Mercurial > hg
annotate mercurial/templatefuncs.py @ 47387:75e1104f23a2
revlog: use dedicated code for reading sidedata
We are about to introduce a new, dedicated, file to store sidedata. Before doing so, we make sidedata reading go through different code as reading data chunk. This will simplify some of the complexity of the next changesets.
The reading is very simple right now and will need some improvement later to
reuse some of the caching strategy we use for the data file.
Differential Revision: https://phab.mercurial-scm.org/D10785
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Thu, 27 May 2021 04:09:30 +0200 |
parents | a407fe56d6e8 |
children | 6000f5b25c9b |
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1 # templatefuncs.py - common template functions |
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2 # |
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3 # Copyright 2005, 2006 Olivia Mackall <olivia@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
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7 |
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8 from __future__ import absolute_import |
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9 |
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10 import re |
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11 |
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12 from .i18n import _ |
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13 from .node import bin |
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14 from . import ( |
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15 color, |
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16 dagop, |
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17 diffutil, |
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18 encoding, |
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19 error, |
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20 minirst, |
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21 obsutil, |
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22 pycompat, |
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23 registrar, |
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24 revset as revsetmod, |
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25 revsetlang, |
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26 scmutil, |
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27 templatefilters, |
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28 templatekw, |
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29 templateutil, |
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30 util, |
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31 ) |
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32 from .utils import ( |
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33 dateutil, |
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34 stringutil, |
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35 ) |
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36 |
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37 evalrawexp = templateutil.evalrawexp |
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38 evalwrapped = templateutil.evalwrapped |
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39 evalfuncarg = templateutil.evalfuncarg |
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40 evalboolean = templateutil.evalboolean |
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41 evaldate = templateutil.evaldate |
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42 evalinteger = templateutil.evalinteger |
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43 evalstring = templateutil.evalstring |
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44 evalstringliteral = templateutil.evalstringliteral |
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45 |
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46 # dict of template built-in functions |
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47 funcs = {} |
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48 templatefunc = registrar.templatefunc(funcs) |
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49 |
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50 |
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51 @templatefunc(b'date(date[, fmt])') |
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52 def date(context, mapping, args): |
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53 """Format a date. See :hg:`help dates` for formatting |
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54 strings. The default is a Unix date format, including the timezone: |
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55 "Mon Sep 04 15:13:13 2006 0700".""" |
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56 if not (1 <= len(args) <= 2): |
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57 # i18n: "date" is a keyword |
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58 raise error.ParseError(_(b"date expects one or two arguments")) |
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59 |
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60 date = evaldate( |
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61 context, |
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62 mapping, |
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63 args[0], |
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64 # i18n: "date" is a keyword |
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65 _(b"date expects a date information"), |
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66 ) |
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67 fmt = None |
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68 if len(args) == 2: |
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69 fmt = evalstring(context, mapping, args[1]) |
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70 if fmt is None: |
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71 return dateutil.datestr(date) |
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72 else: |
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73 return dateutil.datestr(date, fmt) |
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74 |
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75 |
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76 @templatefunc(b'dict([[key=]value...])', argspec=b'*args **kwargs') |
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77 def dict_(context, mapping, args): |
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78 """Construct a dict from key-value pairs. A key may be omitted if |
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79 a value expression can provide an unambiguous name.""" |
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80 data = util.sortdict() |
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81 |
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82 for v in args[b'args']: |
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83 k = templateutil.findsymbolicname(v) |
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84 if not k: |
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85 raise error.ParseError(_(b'dict key cannot be inferred')) |
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86 if k in data or k in args[b'kwargs']: |
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87 raise error.ParseError(_(b"duplicated dict key '%s' inferred") % k) |
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88 data[k] = evalfuncarg(context, mapping, v) |
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89 |
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90 data.update( |
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91 (k, evalfuncarg(context, mapping, v)) |
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92 for k, v in pycompat.iteritems(args[b'kwargs']) |
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93 ) |
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94 return templateutil.hybriddict(data) |
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95 |
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96 |
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97 @templatefunc( |
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98 b'diff([includepattern [, excludepattern]])', requires={b'ctx', b'ui'} |
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99 ) |
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100 def diff(context, mapping, args): |
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101 """Show a diff, optionally |
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102 specifying files to include or exclude.""" |
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103 if len(args) > 2: |
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104 # i18n: "diff" is a keyword |
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105 raise error.ParseError(_(b"diff expects zero, one, or two arguments")) |
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106 |
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107 def getpatterns(i): |
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108 if i < len(args): |
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109 s = evalstring(context, mapping, args[i]).strip() |
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110 if s: |
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111 return [s] |
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112 return [] |
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113 |
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114 ctx = context.resource(mapping, b'ctx') |
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115 ui = context.resource(mapping, b'ui') |
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116 diffopts = diffutil.diffallopts(ui) |
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117 chunks = ctx.diff( |
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118 match=ctx.match([], getpatterns(0), getpatterns(1)), opts=diffopts |
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119 ) |
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120 |
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121 return b''.join(chunks) |
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122 |
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123 |
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124 @templatefunc( |
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125 b'extdata(source)', argspec=b'source', requires={b'ctx', b'cache'} |
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126 ) |
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127 def extdata(context, mapping, args): |
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128 """Show a text read from the specified extdata source. (EXPERIMENTAL)""" |
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129 if b'source' not in args: |
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130 # i18n: "extdata" is a keyword |
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131 raise error.ParseError(_(b'extdata expects one argument')) |
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132 |
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133 source = evalstring(context, mapping, args[b'source']) |
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134 if not source: |
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135 sym = templateutil.findsymbolicname(args[b'source']) |
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136 if sym: |
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137 raise error.ParseError( |
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138 _(b'empty data source specified'), |
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139 hint=_(b"did you mean extdata('%s')?") % sym, |
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140 ) |
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141 else: |
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142 raise error.ParseError(_(b'empty data source specified')) |
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143 cache = context.resource(mapping, b'cache').setdefault(b'extdata', {}) |
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144 ctx = context.resource(mapping, b'ctx') |
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145 if source in cache: |
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146 data = cache[source] |
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147 else: |
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148 data = cache[source] = scmutil.extdatasource(ctx.repo(), source) |
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149 return data.get(ctx.rev(), b'') |
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150 |
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151 |
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152 @templatefunc(b'files(pattern)', requires={b'ctx'}) |
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153 def files(context, mapping, args): |
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154 """All files of the current changeset matching the pattern. See |
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155 :hg:`help patterns`.""" |
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156 if not len(args) == 1: |
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157 # i18n: "files" is a keyword |
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158 raise error.ParseError(_(b"files expects one argument")) |
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159 |
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160 raw = evalstring(context, mapping, args[0]) |
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161 ctx = context.resource(mapping, b'ctx') |
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162 m = ctx.match([raw]) |
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163 files = list(ctx.matches(m)) |
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164 return templateutil.compatfileslist(context, mapping, b"file", files) |
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165 |
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166 |
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167 @templatefunc(b'fill(text[, width[, initialident[, hangindent]]])') |
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168 def fill(context, mapping, args): |
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169 """Fill many |
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170 paragraphs with optional indentation. See the "fill" filter.""" |
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171 if not (1 <= len(args) <= 4): |
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172 # i18n: "fill" is a keyword |
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173 raise error.ParseError(_(b"fill expects one to four arguments")) |
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174 |
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175 text = evalstring(context, mapping, args[0]) |
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176 width = 76 |
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177 initindent = b'' |
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178 hangindent = b'' |
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179 if 2 <= len(args) <= 4: |
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180 width = evalinteger( |
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181 context, |
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182 mapping, |
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183 args[1], |
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184 # i18n: "fill" is a keyword |
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185 _(b"fill expects an integer width"), |
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186 ) |
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187 try: |
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188 initindent = evalstring(context, mapping, args[2]) |
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189 hangindent = evalstring(context, mapping, args[3]) |
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190 except IndexError: |
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191 pass |
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192 |
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193 return templatefilters.fill(text, width, initindent, hangindent) |
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194 |
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195 |
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196 @templatefunc(b'filter(iterable[, expr])') |
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197 def filter_(context, mapping, args): |
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198 """Remove empty elements from a list or a dict. If expr specified, it's |
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199 applied to each element to test emptiness.""" |
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200 if not (1 <= len(args) <= 2): |
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201 # i18n: "filter" is a keyword |
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202 raise error.ParseError(_(b"filter expects one or two arguments")) |
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203 iterable = evalwrapped(context, mapping, args[0]) |
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204 if len(args) == 1: |
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205 |
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206 def select(w): |
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207 return w.tobool(context, mapping) |
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208 |
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209 else: |
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210 |
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211 def select(w): |
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212 if not isinstance(w, templateutil.mappable): |
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213 raise error.ParseError(_(b"not filterable by expression")) |
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214 lm = context.overlaymap(mapping, w.tomap(context)) |
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215 return evalboolean(context, lm, args[1]) |
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216 |
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217 return iterable.filter(context, mapping, select) |
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218 |
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219 |
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220 @templatefunc(b'formatnode(node)', requires={b'ui'}) |
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221 def formatnode(context, mapping, args): |
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222 """Obtain the preferred form of a changeset hash. (DEPRECATED)""" |
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223 if len(args) != 1: |
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224 # i18n: "formatnode" is a keyword |
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225 raise error.ParseError(_(b"formatnode expects one argument")) |
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226 |
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227 ui = context.resource(mapping, b'ui') |
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228 node = evalstring(context, mapping, args[0]) |
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229 if ui.debugflag: |
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230 return node |
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231 return templatefilters.short(node) |
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232 |
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233 |
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234 @templatefunc(b'mailmap(author)', requires={b'repo', b'cache'}) |
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235 def mailmap(context, mapping, args): |
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236 """Return the author, updated according to the value |
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237 set in the .mailmap file""" |
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238 if len(args) != 1: |
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239 raise error.ParseError(_(b"mailmap expects one argument")) |
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240 |
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241 author = evalstring(context, mapping, args[0]) |
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242 |
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243 cache = context.resource(mapping, b'cache') |
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244 repo = context.resource(mapping, b'repo') |
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245 |
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246 if b'mailmap' not in cache: |
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247 data = repo.wvfs.tryread(b'.mailmap') |
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248 cache[b'mailmap'] = stringutil.parsemailmap(data) |
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249 |
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250 return stringutil.mapname(cache[b'mailmap'], author) |
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251 |
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252 |
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253 @templatefunc( |
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254 b'pad(text, width[, fillchar=\' \'[, left=False[, truncate=False]]])', |
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255 argspec=b'text width fillchar left truncate', |
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256 ) |
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257 def pad(context, mapping, args): |
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258 """Pad text with a |
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259 fill character.""" |
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260 if b'text' not in args or b'width' not in args: |
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261 # i18n: "pad" is a keyword |
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262 raise error.ParseError(_(b"pad() expects two to four arguments")) |
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263 |
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264 width = evalinteger( |
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265 context, |
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266 mapping, |
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267 args[b'width'], |
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268 # i18n: "pad" is a keyword |
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269 _(b"pad() expects an integer width"), |
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270 ) |
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271 |
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272 text = evalstring(context, mapping, args[b'text']) |
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273 |
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274 truncate = False |
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275 left = False |
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276 fillchar = b' ' |
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277 if b'fillchar' in args: |
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278 fillchar = evalstring(context, mapping, args[b'fillchar']) |
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279 if len(color.stripeffects(fillchar)) != 1: |
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280 # i18n: "pad" is a keyword |
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281 raise error.ParseError(_(b"pad() expects a single fill character")) |
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282 if b'left' in args: |
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283 left = evalboolean(context, mapping, args[b'left']) |
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284 if b'truncate' in args: |
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285 truncate = evalboolean(context, mapping, args[b'truncate']) |
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286 |
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287 fillwidth = width - encoding.colwidth(color.stripeffects(text)) |
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288 if fillwidth < 0 and truncate: |
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289 return encoding.trim(color.stripeffects(text), width, leftside=left) |
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290 if fillwidth <= 0: |
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291 return text |
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292 if left: |
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293 return fillchar * fillwidth + text |
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294 else: |
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295 return text + fillchar * fillwidth |
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296 |
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297 |
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298 @templatefunc(b'indent(text, indentchars[, firstline])') |
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299 def indent(context, mapping, args): |
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300 """Indents all non-empty lines |
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301 with the characters given in the indentchars string. An optional |
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302 third parameter will override the indent for the first line only |
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303 if present.""" |
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304 if not (2 <= len(args) <= 3): |
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305 # i18n: "indent" is a keyword |
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306 raise error.ParseError(_(b"indent() expects two or three arguments")) |
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307 |
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308 text = evalstring(context, mapping, args[0]) |
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309 indent = evalstring(context, mapping, args[1]) |
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310 |
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311 firstline = indent |
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312 if len(args) == 3: |
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313 firstline = evalstring(context, mapping, args[2]) |
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314 |
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315 return templatefilters.indent(text, indent, firstline=firstline) |
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316 |
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317 |
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318 @templatefunc(b'get(dict, key)') |
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319 def get(context, mapping, args): |
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320 """Get an attribute/key from an object. Some keywords |
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321 are complex types. This function allows you to obtain the value of an |
26197 | 322 attribute on these types.""" |
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323 if len(args) != 2: |
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324 # i18n: "get" is a keyword |
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325 raise error.ParseError(_(b"get() expects two arguments")) |
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326 |
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327 dictarg = evalwrapped(context, mapping, args[0]) |
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328 key = evalrawexp(context, mapping, args[1]) |
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329 try: |
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330 return dictarg.getmember(context, mapping, key) |
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331 except error.ParseError as err: |
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332 # i18n: "get" is a keyword |
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333 hint = _(b"get() expects a dict as first argument") |
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334 raise error.ParseError(bytes(err), hint=hint) |
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335 |
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336 |
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337 @templatefunc(b'config(section, name[, default])', requires={b'ui'}) |
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338 def config(context, mapping, args): |
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339 """Returns the requested hgrc config option as a string.""" |
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340 fn = context.resource(mapping, b'ui').config |
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341 return _config(context, mapping, args, fn, evalstring) |
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342 |
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343 |
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344 @templatefunc(b'configbool(section, name[, default])', requires={b'ui'}) |
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345 def configbool(context, mapping, args): |
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346 """Returns the requested hgrc config option as a boolean.""" |
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347 fn = context.resource(mapping, b'ui').configbool |
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348 return _config(context, mapping, args, fn, evalboolean) |
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349 |
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350 |
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351 @templatefunc(b'configint(section, name[, default])', requires={b'ui'}) |
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352 def configint(context, mapping, args): |
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353 """Returns the requested hgrc config option as an integer.""" |
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354 fn = context.resource(mapping, b'ui').configint |
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355 return _config(context, mapping, args, fn, evalinteger) |
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356 |
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357 |
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358 def _config(context, mapping, args, configfn, defaultfn): |
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359 if not (2 <= len(args) <= 3): |
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360 raise error.ParseError(_(b"config expects two or three arguments")) |
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361 |
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362 # The config option can come from any section, though we specifically |
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363 # reserve the [templateconfig] section for dynamically defining options |
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364 # for this function without also requiring an extension. |
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365 section = evalstringliteral(context, mapping, args[0]) |
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366 name = evalstringliteral(context, mapping, args[1]) |
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367 if len(args) == 3: |
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368 default = defaultfn(context, mapping, args[2]) |
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369 return configfn(section, name, default) |
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370 else: |
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371 return configfn(section, name) |
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372 |
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373 |
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374 @templatefunc(b'if(expr, then[, else])') |
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375 def if_(context, mapping, args): |
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376 """Conditionally execute based on the result of |
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377 an expression.""" |
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378 if not (2 <= len(args) <= 3): |
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379 # i18n: "if" is a keyword |
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380 raise error.ParseError(_(b"if expects two or three arguments")) |
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381 |
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382 test = evalboolean(context, mapping, args[0]) |
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383 if test: |
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384 return evalrawexp(context, mapping, args[1]) |
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385 elif len(args) == 3: |
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386 return evalrawexp(context, mapping, args[2]) |
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387 |
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388 |
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389 @templatefunc(b'ifcontains(needle, haystack, then[, else])') |
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390 def ifcontains(context, mapping, args): |
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391 """Conditionally execute based |
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392 on whether the item "needle" is in "haystack".""" |
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393 if not (3 <= len(args) <= 4): |
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394 # i18n: "ifcontains" is a keyword |
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395 raise error.ParseError(_(b"ifcontains expects three or four arguments")) |
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396 |
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397 haystack = evalwrapped(context, mapping, args[1]) |
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398 try: |
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399 needle = evalrawexp(context, mapping, args[0]) |
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400 found = haystack.contains(context, mapping, needle) |
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401 except error.ParseError: |
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402 found = False |
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403 |
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404 if found: |
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405 return evalrawexp(context, mapping, args[2]) |
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406 elif len(args) == 4: |
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407 return evalrawexp(context, mapping, args[3]) |
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408 |
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409 |
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410 @templatefunc(b'ifeq(expr1, expr2, then[, else])') |
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411 def ifeq(context, mapping, args): |
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412 """Conditionally execute based on |
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413 whether 2 items are equivalent.""" |
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414 if not (3 <= len(args) <= 4): |
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415 # i18n: "ifeq" is a keyword |
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416 raise error.ParseError(_(b"ifeq expects three or four arguments")) |
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417 |
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418 test = evalstring(context, mapping, args[0]) |
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419 match = evalstring(context, mapping, args[1]) |
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420 if test == match: |
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421 return evalrawexp(context, mapping, args[2]) |
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422 elif len(args) == 4: |
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423 return evalrawexp(context, mapping, args[3]) |
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424 |
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425 |
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426 @templatefunc(b'join(list, sep)') |
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427 def join(context, mapping, args): |
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428 """Join items in a list with a delimiter.""" |
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429 if not (1 <= len(args) <= 2): |
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430 # i18n: "join" is a keyword |
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431 raise error.ParseError(_(b"join expects one or two arguments")) |
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432 |
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433 joinset = evalwrapped(context, mapping, args[0]) |
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434 joiner = b" " |
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435 if len(args) > 1: |
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436 joiner = evalstring(context, mapping, args[1]) |
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437 return joinset.join(context, mapping, joiner) |
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438 |
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439 |
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440 @templatefunc(b'label(label, expr)', requires={b'ui'}) |
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441 def label(context, mapping, args): |
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442 """Apply a label to generated content. Content with |
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443 a label applied can result in additional post-processing, such as |
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444 automatic colorization.""" |
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445 if len(args) != 2: |
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parents:
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446 # i18n: "label" is a keyword |
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447 raise error.ParseError(_(b"label expects two arguments")) |
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448 |
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449 ui = context.resource(mapping, b'ui') |
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diff
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450 thing = evalstring(context, mapping, args[1]) |
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451 # preserve unknown symbol as literal so effects like 'red', 'bold', |
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452 # etc. don't need to be quoted |
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453 label = evalstringliteral(context, mapping, args[0]) |
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templater: move label() function from color extension
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parents:
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diff
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|
454 |
28384
3356bf61fa25
formatter: make labels work with templated output
Kostia Balytskyi <ikostia@fb.com>
parents:
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|
455 return ui.label(thing, label) |
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456 |
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457 |
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458 @templatefunc(b'latesttag([pattern])') |
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templater: introduce {latesttag()} function to match a pattern (issue4184)
Matt Harbison <matt_harbison@yahoo.com>
parents:
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459 def latesttag(context, mapping, args): |
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templater: use templatefunc to mark a function as template function
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parents:
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|
460 """The global tags matching the given pattern on the |
31850
f0d719e513fc
templatekw: clarify the result of {latesttag} when no tag exists
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parents:
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diff
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|
461 most recent globally tagged ancestor of this changeset. |
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parents:
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diff
changeset
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462 If no such tags exist, the "{tag}" template resolves to |
38144
bd7a3fa71a72
help: mention pattern syntax of latesttag() template function
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parents:
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diff
changeset
|
463 the string "null". See :hg:`help revisions.patterns` for the pattern |
bd7a3fa71a72
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464 syntax. |
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465 """ |
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466 if len(args) > 1: |
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467 # i18n: "latesttag" is a keyword |
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468 raise error.ParseError(_(b"latesttag expects at most one argument")) |
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parents:
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469 |
43bf9471fae9
templater: introduce {latesttag()} function to match a pattern (issue4184)
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diff
changeset
|
470 pattern = None |
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parents:
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diff
changeset
|
471 if len(args) == 1: |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
472 pattern = evalstring(context, mapping, args[0]) |
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templatekw: switch latesttags template keywords to new API
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parents:
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473 return templatekw.showlatesttags(context, mapping, pattern) |
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474 |
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475 |
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476 @templatefunc(b'localdate(date[, tz])') |
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templater: port localdate filter to a function
Yuya Nishihara <yuya@tcha.org>
parents:
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diff
changeset
|
477 def localdate(context, mapping, args): |
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efa192203623
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478 """Converts a date to the specified timezone. |
26128
51f6940d3b4f
templater: add optional timezone argument to localdate()
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parents:
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479 The default is local date.""" |
51f6940d3b4f
templater: add optional timezone argument to localdate()
Yuya Nishihara <yuya@tcha.org>
parents:
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diff
changeset
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480 if not (1 <= len(args) <= 2): |
26127
7012be5ab5bd
templater: port localdate filter to a function
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parents:
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diff
changeset
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481 # i18n: "localdate" is a keyword |
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482 raise error.ParseError(_(b"localdate expects one or two arguments")) |
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changeset
|
483 |
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484 date = evaldate( |
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485 context, |
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486 mapping, |
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487 args[0], |
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488 # i18n: "localdate" is a keyword |
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489 _(b"localdate expects a date information"), |
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490 ) |
26128
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491 if len(args) >= 2: |
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|
492 tzoffset = None |
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493 tz = evalfuncarg(context, mapping, args[1]) |
36550
7f6be7121b28
py3: replace type 'str' by 'bytes' in templater.py
Yuya Nishihara <yuya@tcha.org>
parents:
36546
diff
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|
494 if isinstance(tz, bytes): |
36607
c6061cadb400
util: extract all date-related utils in utils/dateutil module
Boris Feld <boris.feld@octobus.net>
parents:
36596
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|
495 tzoffset, remainder = dateutil.parsetimezone(tz) |
29636
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29085
diff
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496 if remainder: |
84ef4517de03
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Matt Mackall <mpm@selenic.com>
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497 tzoffset = None |
26128
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498 if tzoffset is None: |
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|
499 try: |
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|
500 tzoffset = int(tz) |
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|
501 except (TypeError, ValueError): |
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502 # i18n: "localdate" is a keyword |
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503 raise error.ParseError(_(b"localdate expects a timezone")) |
26128
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|
504 else: |
36607
c6061cadb400
util: extract all date-related utils in utils/dateutil module
Boris Feld <boris.feld@octobus.net>
parents:
36596
diff
changeset
|
505 tzoffset = dateutil.makedate()[1] |
38285
8d6109b49b31
templater: introduce a wrapper for date tuple (BC)
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parents:
38267
diff
changeset
|
506 return templateutil.date((date[0], tzoffset)) |
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changeset
|
507 |
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508 |
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509 @templatefunc(b'max(iterable)') |
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510 def max_(context, mapping, args, **kwargs): |
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|
511 """Return the max of an iterable""" |
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|
512 if len(args) != 1: |
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|
513 # i18n: "max" is a keyword |
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514 raise error.ParseError(_(b"max expects one argument")) |
33995
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diff
changeset
|
515 |
38265
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|
516 iterable = evalwrapped(context, mapping, args[0]) |
33995
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|
517 try: |
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|
518 return iterable.getmax(context, mapping) |
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|
519 except error.ParseError as err: |
33995
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|
520 # i18n: "max" is a keyword |
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|
521 hint = _(b"max first argument should be an iterable") |
38265
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|
522 raise error.ParseError(bytes(err), hint=hint) |
33995
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|
523 |
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524 |
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525 @templatefunc(b'min(iterable)') |
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526 def min_(context, mapping, args, **kwargs): |
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|
527 """Return the min of an iterable""" |
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|
528 if len(args) != 1: |
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|
529 # i18n: "min" is a keyword |
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|
530 raise error.ParseError(_(b"min expects one argument")) |
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diff
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|
531 |
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|
532 iterable = evalwrapped(context, mapping, args[0]) |
33995
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changeset
|
533 try: |
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diff
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|
534 return iterable.getmin(context, mapping) |
41ae9b3cbfb9
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diff
changeset
|
535 except error.ParseError as err: |
33995
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template: compute dates in obsfatedate
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diff
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|
536 # i18n: "min" is a keyword |
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|
537 hint = _(b"min first argument should be an iterable") |
38265
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diff
changeset
|
538 raise error.ParseError(bytes(err), hint=hint) |
33995
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diff
changeset
|
539 |
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|
540 |
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|
541 @templatefunc(b'mod(a, b)') |
30115
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templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
diff
changeset
|
542 def mod(context, mapping, args): |
8e42dfde93d1
templater: provide arithmetic operations on integers
Simon Farnsworth <simonfar@fb.com>
parents:
30083
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|
543 """Calculate a mod b such that a / b + a mod b == a""" |
8e42dfde93d1
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|
544 if not len(args) == 2: |
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545 # i18n: "mod" is a keyword |
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|
546 raise error.ParseError(_(b"mod expects two arguments")) |
30115
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changeset
|
547 |
30116
1c01fa29630f
templater: handle division by zero in arithmetic
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|
548 func = lambda a, b: a % b |
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549 return templateutil.runarithmetic( |
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550 context, mapping, (func, args[0], args[1]) |
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|
551 ) |
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552 |
30115
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|
553 |
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|
554 @templatefunc(b'obsfateoperations(markers)') |
34287
7cdc8c5a481a
templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents:
34250
diff
changeset
|
555 def obsfateoperations(context, mapping, args): |
7cdc8c5a481a
templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents:
34250
diff
changeset
|
556 """Compute obsfate related information based on markers (EXPERIMENTAL)""" |
7cdc8c5a481a
templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents:
34250
diff
changeset
|
557 if len(args) != 1: |
7cdc8c5a481a
templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents:
34250
diff
changeset
|
558 # i18n: "obsfateoperations" is a keyword |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
559 raise error.ParseError(_(b"obsfateoperations expects one argument")) |
34287
7cdc8c5a481a
templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents:
34250
diff
changeset
|
560 |
7cdc8c5a481a
templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents:
34250
diff
changeset
|
561 markers = evalfuncarg(context, mapping, args[0]) |
7cdc8c5a481a
templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents:
34250
diff
changeset
|
562 |
7cdc8c5a481a
templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents:
34250
diff
changeset
|
563 try: |
7cdc8c5a481a
templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents:
34250
diff
changeset
|
564 data = obsutil.markersoperations(markers) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
565 return templateutil.hybridlist(data, name=b'operation') |
34287
7cdc8c5a481a
templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents:
34250
diff
changeset
|
566 except (TypeError, KeyError): |
7cdc8c5a481a
templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents:
34250
diff
changeset
|
567 # i18n: "obsfateoperations" is a keyword |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
568 errmsg = _(b"obsfateoperations first argument should be an iterable") |
34287
7cdc8c5a481a
templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents:
34250
diff
changeset
|
569 raise error.ParseError(errmsg) |
7cdc8c5a481a
templates: introduce a obsfateoperation() function
Martin von Zweigbergk <martinvonz@google.com>
parents:
34250
diff
changeset
|
570 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43051
diff
changeset
|
571 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
572 @templatefunc(b'obsfatedate(markers)') |
33995
c35c0f54f420
template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents:
33994
diff
changeset
|
573 def obsfatedate(context, mapping, args): |
c35c0f54f420
template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents:
33994
diff
changeset
|
574 """Compute obsfate related information based on markers (EXPERIMENTAL)""" |
c35c0f54f420
template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents:
33994
diff
changeset
|
575 if len(args) != 1: |
c35c0f54f420
template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents:
33994
diff
changeset
|
576 # i18n: "obsfatedate" is a keyword |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
577 raise error.ParseError(_(b"obsfatedate expects one argument")) |
33995
c35c0f54f420
template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents:
33994
diff
changeset
|
578 |
c35c0f54f420
template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents:
33994
diff
changeset
|
579 markers = evalfuncarg(context, mapping, args[0]) |
c35c0f54f420
template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents:
33994
diff
changeset
|
580 |
c35c0f54f420
template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents:
33994
diff
changeset
|
581 try: |
38285
8d6109b49b31
templater: introduce a wrapper for date tuple (BC)
Yuya Nishihara <yuya@tcha.org>
parents:
38267
diff
changeset
|
582 # TODO: maybe this has to be a wrapped list of date wrappers? |
33995
c35c0f54f420
template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents:
33994
diff
changeset
|
583 data = obsutil.markersdates(markers) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
584 return templateutil.hybridlist(data, name=b'date', fmt=b'%d %d') |
33995
c35c0f54f420
template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents:
33994
diff
changeset
|
585 except (TypeError, KeyError): |
c35c0f54f420
template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents:
33994
diff
changeset
|
586 # i18n: "obsfatedate" is a keyword |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
587 errmsg = _(b"obsfatedate first argument should be an iterable") |
33995
c35c0f54f420
template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents:
33994
diff
changeset
|
588 raise error.ParseError(errmsg) |
c35c0f54f420
template: compute dates in obsfatedate
Boris Feld <boris.feld@octobus.net>
parents:
33994
diff
changeset
|
589 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43051
diff
changeset
|
590 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
591 @templatefunc(b'obsfateusers(markers)') |
33994
38f08eaba6b0
template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents:
33993
diff
changeset
|
592 def obsfateusers(context, mapping, args): |
38f08eaba6b0
template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents:
33993
diff
changeset
|
593 """Compute obsfate related information based on markers (EXPERIMENTAL)""" |
38f08eaba6b0
template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents:
33993
diff
changeset
|
594 if len(args) != 1: |
38f08eaba6b0
template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents:
33993
diff
changeset
|
595 # i18n: "obsfateusers" is a keyword |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
596 raise error.ParseError(_(b"obsfateusers expects one argument")) |
33994
38f08eaba6b0
template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents:
33993
diff
changeset
|
597 |
38f08eaba6b0
template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents:
33993
diff
changeset
|
598 markers = evalfuncarg(context, mapping, args[0]) |
38f08eaba6b0
template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents:
33993
diff
changeset
|
599 |
38f08eaba6b0
template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents:
33993
diff
changeset
|
600 try: |
38f08eaba6b0
template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents:
33993
diff
changeset
|
601 data = obsutil.markersusers(markers) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
602 return templateutil.hybridlist(data, name=b'user') |
33994
38f08eaba6b0
template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents:
33993
diff
changeset
|
603 except (TypeError, KeyError, ValueError): |
38f08eaba6b0
template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents:
33993
diff
changeset
|
604 # i18n: "obsfateusers" is a keyword |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43051
diff
changeset
|
605 msg = _( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
606 b"obsfateusers first argument should be an iterable of " |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
607 b"obsmakers" |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43051
diff
changeset
|
608 ) |
33994
38f08eaba6b0
template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents:
33993
diff
changeset
|
609 raise error.ParseError(msg) |
38f08eaba6b0
template: compute user in obsfateusers
Boris Feld <boris.feld@octobus.net>
parents:
33993
diff
changeset
|
610 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43051
diff
changeset
|
611 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
612 @templatefunc(b'obsfateverb(successors, markers)') |
33993
3d0f8918351b
template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents:
33554
diff
changeset
|
613 def obsfateverb(context, mapping, args): |
3d0f8918351b
template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents:
33554
diff
changeset
|
614 """Compute obsfate related information based on successors (EXPERIMENTAL)""" |
35010
b81ad5b78a81
obsfate: makes successorsetverb takes the markers as argument
Boris Feld <boris.feld@octobus.net>
parents:
34838
diff
changeset
|
615 if len(args) != 2: |
33993
3d0f8918351b
template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents:
33554
diff
changeset
|
616 # i18n: "obsfateverb" is a keyword |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
617 raise error.ParseError(_(b"obsfateverb expects two arguments")) |
33993
3d0f8918351b
template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents:
33554
diff
changeset
|
618 |
3d0f8918351b
template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents:
33554
diff
changeset
|
619 successors = evalfuncarg(context, mapping, args[0]) |
35010
b81ad5b78a81
obsfate: makes successorsetverb takes the markers as argument
Boris Feld <boris.feld@octobus.net>
parents:
34838
diff
changeset
|
620 markers = evalfuncarg(context, mapping, args[1]) |
33993
3d0f8918351b
template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents:
33554
diff
changeset
|
621 |
3d0f8918351b
template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents:
33554
diff
changeset
|
622 try: |
35010
b81ad5b78a81
obsfate: makes successorsetverb takes the markers as argument
Boris Feld <boris.feld@octobus.net>
parents:
34838
diff
changeset
|
623 return obsutil.obsfateverb(successors, markers) |
33993
3d0f8918351b
template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents:
33554
diff
changeset
|
624 except TypeError: |
3d0f8918351b
template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents:
33554
diff
changeset
|
625 # i18n: "obsfateverb" is a keyword |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
626 errmsg = _(b"obsfateverb first argument should be countable") |
33993
3d0f8918351b
template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents:
33554
diff
changeset
|
627 raise error.ParseError(errmsg) |
3d0f8918351b
template: compute verb in obsfateverb
Boris Feld <boris.feld@octobus.net>
parents:
33554
diff
changeset
|
628 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43051
diff
changeset
|
629 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
630 @templatefunc(b'relpath(path)', requires={b'repo'}) |
30083
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
631 def relpath(context, mapping, args): |
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
632 """Convert a repository-absolute path into a filesystem path relative to |
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
633 the current working directory.""" |
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
634 if len(args) != 1: |
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
635 # i18n: "relpath" is a keyword |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
636 raise error.ParseError(_(b"relpath expects one argument")) |
30083
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
637 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
638 repo = context.resource(mapping, b'repo') |
30083
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
639 path = evalstring(context, mapping, args[0]) |
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
640 return repo.pathto(path) |
bd1f043d1ea3
templater: add relpath() to convert repo path to relative path (issue5394)
Yuya Nishihara <yuya@tcha.org>
parents:
30049
diff
changeset
|
641 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43051
diff
changeset
|
642 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
643 @templatefunc(b'revset(query[, formatargs...])', requires={b'repo', b'cache'}) |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
644 def revset(context, mapping, args): |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
645 """Execute a revision set query. See |
24586
90e3f5d22dad
templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
24337
diff
changeset
|
646 :hg:`help revset`.""" |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
647 if not len(args) > 0: |
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
648 # i18n: "revset" is a keyword |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
649 raise error.ParseError(_(b"revset expects one or more arguments")) |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
650 |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
651 raw = evalstring(context, mapping, args[0]) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
652 repo = context.resource(mapping, b'repo') |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
653 |
22304
5678b0e3608f
templater: enable alias predicates to be used in "revset()" function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21960
diff
changeset
|
654 def query(expr): |
37674
f83cb91b052e
revset: pass in lookup function instead of repo (API)
Yuya Nishihara <yuya@tcha.org>
parents:
37327
diff
changeset
|
655 m = revsetmod.match(repo.ui, expr, lookup=revsetmod.lookupfn(repo)) |
24114
fafd9a1284cf
revset: make match function initiate query from full set by default
Yuya Nishihara <yuya@tcha.org>
parents:
23167
diff
changeset
|
656 return m(repo) |
22304
5678b0e3608f
templater: enable alias predicates to be used in "revset()" function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21960
diff
changeset
|
657 |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
658 if len(args) > 1: |
44591
1f81f680912f
templater: remember cache key of evaluated revset
Yuya Nishihara <yuya@tcha.org>
parents:
44589
diff
changeset
|
659 key = None # dynamically-created revs shouldn't be cached |
28333
41373244f4e5
templater: fix revset() to evaluate format arguments eagerly
Yuya Nishihara <yuya@tcha.org>
parents:
28332
diff
changeset
|
660 formatargs = [evalfuncarg(context, mapping, a) for a in args[1:]] |
31024
0b8356705de6
revset: split language services to revsetlang module (API)
Yuya Nishihara <yuya@tcha.org>
parents:
30625
diff
changeset
|
661 revs = query(revsetlang.formatspec(raw, *formatargs)) |
20519
cda9d2b6beab
template: add revset() template function
Durham Goode <durham@fb.com>
parents:
20518
diff
changeset
|
662 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
663 cache = context.resource(mapping, b'cache') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
664 revsetcache = cache.setdefault(b"revsetcache", {}) |
44591
1f81f680912f
templater: remember cache key of evaluated revset
Yuya Nishihara <yuya@tcha.org>
parents:
44589
diff
changeset
|
665 key = raw |
1f81f680912f
templater: remember cache key of evaluated revset
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666 if key in revsetcache: |
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|
667 revs = revsetcache[key] |
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|
668 else: |
22304
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parents:
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diff
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|
669 revs = query(raw) |
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|
670 revsetcache[key] = revs |
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|
671 return templateutil.revslist(repo, revs, name=b'revision', cachekey=key) |
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|
672 |
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673 |
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674 @templatefunc(b'rstdoc(text, style)') |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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|
675 def rstdoc(context, mapping, args): |
30332
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|
676 """Format reStructuredText.""" |
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|
677 if len(args) != 2: |
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678 # i18n: "rstdoc" is a keyword |
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679 raise error.ParseError(_(b"rstdoc expects two arguments")) |
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|
680 |
28348
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|
681 text = evalstring(context, mapping, args[0]) |
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|
682 style = evalstring(context, mapping, args[1]) |
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|
683 |
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684 return minirst.format(text, style=style, keep=[b'verbose']) |
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685 |
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686 |
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687 @templatefunc(b'search(pattern, text)') |
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688 def search(context, mapping, args): |
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689 """Look for the first text matching the regular expression pattern. |
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690 Groups are accessible as ``{1}``, ``{2}``, ... in %-mapped template.""" |
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691 if len(args) != 2: |
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|
692 # i18n: "search" is a keyword |
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|
693 raise error.ParseError(_(b'search expects two arguments')) |
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|
694 |
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|
695 pat = evalstring(context, mapping, args[0]) |
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696 src = evalstring(context, mapping, args[1]) |
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|
697 try: |
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|
698 patre = re.compile(pat) |
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|
699 except re.error: |
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|
700 # i18n: "search" is a keyword |
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|
701 raise error.ParseError(_(b'search got an invalid pattern: %s') % pat) |
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|
702 # named groups shouldn't shadow *reserved* resource keywords |
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|
703 badgroups = context.knownresourcekeys() & set( |
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|
704 pycompat.byteskwargs(patre.groupindex) |
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|
705 ) |
40934
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diff
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|
706 if badgroups: |
d3e688b9ef2e
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parents:
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diff
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|
707 raise error.ParseError( |
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parents:
40518
diff
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|
708 # i18n: "search" is a keyword |
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templatefuncs: add regexp search() function that extracts substring
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|
709 _(b'invalid group %(group)s in search pattern: %(pat)s') |
43076
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parents:
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|
710 % { |
43077
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diff
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|
711 b'group': b', '.join(b"'%s'" % g for g in sorted(badgroups)), |
43076
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parents:
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|
712 b'pat': pat, |
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parents:
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changeset
|
713 } |
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|
714 ) |
40934
d3e688b9ef2e
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Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
715 |
d3e688b9ef2e
templatefuncs: add regexp search() function that extracts substring
Yuya Nishihara <yuya@tcha.org>
parents:
40518
diff
changeset
|
716 match = patre.search(src) |
d3e688b9ef2e
templatefuncs: add regexp search() function that extracts substring
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parents:
40518
diff
changeset
|
717 if not match: |
40935
4591c9791a82
templatefuncs: specialize "no match" value of search() to allow % operation
Yuya Nishihara <yuya@tcha.org>
parents:
40934
diff
changeset
|
718 return templateutil.mappingnone() |
40934
d3e688b9ef2e
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diff
changeset
|
719 |
d3e688b9ef2e
templatefuncs: add regexp search() function that extracts substring
Yuya Nishihara <yuya@tcha.org>
parents:
40518
diff
changeset
|
720 lm = {b'0': match.group(0)} |
d3e688b9ef2e
templatefuncs: add regexp search() function that extracts substring
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parents:
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diff
changeset
|
721 lm.update((b'%d' % i, v) for i, v in enumerate(match.groups(), 1)) |
d3e688b9ef2e
templatefuncs: add regexp search() function that extracts substring
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parents:
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diff
changeset
|
722 lm.update(pycompat.byteskwargs(match.groupdict())) |
d3e688b9ef2e
templatefuncs: add regexp search() function that extracts substring
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parents:
40518
diff
changeset
|
723 return templateutil.mappingdict(lm, tmpl=b'{0}') |
d3e688b9ef2e
templatefuncs: add regexp search() function that extracts substring
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parents:
40518
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changeset
|
724 |
43076
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diff
changeset
|
725 |
43077
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
726 @templatefunc(b'separate(sep, args...)', argspec=b'sep *args') |
29085
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
727 def separate(context, mapping, args): |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
728 """Add a separator between non-empty arguments.""" |
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parents:
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diff
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|
729 if b'sep' not in args: |
29085
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
730 # i18n: "separate" is a keyword |
43077
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parents:
43076
diff
changeset
|
731 raise error.ParseError(_(b"separate expects at least one argument")) |
29085
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
732 |
43077
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formatting: byteify all mercurial/ and hgext/ string literals
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parents:
43076
diff
changeset
|
733 sep = evalstring(context, mapping, args[b'sep']) |
29085
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
734 first = True |
43077
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
735 for arg in args[b'args']: |
29085
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
736 argstr = evalstring(context, mapping, arg) |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
737 if not argstr: |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
738 continue |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
739 if first: |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
740 first = False |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
741 else: |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
742 yield sep |
df838803c1d4
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Martin von Zweigbergk <martinvonz@google.com>
parents:
28957
diff
changeset
|
743 yield argstr |
df838803c1d4
templater: add separate() template function
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
744 |
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changeset
|
745 |
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
746 @templatefunc(b'shortest(node, minlength=4)', requires={b'repo', b'cache'}) |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
747 def shortest(context, mapping, args): |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
748 """Obtain the shortest representation of |
24586
90e3f5d22dad
templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
24337
diff
changeset
|
749 a node.""" |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
750 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
|
751 # i18n: "shortest" is a keyword |
43077
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
752 raise error.ParseError(_(b"shortest() expects one or two arguments")) |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
753 |
37709
7b2955624777
scmutil: make shortesthexnodeidprefix() take a full binary nodeid
Martin von Zweigbergk <martinvonz@google.com>
parents:
37708
diff
changeset
|
754 hexnode = evalstring(context, mapping, args[0]) |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
755 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
756 minlength = 4 |
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
757 if len(args) > 1: |
43076
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changeset
|
758 minlength = evalinteger( |
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parents:
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diff
changeset
|
759 context, |
2372284d9457
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diff
changeset
|
760 mapping, |
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|
761 args[1], |
2372284d9457
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43051
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changeset
|
762 # i18n: "shortest" is a keyword |
43077
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parents:
43076
diff
changeset
|
763 _(b"shortest() expects an integer minlength"), |
43076
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43051
diff
changeset
|
764 ) |
20369
9c6b86dd2ed2
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Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
765 |
43077
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parents:
43076
diff
changeset
|
766 repo = context.resource(mapping, b'repo') |
47041
a407fe56d6e8
core: don't hard-code hex node lengths
Joerg Sonnenberger <joerg@bec.de>
parents:
47012
diff
changeset
|
767 hexnodelen = 2 * repo.nodeconstants.nodelen |
a407fe56d6e8
core: don't hard-code hex node lengths
Joerg Sonnenberger <joerg@bec.de>
parents:
47012
diff
changeset
|
768 if len(hexnode) > hexnodelen: |
37709
7b2955624777
scmutil: make shortesthexnodeidprefix() take a full binary nodeid
Martin von Zweigbergk <martinvonz@google.com>
parents:
37708
diff
changeset
|
769 return hexnode |
47041
a407fe56d6e8
core: don't hard-code hex node lengths
Joerg Sonnenberger <joerg@bec.de>
parents:
47012
diff
changeset
|
770 elif len(hexnode) == hexnodelen: |
37709
7b2955624777
scmutil: make shortesthexnodeidprefix() take a full binary nodeid
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
771 try: |
7b2955624777
scmutil: make shortesthexnodeidprefix() take a full binary nodeid
Martin von Zweigbergk <martinvonz@google.com>
parents:
37708
diff
changeset
|
772 node = bin(hexnode) |
7b2955624777
scmutil: make shortesthexnodeidprefix() take a full binary nodeid
Martin von Zweigbergk <martinvonz@google.com>
parents:
37708
diff
changeset
|
773 except TypeError: |
7b2955624777
scmutil: make shortesthexnodeidprefix() take a full binary nodeid
Martin von Zweigbergk <martinvonz@google.com>
parents:
37708
diff
changeset
|
774 return hexnode |
7b2955624777
scmutil: make shortesthexnodeidprefix() take a full binary nodeid
Martin von Zweigbergk <martinvonz@google.com>
parents:
37708
diff
changeset
|
775 else: |
7b2955624777
scmutil: make shortesthexnodeidprefix() take a full binary nodeid
Martin von Zweigbergk <martinvonz@google.com>
parents:
37708
diff
changeset
|
776 try: |
7b2955624777
scmutil: make shortesthexnodeidprefix() take a full binary nodeid
Martin von Zweigbergk <martinvonz@google.com>
parents:
37708
diff
changeset
|
777 node = scmutil.resolvehexnodeidprefix(repo, hexnode) |
37859
66dc9db6ed2c
shortest: make {shortest("fffffffff")} work again
Martin von Zweigbergk <martinvonz@google.com>
parents:
37709
diff
changeset
|
778 except error.WdirUnsupported: |
47012
d55b71393907
node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46819
diff
changeset
|
779 node = repo.nodeconstants.wdirid |
37859
66dc9db6ed2c
shortest: make {shortest("fffffffff")} work again
Martin von Zweigbergk <martinvonz@google.com>
parents:
37709
diff
changeset
|
780 except error.LookupError: |
37709
7b2955624777
scmutil: make shortesthexnodeidprefix() take a full binary nodeid
Martin von Zweigbergk <martinvonz@google.com>
parents:
37708
diff
changeset
|
781 return hexnode |
7b2955624777
scmutil: make shortesthexnodeidprefix() take a full binary nodeid
Martin von Zweigbergk <martinvonz@google.com>
parents:
37708
diff
changeset
|
782 if not node: |
7b2955624777
scmutil: make shortesthexnodeidprefix() take a full binary nodeid
Martin von Zweigbergk <martinvonz@google.com>
parents:
37708
diff
changeset
|
783 return hexnode |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
784 cache = context.resource(mapping, b'cache') |
37865
da083d9fafab
shortest: don't keep checking for longer prefix if node doesn't exist (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
37859
diff
changeset
|
785 try: |
38853
3588e41f796d
shortest: cache disambiguation revset
Martin von Zweigbergk <martinvonz@google.com>
parents:
38449
diff
changeset
|
786 return scmutil.shortesthexnodeidprefix(repo, node, minlength, cache) |
37865
da083d9fafab
shortest: don't keep checking for longer prefix if node doesn't exist (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
37859
diff
changeset
|
787 except error.RepoLookupError: |
da083d9fafab
shortest: don't keep checking for longer prefix if node doesn't exist (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
37859
diff
changeset
|
788 return hexnode |
20369
9c6b86dd2ed2
template: add shortest(node) template function
Durham Goode <durham@fb.com>
parents:
20312
diff
changeset
|
789 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43051
diff
changeset
|
790 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
791 @templatefunc(b'strip(text[, chars])') |
19330
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
792 def strip(context, mapping, args): |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
793 """Strip characters from a string. By default, |
26106
c568c4db036f
templatefilters: remove redundant 'date' and 'strip' filters
Yuya Nishihara <yuya@tcha.org>
parents:
26105
diff
changeset
|
794 strips all leading and trailing whitespace.""" |
19330
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
795 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
|
796 # i18n: "strip" is a keyword |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
797 raise error.ParseError(_(b"strip expects one or two arguments")) |
19330
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
798 |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
799 text = evalstring(context, mapping, args[0]) |
19330
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
800 if len(args) == 2: |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
801 chars = evalstring(context, mapping, args[1]) |
19330
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
802 return text.strip(chars) |
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
803 return text.strip() |
867b9957d895
templater: add strip function with chars as an extra argument
Alexander Plavin <me@aplavin.ru>
parents:
19228
diff
changeset
|
804 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43051
diff
changeset
|
805 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
806 @templatefunc(b'sub(pattern, replacement, expression)') |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
807 def sub(context, mapping, args): |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
808 """Perform text substitution |
24586
90e3f5d22dad
templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
24337
diff
changeset
|
809 using regular expressions.""" |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
810 if len(args) != 3: |
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
811 # i18n: "sub" is a keyword |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
812 raise error.ParseError(_(b"sub expects three arguments")) |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
813 |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
814 pat = evalstring(context, mapping, args[0]) |
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
815 rpl = evalstring(context, mapping, args[1]) |
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
816 src = evalstring(context, mapping, args[2]) |
26188
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
817 try: |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
818 patre = re.compile(pat) |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
819 except re.error: |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
820 # i18n: "sub" is a keyword |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
821 raise error.ParseError(_(b"sub got an invalid pattern: %s") % pat) |
26188
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
822 try: |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
823 yield patre.sub(rpl, src) |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
824 except re.error: |
662ea52d5dca
templater: catch regexp error at sub() function
Yuya Nishihara <yuya@tcha.org>
parents:
26128
diff
changeset
|
825 # i18n: "sub" is a keyword |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
826 raise error.ParseError(_(b"sub got an invalid replacement: %s") % rpl) |
19390
3af3a165db18
templater: sort functions alphabetically, as filters are
Alexander Plavin <me@aplavin.ru>
parents:
19330
diff
changeset
|
827 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43051
diff
changeset
|
828 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
829 @templatefunc(b'startswith(pattern, text)') |
21821
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
830 def startswith(context, mapping, args): |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
831 """Returns the value from the "text" argument |
24586
90e3f5d22dad
templater: add consistent docstrings to functions
Gregory Szorc <gregory.szorc@gmail.com>
parents:
24337
diff
changeset
|
832 if it begins with the content from the "pattern" argument.""" |
21821
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
833 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
|
834 # i18n: "startswith" is a keyword |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
835 raise error.ParseError(_(b"startswith expects two arguments")) |
21821
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
836 |
28348
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
837 patn = evalstring(context, mapping, args[0]) |
ccedb17a5657
templater: factor out thin helper that evaluates argument as string
Yuya Nishihara <yuya@tcha.org>
parents:
28346
diff
changeset
|
838 text = evalstring(context, mapping, args[1]) |
21821
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
839 if text.startswith(patn): |
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
840 return text |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
841 return b'' |
21821
4a445dc5abff
templater: introduce startswith function
Ryan McElroy <rmcelroy@fb.com>
parents:
21798
diff
changeset
|
842 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
43051
diff
changeset
|
843 |
44592
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
844 @templatefunc( |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
845 b'subsetparents(rev, revset)', |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
846 argspec=b'rev revset', |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
847 requires={b'repo', b'cache'}, |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
848 ) |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
849 def subsetparents(context, mapping, args): |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
850 """Look up parents of the rev in the sub graph given by the revset.""" |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
851 if b'rev' not in args or b'revset' not in args: |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
852 # i18n: "subsetparents" is a keyword |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
853 raise error.ParseError(_(b"subsetparents expects two arguments")) |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
854 |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
855 repo = context.resource(mapping, b'repo') |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
856 |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
857 rev = templateutil.evalinteger(context, mapping, args[b'rev']) |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
858 |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
859 # TODO: maybe subsetparents(rev) should be allowed. the default revset |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
860 # will be the revisions specified by -rREV argument. |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
861 q = templateutil.evalwrapped(context, mapping, args[b'revset']) |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
862 if not isinstance(q, templateutil.revslist): |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
863 # i18n: "subsetparents" is a keyword |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
864 raise error.ParseError(_(b"subsetparents expects a queried revset")) |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
865 subset = q.tovalue(context, mapping) |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
866 key = q.cachekey |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
867 |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
868 if key: |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
869 # cache only if revset query isn't dynamic |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
870 cache = context.resource(mapping, b'cache') |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
871 walkercache = cache.setdefault(b'subsetparentswalker', {}) |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
872 if key in walkercache: |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
873 walker = walkercache[key] |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
874 else: |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
875 walker = dagop.subsetparentswalker(repo, subset) |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
876 walkercache[key] = walker |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
877 else: |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
878 # for one-shot use, specify startrev to limit the search space |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
879 walker = dagop.subsetparentswalker(repo, subset, startrev=rev) |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
880 return templateutil.revslist(repo, walker.parentsset(rev)) |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
881 |
7cd5c0968139
templater: add subsetparents(rev, revset) function
Yuya Nishihara <yuya@tcha.org>
parents:
44591
diff
changeset
|
882 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
883 @templatefunc(b'word(number, text[, separator])') |
21846
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
884 def word(context, mapping, args): |
28696
efa192203623
templater: use templatefunc to mark a function as template function
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
28695
diff
changeset
|
885 """Return the nth word from a string.""" |
21846
8f23f8096606
templater: introduce word function
Ryan McElroy <rmcelroy@fb.com>
parents:
21822
diff
changeset
|
886 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>
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887 # i18n: "word" is a keyword |
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888 raise error.ParseError( |
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889 _(b"word expects two or three arguments, got %d") % len(args) |
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890 ) |
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891 |
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892 num = evalinteger( |
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893 context, |
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894 mapping, |
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895 args[0], |
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896 # i18n: "word" is a keyword |
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897 _(b"word expects an integer index"), |
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898 ) |
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899 text = evalstring(context, mapping, args[1]) |
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900 if len(args) == 3: |
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901 splitter = evalstring(context, mapping, args[2]) |
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902 else: |
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903 splitter = None |
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904 |
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905 tokens = text.split(splitter) |
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906 if num >= len(tokens) or num < -len(tokens): |
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907 return b'' |
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908 else: |
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909 return tokens[num] |
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910 |
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911 |
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912 def loadfunction(ui, extname, registrarobj): |
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913 """Load template function from specified registrarobj""" |
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914 for name, func in pycompat.iteritems(registrarobj._table): |
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915 funcs[name] = func |
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916 |
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917 |
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918 # tell hggettext to extract docstrings from these functions: |
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919 i18nfunctions = funcs.values() |