
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|
575 fillchar = ' ' |
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|
576 if len(args) > 2: |
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|
577 fillchar = evalstring(context, mapping, args[2]) |
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|
578 if len(args) > 3: |
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|
579 left = evalboolean(context, mapping, args[3]) |
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|
580 |
29818
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|
581 if left: |
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|
582 return text.rjust(width, fillchar) |
aa51392da507
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parents:
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|
583 else: |
aa51392da507
template: add pad function for padding output
Durham Goode <durham@fb.com>
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|
584 return text.ljust(width, fillchar) |
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parents:
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|
585 |
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diff
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|
586 @templatefunc('indent(text, indentchars[, firstline])') |
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parents:
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changeset
|
587 def indent(context, mapping, args): |
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parents:
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|
588 """Indents all non-empty lines |
25489
ef8956aa8755
templater: introduce indent function
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|
589 with the characters given in the indentchars string. An optional |
ef8956aa8755
templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
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|
590 third parameter will override the indent for the first line only |
ef8956aa8755
templater: introduce indent function
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parents:
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diff
changeset
|
591 if present.""" |
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|
592 if not (2 <= len(args) <= 3): |
ef8956aa8755
templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
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diff
changeset
|
593 # i18n: "indent" is a keyword |
ef8956aa8755
templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents:
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diff
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|
594 raise error.ParseError(_("indent() expects two or three arguments")) |
ef8956aa8755
templater: introduce indent function
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parents:
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diff
changeset
|
595 |
28348
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parents:
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diff
changeset
|
596 text = evalstring(context, mapping, args[0]) |
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Yuya Nishihara <yuya@tcha.org>
parents:
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|
597 indent = evalstring(context, mapping, args[1]) |
25489
ef8956aa8755
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Ryan McElroy <rmcelroy@fb.com>
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diff
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|
598 |
ef8956aa8755
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Ryan McElroy <rmcelroy@fb.com>
parents:
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changeset
|
599 if len(args) == 3: |
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parents:
28346
diff
changeset
|
600 firstline = evalstring(context, mapping, args[2]) |
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parents:
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diff
changeset
|
601 else: |
ef8956aa8755
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parents:
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diff
changeset
|
602 firstline = indent |
ef8956aa8755
templater: introduce indent function
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parents:
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diff
changeset
|
603 |
ef8956aa8755
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parents:
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diff
changeset
|
604 # the indent function doesn't indent the first line, so we do it here |
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parents:
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diff
changeset
|
605 return templatefilters.indent(firstline + text, indent) |
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templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents:
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diff
changeset
|
606 |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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diff
changeset
|
607 @templatefunc('get(dict, key)') |
18582
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parents:
18289
diff
changeset
|
608 def get(context, mapping, args): |
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changeset
|
609 """Get an attribute/key from an object. Some keywords |
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Gregory Szorc <gregory.szorc@gmail.com>
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|
610 are complex types. This function allows you to obtain the value of an |
26197 | 611 attribute on these types.""" |
18582
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diff
changeset
|
612 if len(args) != 2: |
ef78450c8df6
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parents:
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diff
changeset
|
613 # i18n: "get" is a keyword |
ef78450c8df6
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parents:
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diff
changeset
|
614 raise error.ParseError(_("get() expects two arguments")) |
ef78450c8df6
templater: add get() function to access dict element (e.g. extra)
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parents:
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diff
changeset
|
615 |
28331
2874db5462d3
templater: fix get() to evaluate arguments eagerly
Yuya Nishihara <yuya@tcha.org>
parents:
28225
diff
changeset
|
616 dictarg = evalfuncarg(context, mapping, args[0]) |
18582
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diff
changeset
|
617 if not util.safehasattr(dictarg, 'get'): |
ef78450c8df6
templater: add get() function to access dict element (e.g. extra)
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parents:
18289
diff
changeset
|
618 # i18n: "get" is a keyword |
ef78450c8df6
templater: add get() function to access dict element (e.g. extra)
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parents:
18289
diff
changeset
|
619 raise error.ParseError(_("get() expects a dict as first argument")) |
ef78450c8df6
templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
18289
diff
changeset
|
620 |
28331
2874db5462d3
templater: fix get() to evaluate arguments eagerly
Yuya Nishihara <yuya@tcha.org>
parents:
28225
diff
changeset
|
621 key = evalfuncarg(context, mapping, args[1]) |
27892
83aef8d5bc1b
templater: make get(dict, key) return a single value
Yuya Nishihara <yuya@tcha.org>
parents:
27891
diff
changeset
|
622 return dictarg.get(key) |
18582
ef78450c8df6
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parents:
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changeset
|
623 |
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diff
changeset
|
624 @templatefunc('if(expr, then[, else])') |
17636
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Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
625 def if_(context, mapping, args): |
28696
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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changeset
|
626 """Conditionally execute based on the result of |
24586
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Gregory Szorc <gregory.szorc@gmail.com>
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changeset
|
627 an expression.""" |
17636
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Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
628 if not (2 <= len(args) <= 3): |
17890
ca6850b9dd9e
i18n: add "i18n" comment to error messages of template functions
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parents:
17729
diff
changeset
|
629 # i18n: "if" is a keyword |
17636
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parents:
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diff
changeset
|
630 raise error.ParseError(_("if expects two or three arguments")) |
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diff
changeset
|
631 |
29816
034412ca28c3
templater: fix if() to not evaluate False as bool('False')
Yuya Nishihara <yuya@tcha.org>
parents:
29815
diff
changeset
|
632 test = evalboolean(context, mapping, args[0]) |
17636
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Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
633 if test: |
25597
fd5bc660c9f0
templater: do not reevaluate rawstring as template (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
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diff
changeset
|
634 yield args[1][0](context, mapping, args[1][1]) |
17636
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Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
635 elif len(args) == 3: |
25597
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templater: do not reevaluate rawstring as template (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25596
diff
changeset
|
636 yield args[2][0](context, mapping, args[2][1]) |
17636
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Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
637 |
30049
f18cc848b48e
templater: use "needle" and "haystack" as (meta-)variables for ifcontains()
Anton Shestakov <av6@dwimlabs.net>
parents:
30008
diff
changeset
|
638 @templatefunc('ifcontains(needle, haystack, then[, else])') |
20518
1e43f15a647f
template: add ifcontains template function
Durham Goode <durham@fb.com>
parents:
20371
diff
changeset
|
639 def ifcontains(context, mapping, args): |
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changeset
|
640 """Conditionally execute based |
30049
f18cc848b48e
templater: use "needle" and "haystack" as (meta-)variables for ifcontains()
Anton Shestakov <av6@dwimlabs.net>
parents:
30008
diff
changeset
|
641 on whether the item "needle" is in "haystack".""" |
20518
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template: add ifcontains template function
Durham Goode <durham@fb.com>
parents:
20371
diff
changeset
|
642 if not (3 <= len(args) <= 4): |
1e43f15a647f
template: add ifcontains template function
Durham Goode <durham@fb.com>
parents:
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diff
changeset
|
643 # i18n: "ifcontains" is a keyword |
1e43f15a647f
template: add ifcontains template function
Durham Goode <durham@fb.com>
parents:
20371
diff
changeset
|
644 raise error.ParseError(_("ifcontains expects three or four arguments")) |
1e43f15a647f
template: add ifcontains template function
Durham Goode <durham@fb.com>
parents:
20371
diff
changeset
|
645 |
30049
f18cc848b48e
templater: use "needle" and "haystack" as (meta-)variables for ifcontains()
Anton Shestakov <av6@dwimlabs.net>
parents:
30008
diff
changeset
|
646 needle = evalstring(context, mapping, args[0]) |
f18cc848b48e
templater: use "needle" and "haystack" as (meta-)variables for ifcontains()
Anton Shestakov <av6@dwimlabs.net>
parents:
30008
diff
changeset
|
647 haystack = evalfuncarg(context, mapping, args[1]) |
20518
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Durham Goode <durham@fb.com>
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diff
changeset
|
648 |
30049
f18cc848b48e
templater: use "needle" and "haystack" as (meta-)variables for ifcontains()
Anton Shestakov <av6@dwimlabs.net>
parents:
30008
diff
changeset
|
649 if needle in haystack: |
25597
fd5bc660c9f0
templater: do not reevaluate rawstring as template (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25596
diff
changeset
|
650 yield args[2][0](context, mapping, args[2][1]) |
20518
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Durham Goode <durham@fb.com>
parents:
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diff
changeset
|
651 elif len(args) == 4: |
25597
fd5bc660c9f0
templater: do not reevaluate rawstring as template (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25596
diff
changeset
|
652 yield args[3][0](context, mapping, args[3][1]) |
20518
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Durham Goode <durham@fb.com>
parents:
20371
diff
changeset
|
653 |
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diff
changeset
|
654 @templatefunc('ifeq(expr1, expr2, then[, else])') |
17636
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templater: add if/ifeq conditionals
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parents:
17635
diff
changeset
|
655 def ifeq(context, mapping, args): |
28696
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changeset
|
656 """Conditionally execute based on |
24586
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Gregory Szorc <gregory.szorc@gmail.com>
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24337
diff
changeset
|
657 whether 2 items are equivalent.""" |
17636
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17635
diff
changeset
|
658 if not (3 <= len(args) <= 4): |
17890
ca6850b9dd9e
i18n: add "i18n" comment to error messages of template functions
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17729
diff
changeset
|
659 # i18n: "ifeq" is a keyword |
17636
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templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
660 raise error.ParseError(_("ifeq expects three or four arguments")) |
ce18dbcd91c8
templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
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|
661 |
28348
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Yuya Nishihara <yuya@tcha.org>
parents:
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|
662 test = evalstring(context, mapping, args[0]) |
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
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|
663 match = evalstring(context, mapping, args[1]) |
17636
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templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
664 if test == match: |
25597
fd5bc660c9f0
templater: do not reevaluate rawstring as template (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25596
diff
changeset
|
665 yield args[2][0](context, mapping, args[2][1]) |
17636
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templater: add if/ifeq conditionals
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parents:
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|
666 elif len(args) == 4: |
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templater: do not reevaluate rawstring as template (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25596
diff
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|
667 yield args[3][0](context, mapping, args[3][1]) |
17636
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templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
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|
668 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
669 @templatefunc('join(list, sep)') |
19390
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templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
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670 def join(context, mapping, args): |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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changeset
|
671 """Join items in a list with a delimiter.""" |
19390
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Alexander Plavin <me@aplavin.ru>
parents:
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672 if not (1 <= len(args) <= 2): |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
673 # i18n: "join" is a keyword |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
674 raise error.ParseError(_("join expects one or two arguments")) |
3af3a165db18
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Alexander Plavin <me@aplavin.ru>
parents:
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|
675 |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
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changeset
|
676 joinset = args[0][0](context, mapping, args[0][1]) |
27891
ac8c0ee5c3b8
templater: make _hybrid not callable to avoid conflicting semantics
Yuya Nishihara <yuya@tcha.org>
parents:
27637
diff
changeset
|
677 if util.safehasattr(joinset, 'itermaps'): |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
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diff
changeset
|
678 jf = joinset.joinfmt |
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templater: make _hybrid not callable to avoid conflicting semantics
Yuya Nishihara <yuya@tcha.org>
parents:
27637
diff
changeset
|
679 joinset = [jf(x) for x in joinset.itermaps()] |
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templater: sort functions alphabetically, as filters are
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parents:
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|
680 |
3af3a165db18
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parents:
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|
681 joiner = " " |
3af3a165db18
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Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
682 if len(args) > 1: |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
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changeset
|
683 joiner = evalstring(context, mapping, args[1]) |
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parents:
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|
684 |
3af3a165db18
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Alexander Plavin <me@aplavin.ru>
parents:
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|
685 first = True |
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Alexander Plavin <me@aplavin.ru>
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|
686 for x in joinset: |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
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|
687 if first: |
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parents:
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|
688 first = False |
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|
689 else: |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
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changeset
|
690 yield joiner |
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diff
changeset
|
691 yield x |
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Alexander Plavin <me@aplavin.ru>
parents:
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diff
changeset
|
692 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
693 @templatefunc('label(label, expr)') |
18289
9bfb53106328
templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents:
17991
diff
changeset
|
694 def label(context, mapping, args): |
28696
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
695 """Apply a label to generated content. Content with |
24586
90e3f5d22dad
templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
24337
diff
changeset
|
696 a label applied can result in additional post-processing, such as |
90e3f5d22dad
templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
24337
diff
changeset
|
697 automatic colorization.""" |
18289
9bfb53106328
templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents:
17991
diff
changeset
|
698 if len(args) != 2: |
9bfb53106328
templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents:
17991
diff
changeset
|
699 # i18n: "label" is a keyword |
9bfb53106328
templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents:
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diff
changeset
|
700 raise error.ParseError(_("label expects two arguments")) |
9bfb53106328
templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents:
17991
diff
changeset
|
701 |
28462
dbba18ba26d4
templater: make label() just fail if ui object isn't available
Yuya Nishihara <yuya@tcha.org>
parents:
28403
diff
changeset
|
702 ui = mapping['ui'] |
28374
af3bd9d1dbc1
templater: move label() function from color extension
Yuya Nishihara <yuya@tcha.org>
parents:
28373
diff
changeset
|
703 thing = evalstring(context, mapping, args[1]) |
af3bd9d1dbc1
templater: move label() function from color extension
Yuya Nishihara <yuya@tcha.org>
parents:
28373
diff
changeset
|
704 # preserve unknown symbol as literal so effects like 'red', 'bold', |
af3bd9d1dbc1
templater: move label() function from color extension
Yuya Nishihara <yuya@tcha.org>
parents:
28373
diff
changeset
|
705 # etc. don't need to be quoted |
af3bd9d1dbc1
templater: move label() function from color extension
Yuya Nishihara <yuya@tcha.org>
parents:
28373
diff
changeset
|
706 label = evalstringliteral(context, mapping, args[0]) |
af3bd9d1dbc1
templater: move label() function from color extension
Yuya Nishihara <yuya@tcha.org>
parents:
28373
diff
changeset
|
707 |
28384
3356bf61fa25
formatter: make labels work with templated output
Kostia Balytskyi <ikostia@fb.com>
parents:
28374
diff
changeset
|
708 return ui.label(thing, label) |
18289
9bfb53106328
templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents:
17991
diff
changeset
|
709 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
710 @templatefunc('latesttag([pattern])') |
26485
43bf9471fae9
templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents:
26334
diff
changeset
|
711 def latesttag(context, mapping, args): |
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efa192203623
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
712 """The global tags matching the given pattern on the |
26485
43bf9471fae9
templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents:
26334
diff
changeset
|
713 most recent globally tagged ancestor of this changeset.""" |
43bf9471fae9
templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents:
26334
diff
changeset
|
714 if len(args) > 1: |
43bf9471fae9
templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents:
26334
diff
changeset
|
715 # i18n: "latesttag" is a keyword |
43bf9471fae9
templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents:
26334
diff
changeset
|
716 raise error.ParseError(_("latesttag expects at most one argument")) |
43bf9471fae9
templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents:
26334
diff
changeset
|
717 |
43bf9471fae9
templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents:
26334
diff
changeset
|
718 pattern = None |
43bf9471fae9
templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents:
26334
diff
changeset
|
719 if len(args) == 1: |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
720 pattern = evalstring(context, mapping, args[0]) |
26485
43bf9471fae9
templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents:
26334
diff
changeset
|
721 |
43bf9471fae9
templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents:
26334
diff
changeset
|
722 return templatekw.showlatesttags(pattern, **mapping) |
43bf9471fae9
templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents:
26334
diff
changeset
|
723 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
724 @templatefunc('localdate(date[, tz])') |
26127
7012be5ab5bd
templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents:
26125
diff
changeset
|
725 def localdate(context, mapping, args): |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
726 """Converts a date to the specified timezone. |
26128
51f6940d3b4f
templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents:
26127
diff
changeset
|
727 The default is local date.""" |
51f6940d3b4f
templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents:
26127
diff
changeset
|
728 if not (1 <= len(args) <= 2): |
26127
7012be5ab5bd
templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents:
26125
diff
changeset
|
729 # i18n: "localdate" is a keyword |
26128
51f6940d3b4f
templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents:
26127
diff
changeset
|
730 raise error.ParseError(_("localdate expects one or two arguments")) |
26127
7012be5ab5bd
templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents:
26125
diff
changeset
|
731 |
7012be5ab5bd
templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents:
26125
diff
changeset
|
732 date = evalfuncarg(context, mapping, args[0]) |
7012be5ab5bd
templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents:
26125
diff
changeset
|
733 try: |
7012be5ab5bd
templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents:
26125
diff
changeset
|
734 date = util.parsedate(date) |
7012be5ab5bd
templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents:
26125
diff
changeset
|
735 except AttributeError: # not str nor date tuple |
7012be5ab5bd
templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents:
26125
diff
changeset
|
736 # i18n: "localdate" is a keyword |
7012be5ab5bd
templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents:
26125
diff
changeset
|
737 raise error.ParseError(_("localdate expects a date information")) |
26128
51f6940d3b4f
templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents:
26127
diff
changeset
|
738 if len(args) >= 2: |
51f6940d3b4f
templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents:
26127
diff
changeset
|
739 tzoffset = None |
51f6940d3b4f
templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents:
26127
diff
changeset
|
740 tz = evalfuncarg(context, mapping, args[1]) |
51f6940d3b4f
templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents:
26127
diff
changeset
|
741 if isinstance(tz, str): |
29636
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29085
diff
changeset
|
742 tzoffset, remainder = util.parsetimezone(tz) |
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29085
diff
changeset
|
743 if remainder: |
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29085
diff
changeset
|
744 tzoffset = None |
26128
51f6940d3b4f
templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents:
26127
diff
changeset
|
745 if tzoffset is None: |
51f6940d3b4f
templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents:
26127
diff
changeset
|
746 try: |
51f6940d3b4f
templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents:
26127
diff
changeset
|
747 tzoffset = int(tz) |
51f6940d3b4f
templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents:
26127
diff
changeset
|
748 except (TypeError, ValueError): |
51f6940d3b4f
templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents:
26127
diff
changeset
|
749 # i18n: "localdate" is a keyword |
51f6940d3b4f
templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents:
26127
diff
changeset
|
750 raise error.ParseError(_("localdate expects a timezone")) |
51f6940d3b4f
templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents:
26127
diff
changeset
|
751 else: |
51f6940d3b4f
templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents:
26127
diff
changeset
|
752 tzoffset = util.makedate()[1] |
26127
7012be5ab5bd
templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents:
26125
diff
changeset
|
753 return (date[0], tzoffset) |
7012be5ab5bd
templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents:
26125
diff
changeset
|
754 |
30115
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
755 @templatefunc('mod(a, b)') |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
756 def mod(context, mapping, args): |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
757 """Calculate a mod b such that a / b + a mod b == a""" |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
758 if not len(args) == 2: |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
759 # i18n: "mod" is a keyword |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
760 raise error.ParseError(_("mod expects two arguments")) |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
761 |
30116
1c01fa29630f
templater: handle division by zero in arithmetic
Simon Farnsworth <simonfar@fb.com>
parents:
30115
diff
changeset
|
762 func = lambda a, b: a % b |
1c01fa29630f
templater: handle division by zero in arithmetic
Simon Farnsworth <simonfar@fb.com>
parents:
30115
diff
changeset
|
763 return runarithmetic(context, mapping, (func, args[0], args[1])) |
30115
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
764 |
30083
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
765 @templatefunc('relpath(path)') |
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
766 def relpath(context, mapping, args): |
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
767 """Convert a repository-absolute path into a filesystem path relative to |
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
768 the current working directory.""" |
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
769 if len(args) != 1: |
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
770 # i18n: "relpath" is a keyword |
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
771 raise error.ParseError(_("relpath expects one argument")) |
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
772 |
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
773 repo = mapping['ctx'].repo() |
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
774 path = evalstring(context, mapping, args[0]) |
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
775 return repo.pathto(path) |
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
776 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
777 @templatefunc('revset(query[, formatargs...])') |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
778 def revset(context, mapping, args): |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
779 """Execute a revision set query. See |
24586
90e3f5d22dad
templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
24337
diff
changeset
|
780 :hg:`help revset`.""" |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
781 if not len(args) > 0: |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
782 # i18n: "revset" is a keyword |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
783 raise error.ParseError(_("revset expects one or more arguments")) |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
784 |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
785 raw = evalstring(context, mapping, args[0]) |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
786 ctx = mapping['ctx'] |
24337
696ab1a24ae0
templater: replace 'ctx._repo' with 'ctx.repo()'
Matt Harbison <matt_harbison@yahoo.com>
parents:
24306
diff
changeset
|
787 repo = ctx.repo() |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
788 |
22304
5678b0e3608f
templater: enable alias predicates to be used in "revset()" function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21960
diff
changeset
|
789 def query(expr): |
5678b0e3608f
templater: enable alias predicates to be used in "revset()" function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21960
diff
changeset
|
790 m = revsetmod.match(repo.ui, expr) |
24114
fafd9a1284cf
revset: make match function initiate query from full set by default
Yuya Nishihara <yuya@tcha.org>
parents:
23167
diff
changeset
|
791 return m(repo) |
22304
5678b0e3608f
templater: enable alias predicates to be used in "revset()" function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21960
diff
changeset
|
792 |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
793 if len(args) > 1: |
28333
41373244f4e5
templater: fix revset() to evaluate format arguments eagerly
Yuya Nishihara <yuya@tcha.org>
parents:
28332
diff
changeset
|
794 formatargs = [evalfuncarg(context, mapping, a) for a in args[1:]] |
31024
0b8356705de6
revset: split language services to revsetlang module (API)
Yuya Nishihara <yuya@tcha.org>
parents:
30625
diff
changeset
|
795 revs = query(revsetlang.formatspec(raw, *formatargs)) |
28178
96f2d50fb9f6
templater: factor out type conversion of revset() result
Yuya Nishihara <yuya@tcha.org>
parents:
27940
diff
changeset
|
796 revs = list(revs) |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
797 else: |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
798 revsetcache = mapping['cache'].setdefault("revsetcache", {}) |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
799 if raw in revsetcache: |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
800 revs = revsetcache[raw] |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
801 else: |
22304
5678b0e3608f
templater: enable alias predicates to be used in "revset()" function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21960
diff
changeset
|
802 revs = query(raw) |
28178
96f2d50fb9f6
templater: factor out type conversion of revset() result
Yuya Nishihara <yuya@tcha.org>
parents:
27940
diff
changeset
|
803 revs = list(revs) |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
804 revsetcache[raw] = revs |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
805 |
26234
e4609ec959f8
templater: switch ctx of list expression to rev of revset() (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
26231
diff
changeset
|
806 return templatekw.showrevslist("revision", revs, **mapping) |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
807 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
808 @templatefunc('rstdoc(text, style)') |
18747
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
809 def rstdoc(context, mapping, args): |
30332
318a24b52eeb
spelling: fixes of non-dictionary words
Mads Kiilerich <madski@unity3d.com>
parents:
30232
diff
changeset
|
810 """Format reStructuredText.""" |
18747
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
811 if len(args) != 2: |
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
812 # i18n: "rstdoc" is a keyword |
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
813 raise error.ParseError(_("rstdoc expects two arguments")) |
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
814 |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
815 text = evalstring(context, mapping, args[0]) |
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
816 style = evalstring(context, mapping, args[1]) |
18747
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
817 |
19079
1e433b5457fd
hgweb: make help verbose again (issue3899)
Alexander Plavin <me@aplavin.ru>
parents:
19058
diff
changeset
|
818 return minirst.format(text, style=style, keep=['verbose']) |
18747
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
819 |
29085
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
820 @templatefunc('separate(sep, args)') |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
821 def separate(context, mapping, args): |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
822 """Add a separator between non-empty arguments.""" |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
823 if not args: |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
824 # i18n: "separate" is a keyword |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
825 raise error.ParseError(_("separate expects at least one argument")) |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
826 |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
827 sep = evalstring(context, mapping, args[0]) |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
828 first = True |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
829 for arg in args[1:]: |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
830 argstr = evalstring(context, mapping, arg) |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
831 if not argstr: |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
832 continue |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
833 if first: |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
834 first = False |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
835 else: |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
836 yield sep |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
837 yield argstr |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
838 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
839 @templatefunc('shortest(node, minlength=4)') |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
840 def shortest(context, mapping, args): |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
841 """Obtain the shortest representation of |
24586
90e3f5d22dad
templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
24337
diff
changeset
|
842 a node.""" |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
843 if not (1 <= len(args) <= 2): |
23112
3226ed457928
i18n: add i18n comment to error messages of template functions
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22844
diff
changeset
|
844 # i18n: "shortest" is a keyword |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
845 raise error.ParseError(_("shortest() expects one or two arguments")) |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
846 |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
847 node = evalstring(context, mapping, args[0]) |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
848 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
849 minlength = 4 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
850 if len(args) > 1: |
28346
542d200bd261
templater: fix shortest() to evaluate int argument and handle error
Yuya Nishihara <yuya@tcha.org>
parents:
28345
diff
changeset
|
851 minlength = evalinteger(context, mapping, args[1], |
542d200bd261
templater: fix shortest() to evaluate int argument and handle error
Yuya Nishihara <yuya@tcha.org>
parents:
28345
diff
changeset
|
852 # i18n: "shortest" is a keyword |
542d200bd261
templater: fix shortest() to evaluate int argument and handle error
Yuya Nishihara <yuya@tcha.org>
parents:
28345
diff
changeset
|
853 _("shortest() expects an integer minlength")) |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
854 |
30232
362740e05460
templater: use unfiltered changelog to calculate shortest() at constant time
Yuya Nishihara <yuya@tcha.org>
parents:
30231
diff
changeset
|
855 # _partialmatch() of filtered changelog could take O(len(repo)) time, |
362740e05460
templater: use unfiltered changelog to calculate shortest() at constant time
Yuya Nishihara <yuya@tcha.org>
parents:
30231
diff
changeset
|
856 # which would be unacceptably slow. so we look for hash collision in |
362740e05460
templater: use unfiltered changelog to calculate shortest() at constant time
Yuya Nishihara <yuya@tcha.org>
parents:
30231
diff
changeset
|
857 # unfiltered space, which means some hashes may be slightly longer. |
362740e05460
templater: use unfiltered changelog to calculate shortest() at constant time
Yuya Nishihara <yuya@tcha.org>
parents:
30231
diff
changeset
|
858 cl = mapping['ctx']._repo.unfiltered().changelog |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
859 def isvalid(test): |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
860 try: |
30231
741e5d7f282d
templater: do not use index.partialmatch() directly to calculate shortest()
Yuya Nishihara <yuya@tcha.org>
parents:
30116
diff
changeset
|
861 if cl._partialmatch(test) is None: |
741e5d7f282d
templater: do not use index.partialmatch() directly to calculate shortest()
Yuya Nishihara <yuya@tcha.org>
parents:
30116
diff
changeset
|
862 return False |
20371
6f3fb6a974e0
template: fix shortest(node) function in pure mercurial
Durham Goode <durham@fb.com>
parents:
20370
diff
changeset
|
863 |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
864 try: |
20539
aa021ece4506
templater: shorten pure integers
Sean Farley <sean.michael.farley@gmail.com>
parents:
20519
diff
changeset
|
865 i = int(test) |
aa021ece4506
templater: shorten pure integers
Sean Farley <sean.michael.farley@gmail.com>
parents:
20519
diff
changeset
|
866 # if we are a pure int, then starting with zero will not be |
aa021ece4506
templater: shorten pure integers
Sean Farley <sean.michael.farley@gmail.com>
parents:
20519
diff
changeset
|
867 # confused as a rev; or, obviously, if the int is larger than |
aa021ece4506
templater: shorten pure integers
Sean Farley <sean.michael.farley@gmail.com>
parents:
20519
diff
changeset
|
868 # the value of the tip rev |
aa021ece4506
templater: shorten pure integers
Sean Farley <sean.michael.farley@gmail.com>
parents:
20519
diff
changeset
|
869 if test[0] == '0' or i > len(cl): |
aa021ece4506
templater: shorten pure integers
Sean Farley <sean.michael.farley@gmail.com>
parents:
20519
diff
changeset
|
870 return True |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
871 return False |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
872 except ValueError: |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
873 return True |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
874 except error.RevlogError: |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
875 return False |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
876 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
877 shortest = node |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
878 startlength = max(6, minlength) |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
879 length = startlength |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
880 while True: |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
881 test = node[:length] |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
882 if isvalid(test): |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
883 shortest = test |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
884 if length == minlength or length > startlength: |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
885 return shortest |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
886 length -= 1 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
887 else: |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
888 length += 1 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
889 if len(shortest) <= length: |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
890 return shortest |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
891 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
892 @templatefunc('strip(text[, chars])') |
19330
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
893 def strip(context, mapping, args): |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
894 """Strip characters from a string. By default, |
26106
c568c4db036f
templatefilters: remove redundant 'date' and 'strip' filters
Yuya Nishihara <yuya@tcha.org>
parents:
26105
diff
changeset
|
895 strips all leading and trailing whitespace.""" |
19330
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
896 if not (1 <= len(args) <= 2): |
23112
3226ed457928
i18n: add i18n comment to error messages of template functions
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22844
diff
changeset
|
897 # i18n: "strip" is a keyword |
19330
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
898 raise error.ParseError(_("strip expects one or two arguments")) |
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
899 |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
900 text = evalstring(context, mapping, args[0]) |
19330
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
901 if len(args) == 2: |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
902 chars = evalstring(context, mapping, args[1]) |
19330
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
903 return text.strip(chars) |
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
904 return text.strip() |
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
905 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
906 @templatefunc('sub(pattern, replacement, expression)') |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
907 def sub(context, mapping, args): |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
908 """Perform text substitution |
24586
90e3f5d22dad
templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
24337
diff
changeset
|
909 using regular expressions.""" |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
910 if len(args) != 3: |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
911 # i18n: "sub" is a keyword |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
912 raise error.ParseError(_("sub expects three arguments")) |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
913 |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
914 pat = evalstring(context, mapping, args[0]) |
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
915 rpl = evalstring(context, mapping, args[1]) |
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
916 src = evalstring(context, mapping, args[2]) |
26188
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
917 try: |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
918 patre = re.compile(pat) |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
919 except re.error: |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
920 # i18n: "sub" is a keyword |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
921 raise error.ParseError(_("sub got an invalid pattern: %s") % pat) |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
922 try: |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
923 yield patre.sub(rpl, src) |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
924 except re.error: |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
925 # i18n: "sub" is a keyword |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
926 raise error.ParseError(_("sub got an invalid replacement: %s") % rpl) |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
927 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
928 @templatefunc('startswith(pattern, text)') |
21821
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
929 def startswith(context, mapping, args): |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
930 """Returns the value from the "text" argument |
24586
90e3f5d22dad
templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
24337
diff
changeset
|
931 if it begins with the content from the "pattern" argument.""" |
21821
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
932 if len(args) != 2: |
21960
2896d450fec4
templater: add i18n comments to error messages of newly added functions
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21846
diff
changeset
|
933 # i18n: "startswith" is a keyword |
21821
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
934 raise error.ParseError(_("startswith expects two arguments")) |
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
935 |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
936 patn = evalstring(context, mapping, args[0]) |
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
937 text = evalstring(context, mapping, args[1]) |
21821
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
938 if text.startswith(patn): |
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
939 return text |
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
940 return '' |
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
941 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
942 @templatefunc('word(number, text[, separator])') |
21846
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
943 def word(context, mapping, args): |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
944 """Return the nth word from a string.""" |
21846
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
945 if not (2 <= len(args) <= 3): |
21960
2896d450fec4
templater: add i18n comments to error messages of newly added functions
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21846
diff
changeset
|
946 # i18n: "word" is a keyword |
21846
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
947 raise error.ParseError(_("word expects two or three arguments, got %d") |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
948 % len(args)) |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
949 |
28343
a6c2310b3827
templater: factor out function that evaluates argument as integer
Yuya Nishihara <yuya@tcha.org>
parents:
28334
diff
changeset
|
950 num = evalinteger(context, mapping, args[0], |
a6c2310b3827
templater: factor out function that evaluates argument as integer
Yuya Nishihara <yuya@tcha.org>
parents:
28334
diff
changeset
|
951 # i18n: "word" is a keyword |
a6c2310b3827
templater: factor out function that evaluates argument as integer
Yuya Nishihara <yuya@tcha.org>
parents:
28334
diff
changeset
|
952 _("word expects an integer index")) |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
953 text = evalstring(context, mapping, args[1]) |
21846
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
954 if len(args) == 3: |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
955 splitter = evalstring(context, mapping, args[2]) |
21846
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
956 else: |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
957 splitter = None |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
958 |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
959 tokens = text.split(splitter) |
26502
4ca98a389152
templater: protect word() from crashing on out of range negative value
Matt Harbison <matt_harbison@yahoo.com>
parents:
25815
diff
changeset
|
960 if num >= len(tokens) or num < -len(tokens): |
21846
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
961 return '' |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
962 else: |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
963 return tokens[num] |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
964 |
25001
9668c1a433b3
templater: switch methods table on compileexp() of func args and inner expr
Yuya Nishihara <yuya@tcha.org>
parents:
24988
diff
changeset
|
965 # methods to interpret function arguments or inner expressions (e.g. {_(x)}) |
9668c1a433b3
templater: switch methods table on compileexp() of func args and inner expr
Yuya Nishihara <yuya@tcha.org>
parents:
24988
diff
changeset
|
966 exprmethods = { |
25002
829faf8ab605
templater: tokenize decimal integer literal (issue4638) (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25001
diff
changeset
|
967 "integer": lambda e, c: (runinteger, e[1]), |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
968 "string": lambda e, c: (runstring, e[1]), |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
969 "symbol": lambda e, c: (runsymbol, e[1]), |
25596
c1975809a6b5
templater: take any string literals as template, but not for rawstring (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25595
diff
changeset
|
970 "template": buildtemplate, |
25001
9668c1a433b3
templater: switch methods table on compileexp() of func args and inner expr
Yuya Nishihara <yuya@tcha.org>
parents:
24988
diff
changeset
|
971 "group": lambda e, c: compileexp(e[1], c, exprmethods), |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
972 # ".": buildmember, |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
973 "|": buildfilter, |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
974 "%": buildmap, |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
975 "func": buildfunc, |
30115
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
976 "+": lambda e, c: buildarithmetic(e, c, lambda a, b: a + b), |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
977 "-": lambda e, c: buildarithmetic(e, c, lambda a, b: a - b), |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
978 "negate": buildnegate, |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
979 "*": lambda e, c: buildarithmetic(e, c, lambda a, b: a * b), |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
980 "/": lambda e, c: buildarithmetic(e, c, lambda a, b: a // b), |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
981 } |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
982 |
25001
9668c1a433b3
templater: switch methods table on compileexp() of func args and inner expr
Yuya Nishihara <yuya@tcha.org>
parents:
24988
diff
changeset
|
983 # methods to interpret top-level template (e.g. {x}, {x|_}, {x % "y"}) |
9668c1a433b3
templater: switch methods table on compileexp() of func args and inner expr
Yuya Nishihara <yuya@tcha.org>
parents:
24988
diff
changeset
|
984 methods = exprmethods.copy() |
25002
829faf8ab605
templater: tokenize decimal integer literal (issue4638) (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25001
diff
changeset
|
985 methods["integer"] = exprmethods["symbol"] # '{1}' as variable |
25001
9668c1a433b3
templater: switch methods table on compileexp() of func args and inner expr
Yuya Nishihara <yuya@tcha.org>
parents:
24988
diff
changeset
|
986 |
28912
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
987 class _aliasrules(parser.basealiasrules): |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
988 """Parsing and expansion rule set of template aliases""" |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
989 _section = _('template alias') |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
990 _parse = staticmethod(_parseexpr) |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
991 |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
992 @staticmethod |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
993 def _trygetfunc(tree): |
867d6ba2353d
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diff
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|
994 """Return (name, args) if tree is func(...) or ...|filter; otherwise |
867d6ba2353d
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Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
995 None""" |
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Yuya Nishihara <yuya@tcha.org>
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diff
changeset
|
996 if tree[0] == 'func' and tree[1][0] == 'symbol': |
867d6ba2353d
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Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
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|
997 return tree[1][1], getlist(tree[2]) |
867d6ba2353d
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Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
998 if tree[0] == '|' and tree[2][0] == 'symbol': |
867d6ba2353d
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Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
999 return tree[2][1], [tree[1]] |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
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diff
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|
1000 |
867d6ba2353d
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Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
1001 def expandaliases(tree, aliases): |
867d6ba2353d
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Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
1002 """Return new tree of aliases are expanded""" |
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Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
1003 aliasmap = _aliasrules.buildmap(aliases) |
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parents:
28911
diff
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|
1004 return _aliasrules.expand(aliasmap, tree) |
867d6ba2353d
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Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
1005 |
13176
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templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
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|
1006 # template engine |
1901
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
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|
1007 |
8360
acc202b71619
templater: provide the standard template filters by default
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8312
diff
changeset
|
1008 stringify = templatefilters.stringify |
7107
125c8fedcbe0
Allow hgweb to search for templates in more than one path.
Brendan Cully <brendan@kublai.com>
parents:
6783
diff
changeset
|
1009 |
10850
a63391e26284
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Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
1010 def _flatten(thing): |
a63391e26284
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Matt Mackall <mpm@selenic.com>
parents:
10849
diff
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|
1011 '''yield a single stream from a possibly nested set of iterators''' |
a63391e26284
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Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
1012 if isinstance(thing, str): |
a63391e26284
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Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
1013 yield thing |
29815
0d5cc0c18b4e
templater: make it clearer that _flatten() omits None
Yuya Nishihara <yuya@tcha.org>
parents:
29812
diff
changeset
|
1014 elif thing is None: |
0d5cc0c18b4e
templater: make it clearer that _flatten() omits None
Yuya Nishihara <yuya@tcha.org>
parents:
29812
diff
changeset
|
1015 pass |
14944
e2c413bde8a5
globally: use safehasattr(x, '__iter__') instead of hasattr(x, '__iter__')
Augie Fackler <durin42@gmail.com>
parents:
14943
diff
changeset
|
1016 elif not util.safehasattr(thing, '__iter__'): |
29815
0d5cc0c18b4e
templater: make it clearer that _flatten() omits None
Yuya Nishihara <yuya@tcha.org>
parents:
29812
diff
changeset
|
1017 yield str(thing) |
10852
0d50586a9d31
templater: raise nested functions
Matt Mackall <mpm@selenic.com>
parents:
10850
diff
changeset
|
1018 else: |
10850
a63391e26284
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Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
1019 for i in thing: |
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
1020 if isinstance(i, str): |
a63391e26284
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Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
1021 yield i |
29815
0d5cc0c18b4e
templater: make it clearer that _flatten() omits None
Yuya Nishihara <yuya@tcha.org>
parents:
29812
diff
changeset
|
1022 elif i is None: |
0d5cc0c18b4e
templater: make it clearer that _flatten() omits None
Yuya Nishihara <yuya@tcha.org>
parents:
29812
diff
changeset
|
1023 pass |
14944
e2c413bde8a5
globally: use safehasattr(x, '__iter__') instead of hasattr(x, '__iter__')
Augie Fackler <durin42@gmail.com>
parents:
14943
diff
changeset
|
1024 elif not util.safehasattr(i, '__iter__'): |
29815
0d5cc0c18b4e
templater: make it clearer that _flatten() omits None
Yuya Nishihara <yuya@tcha.org>
parents:
29812
diff
changeset
|
1025 yield str(i) |
0d5cc0c18b4e
templater: make it clearer that _flatten() omits None
Yuya Nishihara <yuya@tcha.org>
parents:
29812
diff
changeset
|
1026 else: |
10850
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
1027 for j in _flatten(i): |
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
1028 yield j |
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
1029 |
24988
e8ff0b09acac
templater: rename parsestring() to unquotestring() (API)
Yuya Nishihara <yuya@tcha.org>
parents:
24987
diff
changeset
|
1030 def unquotestring(s): |
28630
bf35644b9f3a
templater: relax unquotestring() to fall back to bare string
Yuya Nishihara <yuya@tcha.org>
parents:
28628
diff
changeset
|
1031 '''unwrap quotes if any; otherwise returns unmodified string''' |
28687
29c249dfb4ef
templater: do not strip non-quote characters from template config
Yuya Nishihara <yuya@tcha.org>
parents:
28630
diff
changeset
|
1032 if len(s) < 2 or s[0] not in "'\"" or s[0] != s[-1]: |
28630
bf35644b9f3a
templater: relax unquotestring() to fall back to bare string
Yuya Nishihara <yuya@tcha.org>
parents:
28628
diff
changeset
|
1033 return s |
25696
c1cac25ad1a6
templater: remove workaround for escaped quoted string in quoted template
Yuya Nishihara <yuya@tcha.org>
parents:
25695
diff
changeset
|
1034 return s[1:-1] |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1035 |
8218
e61cb2813d2a
templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8198
diff
changeset
|
1036 class engine(object): |
1909
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1037 '''template expansion engine. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1038 |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1039 template expansion works like this. a map file contains key=value |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1040 pairs. if value is quoted, it is treated as string. otherwise, it |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1041 is treated as name of template file. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1042 |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1043 templater is asked to expand a key in map. it looks up key, and |
4334
66a3fe30f9fc
minor typo fix in templater's docstring
TK Soh <teekaysoh@yahoo.com>
parents:
3904
diff
changeset
|
1044 looks for strings like this: {foo}. it expands {foo} by looking up |
1909
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1045 foo in map, and substituting it. expansion is recursive: it stops |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1046 when there is no more {foo} to replace. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1047 |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1048 expansion also allows formatting and filtering. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1049 |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1050 format uses key to expand each item in list. syntax is |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1051 {key%format}. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1052 |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1053 filter uses function to transform value. syntax is |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1054 {key|filter1|filter2|...}.''' |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1055 |
28957
d813132ea361
templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents:
28956
diff
changeset
|
1056 def __init__(self, loader, filters=None, defaults=None, aliases=()): |
10848
01346cea5485
templater: privatize class variables
Matt Mackall <mpm@selenic.com>
parents:
10847
diff
changeset
|
1057 self._loader = loader |
26330
ec4f3755d997
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26234
diff
changeset
|
1058 if filters is None: |
ec4f3755d997
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26234
diff
changeset
|
1059 filters = {} |
10848
01346cea5485
templater: privatize class variables
Matt Mackall <mpm@selenic.com>
parents:
10847
diff
changeset
|
1060 self._filters = filters |
26331
2c6a741bf05e
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26330
diff
changeset
|
1061 if defaults is None: |
2c6a741bf05e
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26330
diff
changeset
|
1062 defaults = {} |
10848
01346cea5485
templater: privatize class variables
Matt Mackall <mpm@selenic.com>
parents:
10847
diff
changeset
|
1063 self._defaults = defaults |
28957
d813132ea361
templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents:
28956
diff
changeset
|
1064 self._aliasmap = _aliasrules.buildmap(aliases) |
28545
1d461ee26e1b
templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents:
28462
diff
changeset
|
1065 self._cache = {} # key: (func, data) |
8218
e61cb2813d2a
templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8198
diff
changeset
|
1066 |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
1067 def _load(self, t): |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
1068 '''load, parse, and cache a template''' |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
1069 if t not in self._cache: |
27940
cfe7da66f555
templater: abort if infinite recursion detected while compiling
Yuya Nishihara <yuya@tcha.org>
parents:
27939
diff
changeset
|
1070 # put poison to cut recursion while compiling 't' |
28545
1d461ee26e1b
templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents:
28462
diff
changeset
|
1071 self._cache[t] = (_runrecursivesymbol, t) |
27940
cfe7da66f555
templater: abort if infinite recursion detected while compiling
Yuya Nishihara <yuya@tcha.org>
parents:
27939
diff
changeset
|
1072 try: |
28956
eea98190ed73
templater: inline compiletemplate() function into engine
Yuya Nishihara <yuya@tcha.org>
parents:
28954
diff
changeset
|
1073 x = parse(self._loader(t)) |
28957
d813132ea361
templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents:
28956
diff
changeset
|
1074 if self._aliasmap: |
d813132ea361
templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents:
28956
diff
changeset
|
1075 x = _aliasrules.expand(self._aliasmap, x) |
28956
eea98190ed73
templater: inline compiletemplate() function into engine
Yuya Nishihara <yuya@tcha.org>
parents:
28954
diff
changeset
|
1076 self._cache[t] = compileexp(x, self, methods) |
27940
cfe7da66f555
templater: abort if infinite recursion detected while compiling
Yuya Nishihara <yuya@tcha.org>
parents:
27939
diff
changeset
|
1077 except: # re-raises |
cfe7da66f555
templater: abort if infinite recursion detected while compiling
Yuya Nishihara <yuya@tcha.org>
parents:
27939
diff
changeset
|
1078 del self._cache[t] |
cfe7da66f555
templater: abort if infinite recursion detected while compiling
Yuya Nishihara <yuya@tcha.org>
parents:
27939
diff
changeset
|
1079 raise |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
1080 return self._cache[t] |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
1081 |
10853
b6f6d9fd53d6
templater: drop raw method
Matt Mackall <mpm@selenic.com>
parents:
10852
diff
changeset
|
1082 def process(self, t, mapping): |
b6f6d9fd53d6
templater: drop raw method
Matt Mackall <mpm@selenic.com>
parents:
10852
diff
changeset
|
1083 '''Perform expansion. t is name of map element to expand. |
b6f6d9fd53d6
templater: drop raw method
Matt Mackall <mpm@selenic.com>
parents:
10852
diff
changeset
|
1084 mapping contains added elements for use during expansion. Is a |
b6f6d9fd53d6
templater: drop raw method
Matt Mackall <mpm@selenic.com>
parents:
10852
diff
changeset
|
1085 generator.''' |
28545
1d461ee26e1b
templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents:
28462
diff
changeset
|
1086 func, data = self._load(t) |
1d461ee26e1b
templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents:
28462
diff
changeset
|
1087 return _flatten(func(self, mapping, data)) |
8218
e61cb2813d2a
templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8198
diff
changeset
|
1088 |
8361
d8c5a7f25a40
templater: make the templating engine pluggable to some extent
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8360
diff
changeset
|
1089 engines = {'default': engine} |
d8c5a7f25a40
templater: make the templating engine pluggable to some extent
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8360
diff
changeset
|
1090 |
19125
6ba6e345961e
templater: show the style list when I try to use a wrong one
Iulian Stana <julian.stana@gmail.com>
parents:
19079
diff
changeset
|
1091 def stylelist(): |
22634
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
1092 paths = templatepaths() |
20312
268a5ab5c27b
templater: selecting a style with no templates does not crash (issue4140)
Simon Heimberg <simohe@besonet.ch>
parents:
20067
diff
changeset
|
1093 if not paths: |
268a5ab5c27b
templater: selecting a style with no templates does not crash (issue4140)
Simon Heimberg <simohe@besonet.ch>
parents:
20067
diff
changeset
|
1094 return _('no templates found, try `hg debuginstall` for more info') |
27637
b502138f5faa
cleanup: remove superfluous space after space after equals (python)
timeless <timeless@mozdev.org>
parents:
27293
diff
changeset
|
1095 dirlist = os.listdir(paths[0]) |
19125
6ba6e345961e
templater: show the style list when I try to use a wrong one
Iulian Stana <julian.stana@gmail.com>
parents:
19079
diff
changeset
|
1096 stylelist = [] |
6ba6e345961e
templater: show the style list when I try to use a wrong one
Iulian Stana <julian.stana@gmail.com>
parents:
19079
diff
changeset
|
1097 for file in dirlist: |
6ba6e345961e
templater: show the style list when I try to use a wrong one
Iulian Stana <julian.stana@gmail.com>
parents:
19079
diff
changeset
|
1098 split = file.split(".") |
28403
d2e154dddb6e
templater: ignore orig/rej files
timeless <timeless@mozdev.org>
parents:
28384
diff
changeset
|
1099 if split[-1] in ('orig', 'rej'): |
d2e154dddb6e
templater: ignore orig/rej files
timeless <timeless@mozdev.org>
parents:
28384
diff
changeset
|
1100 continue |
19125
6ba6e345961e
templater: show the style list when I try to use a wrong one
Iulian Stana <julian.stana@gmail.com>
parents:
19079
diff
changeset
|
1101 if split[0] == "map-cmdline": |
6ba6e345961e
templater: show the style list when I try to use a wrong one
Iulian Stana <julian.stana@gmail.com>
parents:
19079
diff
changeset
|
1102 stylelist.append(split[1]) |
19127
d982edcfe7f0
templater: fix output instability from gsoc patches
Augie Fackler <raf@durin42.com>
parents:
19125
diff
changeset
|
1103 return ", ".join(sorted(stylelist)) |
19125
6ba6e345961e
templater: show the style list when I try to use a wrong one
Iulian Stana <julian.stana@gmail.com>
parents:
19079
diff
changeset
|
1104 |
28953
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1105 def _readmapfile(mapfile): |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1106 """Load template elements from the given map file""" |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1107 if not os.path.exists(mapfile): |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1108 raise error.Abort(_("style '%s' not found") % mapfile, |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1109 hint=_("available styles: %s") % stylelist()) |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1110 |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1111 base = os.path.dirname(mapfile) |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1112 conf = config.config(includepaths=templatepaths()) |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1113 conf.read(mapfile) |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1114 |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1115 cache = {} |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1116 tmap = {} |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1117 for key, val in conf[''].items(): |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1118 if not val: |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1119 raise error.ParseError(_('missing value'), conf.source('', key)) |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1120 if val[0] in "'\"": |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1121 if val[0] != val[-1]: |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1122 raise error.ParseError(_('unmatched quotes'), |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1123 conf.source('', key)) |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1124 cache[key] = unquotestring(val) |
29812
01f036f0e40b
templater: add inheritance support to style maps
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
1125 elif key == "__base__": |
01f036f0e40b
templater: add inheritance support to style maps
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
1126 # treat as a pointer to a base class for this style |
01f036f0e40b
templater: add inheritance support to style maps
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
1127 path = util.normpath(os.path.join(base, val)) |
29848
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1128 |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1129 # fallback check in template paths |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1130 if not os.path.exists(path): |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1131 for p in templatepaths(): |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1132 p2 = util.normpath(os.path.join(p, val)) |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1133 if os.path.isfile(p2): |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1134 path = p2 |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1135 break |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1136 p3 = util.normpath(os.path.join(p2, "map")) |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1137 if os.path.isfile(p3): |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1138 path = p3 |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1139 break |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1140 |
29812
01f036f0e40b
templater: add inheritance support to style maps
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
1141 bcache, btmap = _readmapfile(path) |
01f036f0e40b
templater: add inheritance support to style maps
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
1142 for k in bcache: |
01f036f0e40b
templater: add inheritance support to style maps
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
1143 if k not in cache: |
01f036f0e40b
templater: add inheritance support to style maps
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
1144 cache[k] = bcache[k] |
01f036f0e40b
templater: add inheritance support to style maps
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
1145 for k in btmap: |
01f036f0e40b
templater: add inheritance support to style maps
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
1146 if k not in tmap: |
01f036f0e40b
templater: add inheritance support to style maps
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
1147 tmap[k] = btmap[k] |
28953
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1148 else: |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1149 val = 'default', val |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1150 if ':' in val[1]: |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1151 val = val[1].split(':', 1) |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1152 tmap[key] = val[0], os.path.join(base, val[1]) |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1153 return cache, tmap |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1154 |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26564
diff
changeset
|
1155 class TemplateNotFound(error.Abort): |
19770
0361163efbaf
templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents:
19390
diff
changeset
|
1156 pass |
0361163efbaf
templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents:
19390
diff
changeset
|
1157 |
8218
e61cb2813d2a
templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8198
diff
changeset
|
1158 class templater(object): |
e61cb2813d2a
templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8198
diff
changeset
|
1159 |
28957
d813132ea361
templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents:
28956
diff
changeset
|
1160 def __init__(self, filters=None, defaults=None, cache=None, aliases=(), |
7396
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7107
diff
changeset
|
1161 minchunk=1024, maxchunk=65536): |
1909
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1162 '''set up template engine. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1163 filters is dict of functions. each transforms a value into another. |
28957
d813132ea361
templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents:
28956
diff
changeset
|
1164 defaults is dict of default map definitions. |
d813132ea361
templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents:
28956
diff
changeset
|
1165 aliases is list of alias (name, replacement) pairs. |
d813132ea361
templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents:
28956
diff
changeset
|
1166 ''' |
26332
66221730d372
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26331
diff
changeset
|
1167 if filters is None: |
66221730d372
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26331
diff
changeset
|
1168 filters = {} |
26333
727d57e94cda
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26332
diff
changeset
|
1169 if defaults is None: |
727d57e94cda
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26332
diff
changeset
|
1170 defaults = {} |
26334
0a5a774f5956
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26333
diff
changeset
|
1171 if cache is None: |
0a5a774f5956
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26333
diff
changeset
|
1172 cache = {} |
1975
6e1a8ea5d717
Duplicate cache when creating templater.
Shun-ichi Goto <shunichi.goto@gmail.com>
parents:
1964
diff
changeset
|
1173 self.cache = cache.copy() |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1174 self.map = {} |
8360
acc202b71619
templater: provide the standard template filters by default
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8312
diff
changeset
|
1175 self.filters = templatefilters.filters.copy() |
acc202b71619
templater: provide the standard template filters by default
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8312
diff
changeset
|
1176 self.filters.update(filters) |
1964
778281d46bb2
fix template bug that made hgweb break.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1955
diff
changeset
|
1177 self.defaults = defaults |
28957
d813132ea361
templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents:
28956
diff
changeset
|
1178 self._aliases = aliases |
7396
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7107
diff
changeset
|
1179 self.minchunk, self.maxchunk = minchunk, maxchunk |
13187
e3b87fb34d00
templater: clarify engine caching
Matt Mackall <mpm@selenic.com>
parents:
13176
diff
changeset
|
1180 self.ecache = {} |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1181 |
28954
f97a0bcfd7a1
templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28953
diff
changeset
|
1182 @classmethod |
f97a0bcfd7a1
templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28953
diff
changeset
|
1183 def frommapfile(cls, mapfile, filters=None, defaults=None, cache=None, |
f97a0bcfd7a1
templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28953
diff
changeset
|
1184 minchunk=1024, maxchunk=65536): |
f97a0bcfd7a1
templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28953
diff
changeset
|
1185 """Create templater from the specified map file""" |
28957
d813132ea361
templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents:
28956
diff
changeset
|
1186 t = cls(filters, defaults, cache, [], minchunk, maxchunk) |
28953
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1187 cache, tmap = _readmapfile(mapfile) |
28954
f97a0bcfd7a1
templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28953
diff
changeset
|
1188 t.cache.update(cache) |
f97a0bcfd7a1
templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28953
diff
changeset
|
1189 t.map = tmap |
f97a0bcfd7a1
templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28953
diff
changeset
|
1190 return t |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1191 |
1899
888d298ddb91
many small changes to templater.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1897
diff
changeset
|
1192 def __contains__(self, key): |
3637
e7639888bb2f
templater: simplify cache and remove filter argument in __call__
Matt Mackall <mpm@selenic.com>
parents:
3636
diff
changeset
|
1193 return key in self.cache or key in self.map |
1899
888d298ddb91
many small changes to templater.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1897
diff
changeset
|
1194 |
8218
e61cb2813d2a
templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8198
diff
changeset
|
1195 def load(self, t): |
6783
6d824dc86907
templater: make a template a string-only iterator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6434
diff
changeset
|
1196 '''Get the template for the given template name. Use a local cache.''' |
16686
67964cda8701
cleanup: "not x in y" -> "x not in y"
Brodie Rao <brodie@sf.io>
parents:
14944
diff
changeset
|
1197 if t not in self.cache: |
1905
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
1198 try: |
14168
135e244776f0
prevent transient leaks of file handle by using new helper functions
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
13665
diff
changeset
|
1199 self.cache[t] = util.readfile(self.map[t][1]) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25654
diff
changeset
|
1200 except KeyError as inst: |
19770
0361163efbaf
templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents:
19390
diff
changeset
|
1201 raise TemplateNotFound(_('"%s" not in template map') % |
0361163efbaf
templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents:
19390
diff
changeset
|
1202 inst.args[0]) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25654
diff
changeset
|
1203 except IOError as inst: |
1905
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
1204 raise IOError(inst.args[0], _('template file %s: %s') % |
8361
d8c5a7f25a40
templater: make the templating engine pluggable to some extent
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8360
diff
changeset
|
1205 (self.map[t][1], inst.args[1])) |
6783
6d824dc86907
templater: make a template a string-only iterator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6434
diff
changeset
|
1206 return self.cache[t] |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1207 |
10847 | 1208 def __call__(self, t, **mapping): |
8361
d8c5a7f25a40
templater: make the templating engine pluggable to some extent
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8360
diff
changeset
|
1209 ttype = t in self.map and self.map[t][0] or 'default' |
13187
e3b87fb34d00
templater: clarify engine caching
Matt Mackall <mpm@selenic.com>
parents:
13176
diff
changeset
|
1210 if ttype not in self.ecache: |
28831
6b86ce3e3576
templater: give better error message for invalid engine type
Yuya Nishihara <yuya@tcha.org>
parents:
28696
diff
changeset
|
1211 try: |
6b86ce3e3576
templater: give better error message for invalid engine type
Yuya Nishihara <yuya@tcha.org>
parents:
28696
diff
changeset
|
1212 ecls = engines[ttype] |
6b86ce3e3576
templater: give better error message for invalid engine type
Yuya Nishihara <yuya@tcha.org>
parents:
28696
diff
changeset
|
1213 except KeyError: |
6b86ce3e3576
templater: give better error message for invalid engine type
Yuya Nishihara <yuya@tcha.org>
parents:
28696
diff
changeset
|
1214 raise error.Abort(_('invalid template engine: %s') % ttype) |
28957
d813132ea361
templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents:
28956
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1215 self.ecache[ttype] = ecls(self.load, self.filters, self.defaults, |
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1216 self._aliases) |
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1217 proc = self.ecache[ttype] |
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1218 |
10847 | 1219 stream = proc.process(t, mapping) |
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1220 if self.minchunk: |
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1221 stream = util.increasingchunks(stream, min=self.minchunk, |
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1222 max=self.maxchunk) |
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1223 return stream |
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1224 |
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1225 def templatepaths(): |
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1226 '''return locations used for template files.''' |
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1227 pathsrel = ['templates'] |
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1228 paths = [os.path.normpath(os.path.join(util.datapath, f)) |
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1229 for f in pathsrel] |
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1230 return [p for p in paths if os.path.isdir(p)] |
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1231 |
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1232 def templatepath(name): |
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1233 '''return location of template file. returns None if not found.''' |
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1234 for p in templatepaths(): |
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1235 f = os.path.join(p, name) |
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1236 if os.path.exists(f): |
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1237 return f |
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1238 return None |
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1239 |
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1240 def stylemap(styles, paths=None): |
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1241 """Return path to mapfile for a given style. |
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1242 |
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1243 Searches mapfile in the following locations: |
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1244 1. templatepath/style/map |
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1245 2. templatepath/map-style |
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1246 3. templatepath/map |
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1247 """ |
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1248 |
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1249 if paths is None: |
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1250 paths = templatepaths() |
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1251 elif isinstance(paths, str): |
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1252 paths = [paths] |
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1253 |
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1254 if isinstance(styles, str): |
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1255 styles = [styles] |
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1256 |
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1257 for style in styles: |
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1258 # only plain name is allowed to honor template paths |
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1259 if (not style |
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1260 or style in (os.curdir, os.pardir) |
30615
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1261 or pycompat.ossep in style |
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1262 or pycompat.osaltsep and pycompat.osaltsep in style): |
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1263 continue |
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1264 locations = [os.path.join(style, 'map'), 'map-' + style] |
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1265 locations.append('map') |
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1266 |
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1267 for path in paths: |
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1268 for location in locations: |
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1269 mapfile = os.path.join(path, location) |
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1270 if os.path.isfile(mapfile): |
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1271 return style, mapfile |
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1272 |
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1273 raise RuntimeError("No hgweb templates found in %r" % paths) |
24601
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1274 |
28695
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|
1275 def loadfunction(ui, extname, registrarobj): |
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|
1276 """Load template function from specified registrarobj |
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|
1277 """ |
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|
1278 for name, func in registrarobj._table.iteritems(): |
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|
1279 funcs[name] = func |
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|
1280 |
24601
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|
1281 # tell hggettext to extract docstrings from these functions: |
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|
1282 i18nfunctions = funcs.values() |