Mercurial > hg
annotate mercurial/templater.py @ 23904:d251da5e0e84
transaction: include backup file in the "undo" transaction
Once the transaction is closed, we now write transaction related data for
possible future undo. For now, we only do it for full file "backup" because
their were not handle at all in that case. In the future, we could move all the
current logic to set undo up (that currently exists in localrepository) inside
transaction itself, but it is not strictly requires to solve the current
situation.
author | Pierre-Yves David <pierre-yves.david@fb.com> |
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date | Fri, 16 Jan 2015 18:34:14 -0800 |
parents | a3c2d9211294 |
children | fafd9a1284cf b73a22d1d9bf |
rev | line source |
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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 |
3891 | 8 from i18n import _ |
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9 import os, re |
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10 import util, config, templatefilters, templatekw, parser, error |
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11 import revset as revsetmod |
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12 import types |
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13 import minirst |
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14 |
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15 # template parsing |
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16 |
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17 elements = { |
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18 "(": (20, ("group", 1, ")"), ("func", 1, ")")), |
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19 ",": (2, None, ("list", 2)), |
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20 "|": (5, None, ("|", 5)), |
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21 "%": (6, None, ("%", 6)), |
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22 ")": (0, None, None), |
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23 "symbol": (0, ("symbol",), None), |
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24 "string": (0, ("string",), None), |
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25 "rawstring": (0, ("rawstring",), None), |
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26 "end": (0, None, None), |
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27 } |
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28 |
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29 def tokenizer(data): |
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30 program, start, end = data |
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31 pos = start |
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32 while pos < end: |
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33 c = program[pos] |
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34 if c.isspace(): # skip inter-token whitespace |
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35 pass |
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36 elif c in "(,)%|": # handle simple operators |
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37 yield (c, None, pos) |
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38 elif (c in '"\'' or c == 'r' and |
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39 program[pos:pos + 2] in ("r'", 'r"')): # handle quoted strings |
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40 if c == 'r': |
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41 pos += 1 |
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42 c = program[pos] |
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43 decode = False |
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44 else: |
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45 decode = True |
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46 pos += 1 |
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47 s = pos |
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48 while pos < end: # find closing quote |
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49 d = program[pos] |
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50 if decode and d == '\\': # skip over escaped characters |
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51 pos += 2 |
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52 continue |
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53 if d == c: |
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54 if not decode: |
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55 yield ('rawstring', program[s:pos], s) |
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56 break |
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57 yield ('string', program[s:pos], s) |
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58 break |
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59 pos += 1 |
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60 else: |
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61 raise error.ParseError(_("unterminated string"), s) |
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62 elif c.isalnum() or c in '_': |
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63 s = pos |
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64 pos += 1 |
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65 while pos < end: # find end of symbol |
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66 d = program[pos] |
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67 if not (d.isalnum() or d == "_"): |
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68 break |
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69 pos += 1 |
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70 sym = program[s:pos] |
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71 yield ('symbol', sym, s) |
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72 pos -= 1 |
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73 elif c == '}': |
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74 pos += 1 |
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75 break |
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76 else: |
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77 raise error.ParseError(_("syntax error"), pos) |
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78 pos += 1 |
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79 yield ('end', None, pos) |
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80 |
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81 def compiletemplate(tmpl, context, strtoken="string"): |
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82 parsed = [] |
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83 pos, stop = 0, len(tmpl) |
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84 p = parser.parser(tokenizer, elements) |
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85 while pos < stop: |
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86 n = tmpl.find('{', pos) |
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87 if n < 0: |
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88 parsed.append((strtoken, tmpl[pos:])) |
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89 break |
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90 if n > 0 and tmpl[n - 1] == '\\': |
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91 # escaped |
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92 parsed.append((strtoken, (tmpl[pos:n - 1] + "{"))) |
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93 pos = n + 1 |
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94 continue |
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95 if n > pos: |
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96 parsed.append((strtoken, tmpl[pos:n])) |
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97 |
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98 pd = [tmpl, n + 1, stop] |
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99 parseres, pos = p.parse(pd) |
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100 parsed.append(parseres) |
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101 |
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102 return [compileexp(e, context) for e in parsed] |
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103 |
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104 def compileexp(exp, context): |
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105 t = exp[0] |
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106 if t in methods: |
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107 return methods[t](exp, context) |
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108 raise error.ParseError(_("unknown method '%s'") % t) |
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109 |
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110 # template evaluation |
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111 |
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112 def getsymbol(exp): |
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113 if exp[0] == 'symbol': |
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114 return exp[1] |
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115 raise error.ParseError(_("expected a symbol, got '%s'") % exp[0]) |
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116 |
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117 def getlist(x): |
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118 if not x: |
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119 return [] |
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120 if x[0] == 'list': |
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121 return getlist(x[1]) + [x[2]] |
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122 return [x] |
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123 |
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124 def getfilter(exp, context): |
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125 f = getsymbol(exp) |
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126 if f not in context._filters: |
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127 raise error.ParseError(_("unknown function '%s'") % f) |
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128 return context._filters[f] |
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129 |
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130 def gettemplate(exp, context): |
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131 if exp[0] == 'string' or exp[0] == 'rawstring': |
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132 return compiletemplate(exp[1], context, strtoken=exp[0]) |
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133 if exp[0] == 'symbol': |
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134 return context._load(exp[1]) |
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135 raise error.ParseError(_("expected template specifier")) |
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136 |
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137 def runstring(context, mapping, data): |
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138 return data.decode("string-escape") |
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139 |
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140 def runrawstring(context, mapping, data): |
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141 return data |
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142 |
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143 def runsymbol(context, mapping, key): |
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144 v = mapping.get(key) |
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145 if v is None: |
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146 v = context._defaults.get(key) |
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147 if v is None: |
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148 try: |
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149 v = context.process(key, mapping) |
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150 except TemplateNotFound: |
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151 v = '' |
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152 if callable(v): |
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153 return v(**mapping) |
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154 if isinstance(v, types.GeneratorType): |
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155 v = list(v) |
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156 return v |
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157 |
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158 def buildfilter(exp, context): |
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159 func, data = compileexp(exp[1], context) |
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160 filt = getfilter(exp[2], context) |
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161 return (runfilter, (func, data, filt)) |
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162 |
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163 def runfilter(context, mapping, data): |
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164 func, data, filt = data |
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165 try: |
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166 return filt(func(context, mapping, data)) |
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167 except (ValueError, AttributeError, TypeError): |
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168 if isinstance(data, tuple): |
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169 dt = data[1] |
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170 else: |
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171 dt = data |
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172 raise util.Abort(_("template filter '%s' is not compatible with " |
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173 "keyword '%s'") % (filt.func_name, dt)) |
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174 |
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175 def buildmap(exp, context): |
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176 func, data = compileexp(exp[1], context) |
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177 ctmpl = gettemplate(exp[2], context) |
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178 return (runmap, (func, data, ctmpl)) |
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179 |
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180 def runtemplate(context, mapping, template): |
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181 for func, data in template: |
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182 yield func(context, mapping, data) |
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183 |
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184 def runmap(context, mapping, data): |
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185 func, data, ctmpl = data |
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186 d = func(context, mapping, data) |
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187 if callable(d): |
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188 d = d() |
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189 |
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190 lm = mapping.copy() |
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191 |
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192 for i in d: |
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193 if isinstance(i, dict): |
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194 lm.update(i) |
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195 lm['originalnode'] = mapping.get('node') |
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196 yield runtemplate(context, lm, ctmpl) |
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197 else: |
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198 # v is not an iterable of dicts, this happen when 'key' |
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199 # has been fully expanded already and format is useless. |
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200 # If so, return the expanded value. |
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201 yield i |
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202 |
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203 def buildfunc(exp, context): |
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204 n = getsymbol(exp[1]) |
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205 args = [compileexp(x, context) for x in getlist(exp[2])] |
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206 if n in funcs: |
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207 f = funcs[n] |
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208 return (f, args) |
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209 if n in context._filters: |
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210 if len(args) != 1: |
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211 raise error.ParseError(_("filter %s expects one argument") % n) |
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212 f = context._filters[n] |
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213 return (runfilter, (args[0][0], args[0][1], f)) |
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214 raise error.ParseError(_("unknown function '%s'") % n) |
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215 |
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216 def date(context, mapping, args): |
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217 if not (1 <= len(args) <= 2): |
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218 # i18n: "date" is a keyword |
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219 raise error.ParseError(_("date expects one or two arguments")) |
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220 |
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221 date = args[0][0](context, mapping, args[0][1]) |
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222 if len(args) == 2: |
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223 fmt = stringify(args[1][0](context, mapping, args[1][1])) |
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224 return util.datestr(date, fmt) |
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225 return util.datestr(date) |
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226 |
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227 def diff(context, mapping, args): |
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228 if len(args) > 2: |
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229 # i18n: "diff" is a keyword |
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230 raise error.ParseError(_("diff expects one, two or no arguments")) |
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231 |
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232 def getpatterns(i): |
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233 if i < len(args): |
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234 s = args[i][1].strip() |
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235 if s: |
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236 return [s] |
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237 return [] |
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238 |
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239 ctx = mapping['ctx'] |
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240 chunks = ctx.diff(match=ctx.match([], getpatterns(0), getpatterns(1))) |
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241 |
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242 return ''.join(chunks) |
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243 |
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244 def fill(context, mapping, args): |
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245 if not (1 <= len(args) <= 4): |
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246 # i18n: "fill" is a keyword |
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247 raise error.ParseError(_("fill expects one to four arguments")) |
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248 |
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249 text = stringify(args[0][0](context, mapping, args[0][1])) |
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250 width = 76 |
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251 initindent = '' |
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252 hangindent = '' |
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253 if 2 <= len(args) <= 4: |
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254 try: |
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255 width = int(stringify(args[1][0](context, mapping, args[1][1]))) |
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256 except ValueError: |
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257 # i18n: "fill" is a keyword |
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258 raise error.ParseError(_("fill expects an integer width")) |
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259 try: |
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260 initindent = stringify(_evalifliteral(args[2], context, mapping)) |
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261 hangindent = stringify(_evalifliteral(args[3], context, mapping)) |
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262 except IndexError: |
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263 pass |
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264 |
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265 return templatefilters.fill(text, width, initindent, hangindent) |
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266 |
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267 def pad(context, mapping, args): |
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268 """usage: pad(text, width, fillchar=' ', right=False) |
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269 """ |
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270 if not (2 <= len(args) <= 4): |
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271 # i18n: "pad" is a keyword |
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272 raise error.ParseError(_("pad() expects two to four arguments")) |
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273 |
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274 width = int(args[1][1]) |
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275 |
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276 text = stringify(args[0][0](context, mapping, args[0][1])) |
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277 if args[0][0] == runstring: |
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278 text = stringify(runtemplate(context, mapping, |
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279 compiletemplate(text, context))) |
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280 |
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281 right = False |
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282 fillchar = ' ' |
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283 if len(args) > 2: |
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284 fillchar = stringify(args[2][0](context, mapping, args[2][1])) |
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285 if len(args) > 3: |
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286 right = util.parsebool(args[3][1]) |
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287 |
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288 if right: |
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289 return text.rjust(width, fillchar) |
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290 else: |
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291 return text.ljust(width, fillchar) |
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292 |
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293 def get(context, mapping, args): |
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294 if len(args) != 2: |
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295 # i18n: "get" is a keyword |
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296 raise error.ParseError(_("get() expects two arguments")) |
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297 |
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298 dictarg = args[0][0](context, mapping, args[0][1]) |
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299 if not util.safehasattr(dictarg, 'get'): |
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300 # i18n: "get" is a keyword |
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301 raise error.ParseError(_("get() expects a dict as first argument")) |
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302 |
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303 key = args[1][0](context, mapping, args[1][1]) |
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304 yield dictarg.get(key) |
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305 |
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306 def _evalifliteral(arg, context, mapping): |
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307 t = stringify(arg[0](context, mapping, arg[1])) |
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308 if arg[0] == runstring or arg[0] == runrawstring: |
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309 yield runtemplate(context, mapping, |
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310 compiletemplate(t, context, strtoken='rawstring')) |
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311 else: |
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312 yield t |
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313 |
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314 def if_(context, mapping, args): |
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315 if not (2 <= len(args) <= 3): |
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316 # i18n: "if" is a keyword |
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317 raise error.ParseError(_("if expects two or three arguments")) |
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318 |
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319 test = stringify(args[0][0](context, mapping, args[0][1])) |
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320 if test: |
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321 yield _evalifliteral(args[1], context, mapping) |
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322 elif len(args) == 3: |
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323 yield _evalifliteral(args[2], context, mapping) |
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324 |
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325 def ifcontains(context, mapping, args): |
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326 if not (3 <= len(args) <= 4): |
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327 # i18n: "ifcontains" is a keyword |
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328 raise error.ParseError(_("ifcontains expects three or four arguments")) |
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329 |
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330 item = stringify(args[0][0](context, mapping, args[0][1])) |
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331 items = args[1][0](context, mapping, args[1][1]) |
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332 |
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changeset
|
333 # Iterating over items gives a formatted string, so we iterate |
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|
334 # directly over the raw values. |
22843
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templater: fix ifcontains when list is a string (issue4399)
Matt Mackall <mpm@selenic.com>
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diff
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|
335 if ((callable(items) and item in [i.values()[0] for i in items()]) or |
b6531d806de8
templater: fix ifcontains when list is a string (issue4399)
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diff
changeset
|
336 (isinstance(items, str) and item in items)): |
20518
1e43f15a647f
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diff
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|
337 yield _evalifliteral(args[2], context, mapping) |
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diff
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|
338 elif len(args) == 4: |
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diff
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|
339 yield _evalifliteral(args[3], context, mapping) |
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template: add ifcontains template function
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20371
diff
changeset
|
340 |
17636
ce18dbcd91c8
templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
341 def ifeq(context, mapping, args): |
ce18dbcd91c8
templater: add if/ifeq conditionals
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diff
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|
342 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
|
343 # i18n: "ifeq" is a keyword |
17636
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templater: add if/ifeq conditionals
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|
344 raise error.ParseError(_("ifeq expects three or four arguments")) |
ce18dbcd91c8
templater: add if/ifeq conditionals
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diff
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|
345 |
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|
346 test = stringify(args[0][0](context, mapping, args[0][1])) |
ce18dbcd91c8
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diff
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347 match = stringify(args[1][0](context, mapping, args[1][1])) |
ce18dbcd91c8
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diff
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|
348 if test == match: |
20067
3d8bfe2ecf6d
templater: only recursively evaluate string literals as templates (issue4103)
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diff
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|
349 yield _evalifliteral(args[2], context, mapping) |
17636
ce18dbcd91c8
templater: add if/ifeq conditionals
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parents:
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diff
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350 elif len(args) == 4: |
20067
3d8bfe2ecf6d
templater: only recursively evaluate string literals as templates (issue4103)
Matt Mackall <mpm@selenic.com>
parents:
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diff
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|
351 yield _evalifliteral(args[3], context, mapping) |
17636
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templater: add if/ifeq conditionals
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352 |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
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19330
diff
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353 def join(context, mapping, args): |
3af3a165db18
templater: sort functions alphabetically, as filters are
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354 if not (1 <= len(args) <= 2): |
3af3a165db18
templater: sort functions alphabetically, as filters are
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parents:
19330
diff
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355 # i18n: "join" is a keyword |
3af3a165db18
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356 raise error.ParseError(_("join expects one or two arguments")) |
3af3a165db18
templater: sort functions alphabetically, as filters are
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diff
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357 |
3af3a165db18
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diff
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|
358 joinset = args[0][0](context, mapping, args[0][1]) |
21798
f2c617ff2abc
templater: restore use of callable() since it was readded in Python 3.2
Augie Fackler <raf@durin42.com>
parents:
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diff
changeset
|
359 if callable(joinset): |
19390
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diff
changeset
|
360 jf = joinset.joinfmt |
3af3a165db18
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diff
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|
361 joinset = [jf(x) for x in joinset()] |
3af3a165db18
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diff
changeset
|
362 |
3af3a165db18
templater: sort functions alphabetically, as filters are
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|
363 joiner = " " |
3af3a165db18
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Alexander Plavin <me@aplavin.ru>
parents:
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diff
changeset
|
364 if len(args) > 1: |
20662
a54c0d830499
templater: apply "stringify()" on sub expression to get string correctly
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20661
diff
changeset
|
365 joiner = stringify(args[1][0](context, mapping, args[1][1])) |
19390
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|
366 |
3af3a165db18
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diff
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|
367 first = True |
3af3a165db18
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diff
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|
368 for x in joinset: |
3af3a165db18
templater: sort functions alphabetically, as filters are
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diff
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|
369 if first: |
3af3a165db18
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diff
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|
370 first = False |
3af3a165db18
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parents:
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diff
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|
371 else: |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
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diff
changeset
|
372 yield joiner |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
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diff
changeset
|
373 yield x |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
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diff
changeset
|
374 |
18289
9bfb53106328
templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents:
17991
diff
changeset
|
375 def label(context, mapping, args): |
9bfb53106328
templater: add no-op template function 'label'
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parents:
17991
diff
changeset
|
376 if len(args) != 2: |
9bfb53106328
templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents:
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diff
changeset
|
377 # i18n: "label" is a keyword |
9bfb53106328
templater: add no-op template function 'label'
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parents:
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diff
changeset
|
378 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
|
379 |
9bfb53106328
templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents:
17991
diff
changeset
|
380 # ignore args[0] (the label string) since this is supposed to be a a no-op |
20067
3d8bfe2ecf6d
templater: only recursively evaluate string literals as templates (issue4103)
Matt Mackall <mpm@selenic.com>
parents:
20066
diff
changeset
|
381 yield _evalifliteral(args[1], context, mapping) |
18289
9bfb53106328
templater: add no-op template function 'label'
Sean Farley <sean.michael.farley@gmail.com>
parents:
17991
diff
changeset
|
382 |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
383 def revset(context, mapping, args): |
cda9d2b6beab
template: add revset() template function
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parents:
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diff
changeset
|
384 """usage: revset(query[, formatargs...]) |
cda9d2b6beab
template: add revset() template function
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parents:
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diff
changeset
|
385 """ |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
386 if not len(args) > 0: |
cda9d2b6beab
template: add revset() template function
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parents:
20518
diff
changeset
|
387 # i18n: "revset" is a keyword |
cda9d2b6beab
template: add revset() template function
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diff
changeset
|
388 raise error.ParseError(_("revset expects one or more arguments")) |
cda9d2b6beab
template: add revset() template function
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parents:
20518
diff
changeset
|
389 |
cda9d2b6beab
template: add revset() template function
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parents:
20518
diff
changeset
|
390 raw = args[0][1] |
cda9d2b6beab
template: add revset() template function
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parents:
20518
diff
changeset
|
391 ctx = mapping['ctx'] |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
392 repo = ctx._repo |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
393 |
22304
5678b0e3608f
templater: enable alias predicates to be used in "revset()" function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21960
diff
changeset
|
394 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
|
395 m = revsetmod.match(repo.ui, expr) |
5678b0e3608f
templater: enable alias predicates to be used in "revset()" function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21960
diff
changeset
|
396 return m(repo, revsetmod.spanset(repo)) |
5678b0e3608f
templater: enable alias predicates to be used in "revset()" function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21960
diff
changeset
|
397 |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
398 if len(args) > 1: |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
399 formatargs = list([a[0](context, mapping, a[1]) 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
|
400 revs = query(revsetmod.formatspec(raw, *formatargs)) |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
401 revs = list([str(r) for r in revs]) |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
402 else: |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
403 revsetcache = mapping['cache'].setdefault("revsetcache", {}) |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
404 if raw in revsetcache: |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
405 revs = revsetcache[raw] |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
406 else: |
22304
5678b0e3608f
templater: enable alias predicates to be used in "revset()" function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21960
diff
changeset
|
407 revs = query(raw) |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
408 revs = list([str(r) for r in revs]) |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
409 revsetcache[raw] = revs |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
410 |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
411 return templatekw.showlist("revision", revs, **mapping) |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
412 |
18747
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
413 def rstdoc(context, mapping, args): |
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
414 if len(args) != 2: |
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
415 # i18n: "rstdoc" is a keyword |
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
416 raise error.ParseError(_("rstdoc expects two arguments")) |
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
417 |
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
418 text = stringify(args[0][0](context, mapping, args[0][1])) |
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
419 style = stringify(args[1][0](context, mapping, args[1][1])) |
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
420 |
19079
1e433b5457fd
hgweb: make help verbose again (issue3899)
Alexander Plavin <me@aplavin.ru>
parents:
19058
diff
changeset
|
421 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
|
422 |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
423 def shortest(context, mapping, args): |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
424 """usage: shortest(node, minlength=4) |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
425 """ |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
426 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
|
427 # i18n: "shortest" is a keyword |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
428 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
|
429 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
430 node = stringify(args[0][0](context, mapping, args[0][1])) |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
431 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
432 minlength = 4 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
433 if len(args) > 1: |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
434 minlength = int(args[1][1]) |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
435 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
436 cl = mapping['ctx']._repo.changelog |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
437 def isvalid(test): |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
438 try: |
20371
6f3fb6a974e0
template: fix shortest(node) function in pure mercurial
Durham Goode <durham@fb.com>
parents:
20370
diff
changeset
|
439 try: |
6f3fb6a974e0
template: fix shortest(node) function in pure mercurial
Durham Goode <durham@fb.com>
parents:
20370
diff
changeset
|
440 cl.index.partialmatch(test) |
6f3fb6a974e0
template: fix shortest(node) function in pure mercurial
Durham Goode <durham@fb.com>
parents:
20370
diff
changeset
|
441 except AttributeError: |
6f3fb6a974e0
template: fix shortest(node) function in pure mercurial
Durham Goode <durham@fb.com>
parents:
20370
diff
changeset
|
442 # 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
|
443 # Fallback to the slow way. |
6f3fb6a974e0
template: fix shortest(node) function in pure mercurial
Durham Goode <durham@fb.com>
parents:
20370
diff
changeset
|
444 if cl._partialmatch(test) is None: |
6f3fb6a974e0
template: fix shortest(node) function in pure mercurial
Durham Goode <durham@fb.com>
parents:
20370
diff
changeset
|
445 return False |
6f3fb6a974e0
template: fix shortest(node) function in pure mercurial
Durham Goode <durham@fb.com>
parents:
20370
diff
changeset
|
446 |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
447 try: |
20539
aa021ece4506
templater: shorten pure integers
Sean Farley <sean.michael.farley@gmail.com>
parents:
20519
diff
changeset
|
448 i = int(test) |
aa021ece4506
templater: shorten pure integers
Sean Farley <sean.michael.farley@gmail.com>
parents:
20519
diff
changeset
|
449 # 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
|
450 # 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
|
451 # the value of the tip rev |
aa021ece4506
templater: shorten pure integers
Sean Farley <sean.michael.farley@gmail.com>
parents:
20519
diff
changeset
|
452 if test[0] == '0' or i > len(cl): |
aa021ece4506
templater: shorten pure integers
Sean Farley <sean.michael.farley@gmail.com>
parents:
20519
diff
changeset
|
453 return True |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
454 return False |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
455 except ValueError: |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
456 return True |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
457 except error.RevlogError: |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
458 return False |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
459 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
460 shortest = node |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
461 startlength = max(6, minlength) |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
462 length = startlength |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
463 while True: |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
464 test = node[:length] |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
465 if isvalid(test): |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
466 shortest = test |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
467 if length == minlength or length > startlength: |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
468 return shortest |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
469 length -= 1 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
470 else: |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
471 length += 1 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
472 if len(shortest) <= length: |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
473 return shortest |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
474 |
19330
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
475 def strip(context, mapping, args): |
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
476 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
|
477 # 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
|
478 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
|
479 |
20662
a54c0d830499
templater: apply "stringify()" on sub expression to get string correctly
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20661
diff
changeset
|
480 text = stringify(args[0][0](context, mapping, args[0][1])) |
19330
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
481 if len(args) == 2: |
20662
a54c0d830499
templater: apply "stringify()" on sub expression to get string correctly
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20661
diff
changeset
|
482 chars = stringify(args[1][0](context, mapping, args[1][1])) |
19330
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
483 return text.strip(chars) |
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
484 return text.strip() |
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
485 |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
486 def sub(context, mapping, args): |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
487 if len(args) != 3: |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
488 # i18n: "sub" is a keyword |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
489 raise error.ParseError(_("sub expects three arguments")) |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
490 |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
491 pat = stringify(args[0][0](context, mapping, args[0][1])) |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
492 rpl = stringify(args[1][0](context, mapping, args[1][1])) |
20661
7e627fe63e5e
templater: avoid recursive evaluation of string literals completely
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20312
diff
changeset
|
493 src = stringify(_evalifliteral(args[2], context, mapping)) |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
494 yield re.sub(pat, rpl, src) |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
495 |
21821
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
496 def startswith(context, mapping, args): |
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
497 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
|
498 # i18n: "startswith" is a keyword |
21821
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
499 raise error.ParseError(_("startswith expects two arguments")) |
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
500 |
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
501 patn = stringify(args[0][0](context, mapping, args[0][1])) |
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
502 text = stringify(args[1][0](context, mapping, args[1][1])) |
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
503 if text.startswith(patn): |
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
504 return text |
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
505 return '' |
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
506 |
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
507 |
21846
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
508 def word(context, mapping, args): |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
509 """return nth word from a string""" |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
510 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
|
511 # i18n: "word" is a keyword |
21846
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
512 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
|
513 % len(args)) |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
514 |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
515 num = int(stringify(args[0][0](context, mapping, args[0][1]))) |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
516 text = stringify(args[1][0](context, mapping, args[1][1])) |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
517 if len(args) == 3: |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
518 splitter = stringify(args[2][0](context, mapping, args[2][1])) |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
519 else: |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
520 splitter = None |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
521 |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
522 tokens = text.split(splitter) |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
523 if num >= len(tokens): |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
524 return '' |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
525 else: |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
526 return tokens[num] |
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
527 |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
528 methods = { |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
529 "string": lambda e, c: (runstring, e[1]), |
20663
5ab28a2e9962
templater: make strings in template expressions be "string-escape"-ed correctly
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20662
diff
changeset
|
530 "rawstring": lambda e, c: (runrawstring, e[1]), |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
531 "symbol": lambda e, c: (runsymbol, e[1]), |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
532 "group": lambda e, c: compileexp(e[1], c), |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
533 # ".": buildmember, |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
534 "|": buildfilter, |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
535 "%": buildmap, |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
536 "func": buildfunc, |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
537 } |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
538 |
14925
ab545a15d807
templater: use a global funcs table
Matt Mackall <mpm@selenic.com>
parents:
14168
diff
changeset
|
539 funcs = { |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
540 "date": date, |
22434
40ce05b50148
templater: add "diff" template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22304
diff
changeset
|
541 "diff": diff, |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
542 "fill": fill, |
18582
ef78450c8df6
templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
18289
diff
changeset
|
543 "get": get, |
17636
ce18dbcd91c8
templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
544 "if": if_, |
20518
1e43f15a647f
template: add ifcontains template function
Durham Goode <durham@fb.com>
parents:
20371
diff
changeset
|
545 "ifcontains": ifcontains, |
17636
ce18dbcd91c8
templater: add if/ifeq conditionals
Matt Mackall <mpm@selenic.com>
parents:
17635
diff
changeset
|
546 "ifeq": ifeq, |
17633
312184f930b7
template: add join function
Matt Mackall <mpm@selenic.com>
parents:
17632
diff
changeset
|
547 "join": join, |
18582
ef78450c8df6
templater: add get() function to access dict element (e.g. extra)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
18289
diff
changeset
|
548 "label": label, |
20370
aa51392da507
template: add pad function for padding output
Durham Goode <durham@fb.com>
parents:
20369
diff
changeset
|
549 "pad": pad, |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
550 "revset": revset, |
18747
f5db3092790f
hgweb: generate HTML documentation
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
18582
diff
changeset
|
551 "rstdoc": rstdoc, |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
552 "shortest": shortest, |
21821
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
553 "startswith": startswith, |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
554 "strip": strip, |
17635
8804e3cb51bd
templater: add sub() function
Matt Mackall <mpm@selenic.com>
parents:
17634
diff
changeset
|
555 "sub": sub, |
21846
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
556 "word": word, |
14925
ab545a15d807
templater: use a global funcs table
Matt Mackall <mpm@selenic.com>
parents:
14168
diff
changeset
|
557 } |
ab545a15d807
templater: use a global funcs table
Matt Mackall <mpm@selenic.com>
parents:
14168
diff
changeset
|
558 |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
559 # template engine |
1901
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
changeset
|
560 |
8360
acc202b71619
templater: provide the standard template filters by default
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8312
diff
changeset
|
561 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
|
562 |
10850
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
563 def _flatten(thing): |
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
564 '''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
|
565 if isinstance(thing, str): |
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
566 yield thing |
14944
e2c413bde8a5
globally: use safehasattr(x, '__iter__') instead of hasattr(x, '__iter__')
Augie Fackler <durin42@gmail.com>
parents:
14943
diff
changeset
|
567 elif not util.safehasattr(thing, '__iter__'): |
11305
d4cafcb63f77
cleanups: undefined variables
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
10855
diff
changeset
|
568 if thing is not None: |
10852
0d50586a9d31
templater: raise nested functions
Matt Mackall <mpm@selenic.com>
parents:
10850
diff
changeset
|
569 yield str(thing) |
0d50586a9d31
templater: raise nested functions
Matt Mackall <mpm@selenic.com>
parents:
10850
diff
changeset
|
570 else: |
10850
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
571 for i in thing: |
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
572 if isinstance(i, str): |
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
573 yield i |
14944
e2c413bde8a5
globally: use safehasattr(x, '__iter__') instead of hasattr(x, '__iter__')
Augie Fackler <durin42@gmail.com>
parents:
14943
diff
changeset
|
574 elif not util.safehasattr(i, '__iter__'): |
10852
0d50586a9d31
templater: raise nested functions
Matt Mackall <mpm@selenic.com>
parents:
10850
diff
changeset
|
575 if i is not None: |
0d50586a9d31
templater: raise nested functions
Matt Mackall <mpm@selenic.com>
parents:
10850
diff
changeset
|
576 yield str(i) |
10850
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
577 elif i is not None: |
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
578 for j in _flatten(i): |
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
579 yield j |
a63391e26284
templater: use recursive flattening
Matt Mackall <mpm@selenic.com>
parents:
10849
diff
changeset
|
580 |
1902
1cc5f25653a3
make parsestring work with strings that do not have quotes.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1901
diff
changeset
|
581 def parsestring(s, quoted=True): |
1909
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
582 '''parse a string using simple c-like syntax. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
583 string must be in quotes if quoted is True.''' |
1902
1cc5f25653a3
make parsestring work with strings that do not have quotes.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1901
diff
changeset
|
584 if quoted: |
3639
5c9a36210662
templater: simplify parsestring
Matt Mackall <mpm@selenic.com>
parents:
3638
diff
changeset
|
585 if len(s) < 2 or s[0] != s[-1]: |
5c9a36210662
templater: simplify parsestring
Matt Mackall <mpm@selenic.com>
parents:
3638
diff
changeset
|
586 raise SyntaxError(_('unmatched quotes')) |
5c9a36210662
templater: simplify parsestring
Matt Mackall <mpm@selenic.com>
parents:
3638
diff
changeset
|
587 return s[1:-1].decode('string_escape') |
3632
231393b7316f
templater: use str.decode in parse_string
Matt Mackall <mpm@selenic.com>
parents:
3462
diff
changeset
|
588 |
231393b7316f
templater: use str.decode in parse_string
Matt Mackall <mpm@selenic.com>
parents:
3462
diff
changeset
|
589 return s.decode('string_escape') |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
590 |
8218
e61cb2813d2a
templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8198
diff
changeset
|
591 class engine(object): |
1909
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
592 '''template expansion engine. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
593 |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
594 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
|
595 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
|
596 is treated as name of template file. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
597 |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
598 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
|
599 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
|
600 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
|
601 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
|
602 |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
603 expansion also allows formatting and filtering. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
604 |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
605 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
|
606 {key%format}. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
607 |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
608 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
|
609 {key|filter1|filter2|...}.''' |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
610 |
8218
e61cb2813d2a
templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8198
diff
changeset
|
611 def __init__(self, loader, filters={}, defaults={}): |
10848
01346cea5485
templater: privatize class variables
Matt Mackall <mpm@selenic.com>
parents:
10847
diff
changeset
|
612 self._loader = loader |
01346cea5485
templater: privatize class variables
Matt Mackall <mpm@selenic.com>
parents:
10847
diff
changeset
|
613 self._filters = filters |
01346cea5485
templater: privatize class variables
Matt Mackall <mpm@selenic.com>
parents:
10847
diff
changeset
|
614 self._defaults = defaults |
01346cea5485
templater: privatize class variables
Matt Mackall <mpm@selenic.com>
parents:
10847
diff
changeset
|
615 self._cache = {} |
8218
e61cb2813d2a
templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8198
diff
changeset
|
616 |
13176
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
617 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
|
618 '''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
|
619 if t not in self._cache: |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
620 self._cache[t] = compiletemplate(self._loader(t), self) |
895f54a79c6e
templater: use the parser.py parser to extend the templater syntax
Matt Mackall <mpm@selenic.com>
parents:
13175
diff
changeset
|
621 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
|
622 |
10853
b6f6d9fd53d6
templater: drop raw method
Matt Mackall <mpm@selenic.com>
parents:
10852
diff
changeset
|
623 def process(self, t, mapping): |
b6f6d9fd53d6
templater: drop raw method
Matt Mackall <mpm@selenic.com>
parents:
10852
diff
changeset
|
624 '''Perform expansion. t is name of map element to expand. |
b6f6d9fd53d6
templater: drop raw method
Matt Mackall <mpm@selenic.com>
parents:
10852
diff
changeset
|
625 mapping contains added elements for use during expansion. Is a |
b6f6d9fd53d6
templater: drop raw method
Matt Mackall <mpm@selenic.com>
parents:
10852
diff
changeset
|
626 generator.''' |
17632
523625e46760
templater: factor out runtemplate method
Matt Mackall <mpm@selenic.com>
parents:
17631
diff
changeset
|
627 return _flatten(runtemplate(self, mapping, self._load(t))) |
8218
e61cb2813d2a
templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8198
diff
changeset
|
628 |
8361
d8c5a7f25a40
templater: make the templating engine pluggable to some extent
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8360
diff
changeset
|
629 engines = {'default': engine} |
d8c5a7f25a40
templater: make the templating engine pluggable to some extent
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8360
diff
changeset
|
630 |
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
|
631 def stylelist(): |
22634
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
632 paths = templatepaths() |
20312
268a5ab5c27b
templater: selecting a style with no templates does not crash (issue4140)
Simon Heimberg <simohe@besonet.ch>
parents:
20067
diff
changeset
|
633 if not paths: |
268a5ab5c27b
templater: selecting a style with no templates does not crash (issue4140)
Simon Heimberg <simohe@besonet.ch>
parents:
20067
diff
changeset
|
634 return _('no templates found, try `hg debuginstall` for more info') |
268a5ab5c27b
templater: selecting a style with no templates does not crash (issue4140)
Simon Heimberg <simohe@besonet.ch>
parents:
20067
diff
changeset
|
635 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
|
636 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
|
637 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
|
638 split = file.split(".") |
6ba6e345961e
templater: show the style list when I try to use a wrong one
Iulian Stana <julian.stana@gmail.com>
parents:
19079
diff
changeset
|
639 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
|
640 stylelist.append(split[1]) |
19127
d982edcfe7f0
templater: fix output instability from gsoc patches
Augie Fackler <raf@durin42.com>
parents:
19125
diff
changeset
|
641 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
|
642 |
19770
0361163efbaf
templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents:
19390
diff
changeset
|
643 class TemplateNotFound(util.Abort): |
0361163efbaf
templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents:
19390
diff
changeset
|
644 pass |
0361163efbaf
templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents:
19390
diff
changeset
|
645 |
8218
e61cb2813d2a
templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8198
diff
changeset
|
646 class templater(object): |
e61cb2813d2a
templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8198
diff
changeset
|
647 |
7396
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7107
diff
changeset
|
648 def __init__(self, mapfile, filters={}, defaults={}, cache={}, |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7107
diff
changeset
|
649 minchunk=1024, maxchunk=65536): |
1909
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
650 '''set up template engine. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
651 mapfile is name of file to read map definitions from. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
652 filters is dict of functions. each transforms a value into another. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
653 defaults is dict of default map definitions.''' |
1905
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
654 self.mapfile = mapfile or 'template' |
1975
6e1a8ea5d717
Duplicate cache when creating templater.
Shun-ichi Goto <shunichi.goto@gmail.com>
parents:
1964
diff
changeset
|
655 self.cache = cache.copy() |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
656 self.map = {} |
1905
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
657 self.base = (mapfile and os.path.dirname(mapfile)) or '' |
8360
acc202b71619
templater: provide the standard template filters by default
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8312
diff
changeset
|
658 self.filters = templatefilters.filters.copy() |
acc202b71619
templater: provide the standard template filters by default
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8312
diff
changeset
|
659 self.filters.update(filters) |
1964
778281d46bb2
fix template bug that made hgweb break.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1955
diff
changeset
|
660 self.defaults = defaults |
7396
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7107
diff
changeset
|
661 self.minchunk, self.maxchunk = minchunk, maxchunk |
13187
e3b87fb34d00
templater: clarify engine caching
Matt Mackall <mpm@selenic.com>
parents:
13176
diff
changeset
|
662 self.ecache = {} |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
663 |
1905
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
664 if not mapfile: |
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
665 return |
6337
d2713d902524
give better error message on non-existent mapfile (issue813)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
5976
diff
changeset
|
666 if not os.path.exists(mapfile): |
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
|
667 raise util.Abort(_("style '%s' not found") % mapfile, |
6ba6e345961e
templater: show the style list when I try to use a wrong one
Iulian Stana <julian.stana@gmail.com>
parents:
19079
diff
changeset
|
668 hint=_("available styles: %s") % stylelist()) |
6337
d2713d902524
give better error message on non-existent mapfile (issue813)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
5976
diff
changeset
|
669 |
8194
63c47e4ac617
templater: use new config parser
Matt Mackall <mpm@selenic.com>
parents:
8015
diff
changeset
|
670 conf = config.config() |
63c47e4ac617
templater: use new config parser
Matt Mackall <mpm@selenic.com>
parents:
8015
diff
changeset
|
671 conf.read(mapfile) |
63c47e4ac617
templater: use new config parser
Matt Mackall <mpm@selenic.com>
parents:
8015
diff
changeset
|
672 |
63c47e4ac617
templater: use new config parser
Matt Mackall <mpm@selenic.com>
parents:
8015
diff
changeset
|
673 for key, val in conf[''].items(): |
17334
39c01f8e7b39
templater: handle a missing value correctly
Ross Lagerwall <rosslagerwall@gmail.com>
parents:
16686
diff
changeset
|
674 if not val: |
39c01f8e7b39
templater: handle a missing value correctly
Ross Lagerwall <rosslagerwall@gmail.com>
parents:
16686
diff
changeset
|
675 raise SyntaxError(_('%s: missing value') % conf.source('', key)) |
8194
63c47e4ac617
templater: use new config parser
Matt Mackall <mpm@selenic.com>
parents:
8015
diff
changeset
|
676 if val[0] in "'\"": |
63c47e4ac617
templater: use new config parser
Matt Mackall <mpm@selenic.com>
parents:
8015
diff
changeset
|
677 try: |
63c47e4ac617
templater: use new config parser
Matt Mackall <mpm@selenic.com>
parents:
8015
diff
changeset
|
678 self.cache[key] = parsestring(val) |
63c47e4ac617
templater: use new config parser
Matt Mackall <mpm@selenic.com>
parents:
8015
diff
changeset
|
679 except SyntaxError, inst: |
63c47e4ac617
templater: use new config parser
Matt Mackall <mpm@selenic.com>
parents:
8015
diff
changeset
|
680 raise SyntaxError('%s: %s' % |
8198
cf9accffd0b3
config: getsource -> source
Matt Mackall <mpm@selenic.com>
parents:
8194
diff
changeset
|
681 (conf.source('', key), inst.args[0])) |
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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682 else: |
8361
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parents:
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683 val = 'default', val |
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684 if ':' in val[1]: |
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parents:
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|
685 val = val[1].split(':', 1) |
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parents:
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686 self.map[key] = val[0], os.path.join(self.base, val[1]) |
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move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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|
687 |
1899
888d298ddb91
many small changes to templater.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
688 def __contains__(self, key): |
3637
e7639888bb2f
templater: simplify cache and remove filter argument in __call__
Matt Mackall <mpm@selenic.com>
parents:
3636
diff
changeset
|
689 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
|
690 |
8218
e61cb2813d2a
templater: separate template management and actual string processing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8198
diff
changeset
|
691 def load(self, t): |
6783
6d824dc86907
templater: make a template a string-only iterator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6434
diff
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692 '''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
|
693 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
|
694 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
|
695 self.cache[t] = util.readfile(self.map[t][1]) |
13175
09cde75e0613
templater: give slightly nicer error for unknown map entries
Matt Mackall <mpm@selenic.com>
parents:
13020
diff
changeset
|
696 except KeyError, inst: |
19770
0361163efbaf
templater: support using templates with non-standard names from map file
Alexander Plavin <alexander@plav.in>
parents:
19390
diff
changeset
|
697 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
|
698 inst.args[0]) |
1905
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
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699 except IOError, inst: |
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improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
700 raise IOError(inst.args[0], _('template file %s: %s') % |
8361
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parents:
8360
diff
changeset
|
701 (self.map[t][1], inst.args[1])) |
6783
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templater: make a template a string-only iterator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
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changeset
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702 return self.cache[t] |
1896
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move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
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|
703 |
10847 | 704 def __call__(self, t, **mapping): |
8361
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Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
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changeset
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705 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
|
706 if ttype not in self.ecache: |
e3b87fb34d00
templater: clarify engine caching
Matt Mackall <mpm@selenic.com>
parents:
13176
diff
changeset
|
707 self.ecache[ttype] = engines[ttype](self.load, |
e3b87fb34d00
templater: clarify engine caching
Matt Mackall <mpm@selenic.com>
parents:
13176
diff
changeset
|
708 self.filters, self.defaults) |
e3b87fb34d00
templater: clarify engine caching
Matt Mackall <mpm@selenic.com>
parents:
13176
diff
changeset
|
709 proc = self.ecache[ttype] |
8361
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parents:
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|
710 |
10847 | 711 stream = proc.process(t, mapping) |
7396
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7107
diff
changeset
|
712 if self.minchunk: |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7107
diff
changeset
|
713 stream = util.increasingchunks(stream, min=self.minchunk, |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7107
diff
changeset
|
714 max=self.maxchunk) |
526c40a74bd0
templater: return data in increasing chunk sizes
Brendan Cully <brendan@kublai.com>
parents:
7107
diff
changeset
|
715 return stream |
7434
cf7741aa1e96
kill some trailing spaces
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7396
diff
changeset
|
716 |
22634
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
717 def templatepaths(): |
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
718 '''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
|
719 pathsrel = ['templates'] |
22635
660861a6fad4
templater: inline global 'path' list in templatepaths
Mads Kiilerich <madski@unity3d.com>
parents:
22634
diff
changeset
|
720 paths = [os.path.normpath(os.path.join(util.datapath, f)) |
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parents:
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diff
changeset
|
721 for f in pathsrel] |
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templater: inline global 'path' list in templatepaths
Mads Kiilerich <madski@unity3d.com>
parents:
22634
diff
changeset
|
722 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
|
723 |
22634
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
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parents:
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diff
changeset
|
724 def templatepath(name): |
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
725 '''return location of template file. returns None if not found.''' |
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templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
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diff
changeset
|
726 for p in templatepaths(): |
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
727 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
|
728 if os.path.exists(f): |
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
729 return f |
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
730 return None |
2189
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
731 |
9842
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
732 def stylemap(styles, paths=None): |
7966
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
733 """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
|
734 |
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
735 Searches mapfile in the following locations: |
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
736 1. templatepath/style/map |
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
737 2. templatepath/map-style |
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
738 3. templatepath/map |
aa983c3d94a9
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Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
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diff
changeset
|
739 """ |
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
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diff
changeset
|
740 |
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
741 if paths is None: |
22634
e48a5d3996c2
templater: introduce templatepaths for getting paths searched for templates
Mads Kiilerich <madski@unity3d.com>
parents:
22633
diff
changeset
|
742 paths = templatepaths() |
7966
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templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
743 elif isinstance(paths, str): |
8223
02145b700fe4
templater: fix little problem from stylemap() changes
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8218
diff
changeset
|
744 paths = [paths] |
7966
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
745 |
9842
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
746 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
|
747 styles = [styles] |
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
748 |
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
749 for style in styles: |
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
750 if not style: |
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
751 continue |
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
752 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
|
753 locations.append('map') |
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
754 |
d3dbdca92458
hgweb: don't choke when an inexistent style is requested (issue1901)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
9372
diff
changeset
|
755 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
|
756 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
|
757 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
|
758 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
|
759 return style, mapfile |
7966
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
760 |
aa983c3d94a9
templater: move stylemap function from hgweb to templater
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7434
diff
changeset
|
761 raise RuntimeError("No hgweb templates found in %r" % paths) |