Mercurial > hg
annotate mercurial/templater.py @ 29925:1619efcde9a4
manifest: make one use of _mancache avoid manifestctxs
In a future patch we will change manifestctx and treemanifestctx to no longer
derive from manifestdict and treemanifest, respectively. This means that
consumers of the _mancache will now need to be aware of the different between
the two, until we get rid of the manifest entirely and the _mancache becomes
only filled with ctxs.
This fixes one case of it that can be fixed by using the other cache. Future
patches will address the others uses using the upcoming manifestctx.read()
function.
author | Durham Goode <durham@fb.com> |
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date | Mon, 12 Sep 2016 14:29:09 -0700 |
parents | b1f69dbdd76b |
children | e83f89d3b1f7 |
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 registrar, |
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21 revset as revsetmod, |
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22 templatefilters, |
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23 templatekw, |
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24 util, |
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25 ) |
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26 |
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27 # template parsing |
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28 |
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29 elements = { |
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30 # token-type: binding-strength, primary, prefix, infix, suffix |
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31 "(": (20, None, ("group", 1, ")"), ("func", 1, ")"), None), |
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32 ",": (2, None, None, ("list", 2), None), |
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33 "|": (5, None, None, ("|", 5), None), |
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34 "%": (6, None, None, ("%", 6), None), |
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35 ")": (0, None, None, None, None), |
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36 "integer": (0, "integer", None, None, None), |
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37 "symbol": (0, "symbol", None, None, None), |
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38 "string": (0, "string", None, None, None), |
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39 "template": (0, "template", None, None, None), |
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40 "end": (0, None, None, None, None), |
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41 } |
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42 |
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43 def tokenize(program, start, end, term=None): |
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44 """Parse a template expression into a stream of tokens, which must end |
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45 with term if specified""" |
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46 pos = start |
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47 while pos < end: |
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48 c = program[pos] |
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49 if c.isspace(): # skip inter-token whitespace |
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50 pass |
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51 elif c in "(,)%|": # handle simple operators |
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52 yield (c, None, pos) |
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53 elif c in '"\'': # handle quoted templates |
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54 s = pos + 1 |
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55 data, pos = _parsetemplate(program, s, end, c) |
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56 yield ('template', data, s) |
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57 pos -= 1 |
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58 elif c == 'r' and program[pos:pos + 2] in ("r'", 'r"'): |
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59 # handle quoted strings |
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60 c = program[pos + 1] |
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61 s = pos = pos + 2 |
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62 while pos < end: # find closing quote |
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63 d = program[pos] |
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64 if d == '\\': # skip over escaped characters |
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65 pos += 2 |
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66 continue |
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67 if d == c: |
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68 yield ('string', program[s:pos], s) |
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69 break |
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70 pos += 1 |
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71 else: |
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72 raise error.ParseError(_("unterminated string"), s) |
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73 elif c.isdigit() or c == '-': |
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74 s = pos |
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75 if c == '-': # simply take negate operator as part of integer |
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76 pos += 1 |
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77 if pos >= end or not program[pos].isdigit(): |
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78 raise error.ParseError(_("integer literal without digits"), s) |
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79 pos += 1 |
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80 while pos < end: |
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81 d = program[pos] |
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82 if not d.isdigit(): |
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83 break |
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84 pos += 1 |
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85 yield ('integer', program[s:pos], s) |
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86 pos -= 1 |
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87 elif (c == '\\' and program[pos:pos + 2] in (r"\'", r'\"') |
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88 or c == 'r' and program[pos:pos + 3] in (r"r\'", r'r\"')): |
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89 # handle escaped quoted strings for compatibility with 2.9.2-3.4, |
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90 # where some of nested templates were preprocessed as strings and |
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91 # then compiled. therefore, \"...\" was allowed. (issue4733) |
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92 # |
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93 # processing flow of _evalifliteral() at 5ab28a2e9962: |
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94 # outer template string -> stringify() -> compiletemplate() |
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95 # ------------------------ ------------ ------------------ |
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96 # {f("\\\\ {g(\"\\\"\")}"} \\ {g("\"")} [r'\\', {g("\"")}] |
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97 # ~~~~~~~~ |
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98 # escaped quoted string |
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99 if c == 'r': |
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100 pos += 1 |
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101 token = 'string' |
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102 else: |
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103 token = 'template' |
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104 quote = program[pos:pos + 2] |
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105 s = pos = pos + 2 |
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106 while pos < end: # find closing escaped quote |
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107 if program.startswith('\\\\\\', pos, end): |
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108 pos += 4 # skip over double escaped characters |
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109 continue |
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110 if program.startswith(quote, pos, end): |
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111 # interpret as if it were a part of an outer string |
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112 data = parser.unescapestr(program[s:pos]) |
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113 if token == 'template': |
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114 data = _parsetemplate(data, 0, len(data))[0] |
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115 yield (token, data, s) |
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116 pos += 1 |
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117 break |
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118 pos += 1 |
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119 else: |
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120 raise error.ParseError(_("unterminated string"), s) |
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121 elif c.isalnum() or c in '_': |
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122 s = pos |
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123 pos += 1 |
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124 while pos < end: # find end of symbol |
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125 d = program[pos] |
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126 if not (d.isalnum() or d == "_"): |
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127 break |
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128 pos += 1 |
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129 sym = program[s:pos] |
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130 yield ('symbol', sym, s) |
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131 pos -= 1 |
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132 elif c == term: |
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133 yield ('end', None, pos + 1) |
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134 return |
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135 else: |
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136 raise error.ParseError(_("syntax error"), pos) |
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137 pos += 1 |
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138 if term: |
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139 raise error.ParseError(_("unterminated template expansion"), start) |
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140 yield ('end', None, pos) |
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141 |
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142 def _parsetemplate(tmpl, start, stop, quote=''): |
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143 r""" |
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144 >>> _parsetemplate('foo{bar}"baz', 0, 12) |
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145 ([('string', 'foo'), ('symbol', 'bar'), ('string', '"baz')], 12) |
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146 >>> _parsetemplate('foo{bar}"baz', 0, 12, quote='"') |
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147 ([('string', 'foo'), ('symbol', 'bar')], 9) |
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148 >>> _parsetemplate('foo"{bar}', 0, 9, quote='"') |
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149 ([('string', 'foo')], 4) |
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150 >>> _parsetemplate(r'foo\"bar"baz', 0, 12, quote='"') |
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151 ([('string', 'foo"'), ('string', 'bar')], 9) |
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152 >>> _parsetemplate(r'foo\\"bar', 0, 10, quote='"') |
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153 ([('string', 'foo\\')], 6) |
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154 """ |
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155 parsed = [] |
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156 sepchars = '{' + quote |
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157 pos = start |
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158 p = parser.parser(elements) |
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159 while pos < stop: |
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160 n = min((tmpl.find(c, pos, stop) for c in sepchars), |
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161 key=lambda n: (n < 0, n)) |
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162 if n < 0: |
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163 parsed.append(('string', parser.unescapestr(tmpl[pos:stop]))) |
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164 pos = stop |
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165 break |
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166 c = tmpl[n] |
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167 bs = (n - pos) - len(tmpl[pos:n].rstrip('\\')) |
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168 if bs % 2 == 1: |
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169 # escaped (e.g. '\{', '\\\{', but not '\\{') |
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170 parsed.append(('string', parser.unescapestr(tmpl[pos:n - 1]) + c)) |
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171 pos = n + 1 |
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172 continue |
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173 if n > pos: |
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174 parsed.append(('string', parser.unescapestr(tmpl[pos:n]))) |
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175 if c == quote: |
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176 return parsed, n + 1 |
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177 |
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178 parseres, pos = p.parse(tokenize(tmpl, n + 1, stop, '}')) |
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179 parsed.append(parseres) |
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180 |
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181 if quote: |
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182 raise error.ParseError(_("unterminated string"), start) |
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183 return parsed, pos |
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184 |
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185 def _unnesttemplatelist(tree): |
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186 """Expand list of templates to node tuple |
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187 |
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188 >>> def f(tree): |
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189 ... print prettyformat(_unnesttemplatelist(tree)) |
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190 >>> f(('template', [])) |
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191 ('string', '') |
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192 >>> f(('template', [('string', 'foo')])) |
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193 ('string', 'foo') |
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194 >>> f(('template', [('string', 'foo'), ('symbol', 'rev')])) |
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195 (template |
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196 ('string', 'foo') |
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197 ('symbol', 'rev')) |
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198 >>> f(('template', [('symbol', 'rev')])) # template(rev) -> str |
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199 (template |
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200 ('symbol', 'rev')) |
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201 >>> f(('template', [('template', [('string', 'foo')])])) |
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202 ('string', 'foo') |
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203 """ |
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204 if not isinstance(tree, tuple): |
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205 return tree |
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206 op = tree[0] |
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207 if op != 'template': |
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208 return (op,) + tuple(_unnesttemplatelist(x) for x in tree[1:]) |
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209 |
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210 assert len(tree) == 2 |
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211 xs = tuple(_unnesttemplatelist(x) for x in tree[1]) |
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212 if not xs: |
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213 return ('string', '') # empty template "" |
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214 elif len(xs) == 1 and xs[0][0] == 'string': |
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215 return xs[0] # fast path for string with no template fragment "x" |
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216 else: |
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217 return (op,) + xs |
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218 |
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219 def parse(tmpl): |
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220 """Parse template string into tree""" |
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221 parsed, pos = _parsetemplate(tmpl, 0, len(tmpl)) |
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222 assert pos == len(tmpl), 'unquoted template should be consumed' |
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223 return _unnesttemplatelist(('template', parsed)) |
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224 |
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225 def _parseexpr(expr): |
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226 """Parse a template expression into tree |
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227 |
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228 >>> _parseexpr('"foo"') |
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229 ('string', 'foo') |
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230 >>> _parseexpr('foo(bar)') |
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231 ('func', ('symbol', 'foo'), ('symbol', 'bar')) |
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232 >>> _parseexpr('foo(') |
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233 Traceback (most recent call last): |
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234 ... |
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235 ParseError: ('not a prefix: end', 4) |
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236 >>> _parseexpr('"foo" "bar"') |
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237 Traceback (most recent call last): |
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238 ... |
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239 ParseError: ('invalid token', 7) |
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240 """ |
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241 p = parser.parser(elements) |
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242 tree, pos = p.parse(tokenize(expr, 0, len(expr))) |
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243 if pos != len(expr): |
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244 raise error.ParseError(_('invalid token'), pos) |
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245 return _unnesttemplatelist(tree) |
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246 |
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247 def prettyformat(tree): |
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248 return parser.prettyformat(tree, ('integer', 'string', 'symbol')) |
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249 |
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250 def compileexp(exp, context, curmethods): |
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251 """Compile parsed template tree to (func, data) pair""" |
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252 t = exp[0] |
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253 if t in curmethods: |
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254 return curmethods[t](exp, context) |
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255 raise error.ParseError(_("unknown method '%s'") % t) |
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256 |
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257 # template evaluation |
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258 |
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259 def getsymbol(exp): |
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260 if exp[0] == 'symbol': |
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261 return exp[1] |
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262 raise error.ParseError(_("expected a symbol, got '%s'") % exp[0]) |
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263 |
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264 def getlist(x): |
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265 if not x: |
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266 return [] |
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267 if x[0] == 'list': |
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268 return getlist(x[1]) + [x[2]] |
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269 return [x] |
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270 |
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271 def gettemplate(exp, context): |
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272 """Compile given template tree or load named template from map file; |
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273 returns (func, data) pair""" |
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274 if exp[0] in ('template', 'string'): |
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275 return compileexp(exp, context, methods) |
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276 if exp[0] == 'symbol': |
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277 # unlike runsymbol(), here 'symbol' is always taken as template name |
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278 # even if it exists in mapping. this allows us to override mapping |
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279 # by web templates, e.g. 'changelogtag' is redefined in map file. |
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280 return context._load(exp[1]) |
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281 raise error.ParseError(_("expected template specifier")) |
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282 |
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283 def evalfuncarg(context, mapping, arg): |
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284 func, data = arg |
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285 # func() may return string, generator of strings or arbitrary object such |
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286 # as date tuple, but filter does not want generator. |
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287 thing = func(context, mapping, data) |
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288 if isinstance(thing, types.GeneratorType): |
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289 thing = stringify(thing) |
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290 return thing |
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291 |
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292 def evalboolean(context, mapping, arg): |
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293 """Evaluate given argument as boolean, but also takes boolean literals""" |
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294 func, data = arg |
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295 if func is runsymbol: |
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296 thing = func(context, mapping, data, default=None) |
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297 if thing is None: |
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298 # not a template keyword, takes as a boolean literal |
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299 thing = util.parsebool(data) |
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300 else: |
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301 thing = func(context, mapping, data) |
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302 if isinstance(thing, bool): |
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303 return thing |
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304 # other objects are evaluated as strings, which means 0 is True, but |
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305 # empty dict/list should be False as they are expected to be '' |
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306 return bool(stringify(thing)) |
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307 |
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308 def evalinteger(context, mapping, arg, err): |
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309 v = evalfuncarg(context, mapping, arg) |
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310 try: |
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311 return int(v) |
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312 except (TypeError, ValueError): |
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313 raise error.ParseError(err) |
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314 |
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315 def evalstring(context, mapping, arg): |
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316 func, data = arg |
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317 return stringify(func(context, mapping, data)) |
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318 |
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319 def evalstringliteral(context, mapping, arg): |
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320 """Evaluate given argument as string template, but returns symbol name |
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321 if it is unknown""" |
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322 func, data = arg |
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323 if func is runsymbol: |
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324 thing = func(context, mapping, data, default=data) |
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325 else: |
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326 thing = func(context, mapping, data) |
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327 return stringify(thing) |
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328 |
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329 def runinteger(context, mapping, data): |
829faf8ab605
templater: tokenize decimal integer literal (issue4638) (BC)
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25001
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330 return int(data) |
829faf8ab605
templater: tokenize decimal integer literal (issue4638) (BC)
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parents:
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diff
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|
331 |
13176
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332 def runstring(context, mapping, data): |
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parents:
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333 return data |
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parents:
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diff
changeset
|
334 |
27939
7ed3a3c0cef1
templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents:
27892
diff
changeset
|
335 def _recursivesymbolblocker(key): |
7ed3a3c0cef1
templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents:
27892
diff
changeset
|
336 def showrecursion(**args): |
7ed3a3c0cef1
templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents:
27892
diff
changeset
|
337 raise error.Abort(_("recursive reference '%s' in template") % key) |
7ed3a3c0cef1
templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents:
27892
diff
changeset
|
338 return showrecursion |
7ed3a3c0cef1
templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents:
27892
diff
changeset
|
339 |
27940
cfe7da66f555
templater: abort if infinite recursion detected while compiling
Yuya Nishihara <yuya@tcha.org>
parents:
27939
diff
changeset
|
340 def _runrecursivesymbol(context, mapping, key): |
cfe7da66f555
templater: abort if infinite recursion detected while compiling
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parents:
27939
diff
changeset
|
341 raise error.Abort(_("recursive reference '%s' in template") % key) |
cfe7da66f555
templater: abort if infinite recursion detected while compiling
Yuya Nishihara <yuya@tcha.org>
parents:
27939
diff
changeset
|
342 |
28373
9a9dd71e882c
templater: make label() take unknown symbol as color literal
Yuya Nishihara <yuya@tcha.org>
parents:
28349
diff
changeset
|
343 def runsymbol(context, mapping, key, default=''): |
13176
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parents:
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|
344 v = mapping.get(key) |
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diff
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|
345 if v is None: |
19770
0361163efbaf
templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents:
19390
diff
changeset
|
346 v = context._defaults.get(key) |
0361163efbaf
templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents:
19390
diff
changeset
|
347 if v is None: |
27939
7ed3a3c0cef1
templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents:
27892
diff
changeset
|
348 # put poison to cut recursion. we can't move this to parsing phase |
7ed3a3c0cef1
templater: abort if infinite recursion detected while evaluation (issue4758)
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parents:
27892
diff
changeset
|
349 # because "x = {x}" is allowed if "x" is a keyword. (issue4758) |
7ed3a3c0cef1
templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents:
27892
diff
changeset
|
350 safemapping = mapping.copy() |
7ed3a3c0cef1
templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents:
27892
diff
changeset
|
351 safemapping[key] = _recursivesymbolblocker(key) |
19770
0361163efbaf
templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents:
19390
diff
changeset
|
352 try: |
27939
7ed3a3c0cef1
templater: abort if infinite recursion detected while evaluation (issue4758)
Yuya Nishihara <yuya@tcha.org>
parents:
27892
diff
changeset
|
353 v = context.process(key, safemapping) |
19770
0361163efbaf
templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents:
19390
diff
changeset
|
354 except TemplateNotFound: |
28373
9a9dd71e882c
templater: make label() take unknown symbol as color literal
Yuya Nishihara <yuya@tcha.org>
parents:
28349
diff
changeset
|
355 v = default |
21798
f2c617ff2abc
templater: restore use of callable() since it was readded in Python 3.2
Augie Fackler <raf@durin42.com>
parents:
21540
diff
changeset
|
356 if callable(v): |
13176
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357 return v(**mapping) |
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358 return v |
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diff
changeset
|
359 |
25596
c1975809a6b5
templater: take any string literals as template, but not for rawstring (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25595
diff
changeset
|
360 def buildtemplate(exp, context): |
28547
73d01cba5810
templater: expand list of parsed templates to template node
Yuya Nishihara <yuya@tcha.org>
parents:
28546
diff
changeset
|
361 ctmpl = [compileexp(e, context, methods) for e in exp[1:]] |
25596
c1975809a6b5
templater: take any string literals as template, but not for rawstring (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25595
diff
changeset
|
362 return (runtemplate, ctmpl) |
c1975809a6b5
templater: take any string literals as template, but not for rawstring (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25595
diff
changeset
|
363 |
25595
a7dd6692e5cb
templater: move runtemplate function out of buildmap/runmap pair
Yuya Nishihara <yuya@tcha.org>
parents:
25580
diff
changeset
|
364 def runtemplate(context, mapping, template): |
a7dd6692e5cb
templater: move runtemplate function out of buildmap/runmap pair
Yuya Nishihara <yuya@tcha.org>
parents:
25580
diff
changeset
|
365 for func, data in template: |
a7dd6692e5cb
templater: move runtemplate function out of buildmap/runmap pair
Yuya Nishihara <yuya@tcha.org>
parents:
25580
diff
changeset
|
366 yield func(context, mapping, data) |
a7dd6692e5cb
templater: move runtemplate function out of buildmap/runmap pair
Yuya Nishihara <yuya@tcha.org>
parents:
25580
diff
changeset
|
367 |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
368 def buildfilter(exp, context): |
26125
c990afab2243
templater: drop unneeded destructuring of argument tuple at buildfilter
Yuya Nishihara <yuya@tcha.org>
parents:
26124
diff
changeset
|
369 arg = compileexp(exp[1], context, methods) |
26104
0f1bc7faa50d
templater: inline getfilter() to buildfilter()
Yuya Nishihara <yuya@tcha.org>
parents:
25985
diff
changeset
|
370 n = getsymbol(exp[2]) |
0f1bc7faa50d
templater: inline getfilter() to buildfilter()
Yuya Nishihara <yuya@tcha.org>
parents:
25985
diff
changeset
|
371 if n in context._filters: |
0f1bc7faa50d
templater: inline getfilter() to buildfilter()
Yuya Nishihara <yuya@tcha.org>
parents:
25985
diff
changeset
|
372 filt = context._filters[n] |
26125
c990afab2243
templater: drop unneeded destructuring of argument tuple at buildfilter
Yuya Nishihara <yuya@tcha.org>
parents:
26124
diff
changeset
|
373 return (runfilter, (arg, filt)) |
26105
d67341f55429
templater: introduce unified filter syntax for unary functions
Yuya Nishihara <yuya@tcha.org>
parents:
26104
diff
changeset
|
374 if n in funcs: |
d67341f55429
templater: introduce unified filter syntax for unary functions
Yuya Nishihara <yuya@tcha.org>
parents:
26104
diff
changeset
|
375 f = funcs[n] |
26125
c990afab2243
templater: drop unneeded destructuring of argument tuple at buildfilter
Yuya Nishihara <yuya@tcha.org>
parents:
26124
diff
changeset
|
376 return (f, [arg]) |
26104
0f1bc7faa50d
templater: inline getfilter() to buildfilter()
Yuya Nishihara <yuya@tcha.org>
parents:
25985
diff
changeset
|
377 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
|
378 |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
379 def runfilter(context, mapping, data): |
26125
c990afab2243
templater: drop unneeded destructuring of argument tuple at buildfilter
Yuya Nishihara <yuya@tcha.org>
parents:
26124
diff
changeset
|
380 arg, filt = data |
c990afab2243
templater: drop unneeded destructuring of argument tuple at buildfilter
Yuya Nishihara <yuya@tcha.org>
parents:
26124
diff
changeset
|
381 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
|
382 try: |
24280
6c55e37ba5f2
templater: allow piping generator-type function output to filters
Yuya Nishihara <yuya@tcha.org>
parents:
24240
diff
changeset
|
383 return filt(thing) |
17383
099c778ceb33
templater: abort when a template filter raises an exception (issue2987)
Neil Kodner <neilk@fb.com>
parents:
17334
diff
changeset
|
384 except (ValueError, AttributeError, TypeError): |
26125
c990afab2243
templater: drop unneeded destructuring of argument tuple at buildfilter
Yuya Nishihara <yuya@tcha.org>
parents:
26124
diff
changeset
|
385 if isinstance(arg[1], tuple): |
c990afab2243
templater: drop unneeded destructuring of argument tuple at buildfilter
Yuya Nishihara <yuya@tcha.org>
parents:
26124
diff
changeset
|
386 dt = arg[1][1] |
17383
099c778ceb33
templater: abort when a template filter raises an exception (issue2987)
Neil Kodner <neilk@fb.com>
parents:
17334
diff
changeset
|
387 else: |
26125
c990afab2243
templater: drop unneeded destructuring of argument tuple at buildfilter
Yuya Nishihara <yuya@tcha.org>
parents:
26124
diff
changeset
|
388 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
|
389 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
|
390 "keyword '%s'") % (filt.func_name, dt)) |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
391 |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
392 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
|
393 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
|
394 tfunc, tdata = gettemplate(exp[2], context) |
1d461ee26e1b
templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents:
28462
diff
changeset
|
395 return (runmap, (func, data, tfunc, tdata)) |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
396 |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
397 def runmap(context, mapping, data): |
28545
1d461ee26e1b
templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents:
28462
diff
changeset
|
398 func, data, tfunc, tdata = data |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
399 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
|
400 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
|
401 diter = d.itermaps() |
7cb2f2438f85
templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents:
28348
diff
changeset
|
402 else: |
7cb2f2438f85
templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents:
28348
diff
changeset
|
403 try: |
7cb2f2438f85
templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents:
28348
diff
changeset
|
404 diter = iter(d) |
7cb2f2438f85
templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents:
28348
diff
changeset
|
405 except TypeError: |
7cb2f2438f85
templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents:
28348
diff
changeset
|
406 if func is runsymbol: |
7cb2f2438f85
templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents:
28348
diff
changeset
|
407 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
|
408 else: |
7cb2f2438f85
templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents:
28348
diff
changeset
|
409 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
|
410 |
28349
7cb2f2438f85
templater: handle exception when applying map operator to non-iterable object
Yuya Nishihara <yuya@tcha.org>
parents:
28348
diff
changeset
|
411 for i in diter: |
28225
5c11702fe2a3
templater: fix list templating bug
Kostia Balytskyi <ikostia@fb.com>
parents:
28178
diff
changeset
|
412 lm = mapping.copy() |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
413 if isinstance(i, dict): |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
414 lm.update(i) |
17991
d605a82cf189
hgweb: display diff for a changeset against any parents (issue2810)
Weiwen <weiwen@fb.com>
parents:
17982
diff
changeset
|
415 lm['originalnode'] = mapping.get('node') |
28545
1d461ee26e1b
templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents:
28462
diff
changeset
|
416 yield tfunc(context, lm, tdata) |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
417 else: |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
418 # v is not an iterable of dicts, this happen when 'key' |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
419 # has been fully expanded already and format is useless. |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
420 # If so, return the expanded value. |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
421 yield i |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
422 |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
423 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
|
424 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
|
425 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
|
426 if n in funcs: |
ab545a15d807
templater: use a global funcs table
Matt Mackall <mpm@selenic.com>
parents:
14168
diff
changeset
|
427 f = funcs[n] |
ab545a15d807
templater: use a global funcs table
Matt Mackall <mpm@selenic.com>
parents:
14168
diff
changeset
|
428 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
|
429 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
|
430 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
|
431 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
|
432 f = context._filters[n] |
26125
c990afab2243
templater: drop unneeded destructuring of argument tuple at buildfilter
Yuya Nishihara <yuya@tcha.org>
parents:
26124
diff
changeset
|
433 return (runfilter, (args[0], f)) |
20857
6eb55310fcbc
templater: raise error for unknown func
Sean Farley <sean.michael.farley@gmail.com>
parents:
20663
diff
changeset
|
434 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
|
435 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
436 # 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:
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437 funcs = {} |
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438 |
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439 templatefunc = registrar.templatefunc(funcs) |
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440 |
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441 @templatefunc('date(date[, fmt])') |
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442 def date(context, mapping, args): |
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443 """Format a date. See :hg:`help dates` for formatting |
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444 strings. The default is a Unix date format, including the timezone: |
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445 "Mon Sep 04 15:13:13 2006 0700".""" |
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446 if not (1 <= len(args) <= 2): |
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447 # i18n: "date" is a keyword |
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448 raise error.ParseError(_("date expects one or two arguments")) |
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449 |
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450 date = evalfuncarg(context, mapping, args[0]) |
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451 fmt = None |
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452 if len(args) == 2: |
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453 fmt = evalstring(context, mapping, args[1]) |
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454 try: |
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455 if fmt is None: |
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456 return util.datestr(date) |
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457 else: |
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458 return util.datestr(date, fmt) |
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459 except (TypeError, ValueError): |
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460 # i18n: "date" is a keyword |
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461 raise error.ParseError(_("date expects a date information")) |
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462 |
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463 @templatefunc('diff([includepattern [, excludepattern]])') |
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464 def diff(context, mapping, args): |
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465 """Show a diff, optionally |
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466 specifying files to include or exclude.""" |
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467 if len(args) > 2: |
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468 # i18n: "diff" is a keyword |
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469 raise error.ParseError(_("diff expects zero, one, or two arguments")) |
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470 |
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471 def getpatterns(i): |
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472 if i < len(args): |
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473 s = evalstring(context, mapping, args[i]).strip() |
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474 if s: |
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475 return [s] |
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476 return [] |
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|
477 |
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478 ctx = mapping['ctx'] |
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479 chunks = ctx.diff(match=ctx.match([], getpatterns(0), getpatterns(1))) |
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480 |
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481 return ''.join(chunks) |
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|
482 |
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483 @templatefunc('fill(text[, width[, initialident[, hangindent]]])') |
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484 def fill(context, mapping, args): |
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485 """Fill many |
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486 paragraphs with optional indentation. See the "fill" filter.""" |
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487 if not (1 <= len(args) <= 4): |
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488 # i18n: "fill" is a keyword |
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489 raise error.ParseError(_("fill expects one to four arguments")) |
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490 |
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491 text = evalstring(context, mapping, args[0]) |
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492 width = 76 |
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493 initindent = '' |
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494 hangindent = '' |
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495 if 2 <= len(args) <= 4: |
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496 width = evalinteger(context, mapping, args[1], |
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497 # i18n: "fill" is a keyword |
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498 _("fill expects an integer width")) |
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499 try: |
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500 initindent = evalstring(context, mapping, args[2]) |
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501 hangindent = evalstring(context, mapping, args[3]) |
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502 except IndexError: |
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503 pass |
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504 |
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505 return templatefilters.fill(text, width, initindent, hangindent) |
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|
506 |
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|
507 @templatefunc('pad(text, width[, fillchar=\' \'[, left=False]])') |
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|
508 def pad(context, mapping, args): |
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509 """Pad text with a |
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|
510 fill character.""" |
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511 if not (2 <= len(args) <= 4): |
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512 # i18n: "pad" is a keyword |
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513 raise error.ParseError(_("pad() expects two to four arguments")) |
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|
514 |
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|
515 width = evalinteger(context, mapping, args[1], |
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516 # i18n: "pad" is a keyword |
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|
517 _("pad() expects an integer width")) |
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|
518 |
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519 text = evalstring(context, mapping, args[0]) |
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|
520 |
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|
521 left = False |
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|
522 fillchar = ' ' |
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523 if len(args) > 2: |
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|
524 fillchar = evalstring(context, mapping, args[2]) |
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|
525 if len(args) > 3: |
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|
526 left = evalboolean(context, mapping, args[3]) |
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|
527 |
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|
528 if left: |
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|
529 return text.rjust(width, fillchar) |
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|
530 else: |
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|
531 return text.ljust(width, fillchar) |
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|
532 |
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533 @templatefunc('indent(text, indentchars[, firstline])') |
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|
534 def indent(context, mapping, args): |
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|
535 """Indents all non-empty lines |
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|
536 with the characters given in the indentchars string. An optional |
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|
537 third parameter will override the indent for the first line only |
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|
538 if present.""" |
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|
539 if not (2 <= len(args) <= 3): |
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|
540 # i18n: "indent" is a keyword |
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|
541 raise error.ParseError(_("indent() expects two or three arguments")) |
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|
542 |
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|
543 text = evalstring(context, mapping, args[0]) |
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|
544 indent = evalstring(context, mapping, args[1]) |
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|
545 |
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|
546 if len(args) == 3: |
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|
547 firstline = evalstring(context, mapping, args[2]) |
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diff
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|
548 else: |
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|
549 firstline = indent |
ef8956aa8755
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|
550 |
ef8956aa8755
templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents:
25096
diff
changeset
|
551 # the indent function doesn't indent the first line, so we do it here |
ef8956aa8755
templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents:
25096
diff
changeset
|
552 return templatefilters.indent(firstline + text, indent) |
ef8956aa8755
templater: introduce indent function
Ryan McElroy <rmcelroy@fb.com>
parents:
25096
diff
changeset
|
553 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
554 @templatefunc('get(dict, key)') |
18582
ef78450c8df6
templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
18289
diff
changeset
|
555 def get(context, mapping, args): |
28696
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templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
556 """Get an attribute/key from an object. Some keywords |
24586
90e3f5d22dad
templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
24337
diff
changeset
|
557 are complex types. This function allows you to obtain the value of an |
26197 | 558 attribute on these types.""" |
18582
ef78450c8df6
templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
18289
diff
changeset
|
559 if len(args) != 2: |
ef78450c8df6
templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
18289
diff
changeset
|
560 # i18n: "get" is a keyword |
ef78450c8df6
templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
18289
diff
changeset
|
561 raise error.ParseError(_("get() expects two arguments")) |
ef78450c8df6
templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
18289
diff
changeset
|
562 |
28331
2874db5462d3
templater: fix get() to evaluate arguments eagerly
Yuya Nishihara <yuya@tcha.org>
parents:
28225
diff
changeset
|
563 dictarg = evalfuncarg(context, mapping, args[0]) |
18582
ef78450c8df6
templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
18289
diff
changeset
|
564 if not util.safehasattr(dictarg, 'get'): |
ef78450c8df6
templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
18289
diff
changeset
|
565 # i18n: "get" is a keyword |
ef78450c8df6
templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
18289
diff
changeset
|
566 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
|
567 |
28331
2874db5462d3
templater: fix get() to evaluate arguments eagerly
Yuya Nishihara <yuya@tcha.org>
parents:
28225
diff
changeset
|
568 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
|
569 return dictarg.get(key) |
18582
ef78450c8df6
templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
18289
diff
changeset
|
570 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
571 @templatefunc('if(expr, then[, else])') |
17636
ce18dbcd91c8
templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
572 def if_(context, mapping, args): |
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
|
573 """Conditionally execute based on the result of |
24586
90e3f5d22dad
templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
574 an expression.""" |
17636
ce18dbcd91c8
templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
575 if not (2 <= len(args) <= 3): |
17890
ca6850b9dd9e
i18n: add "i18n" comment to error messages of template functions
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17729
diff
changeset
|
576 # i18n: "if" is a keyword |
17636
ce18dbcd91c8
templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
577 raise error.ParseError(_("if expects two or three arguments")) |
ce18dbcd91c8
templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
578 |
29816
034412ca28c3
templater: fix if() to not evaluate False as bool('False')
Yuya Nishihara <yuya@tcha.org>
parents:
29815
diff
changeset
|
579 test = evalboolean(context, mapping, args[0]) |
17636
ce18dbcd91c8
templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
580 if test: |
25597
fd5bc660c9f0
templater: do not reevaluate rawstring as template (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25596
diff
changeset
|
581 yield args[1][0](context, mapping, args[1][1]) |
17636
ce18dbcd91c8
templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
582 elif len(args) == 3: |
25597
fd5bc660c9f0
templater: do not reevaluate rawstring as template (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25596
diff
changeset
|
583 yield args[2][0](context, mapping, args[2][1]) |
17636
ce18dbcd91c8
templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
584 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
585 @templatefunc('ifcontains(search, thing, then[, else])') |
20518
1e43f15a647f
template: add ifcontains template function
Durham Goode <durham@fb.com>
parents:
20371
diff
changeset
|
586 def ifcontains(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
|
587 """Conditionally execute based |
24586
90e3f5d22dad
templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
24337
diff
changeset
|
588 on whether the item "search" is in "thing".""" |
20518
1e43f15a647f
template: add ifcontains template function
Durham Goode <durham@fb.com>
parents:
20371
diff
changeset
|
589 if not (3 <= len(args) <= 4): |
1e43f15a647f
template: add ifcontains template function
Durham Goode <durham@fb.com>
parents:
20371
diff
changeset
|
590 # i18n: "ifcontains" is a keyword |
1e43f15a647f
template: add ifcontains template function
Durham Goode <durham@fb.com>
parents:
20371
diff
changeset
|
591 raise error.ParseError(_("ifcontains expects three or four arguments")) |
1e43f15a647f
template: add ifcontains template function
Durham Goode <durham@fb.com>
parents:
20371
diff
changeset
|
592 |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
593 item = evalstring(context, mapping, args[0]) |
28332
e91371633127
templater: fix ifcontains() to evaluate items argument eagerly
Yuya Nishihara <yuya@tcha.org>
parents:
28331
diff
changeset
|
594 items = evalfuncarg(context, mapping, args[1]) |
20518
1e43f15a647f
template: add ifcontains template function
Durham Goode <durham@fb.com>
parents:
20371
diff
changeset
|
595 |
24240
bd504d90588d
templater: implement _hybrid.__contains__ so that ifcontains can accept dict
Yuya Nishihara <yuya@tcha.org>
parents:
24114
diff
changeset
|
596 if item in items: |
25597
fd5bc660c9f0
templater: do not reevaluate rawstring as template (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25596
diff
changeset
|
597 yield args[2][0](context, mapping, args[2][1]) |
20518
1e43f15a647f
template: add ifcontains template function
Durham Goode <durham@fb.com>
parents:
20371
diff
changeset
|
598 elif len(args) == 4: |
25597
fd5bc660c9f0
templater: do not reevaluate rawstring as template (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25596
diff
changeset
|
599 yield args[3][0](context, mapping, args[3][1]) |
20518
1e43f15a647f
template: add ifcontains template function
Durham Goode <durham@fb.com>
parents:
20371
diff
changeset
|
600 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
601 @templatefunc('ifeq(expr1, expr2, then[, else])') |
17636
ce18dbcd91c8
templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
602 def ifeq(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
|
603 """Conditionally execute based on |
24586
90e3f5d22dad
templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
24337
diff
changeset
|
604 whether 2 items are equivalent.""" |
17636
ce18dbcd91c8
templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
605 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
|
606 # i18n: "ifeq" is a keyword |
17636
ce18dbcd91c8
templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
607 raise error.ParseError(_("ifeq expects three or four arguments")) |
ce18dbcd91c8
templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
608 |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
609 test = 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
|
610 match = evalstring(context, mapping, args[1]) |
17636
ce18dbcd91c8
templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
611 if test == match: |
25597
fd5bc660c9f0
templater: do not reevaluate rawstring as template (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25596
diff
changeset
|
612 yield args[2][0](context, mapping, args[2][1]) |
17636
ce18dbcd91c8
templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
613 elif len(args) == 4: |
25597
fd5bc660c9f0
templater: do not reevaluate rawstring as template (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25596
diff
changeset
|
614 yield args[3][0](context, mapping, args[3][1]) |
17636
ce18dbcd91c8
templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
615 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
616 @templatefunc('join(list, sep)') |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
617 def join(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
|
618 """Join items in a list with a delimiter.""" |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
619 if not (1 <= len(args) <= 2): |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
620 # i18n: "join" is a keyword |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
621 raise error.ParseError(_("join expects one or two arguments")) |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
622 |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
623 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
|
624 if util.safehasattr(joinset, 'itermaps'): |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
625 jf = joinset.joinfmt |
27891
ac8c0ee5c3b8
templater: make _hybrid not callable to avoid conflicting semantics
Yuya Nishihara <yuya@tcha.org>
parents:
27637
diff
changeset
|
626 joinset = [jf(x) for x in joinset.itermaps()] |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
627 |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
628 joiner = " " |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
629 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
|
630 joiner = evalstring(context, mapping, args[1]) |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
631 |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
632 first = True |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
633 for x in joinset: |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
634 if first: |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
635 first = False |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
636 else: |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
637 yield joiner |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
638 yield x |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
639 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
640 @templatefunc('label(label, expr)') |
18289
9bfb53106328
templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents:
17991
diff
changeset
|
641 def label(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
|
642 """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
|
643 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
|
644 automatic colorization.""" |
18289
9bfb53106328
templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents:
17991
diff
changeset
|
645 if len(args) != 2: |
9bfb53106328
templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents:
17991
diff
changeset
|
646 # i18n: "label" is a keyword |
9bfb53106328
templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents:
17991
diff
changeset
|
647 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
|
648 |
28462
dbba18ba26d4
templater: make label() just fail if ui object isn't available
Yuya Nishihara <yuya@tcha.org>
parents:
28403
diff
changeset
|
649 ui = mapping['ui'] |
28374
af3bd9d1dbc1
templater: move label() function from color extension
Yuya Nishihara <yuya@tcha.org>
parents:
28373
diff
changeset
|
650 thing = evalstring(context, mapping, args[1]) |
af3bd9d1dbc1
templater: move label() function from color extension
Yuya Nishihara <yuya@tcha.org>
parents:
28373
diff
changeset
|
651 # 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
|
652 # etc. don't need to be quoted |
af3bd9d1dbc1
templater: move label() function from color extension
Yuya Nishihara <yuya@tcha.org>
parents:
28373
diff
changeset
|
653 label = evalstringliteral(context, mapping, args[0]) |
af3bd9d1dbc1
templater: move label() function from color extension
Yuya Nishihara <yuya@tcha.org>
parents:
28373
diff
changeset
|
654 |
28384
3356bf61fa25
formatter: make labels work with templated output
Kostia Balytskyi <ikostia@fb.com>
parents:
28374
diff
changeset
|
655 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
|
656 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
657 @templatefunc('latesttag([pattern])') |
26485
43bf9471fae9
templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents:
26334
diff
changeset
|
658 def latesttag(context, mapping, args): |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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659 """The global tags matching the given pattern on the |
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|
660 most recent globally tagged ancestor of this changeset.""" |
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|
661 if len(args) > 1: |
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|
662 # i18n: "latesttag" is a keyword |
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|
663 raise error.ParseError(_("latesttag expects at most one argument")) |
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|
664 |
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|
665 pattern = None |
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666 if len(args) == 1: |
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667 pattern = evalstring(context, mapping, args[0]) |
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|
668 |
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|
669 return templatekw.showlatesttags(pattern, **mapping) |
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|
670 |
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|
671 @templatefunc('localdate(date[, tz])') |
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672 def localdate(context, mapping, args): |
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673 """Converts a date to the specified timezone. |
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674 The default is local date.""" |
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675 if not (1 <= len(args) <= 2): |
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676 # i18n: "localdate" is a keyword |
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677 raise error.ParseError(_("localdate expects one or two arguments")) |
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|
678 |
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679 date = evalfuncarg(context, mapping, args[0]) |
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|
680 try: |
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|
681 date = util.parsedate(date) |
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682 except AttributeError: # not str nor date tuple |
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|
683 # i18n: "localdate" is a keyword |
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|
684 raise error.ParseError(_("localdate expects a date information")) |
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|
685 if len(args) >= 2: |
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|
686 tzoffset = None |
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|
687 tz = evalfuncarg(context, mapping, args[1]) |
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parents:
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diff
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|
688 if isinstance(tz, str): |
29636
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Matt Mackall <mpm@selenic.com>
parents:
29085
diff
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|
689 tzoffset, remainder = util.parsetimezone(tz) |
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diff
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|
690 if remainder: |
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Matt Mackall <mpm@selenic.com>
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diff
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|
691 tzoffset = None |
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|
692 if tzoffset is None: |
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Yuya Nishihara <yuya@tcha.org>
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|
693 try: |
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|
694 tzoffset = int(tz) |
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diff
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|
695 except (TypeError, ValueError): |
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parents:
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|
696 # i18n: "localdate" is a keyword |
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|
697 raise error.ParseError(_("localdate expects a timezone")) |
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|
698 else: |
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Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
699 tzoffset = util.makedate()[1] |
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parents:
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|
700 return (date[0], tzoffset) |
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diff
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|
701 |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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28695
diff
changeset
|
702 @templatefunc('revset(query[, formatargs...])') |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
703 def revset(context, mapping, args): |
28696
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parents:
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diff
changeset
|
704 """Execute a revision set query. See |
24586
90e3f5d22dad
templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
24337
diff
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|
705 :hg:`help revset`.""" |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
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diff
changeset
|
706 if not len(args) > 0: |
cda9d2b6beab
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parents:
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diff
changeset
|
707 # i18n: "revset" is a keyword |
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parents:
20518
diff
changeset
|
708 raise error.ParseError(_("revset expects one or more arguments")) |
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template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
709 |
28348
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templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
710 raw = evalstring(context, mapping, args[0]) |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
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diff
changeset
|
711 ctx = mapping['ctx'] |
24337
696ab1a24ae0
templater: replace 'ctx._repo' with 'ctx.repo()'
Matt Harbison <matt_harbison@yahoo.com>
parents:
24306
diff
changeset
|
712 repo = ctx.repo() |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
713 |
22304
5678b0e3608f
templater: enable alias predicates to be used in "revset()" function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21960
diff
changeset
|
714 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
|
715 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
|
716 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
|
717 |
20519
cda9d2b6beab
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Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
718 if len(args) > 1: |
28333
41373244f4e5
templater: fix revset() to evaluate format arguments eagerly
Yuya Nishihara <yuya@tcha.org>
parents:
28332
diff
changeset
|
719 formatargs = [evalfuncarg(context, mapping, a) for a in args[1:]] |
22304
5678b0e3608f
templater: enable alias predicates to be used in "revset()" function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21960
diff
changeset
|
720 revs = query(revsetmod.formatspec(raw, *formatargs)) |
28178
96f2d50fb9f6
templater: factor out type conversion of revset() result
Yuya Nishihara <yuya@tcha.org>
parents:
27940
diff
changeset
|
721 revs = list(revs) |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
722 else: |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
723 revsetcache = mapping['cache'].setdefault("revsetcache", {}) |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
724 if raw in revsetcache: |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
725 revs = revsetcache[raw] |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
726 else: |
22304
5678b0e3608f
templater: enable alias predicates to be used in "revset()" function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21960
diff
changeset
|
727 revs = query(raw) |
28178
96f2d50fb9f6
templater: factor out type conversion of revset() result
Yuya Nishihara <yuya@tcha.org>
parents:
27940
diff
changeset
|
728 revs = list(revs) |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
729 revsetcache[raw] = revs |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
730 |
26234
e4609ec959f8
templater: switch ctx of list expression to rev of revset() (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
26231
diff
changeset
|
731 return templatekw.showrevslist("revision", revs, **mapping) |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
732 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
733 @templatefunc('rstdoc(text, style)') |
18747
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
734 def rstdoc(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
|
735 """Format ReStructuredText.""" |
18747
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
736 if len(args) != 2: |
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
737 # i18n: "rstdoc" is a keyword |
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
738 raise error.ParseError(_("rstdoc expects two arguments")) |
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
739 |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
740 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
|
741 style = evalstring(context, mapping, args[1]) |
18747
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
742 |
19079
1e433b5457fd
hgweb: make help verbose again (issue3899)
Alexander Plavin <me@aplavin.ru>
parents:
19058
diff
changeset
|
743 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
|
744 |
29085
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
745 @templatefunc('separate(sep, args)') |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
746 def separate(context, mapping, args): |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
747 """Add a separator between non-empty arguments.""" |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
748 if not args: |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
749 # i18n: "separate" is a keyword |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
750 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
|
751 |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
752 sep = evalstring(context, mapping, args[0]) |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
753 first = True |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
754 for arg in args[1:]: |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
755 argstr = evalstring(context, mapping, arg) |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
756 if not argstr: |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
757 continue |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
758 if first: |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
759 first = False |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
760 else: |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
761 yield sep |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
762 yield argstr |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
763 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
764 @templatefunc('shortest(node, minlength=4)') |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
765 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
|
766 """Obtain the shortest representation of |
24586
90e3f5d22dad
templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
24337
diff
changeset
|
767 a node.""" |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
768 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
|
769 # i18n: "shortest" is a keyword |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
770 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
|
771 |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
772 node = evalstring(context, mapping, args[0]) |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
773 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
774 minlength = 4 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
775 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
|
776 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
|
777 # 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
|
778 _("shortest() expects an integer minlength")) |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
779 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
780 cl = mapping['ctx']._repo.changelog |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
781 def isvalid(test): |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
782 try: |
20371
6f3fb6a974e0
template: fix shortest(node) function in pure mercurial
Durham Goode <durham@fb.com>
parents:
20370
diff
changeset
|
783 try: |
6f3fb6a974e0
template: fix shortest(node) function in pure mercurial
Durham Goode <durham@fb.com>
parents:
20370
diff
changeset
|
784 cl.index.partialmatch(test) |
6f3fb6a974e0
template: fix shortest(node) function in pure mercurial
Durham Goode <durham@fb.com>
parents:
20370
diff
changeset
|
785 except AttributeError: |
6f3fb6a974e0
template: fix shortest(node) function in pure mercurial
Durham Goode <durham@fb.com>
parents:
20370
diff
changeset
|
786 # Pure mercurial doesn't support partialmatch on the index. |
6f3fb6a974e0
template: fix shortest(node) function in pure mercurial
Durham Goode <durham@fb.com>
parents:
20370
diff
changeset
|
787 # Fallback to the slow way. |
6f3fb6a974e0
template: fix shortest(node) function in pure mercurial
Durham Goode <durham@fb.com>
parents:
20370
diff
changeset
|
788 if cl._partialmatch(test) is None: |
6f3fb6a974e0
template: fix shortest(node) function in pure mercurial
Durham Goode <durham@fb.com>
parents:
20370
diff
changeset
|
789 return False |
6f3fb6a974e0
template: fix shortest(node) function in pure mercurial
Durham Goode <durham@fb.com>
parents:
20370
diff
changeset
|
790 |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
791 try: |
20539
aa021ece4506
templater: shorten pure integers
Sean Farley <sean.michael.farley@gmail.com>
parents:
20519
diff
changeset
|
792 i = int(test) |
aa021ece4506
templater: shorten pure integers
Sean Farley <sean.michael.farley@gmail.com>
parents:
20519
diff
changeset
|
793 # 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
|
794 # 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
|
795 # the value of the tip rev |
aa021ece4506
templater: shorten pure integers
Sean Farley <sean.michael.farley@gmail.com>
parents:
20519
diff
changeset
|
796 if test[0] == '0' or i > len(cl): |
aa021ece4506
templater: shorten pure integers
Sean Farley <sean.michael.farley@gmail.com>
parents:
20519
diff
changeset
|
797 return True |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
798 return False |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
799 except ValueError: |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
800 return True |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
801 except error.RevlogError: |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
802 return False |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
803 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
804 shortest = node |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
805 startlength = max(6, minlength) |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
806 length = startlength |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
807 while True: |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
808 test = node[:length] |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
809 if isvalid(test): |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
810 shortest = test |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
811 if length == minlength or length > startlength: |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
812 return shortest |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
813 length -= 1 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
814 else: |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
815 length += 1 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
816 if len(shortest) <= length: |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
817 return shortest |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
818 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
819 @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
|
820 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
|
821 """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
|
822 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
|
823 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
|
824 # 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
|
825 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
|
826 |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
827 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
|
828 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
|
829 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
|
830 return text.strip(chars) |
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
831 return text.strip() |
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
832 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
833 @templatefunc('sub(pattern, replacement, expression)') |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
834 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
|
835 """Perform text substitution |
24586
90e3f5d22dad
templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
24337
diff
changeset
|
836 using regular expressions.""" |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
837 if len(args) != 3: |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
838 # i18n: "sub" is a keyword |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
839 raise error.ParseError(_("sub expects three arguments")) |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
840 |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
841 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
|
842 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
|
843 src = evalstring(context, mapping, args[2]) |
26188
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
844 try: |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
845 patre = re.compile(pat) |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
846 except re.error: |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
847 # i18n: "sub" is a keyword |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
848 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
|
849 try: |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
850 yield patre.sub(rpl, src) |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
851 except re.error: |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
852 # i18n: "sub" is a keyword |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
853 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
|
854 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
855 @templatefunc('startswith(pattern, text)') |
21821
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
856 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
|
857 """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
|
858 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
|
859 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
|
860 # i18n: "startswith" is a keyword |
21821
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
861 raise error.ParseError(_("startswith expects two arguments")) |
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
862 |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
863 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
|
864 text = evalstring(context, mapping, args[1]) |
21821
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
865 if text.startswith(patn): |
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
866 return text |
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
867 return '' |
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
868 |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
869 @templatefunc('word(number, text[, separator])') |
21846
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
870 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
|
871 """Return the nth word from a string.""" |
21846
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
872 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
|
873 # i18n: "word" is a keyword |
21846
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
874 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
|
875 % len(args)) |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
876 |
28343
a6c2310b3827
templater: factor out function that evaluates argument as integer
Yuya Nishihara <yuya@tcha.org>
parents:
28334
diff
changeset
|
877 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
|
878 # i18n: "word" is a keyword |
a6c2310b3827
templater: factor out function that evaluates argument as integer
Yuya Nishihara <yuya@tcha.org>
parents:
28334
diff
changeset
|
879 _("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
|
880 text = evalstring(context, mapping, args[1]) |
21846
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
881 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
|
882 splitter = evalstring(context, mapping, args[2]) |
21846
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
883 else: |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
884 splitter = None |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
885 |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
886 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
|
887 if num >= len(tokens) or num < -len(tokens): |
21846
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
888 return '' |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
889 else: |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
890 return tokens[num] |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
891 |
25001
9668c1a433b3
templater: switch methods table on compileexp() of func args and inner expr
Yuya Nishihara <yuya@tcha.org>
parents:
24988
diff
changeset
|
892 # 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
|
893 exprmethods = { |
25002
829faf8ab605
templater: tokenize decimal integer literal (issue4638) (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25001
diff
changeset
|
894 "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
|
895 "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
|
896 "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
|
897 "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
|
898 "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
|
899 # ".": buildmember, |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
900 "|": buildfilter, |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
901 "%": buildmap, |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
902 "func": buildfunc, |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
903 } |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
904 |
25001
9668c1a433b3
templater: switch methods table on compileexp() of func args and inner expr
Yuya Nishihara <yuya@tcha.org>
parents:
24988
diff
changeset
|
905 # 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
|
906 methods = exprmethods.copy() |
25002
829faf8ab605
templater: tokenize decimal integer literal (issue4638) (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
25001
diff
changeset
|
907 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
|
908 |
28912
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
909 class _aliasrules(parser.basealiasrules): |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
910 """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
|
911 _section = _('template alias') |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
912 _parse = staticmethod(_parseexpr) |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
913 |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
914 @staticmethod |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
915 def _trygetfunc(tree): |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
916 """Return (name, args) if tree is func(...) or ...|filter; otherwise |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
917 None""" |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
918 if tree[0] == 'func' and tree[1][0] == 'symbol': |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
919 return tree[1][1], getlist(tree[2]) |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
920 if tree[0] == '|' and tree[2][0] == 'symbol': |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
921 return tree[2][1], [tree[1]] |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
922 |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
923 def expandaliases(tree, aliases): |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
924 """Return new tree of aliases are expanded""" |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
925 aliasmap = _aliasrules.buildmap(aliases) |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
926 return _aliasrules.expand(aliasmap, tree) |
867d6ba2353d
templater: add parsing and expansion rules to process "templatealias" section
Yuya Nishihara <yuya@tcha.org>
parents:
28911
diff
changeset
|
927 |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
928 # template engine |
1901
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
changeset
|
929 |
8360
acc202b71619
templater: provide the standard template filters by default
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8312
diff
changeset
|
930 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
|
931 |
10850
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
932 def _flatten(thing): |
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
933 '''yield a single stream from a possibly nested set of iterators''' |
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
934 if isinstance(thing, str): |
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
935 yield thing |
29815
0d5cc0c18b4e
templater: make it clearer that _flatten() omits None
Yuya Nishihara <yuya@tcha.org>
parents:
29812
diff
changeset
|
936 elif thing is None: |
0d5cc0c18b4e
templater: make it clearer that _flatten() omits None
Yuya Nishihara <yuya@tcha.org>
parents:
29812
diff
changeset
|
937 pass |
14944
e2c413bde8a5
globally: use safehasattr(x, '__iter__') instead of hasattr(x, '__iter__')
Augie Fackler <durin42@gmail.com>
parents:
14943
diff
changeset
|
938 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
|
939 yield str(thing) |
10852
0d50586a9d31
templater: raise nested functions
Matt Mackall <mpm@selenic.com>
parents:
10850
diff
changeset
|
940 else: |
10850
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
941 for i in thing: |
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
942 if isinstance(i, str): |
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
943 yield i |
29815
0d5cc0c18b4e
templater: make it clearer that _flatten() omits None
Yuya Nishihara <yuya@tcha.org>
parents:
29812
diff
changeset
|
944 elif i is None: |
0d5cc0c18b4e
templater: make it clearer that _flatten() omits None
Yuya Nishihara <yuya@tcha.org>
parents:
29812
diff
changeset
|
945 pass |
14944
e2c413bde8a5
globally: use safehasattr(x, '__iter__') instead of hasattr(x, '__iter__')
Augie Fackler <durin42@gmail.com>
parents:
14943
diff
changeset
|
946 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
|
947 yield str(i) |
0d5cc0c18b4e
templater: make it clearer that _flatten() omits None
Yuya Nishihara <yuya@tcha.org>
parents:
29812
diff
changeset
|
948 else: |
10850
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
949 for j in _flatten(i): |
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
950 yield j |
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
951 |
24988
e8ff0b09acac
templater: rename parsestring() to unquotestring() (API)
Yuya Nishihara <yuya@tcha.org>
parents:
24987
diff
changeset
|
952 def unquotestring(s): |
28630
bf35644b9f3a
templater: relax unquotestring() to fall back to bare string
Yuya Nishihara <yuya@tcha.org>
parents:
28628
diff
changeset
|
953 '''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
|
954 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
|
955 return s |
25696
c1cac25ad1a6
templater: remove workaround for escaped quoted string in quoted template
Yuya Nishihara <yuya@tcha.org>
parents:
25695
diff
changeset
|
956 return s[1:-1] |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
957 |
8218
e61cb2813d2a
templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8198
diff
changeset
|
958 class engine(object): |
1909
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
959 '''template expansion engine. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
960 |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
961 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
|
962 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
|
963 is treated as name of template file. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
964 |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
965 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
|
966 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
|
967 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
|
968 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
|
969 |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
970 expansion also allows formatting and filtering. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
971 |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
972 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
|
973 {key%format}. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
974 |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
975 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
|
976 {key|filter1|filter2|...}.''' |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
977 |
28957
d813132ea361
templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents:
28956
diff
changeset
|
978 def __init__(self, loader, filters=None, defaults=None, aliases=()): |
10848
01346cea5485
templater: privatize class variables
Matt Mackall <mpm@selenic.com>
parents:
10847
diff
changeset
|
979 self._loader = loader |
26330
ec4f3755d997
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26234
diff
changeset
|
980 if filters is None: |
ec4f3755d997
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26234
diff
changeset
|
981 filters = {} |
10848
01346cea5485
templater: privatize class variables
Matt Mackall <mpm@selenic.com>
parents:
10847
diff
changeset
|
982 self._filters = filters |
26331
2c6a741bf05e
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26330
diff
changeset
|
983 if defaults is None: |
2c6a741bf05e
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26330
diff
changeset
|
984 defaults = {} |
10848
01346cea5485
templater: privatize class variables
Matt Mackall <mpm@selenic.com>
parents:
10847
diff
changeset
|
985 self._defaults = defaults |
28957
d813132ea361
templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents:
28956
diff
changeset
|
986 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
|
987 self._cache = {} # key: (func, data) |
8218
e61cb2813d2a
templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8198
diff
changeset
|
988 |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
989 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
|
990 '''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
|
991 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
|
992 # 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
|
993 self._cache[t] = (_runrecursivesymbol, t) |
27940
cfe7da66f555
templater: abort if infinite recursion detected while compiling
Yuya Nishihara <yuya@tcha.org>
parents:
27939
diff
changeset
|
994 try: |
28956
eea98190ed73
templater: inline compiletemplate() function into engine
Yuya Nishihara <yuya@tcha.org>
parents:
28954
diff
changeset
|
995 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
|
996 if self._aliasmap: |
d813132ea361
templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents:
28956
diff
changeset
|
997 x = _aliasrules.expand(self._aliasmap, x) |
28956
eea98190ed73
templater: inline compiletemplate() function into engine
Yuya Nishihara <yuya@tcha.org>
parents:
28954
diff
changeset
|
998 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
|
999 except: # re-raises |
cfe7da66f555
templater: abort if infinite recursion detected while compiling
Yuya Nishihara <yuya@tcha.org>
parents:
27939
diff
changeset
|
1000 del self._cache[t] |
cfe7da66f555
templater: abort if infinite recursion detected while compiling
Yuya Nishihara <yuya@tcha.org>
parents:
27939
diff
changeset
|
1001 raise |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
1002 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
|
1003 |
10853
b6f6d9fd53d6
templater: drop raw method
Matt Mackall <mpm@selenic.com>
parents:
10852
diff
changeset
|
1004 def process(self, t, mapping): |
b6f6d9fd53d6
templater: drop raw method
Matt Mackall <mpm@selenic.com>
parents:
10852
diff
changeset
|
1005 '''Perform expansion. t is name of map element to expand. |
b6f6d9fd53d6
templater: drop raw method
Matt Mackall <mpm@selenic.com>
parents:
10852
diff
changeset
|
1006 mapping contains added elements for use during expansion. Is a |
b6f6d9fd53d6
templater: drop raw method
Matt Mackall <mpm@selenic.com>
parents:
10852
diff
changeset
|
1007 generator.''' |
28545
1d461ee26e1b
templater: lift parsed and compiled templates to generic data types
Yuya Nishihara <yuya@tcha.org>
parents:
28462
diff
changeset
|
1008 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
|
1009 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
|
1010 |
8361
d8c5a7f25a40
templater: make the templating engine pluggable to some extent
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8360
diff
changeset
|
1011 engines = {'default': engine} |
d8c5a7f25a40
templater: make the templating engine pluggable to some extent
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8360
diff
changeset
|
1012 |
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
|
1013 def stylelist(): |
22634
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
1014 paths = templatepaths() |
20312
268a5ab5c27b
templater: selecting a style with no templates does not crash (issue4140)
Simon Heimberg <simohe@besonet.ch>
parents:
20067
diff
changeset
|
1015 if not paths: |
268a5ab5c27b
templater: selecting a style with no templates does not crash (issue4140)
Simon Heimberg <simohe@besonet.ch>
parents:
20067
diff
changeset
|
1016 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
|
1017 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
|
1018 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
|
1019 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
|
1020 split = file.split(".") |
28403
d2e154dddb6e
templater: ignore orig/rej files
timeless <timeless@mozdev.org>
parents:
28384
diff
changeset
|
1021 if split[-1] in ('orig', 'rej'): |
d2e154dddb6e
templater: ignore orig/rej files
timeless <timeless@mozdev.org>
parents:
28384
diff
changeset
|
1022 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
|
1023 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
|
1024 stylelist.append(split[1]) |
19127
d982edcfe7f0
templater: fix output instability from gsoc patches
Augie Fackler <raf@durin42.com>
parents:
19125
diff
changeset
|
1025 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
|
1026 |
28953
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1027 def _readmapfile(mapfile): |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1028 """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
|
1029 if not os.path.exists(mapfile): |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1030 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
|
1031 hint=_("available styles: %s") % stylelist()) |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1032 |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1033 base = os.path.dirname(mapfile) |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1034 conf = config.config(includepaths=templatepaths()) |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1035 conf.read(mapfile) |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1036 |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1037 cache = {} |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1038 tmap = {} |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1039 for key, val in conf[''].items(): |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1040 if not val: |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1041 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
|
1042 if val[0] in "'\"": |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1043 if val[0] != val[-1]: |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1044 raise error.ParseError(_('unmatched quotes'), |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1045 conf.source('', key)) |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1046 cache[key] = unquotestring(val) |
29812
01f036f0e40b
templater: add inheritance support to style maps
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
1047 elif key == "__base__": |
01f036f0e40b
templater: add inheritance support to style maps
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
1048 # 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
|
1049 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
|
1050 |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1051 # fallback check in template paths |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1052 if not os.path.exists(path): |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1053 for p in templatepaths(): |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1054 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
|
1055 if os.path.isfile(p2): |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1056 path = p2 |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1057 break |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1058 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
|
1059 if os.path.isfile(p3): |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1060 path = p3 |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1061 break |
b1f69dbdd76b
templater: add template path to __base__ search
Matt Mackall <mpm@selenic.com>
parents:
29818
diff
changeset
|
1062 |
29812
01f036f0e40b
templater: add inheritance support to style maps
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
1063 bcache, btmap = _readmapfile(path) |
01f036f0e40b
templater: add inheritance support to style maps
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
1064 for k in bcache: |
01f036f0e40b
templater: add inheritance support to style maps
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
1065 if k not in cache: |
01f036f0e40b
templater: add inheritance support to style maps
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
1066 cache[k] = bcache[k] |
01f036f0e40b
templater: add inheritance support to style maps
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
1067 for k in btmap: |
01f036f0e40b
templater: add inheritance support to style maps
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
1068 if k not in tmap: |
01f036f0e40b
templater: add inheritance support to style maps
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
1069 tmap[k] = btmap[k] |
28953
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1070 else: |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1071 val = 'default', val |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1072 if ':' in val[1]: |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1073 val = val[1].split(':', 1) |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1074 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
|
1075 return cache, tmap |
7f6b8ec691e3
templater: extract function that loads template map file
Yuya Nishihara <yuya@tcha.org>
parents:
28952
diff
changeset
|
1076 |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26564
diff
changeset
|
1077 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
|
1078 pass |
0361163efbaf
templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents:
19390
diff
changeset
|
1079 |
8218
e61cb2813d2a
templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8198
diff
changeset
|
1080 class templater(object): |
e61cb2813d2a
templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8198
diff
changeset
|
1081 |
28957
d813132ea361
templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents:
28956
diff
changeset
|
1082 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
|
1083 minchunk=1024, maxchunk=65536): |
1909
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1084 '''set up template engine. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1085 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
|
1086 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
|
1087 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
|
1088 ''' |
26332
66221730d372
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26331
diff
changeset
|
1089 if filters is None: |
66221730d372
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26331
diff
changeset
|
1090 filters = {} |
26333
727d57e94cda
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26332
diff
changeset
|
1091 if defaults is None: |
727d57e94cda
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26332
diff
changeset
|
1092 defaults = {} |
26334
0a5a774f5956
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26333
diff
changeset
|
1093 if cache is None: |
0a5a774f5956
templater: remove a mutable default argument
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26333
diff
changeset
|
1094 cache = {} |
1975
6e1a8ea5d717
Duplicate cache when creating templater.
Shun-ichi Goto <shunichi.goto@gmail.com>
parents:
1964
diff
changeset
|
1095 self.cache = cache.copy() |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1096 self.map = {} |
8360
acc202b71619
templater: provide the standard template filters by default
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8312
diff
changeset
|
1097 self.filters = templatefilters.filters.copy() |
acc202b71619
templater: provide the standard template filters by default
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8312
diff
changeset
|
1098 self.filters.update(filters) |
1964
778281d46bb2
fix template bug that made hgweb break.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1955
diff
changeset
|
1099 self.defaults = defaults |
28957
d813132ea361
templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents:
28956
diff
changeset
|
1100 self._aliases = aliases |
7396
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7107
diff
changeset
|
1101 self.minchunk, self.maxchunk = minchunk, maxchunk |
13187
e3b87fb34d00
templater: clarify engine caching
Matt Mackall <mpm@selenic.com>
parents:
13176
diff
changeset
|
1102 self.ecache = {} |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1103 |
28954
f97a0bcfd7a1
templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28953
diff
changeset
|
1104 @classmethod |
f97a0bcfd7a1
templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28953
diff
changeset
|
1105 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
|
1106 minchunk=1024, maxchunk=65536): |
f97a0bcfd7a1
templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28953
diff
changeset
|
1107 """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
|
1108 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
|
1109 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
|
1110 t.cache.update(cache) |
f97a0bcfd7a1
templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28953
diff
changeset
|
1111 t.map = tmap |
f97a0bcfd7a1
templater: separate function to create templater from map file (API)
Yuya Nishihara <yuya@tcha.org>
parents:
28953
diff
changeset
|
1112 return t |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1113 |
1899
888d298ddb91
many small changes to templater.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1897
diff
changeset
|
1114 def __contains__(self, key): |
3637
e7639888bb2f
templater: simplify cache and remove filter argument in __call__
Matt Mackall <mpm@selenic.com>
parents:
3636
diff
changeset
|
1115 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
|
1116 |
8218
e61cb2813d2a
templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8198
diff
changeset
|
1117 def load(self, t): |
6783
6d824dc86907
templater: make a template a string-only iterator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6434
diff
changeset
|
1118 '''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
|
1119 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
|
1120 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
|
1121 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
|
1122 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
|
1123 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
|
1124 inst.args[0]) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25654
diff
changeset
|
1125 except IOError as inst: |
1905
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
1126 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
|
1127 (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
|
1128 return self.cache[t] |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1129 |
10847 | 1130 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
|
1131 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
|
1132 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
|
1133 try: |
6b86ce3e3576
templater: give better error message for invalid engine type
Yuya Nishihara <yuya@tcha.org>
parents:
28696
diff
changeset
|
1134 ecls = engines[ttype] |
6b86ce3e3576
templater: give better error message for invalid engine type
Yuya Nishihara <yuya@tcha.org>
parents:
28696
diff
changeset
|
1135 except KeyError: |
6b86ce3e3576
templater: give better error message for invalid engine type
Yuya Nishihara <yuya@tcha.org>
parents:
28696
diff
changeset
|
1136 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
diff
changeset
|
1137 self.ecache[ttype] = ecls(self.load, self.filters, self.defaults, |
d813132ea361
templater: load and expand aliases by template engine (API) (issue4842)
Yuya Nishihara <yuya@tcha.org>
parents:
28956
diff
changeset
|
1138 self._aliases) |
13187
e3b87fb34d00
templater: clarify engine caching
Matt Mackall <mpm@selenic.com>
parents:
13176
diff
changeset
|
1139 proc = self.ecache[ttype] |
8361
d8c5a7f25a40
templater: make the templating engine pluggable to some extent
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8360
diff
changeset
|
1140 |
10847 | 1141 stream = proc.process(t, mapping) |
7396
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7107
diff
changeset
|
1142 if self.minchunk: |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7107
diff
changeset
|
1143 stream = util.increasingchunks(stream, min=self.minchunk, |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7107
diff
changeset
|
1144 max=self.maxchunk) |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7107
diff
changeset
|
1145 return stream |
7434
cf7741aa1e96
kill some trailing spaces
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7396
diff
changeset
|
1146 |
22634
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
1147 def templatepaths(): |
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
1148 '''return locations used for template files.''' |
22636
d844e220792a
templater: don't search randomly for templates - trust util.datapath
Mads Kiilerich <madski@unity3d.com>
parents:
22635
diff
changeset
|
1149 pathsrel = ['templates'] |
22635
660861a6fad4
templater: inline global 'path' list in templatepaths
Mads Kiilerich <madski@unity3d.com>
parents:
22634
diff
changeset
|
1150 paths = [os.path.normpath(os.path.join(util.datapath, f)) |
660861a6fad4
templater: inline global 'path' list in templatepaths
Mads Kiilerich <madski@unity3d.com>
parents:
22634
diff
changeset
|
1151 for f in pathsrel] |
660861a6fad4
templater: inline global 'path' list in templatepaths
Mads Kiilerich <madski@unity3d.com>
parents:
22634
diff
changeset
|
1152 return [p for p in paths if os.path.isdir(p)] |
2189
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
1153 |
22634
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
1154 def templatepath(name): |
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
1155 '''return location of template file. returns None if not found.''' |
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
1156 for p in templatepaths(): |
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
1157 f = os.path.join(p, name) |
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
1158 if os.path.exists(f): |
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
1159 return f |
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
1160 return None |
2189
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
1161 |
9842
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
1162 def stylemap(styles, paths=None): |
7966
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
1163 """Return path to mapfile for a given style. |
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
1164 |
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
1165 Searches mapfile in the following locations: |
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
1166 1. templatepath/style/map |
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
1167 2. templatepath/map-style |
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
1168 3. templatepath/map |
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
1169 """ |
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
1170 |
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
1171 if paths is None: |
22634
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
1172 paths = templatepaths() |
7966
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
1173 elif isinstance(paths, str): |
8223
02145b700fe4
templater: fix little problem from stylemap() changes
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8218
diff
changeset
|
1174 paths = [paths] |
7966
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
1175 |
9842
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
1176 if isinstance(styles, str): |
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
1177 styles = [styles] |
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
1178 |
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
1179 for style in styles: |
24296
b73a22d1d9bf
hgweb: prevent loading style map from directories other than specified paths
Yuya Nishihara <yuya@tcha.org>
parents:
23167
diff
changeset
|
1180 # only plain name is allowed to honor template paths |
b73a22d1d9bf
hgweb: prevent loading style map from directories other than specified paths
Yuya Nishihara <yuya@tcha.org>
parents:
23167
diff
changeset
|
1181 if (not style |
b73a22d1d9bf
hgweb: prevent loading style map from directories other than specified paths
Yuya Nishihara <yuya@tcha.org>
parents:
23167
diff
changeset
|
1182 or style in (os.curdir, os.pardir) |
b73a22d1d9bf
hgweb: prevent loading style map from directories other than specified paths
Yuya Nishihara <yuya@tcha.org>
parents:
23167
diff
changeset
|
1183 or os.sep in style |
b73a22d1d9bf
hgweb: prevent loading style map from directories other than specified paths
Yuya Nishihara <yuya@tcha.org>
parents:
23167
diff
changeset
|
1184 or os.altsep and os.altsep in style): |
9842
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
1185 continue |
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
1186 locations = [os.path.join(style, 'map'), 'map-' + style] |
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
1187 locations.append('map') |
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
1188 |
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
1189 for path in paths: |
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
1190 for location in locations: |
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
1191 mapfile = os.path.join(path, location) |
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
1192 if os.path.isfile(mapfile): |
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
1193 return style, mapfile |
7966
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
1194 |
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
1195 raise RuntimeError("No hgweb templates found in %r" % paths) |
24601
d80819f67d59
templater: tell hggettext to collect help of template functions
Yuya Nishihara <yuya@tcha.org>
parents:
24586
diff
changeset
|
1196 |
28695
cc103bd0dbf9
registrar: add templatefunc to mark a function as template function (API)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28687
diff
changeset
|
1197 def loadfunction(ui, extname, registrarobj): |
cc103bd0dbf9
registrar: add templatefunc to mark a function as template function (API)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28687
diff
changeset
|
1198 """Load template function from specified registrarobj |
cc103bd0dbf9
registrar: add templatefunc to mark a function as template function (API)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28687
diff
changeset
|
1199 """ |
cc103bd0dbf9
registrar: add templatefunc to mark a function as template function (API)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28687
diff
changeset
|
1200 for name, func in registrarobj._table.iteritems(): |
cc103bd0dbf9
registrar: add templatefunc to mark a function as template function (API)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28687
diff
changeset
|
1201 funcs[name] = func |
cc103bd0dbf9
registrar: add templatefunc to mark a function as template function (API)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28687
diff
changeset
|
1202 |
24601
d80819f67d59
templater: tell hggettext to collect help of template functions
Yuya Nishihara <yuya@tcha.org>
parents:
24586
diff
changeset
|
1203 # tell hggettext to extract docstrings from these functions: |
d80819f67d59
templater: tell hggettext to collect help of template functions
Yuya Nishihara <yuya@tcha.org>
parents:
24586
diff
changeset
|
1204 i18nfunctions = funcs.values() |