Mercurial > hg > mercurial-crew-with-dirclash
annotate mercurial/templater.py @ 2252:ba7afc7dd901
Added tag 0.9 for changeset 35fb62a3a673d5322f6274a44ba6456e5e4b3b37
author | Matt Mackall <mpm@selenic.com> |
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date | Wed, 10 May 2006 16:55:55 -0500 |
parents | bc35cd725c37 |
children | fe1689273f84 |
rev | line source |
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1909
37b9f80a5fbb
add doc comments to template code.
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parents:
1906
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1 # templater.py - template expansion for output |
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2 # |
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3 # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms |
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6 # of the GNU General Public License, incorporated herein by reference. |
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7 |
1900
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move repeated work out of inner loops.
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1899
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8 import re |
1896
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9 from demandload import demandload |
1901
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10 from i18n import gettext as _ |
2189
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move changeset_templater into templater module.
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parents:
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11 from node import * |
1987
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
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12 demandload(globals(), "cStringIO cgi re sys os time urllib util textwrap") |
1901
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13 |
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14 esctable = { |
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15 '\\': '\\', |
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16 'r': '\r', |
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17 't': '\t', |
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18 'n': '\n', |
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19 'v': '\v', |
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20 } |
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21 |
1902
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22 def parsestring(s, quoted=True): |
1909
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23 '''parse a string using simple c-like syntax. |
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24 string must be in quotes if quoted is True.''' |
1901
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25 fp = cStringIO.StringIO() |
1902
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26 if quoted: |
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27 first = s[0] |
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28 if len(s) < 2: raise SyntaxError(_('string too short')) |
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29 if first not in "'\"": raise SyntaxError(_('invalid quote')) |
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30 if s[-1] != first: raise SyntaxError(_('unmatched quotes')) |
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31 s = s[1:-1] |
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32 escape = False |
1902
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33 for c in s: |
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34 if escape: |
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35 fp.write(esctable.get(c, c)) |
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36 escape = False |
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37 elif c == '\\': escape = True |
1902
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38 elif quoted and c == first: raise SyntaxError(_('string ends early')) |
1901
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39 else: fp.write(c) |
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1900
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40 if escape: raise SyntaxError(_('unterminated escape')) |
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41 return fp.getvalue() |
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42 |
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43 class templater(object): |
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44 '''template expansion engine. |
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45 |
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46 template expansion works like this. a map file contains key=value |
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47 pairs. if value is quoted, it is treated as string. otherwise, it |
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48 is treated as name of template file. |
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49 |
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50 templater is asked to expand a key in map. it looks up key, and |
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51 looks for atrings like this: {foo}. it expands {foo} by looking up |
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52 foo in map, and substituting it. expansion is recursive: it stops |
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53 when there is no more {foo} to replace. |
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54 |
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55 expansion also allows formatting and filtering. |
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56 |
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57 format uses key to expand each item in list. syntax is |
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58 {key%format}. |
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59 |
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60 filter uses function to transform value. syntax is |
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61 {key|filter1|filter2|...}.''' |
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62 |
1964
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63 def __init__(self, mapfile, filters={}, defaults={}, cache={}): |
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64 '''set up template engine. |
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65 mapfile is name of file to read map definitions from. |
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66 filters is dict of functions. each transforms a value into another. |
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67 defaults is dict of default map definitions.''' |
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68 self.mapfile = mapfile or 'template' |
1975
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Shun-ichi Goto <shunichi.goto@gmail.com>
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69 self.cache = cache.copy() |
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70 self.map = {} |
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71 self.base = (mapfile and os.path.dirname(mapfile)) or '' |
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72 self.filters = filters |
1964
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73 self.defaults = defaults |
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74 |
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75 if not mapfile: |
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76 return |
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77 i = 0 |
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78 for l in file(mapfile): |
1914
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79 l = l.strip() |
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80 i += 1 |
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81 if not l or l[0] in '#;': continue |
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82 m = re.match(r'([a-zA-Z_][a-zA-Z0-9_]*)\s*=\s*(.+)$', l) |
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83 if m: |
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84 key, val = m.groups() |
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85 if val[0] in "'\"": |
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86 try: |
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87 self.cache[key] = parsestring(val) |
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88 except SyntaxError, inst: |
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89 raise SyntaxError('%s:%s: %s' % |
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90 (mapfile, i, inst.args[0])) |
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91 else: |
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92 self.map[key] = os.path.join(self.base, val) |
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93 else: |
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94 raise SyntaxError(_("%s:%s: parse error") % (mapfile, i)) |
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95 |
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96 def __contains__(self, key): |
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97 return key in self.cache |
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98 |
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99 def __call__(self, t, **map): |
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100 '''perform expansion. |
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101 t is name of map element to expand. |
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102 map is added elements to use during expansion.''' |
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103 m = self.defaults.copy() |
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104 m.update(map) |
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105 try: |
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106 tmpl = self.cache[t] |
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107 except KeyError: |
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108 try: |
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109 tmpl = self.cache[t] = file(self.map[t]).read() |
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110 except IOError, inst: |
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111 raise IOError(inst.args[0], _('template file %s: %s') % |
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112 (self.map[t], inst.args[1])) |
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113 return self.template(tmpl, self.filters, **m) |
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114 |
1904 | 115 template_re = re.compile(r"[#{]([a-zA-Z_][a-zA-Z0-9_]*)" |
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116 r"((%[a-zA-Z_][a-zA-Z0-9_]*)*)" |
1904 | 117 r"((\|[a-zA-Z_][a-zA-Z0-9_]*)*)[#}]") |
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118 |
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119 def template(self, tmpl, filters={}, **map): |
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120 lm = map.copy() |
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121 while tmpl: |
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122 m = self.template_re.search(tmpl) |
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123 if m: |
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124 start, end = m.span(0) |
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125 s, e = tmpl[start], tmpl[end - 1] |
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126 key = m.group(1) |
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127 if ((s == '#' and e != '#') or (s == '{' and e != '}')): |
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128 raise SyntaxError(_("'%s'/'%s' mismatch expanding '%s'") % |
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129 (s, e, key)) |
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130 if start: |
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131 yield tmpl[:start] |
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132 v = map.get(key, "") |
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133 v = callable(v) and v(**map) or v |
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134 |
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135 format = m.group(2) |
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136 fl = m.group(4) |
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137 |
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138 if format: |
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139 q = v.__iter__ |
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140 for i in q(): |
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141 lm.update(i) |
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142 yield self(format[1:], **lm) |
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143 |
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144 v = "" |
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145 |
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146 elif fl: |
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147 for f in fl.split("|")[1:]: |
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148 v = filters[f](v) |
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149 |
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150 yield v |
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151 tmpl = tmpl[end:] |
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152 else: |
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153 yield tmpl |
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154 break |
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155 |
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156 agescales = [("second", 1), |
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157 ("minute", 60), |
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158 ("hour", 3600), |
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159 ("day", 3600 * 24), |
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160 ("week", 3600 * 24 * 7), |
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161 ("month", 3600 * 24 * 30), |
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162 ("year", 3600 * 24 * 365)] |
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163 |
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164 agescales.reverse() |
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165 |
1909
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166 def age(date): |
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167 '''turn a (timestamp, tzoff) tuple into an age string.''' |
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168 |
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169 def plural(t, c): |
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170 if c == 1: |
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171 return t |
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172 return t + "s" |
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173 def fmt(t, c): |
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174 return "%d %s" % (c, plural(t, c)) |
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175 |
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176 now = time.time() |
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177 then = date[0] |
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178 delta = max(1, int(now - then)) |
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179 |
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180 for t, s in agescales: |
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181 n = delta / s |
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182 if n >= 2 or s == 1: |
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183 return fmt(t, n) |
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184 |
1987
04c17fc39c84
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185 def stringify(thing): |
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186 '''turn nested template iterator into string.''' |
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187 cs = cStringIO.StringIO() |
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188 def walk(things): |
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189 for t in things: |
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190 if hasattr(t, '__iter__'): |
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191 walk(t) |
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192 else: |
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193 cs.write(t) |
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194 walk(thing) |
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195 return cs.getvalue() |
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196 |
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197 para_re = re.compile('(\n\n|\n\\s*[-*]\\s*)', re.M) |
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198 space_re = re.compile(r' +') |
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199 |
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200 def fill(text, width): |
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201 '''fill many paragraphs.''' |
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202 def findparas(): |
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203 start = 0 |
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204 while True: |
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205 m = para_re.search(text, start) |
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206 if not m: |
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207 w = len(text) |
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208 while w > start and text[w-1].isspace(): w -= 1 |
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209 yield text[start:w], text[w:] |
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210 break |
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211 yield text[start:m.start(0)], m.group(1) |
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212 start = m.end(1) |
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213 |
1987
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214 fp = cStringIO.StringIO() |
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215 for para, rest in findparas(): |
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216 fp.write(space_re.sub(' ', textwrap.fill(para, width))) |
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217 fp.write(rest) |
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218 return fp.getvalue() |
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219 |
1906
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220 def isodate(date): |
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221 '''turn a (timestamp, tzoff) tuple into an iso 8631 date and time.''' |
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222 return util.datestr(date, format='%Y-%m-%d %H:%M') |
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223 |
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224 def nl2br(text): |
1909
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225 '''replace raw newlines with xhtml line breaks.''' |
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226 return text.replace('\n', '<br/>\n') |
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227 |
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228 def obfuscate(text): |
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229 return ''.join(['&#%d;' % ord(c) for c in text]) |
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230 |
1904 | 231 def domain(author): |
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232 '''get domain of author, or empty string if none.''' |
1904 | 233 f = author.find('@') |
234 if f == -1: return '' | |
235 author = author[f+1:] | |
236 f = author.find('>') | |
237 if f >= 0: author = author[:f] | |
238 return author | |
239 | |
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240 def email(author): |
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241 '''get email of author.''' |
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242 r = author.find('>') |
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243 if r == -1: r = None |
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244 return author[author.find('<')+1:r] |
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245 |
1904 | 246 def person(author): |
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247 '''get name of author, or else username.''' |
1904 | 248 f = author.find('<') |
249 if f == -1: return util.shortuser(author) | |
250 return author[:f].rstrip() | |
251 | |
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252 def shortdate(date): |
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253 '''turn (timestamp, tzoff) tuple into iso 8631 date.''' |
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254 return util.datestr(date, format='%Y-%m-%d', timezone=False) |
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255 |
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256 def indent(text, prefix): |
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257 '''indent each non-empty line of text after first with prefix.''' |
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258 fp = cStringIO.StringIO() |
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259 lines = text.splitlines() |
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260 num_lines = len(lines) |
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261 for i in xrange(num_lines): |
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262 l = lines[i] |
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263 if i and l.strip(): fp.write(prefix) |
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264 fp.write(l) |
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265 if i < num_lines - 1 or text.endswith('\n'): |
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266 fp.write('\n') |
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267 return fp.getvalue() |
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268 |
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269 common_filters = { |
1904 | 270 "addbreaks": nl2br, |
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271 "basename": os.path.basename, |
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272 "age": age, |
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273 "date": lambda x: util.datestr(x), |
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274 "domain": domain, |
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275 "email": email, |
1904 | 276 "escape": lambda x: cgi.escape(x, True), |
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277 "fill68": lambda x: fill(x, width=68), |
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278 "fill76": lambda x: fill(x, width=76), |
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279 "firstline": lambda x: x.splitlines(1)[0].rstrip('\r\n'), |
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280 "tabindent": lambda x: indent(x, '\t'), |
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281 "isodate": isodate, |
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282 "obfuscate": obfuscate, |
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283 "permissions": lambda x: x and "-rwxr-xr-x" or "-rw-r--r--", |
1904 | 284 "person": person, |
285 "rfc822date": lambda x: util.datestr(x, "%a, %d %b %Y %H:%M:%S"), | |
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286 "short": lambda x: x[:12], |
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287 "shortdate": shortdate, |
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288 "stringify": stringify, |
1904 | 289 "strip": lambda x: x.strip(), |
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290 "urlescape": lambda x: urllib.quote(x), |
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291 "user": lambda x: util.shortuser(x), |
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292 } |
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293 |
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294 def templatepath(name=None): |
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295 '''return location of template file or directory (if no name). |
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296 returns None if not found.''' |
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297 |
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298 # executable version (py2exe) doesn't support __file__ |
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299 if hasattr(sys, 'frozen'): |
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300 module = sys.executable |
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301 else: |
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302 module = __file__ |
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303 for f in 'templates', '../templates': |
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304 fl = f.split('/') |
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305 if name: fl.append(name) |
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306 p = os.path.join(os.path.dirname(module), *fl) |
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307 if (name and os.path.exists(p)) or os.path.isdir(p): |
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308 return os.path.normpath(p) |
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309 |
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310 class changeset_templater(object): |
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311 '''format changeset information.''' |
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312 |
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313 def __init__(self, ui, repo, mapfile, dest=None): |
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314 self.t = templater(mapfile, common_filters, |
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315 cache={'parent': '{rev}:{node|short} ', |
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316 'manifest': '{rev}:{node|short}'}) |
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317 self.ui = ui |
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318 self.dest = dest |
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319 self.repo = repo |
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320 |
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321 def use_template(self, t): |
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322 '''set template string to use''' |
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323 self.t.cache['changeset'] = t |
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324 |
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325 def write(self, thing, header=False): |
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326 '''write expanded template. |
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327 uses in-order recursive traverse of iterators.''' |
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328 dest = self.dest or self.ui |
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329 for t in thing: |
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330 if hasattr(t, '__iter__'): |
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331 self.write(t, header=header) |
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332 elif header: |
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333 dest.write_header(t) |
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334 else: |
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335 dest.write(t) |
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336 |
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337 def write_header(self, thing): |
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338 self.write(thing, header=True) |
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339 |
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340 def show(self, rev=0, changenode=None, brinfo=None, changes=None, |
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341 **props): |
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342 '''show a single changeset or file revision''' |
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343 log = self.repo.changelog |
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344 if changenode is None: |
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345 changenode = log.node(rev) |
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346 elif not rev: |
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347 rev = log.rev(changenode) |
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348 if changes is None: |
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349 changes = log.read(changenode) |
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350 |
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diff
changeset
|
351 def showlist(name, values, plural=None, **args): |
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diff
changeset
|
352 '''expand set of values. |
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move changeset_templater into templater module.
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parents:
2001
diff
changeset
|
353 name is name of key in template map. |
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move changeset_templater into templater module.
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parents:
2001
diff
changeset
|
354 values is list of strings or dicts. |
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move changeset_templater into templater module.
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parents:
2001
diff
changeset
|
355 plural is plural of name, if not simply name + 's'. |
e3eba577a0ae
move changeset_templater into templater module.
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parents:
2001
diff
changeset
|
356 |
e3eba577a0ae
move changeset_templater into templater module.
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parents:
2001
diff
changeset
|
357 expansion works like this, given name 'foo'. |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
358 |
e3eba577a0ae
move changeset_templater into templater module.
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parents:
2001
diff
changeset
|
359 if values is empty, expand 'no_foos'. |
e3eba577a0ae
move changeset_templater into templater module.
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parents:
2001
diff
changeset
|
360 |
e3eba577a0ae
move changeset_templater into templater module.
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parents:
2001
diff
changeset
|
361 if 'foo' not in template map, return values as a string, |
e3eba577a0ae
move changeset_templater into templater module.
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parents:
2001
diff
changeset
|
362 joined by space. |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
363 |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
364 expand 'start_foos'. |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
365 |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
366 for each value, expand 'foo'. if 'last_foo' in template |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
367 map, expand it instead of 'foo' for last key. |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
368 |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
369 expand 'end_foos'. |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
370 ''' |
e3eba577a0ae
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
371 if plural: names = plural |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
372 else: names = name + 's' |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
373 if not values: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
374 noname = 'no_' + names |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
375 if noname in self.t: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
376 yield self.t(noname, **args) |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
377 return |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
378 if name not in self.t: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
379 if isinstance(values[0], str): |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
380 yield ' '.join(values) |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
381 else: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
382 for v in values: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
383 yield dict(v, **args) |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
384 return |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
385 startname = 'start_' + names |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
386 if startname in self.t: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
387 yield self.t(startname, **args) |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
388 vargs = args.copy() |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
389 def one(v, tag=name): |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
390 try: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
391 vargs.update(v) |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
392 except (AttributeError, ValueError): |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
393 try: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
394 for a, b in v: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
395 vargs[a] = b |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
396 except ValueError: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
397 vargs[name] = v |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
398 return self.t(tag, **vargs) |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
399 lastname = 'last_' + name |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
400 if lastname in self.t: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
401 last = values.pop() |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
402 else: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
403 last = None |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
404 for v in values: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
405 yield one(v) |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
406 if last is not None: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
407 yield one(last, tag=lastname) |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
408 endname = 'end_' + names |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
409 if endname in self.t: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
410 yield self.t(endname, **args) |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
411 |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
412 if brinfo: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
413 def showbranches(**args): |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
414 if changenode in brinfo: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
415 for x in showlist('branch', brinfo[changenode], |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
416 plural='branches', **args): |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
417 yield x |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
418 else: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
419 showbranches = '' |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
420 |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
421 if self.ui.debugflag: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
422 def showmanifest(**args): |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
423 args = args.copy() |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
424 args.update(dict(rev=self.repo.manifest.rev(changes[0]), |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
425 node=hex(changes[0]))) |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
426 yield self.t('manifest', **args) |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
427 else: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
428 showmanifest = '' |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
429 |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
430 def showparents(**args): |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
431 parents = [[('rev', log.rev(p)), ('node', hex(p))] |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
432 for p in log.parents(changenode) |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
433 if self.ui.debugflag or p != nullid] |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
434 if (not self.ui.debugflag and len(parents) == 1 and |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
435 parents[0][0][1] == rev - 1): |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
436 return |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
437 for x in showlist('parent', parents, **args): |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
438 yield x |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
439 |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
440 def showtags(**args): |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
441 for x in showlist('tag', self.repo.nodetags(changenode), **args): |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
442 yield x |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
443 |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
444 if self.ui.debugflag: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
445 files = self.repo.changes(log.parents(changenode)[0], changenode) |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
446 def showfiles(**args): |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
447 for x in showlist('file', files[0], **args): yield x |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
448 def showadds(**args): |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
449 for x in showlist('file_add', files[1], **args): yield x |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
450 def showdels(**args): |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
451 for x in showlist('file_del', files[2], **args): yield x |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
452 else: |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
453 def showfiles(**args): |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
454 for x in showlist('file', changes[3], **args): yield x |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
455 showadds = '' |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
456 showdels = '' |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
457 |
2191
c2e43535d4d1
make templater bit more flexible and efficient for external users.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2189
diff
changeset
|
458 defprops = { |
2189
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
459 'author': changes[1], |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
460 'branches': showbranches, |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
461 'date': changes[2], |
e3eba577a0ae
move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
462 'desc': changes[4], |
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2001
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changeset
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463 'file_adds': showadds, |
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parents:
2001
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changeset
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464 'file_dels': showdels, |
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changeset
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465 'files': showfiles, |
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changeset
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466 'manifest': showmanifest, |
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2001
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changeset
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467 'node': hex(changenode), |
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2001
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changeset
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468 'parents': showparents, |
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parents:
2001
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changeset
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469 'rev': rev, |
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parents:
2001
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changeset
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470 'tags': showtags, |
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parents:
2001
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changeset
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471 } |
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changeset
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472 props = props.copy() |
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changeset
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473 props.update(defprops) |
2189
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changeset
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474 |
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parents:
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changeset
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475 try: |
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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changeset
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476 if self.ui.debugflag and 'header_debug' in self.t: |
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parents:
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changeset
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477 key = 'header_debug' |
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parents:
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changeset
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478 elif self.ui.quiet and 'header_quiet' in self.t: |
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parents:
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changeset
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479 key = 'header_quiet' |
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changeset
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480 elif self.ui.verbose and 'header_verbose' in self.t: |
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parents:
2001
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changeset
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481 key = 'header_verbose' |
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parents:
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changeset
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482 elif 'header' in self.t: |
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parents:
2001
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changeset
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483 key = 'header' |
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parents:
2001
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changeset
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484 else: |
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parents:
2001
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changeset
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485 key = '' |
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parents:
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changeset
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486 if key: |
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parents:
2001
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changeset
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487 self.write_header(self.t(key, **props)) |
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parents:
2001
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changeset
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488 if self.ui.debugflag and 'changeset_debug' in self.t: |
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parents:
2001
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changeset
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489 key = 'changeset_debug' |
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parents:
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changeset
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490 elif self.ui.quiet and 'changeset_quiet' in self.t: |
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parents:
2001
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changeset
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491 key = 'changeset_quiet' |
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parents:
2001
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changeset
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492 elif self.ui.verbose and 'changeset_verbose' in self.t: |
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parents:
2001
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changeset
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493 key = 'changeset_verbose' |
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parents:
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changeset
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494 else: |
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parents:
2001
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changeset
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495 key = 'changeset' |
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parents:
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changeset
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496 self.write(self.t(key, **props)) |
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changeset
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497 except KeyError, inst: |
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parents:
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changeset
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498 raise util.Abort(_("%s: no key named '%s'") % (self.t.mapfile, |
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parents:
2001
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changeset
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499 inst.args[0])) |
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parents:
2001
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changeset
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500 except SyntaxError, inst: |
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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changeset
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501 raise util.Abort(_('%s: %s') % (self.t.mapfile, inst.args[0])) |
2199
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parents:
2191
diff
changeset
|
502 |
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changeset
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503 class stringio(object): |
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changeset
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504 '''wrap cStringIO for use by changeset_templater.''' |
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505 def __init__(self): |
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506 self.fp = cStringIO.StringIO() |
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changeset
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507 |
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changeset
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508 def write(self, *args): |
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changeset
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509 for a in args: |
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changeset
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510 self.fp.write(a) |
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changeset
|
511 |
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changeset
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512 write_header = write |
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changeset
|
513 |
2202
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changeset
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514 def __getattr__(self, key): |
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changeset
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515 return getattr(self.fp, key) |