Mercurial > hg > pyhgsh

annotate mercurial/templater.py @ 2425:eee271568e8a default tip

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Initial version of pyhgsh
author Josef "Jeff" Sipek <jeffpc@optonline.net>
date Sun, 18 Jun 2006 16:48:38 -0400
parents bc35cd725c37
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1909
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
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
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8 import re
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9 from demandload import demandload
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10 from i18n import gettext as _
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parents: 2001
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11 from node import *
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parents: 1975
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12 demandload(globals(), "cStringIO cgi re sys os time urllib util textwrap")
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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
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22 def parsestring(s, quoted=True):
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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.'''
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25 fp = cStringIO.StringIO()
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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
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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
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38 elif quoted and c == first: raise SyntaxError(_('string ends early'))
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39 else: fp.write(c)
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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
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parents: 1955
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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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parents: 1906
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67 defaults is dict of default map definitions.'''
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68 self.mapfile = mapfile or 'template'
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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
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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):
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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
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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_]*)*)"
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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 != '}')):
0c760737b996 improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1904
diff changeset
128 raise SyntaxError(_("'%s'/'%s' mismatch expanding '%s'") %
0c760737b996 improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1904
diff changeset
129 (s, e, key))
1900
f2815605186e move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1899
diff changeset
130 if start:
f2815605186e move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1899
diff changeset
131 yield tmpl[:start]
1905
0c760737b996 improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1904
diff changeset
132 v = map.get(key, "")
1896
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
133 v = callable(v) and v(**map) or v
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
134
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
135 format = m.group(2)
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
136 fl = m.group(4)
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
137
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
138 if format:
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
139 q = v.__iter__
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
140 for i in q():
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
141 lm.update(i)
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
142 yield self(format[1:], **lm)
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
143
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
144 v = ""
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
145
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
146 elif fl:
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
147 for f in fl.split("|")[1:]:
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
148 v = filters[f](v)
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
149
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
150 yield v
1905
0c760737b996 improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1904
diff changeset
151 tmpl = tmpl[end:]
1896
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
152 else:
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
153 yield tmpl
1900
f2815605186e move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1899
diff changeset
154 break
f2815605186e move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1899
diff changeset
155
f2815605186e move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1899
diff changeset
156 agescales = [("second", 1),
f2815605186e move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1899
diff changeset
157 ("minute", 60),
f2815605186e move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1899
diff changeset
158 ("hour", 3600),
f2815605186e move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1899
diff changeset
159 ("day", 3600 * 24),
f2815605186e move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1899
diff changeset
160 ("week", 3600 * 24 * 7),
f2815605186e move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1899
diff changeset
161 ("month", 3600 * 24 * 30),
f2815605186e move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1899
diff changeset
162 ("year", 3600 * 24 * 365)]
f2815605186e move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1899
diff changeset
163
f2815605186e move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1899
diff changeset
164 agescales.reverse()
1896
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
165
1909
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
166 def age(date):
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
167 '''turn a (timestamp, tzoff) tuple into an age string.'''
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
168
1896
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
169 def plural(t, c):
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
170 if c == 1:
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
171 return t
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
172 return t + "s"
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
173 def fmt(t, c):
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
174 return "%d %s" % (c, plural(t, c))
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
175
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
176 now = time.time()
1909
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
177 then = date[0]
1896
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
178 delta = max(1, int(now - then))
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
179
1900
f2815605186e move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1899
diff changeset
180 for t, s in agescales:
1896
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
181 n = delta / s
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
182 if n >= 2 or s == 1:
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
183 return fmt(t, n)
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
184
1987
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
185 def stringify(thing):
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
186 '''turn nested template iterator into string.'''
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
187 cs = cStringIO.StringIO()
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
188 def walk(things):
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
189 for t in things:
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
190 if hasattr(t, '__iter__'):
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
191 walk(t)
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
192 else:
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
193 cs.write(t)
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
194 walk(thing)
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
195 return cs.getvalue()
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
196
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
197 para_re = re.compile('(\n\n|\n\\s*[-*]\\s*)', re.M)
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
198 space_re = re.compile(r' +')
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
199
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
200 def fill(text, width):
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
201 '''fill many paragraphs.'''
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
202 def findparas():
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
203 start = 0
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
204 while True:
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
205 m = para_re.search(text, start)
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
206 if not m:
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
207 w = len(text)
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
208 while w > start and text[w-1].isspace(): w -= 1
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
209 yield text[start:w], text[w:]
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
210 break
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
211 yield text[start:m.start(0)], m.group(1)
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
212 start = m.end(1)
2189
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
213
1987
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
214 fp = cStringIO.StringIO()
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
215 for para, rest in findparas():
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
216 fp.write(space_re.sub(' ', textwrap.fill(para, width)))
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
217 fp.write(rest)
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
218 return fp.getvalue()
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
219
1906
9dec2479622d add iso date template filter.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1905
diff changeset
220 def isodate(date):
1987
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
221 '''turn a (timestamp, tzoff) tuple into an iso 8631 date and time.'''
1906
9dec2479622d add iso date template filter.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1905
diff changeset
222 return util.datestr(date, format='%Y-%m-%d %H:%M')
9dec2479622d add iso date template filter.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1905
diff changeset
223
1896
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
224 def nl2br(text):
1909
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
225 '''replace raw newlines with xhtml line breaks.'''
1896
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
226 return text.replace('\n', '<br/>\n')
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
227
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
228 def obfuscate(text):
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
229 return ''.join(['&#%d;' % ord(c) for c in text])
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
230
1904
a7e416bf3c1d improve templating.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1902
diff changeset
231 def domain(author):
1909
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
232 '''get domain of author, or empty string if none.'''
1904
a7e416bf3c1d improve templating.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1902
diff changeset
233 f = author.find('@')
a7e416bf3c1d improve templating.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1902
diff changeset
234 if f == -1: return ''
a7e416bf3c1d improve templating.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1902
diff changeset
235 author = author[f+1:]
a7e416bf3c1d improve templating.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1902
diff changeset
236 f = author.find('>')
a7e416bf3c1d improve templating.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1902
diff changeset
237 if f >= 0: author = author[:f]
a7e416bf3c1d improve templating.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1902
diff changeset
238 return author
a7e416bf3c1d improve templating.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1902
diff changeset
239
1987
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
240 def email(author):
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
241 '''get email of author.'''
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
242 r = author.find('>')
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
243 if r == -1: r = None
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
244 return author[author.find('<')+1:r]
2189
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
245
1904
a7e416bf3c1d improve templating.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1902
diff changeset
246 def person(author):
1909
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
247 '''get name of author, or else username.'''
1904
a7e416bf3c1d improve templating.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1902
diff changeset
248 f = author.find('<')
a7e416bf3c1d improve templating.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1902
diff changeset
249 if f == -1: return util.shortuser(author)
a7e416bf3c1d improve templating.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1902
diff changeset
250 return author[:f].rstrip()
a7e416bf3c1d improve templating.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1902
diff changeset
251
1987
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
252 def shortdate(date):
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
253 '''turn (timestamp, tzoff) tuple into iso 8631 date.'''
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
254 return util.datestr(date, format='%Y-%m-%d', timezone=False)
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
255
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
256 def indent(text, prefix):
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
257 '''indent each non-empty line of text after first with prefix.'''
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
258 fp = cStringIO.StringIO()
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
259 lines = text.splitlines()
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
260 num_lines = len(lines)
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
261 for i in xrange(num_lines):
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
262 l = lines[i]
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
263 if i and l.strip(): fp.write(prefix)
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
264 fp.write(l)
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
265 if i < num_lines - 1 or text.endswith('\n'):
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
266 fp.write('\n')
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
267 return fp.getvalue()
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
268
1896
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
269 common_filters = {
1904
a7e416bf3c1d improve templating.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1902
diff changeset
270 "addbreaks": nl2br,
2191
c2e43535d4d1 make templater bit more flexible and efficient for external users.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2189
diff changeset
271 "basename": os.path.basename,
1896
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
272 "age": age,
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
273 "date": lambda x: util.datestr(x),
1905
0c760737b996 improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1904
diff changeset
274 "domain": domain,
1987
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
275 "email": email,
1904
a7e416bf3c1d improve templating.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1902
diff changeset
276 "escape": lambda x: cgi.escape(x, True),
1987
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
277 "fill68": lambda x: fill(x, width=68),
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
278 "fill76": lambda x: fill(x, width=76),
1912
b288b4bb8448 hide some functions behind lambdas, so demandload is useful.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1909
diff changeset
279 "firstline": lambda x: x.splitlines(1)[0].rstrip('\r\n'),
1987
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
280 "tabindent": lambda x: indent(x, '\t'),
1906
9dec2479622d add iso date template filter.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1905
diff changeset
281 "isodate": isodate,
1896
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
282 "obfuscate": obfuscate,
1912
b288b4bb8448 hide some functions behind lambdas, so demandload is useful.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1909
diff changeset
283 "permissions": lambda x: x and "-rwxr-xr-x" or "-rw-r--r--",
1904
a7e416bf3c1d improve templating.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1902
diff changeset
284 "person": person,
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1902
diff changeset
285 "rfc822date": lambda x: util.datestr(x, "%a, %d %b %Y %H:%M:%S"),
1912
b288b4bb8448 hide some functions behind lambdas, so demandload is useful.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1909
diff changeset
286 "short": lambda x: x[:12],
1987
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
287 "shortdate": shortdate,
04c17fc39c84 add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1975
diff changeset
288 "stringify": stringify,
1904
a7e416bf3c1d improve templating.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1902
diff changeset
289 "strip": lambda x: x.strip(),
1912
b288b4bb8448 hide some functions behind lambdas, so demandload is useful.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1909
diff changeset
290 "urlescape": lambda x: urllib.quote(x),
b288b4bb8448 hide some functions behind lambdas, so demandload is useful.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1909
diff changeset
291 "user": lambda x: util.shortuser(x),
1896
f8f818a04f5b move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
292 }
1897
58b6784cf9f1 move hgweb.templatepath into templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1896
diff changeset
293
1899
888d298ddb91 many small changes to templater.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1897
diff changeset
294 def templatepath(name=None):
1909
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
295 '''return location of template file or directory (if no name).
37b9f80a5fbb add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1906
diff changeset
296 returns None if not found.'''
2189
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
297
2001
a439b7b51530 Windows py2exe version didn't handle names given to templatepath() correctly
Lee Cantey <lcantey@gmail.com>
parents: 1987
diff changeset
298 # executable version (py2exe) doesn't support __file__
a439b7b51530 Windows py2exe version didn't handle names given to templatepath() correctly
Lee Cantey <lcantey@gmail.com>
parents: 1987
diff changeset
299 if hasattr(sys, 'frozen'):
a439b7b51530 Windows py2exe version didn't handle names given to templatepath() correctly
Lee Cantey <lcantey@gmail.com>
parents: 1987
diff changeset
300 module = sys.executable
a439b7b51530 Windows py2exe version didn't handle names given to templatepath() correctly
Lee Cantey <lcantey@gmail.com>
parents: 1987
diff changeset
301 else:
a439b7b51530 Windows py2exe version didn't handle names given to templatepath() correctly
Lee Cantey <lcantey@gmail.com>
parents: 1987
diff changeset
302 module = __file__
1899
888d298ddb91 many small changes to templater.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1897
diff changeset
303 for f in 'templates', '../templates':
888d298ddb91 many small changes to templater.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1897
diff changeset
304 fl = f.split('/')
888d298ddb91 many small changes to templater.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1897
diff changeset
305 if name: fl.append(name)
2001
a439b7b51530 Windows py2exe version didn't handle names given to templatepath() correctly
Lee Cantey <lcantey@gmail.com>
parents: 1987
diff changeset
306 p = os.path.join(os.path.dirname(module), *fl)
1899
888d298ddb91 many small changes to templater.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1897
diff changeset
307 if (name and os.path.exists(p)) or os.path.isdir(p):
1897
58b6784cf9f1 move hgweb.templatepath into templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 1896
diff changeset
308 return os.path.normpath(p)
2189
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
309
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
310 class changeset_templater(object):
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
311 '''format changeset information.'''
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
312
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
313 def __init__(self, ui, repo, mapfile, dest=None):
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
314 self.t = templater(mapfile, common_filters,
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
315 cache={'parent': '{rev}:{node|short} ',
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
316 'manifest': '{rev}:{node|short}'})
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
317 self.ui = ui
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
318 self.dest = dest
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
319 self.repo = repo
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
320
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
321 def use_template(self, t):
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
322 '''set template string to use'''
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
323 self.t.cache['changeset'] = t
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
324
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
325 def write(self, thing, header=False):
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
326 '''write expanded template.
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
327 uses in-order recursive traverse of iterators.'''
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
328 dest = self.dest or self.ui
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
329 for t in thing:
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
330 if hasattr(t, '__iter__'):
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
331 self.write(t, header=header)
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
332 elif header:
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
333 dest.write_header(t)
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
334 else:
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
335 dest.write(t)
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
336
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
337 def write_header(self, thing):
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
338 self.write(thing, header=True)
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
339
2191
c2e43535d4d1 make templater bit more flexible and efficient for external users.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2189
diff changeset
340 def show(self, rev=0, changenode=None, brinfo=None, changes=None,
c2e43535d4d1 make templater bit more flexible and efficient for external users.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2189
diff changeset
341 **props):
2189
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
342 '''show a single changeset or file revision'''
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
343 log = self.repo.changelog
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
344 if changenode is None:
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
345 changenode = log.node(rev)
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
346 elif not rev:
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
347 rev = log.rev(changenode)
2191
c2e43535d4d1 make templater bit more flexible and efficient for external users.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2189
diff changeset
348 if changes is None:
c2e43535d4d1 make templater bit more flexible and efficient for external users.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2189
diff changeset
349 changes = log.read(changenode)
2189
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
350
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
351 def showlist(name, values, plural=None, **args):
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
352 '''expand set of values.
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
353 name is name of key in template map.
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
354 values is list of strings or dicts.
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
355 plural is plural of name, if not simply name + 's'.
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
356
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
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.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
359 if values is empty, expand 'no_foos'.
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
360
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
361 if 'foo' not in template map, return values as a string,
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
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 move changeset_templater into templater module.
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],
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
463 'file_adds': showadds,
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
464 'file_dels': showdels,
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
465 'files': showfiles,
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
466 'manifest': showmanifest,
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
467 'node': hex(changenode),
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
468 'parents': showparents,
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
469 'rev': rev,
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
470 'tags': showtags,
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
471 }
2191
c2e43535d4d1 make templater bit more flexible and efficient for external users.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2189
diff changeset
472 props = props.copy()
c2e43535d4d1 make templater bit more flexible and efficient for external users.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2189
diff changeset
473 props.update(defprops)
2189
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
474
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
475 try:
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
476 if self.ui.debugflag and 'header_debug' in self.t:
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
477 key = 'header_debug'
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
478 elif self.ui.quiet and 'header_quiet' in self.t:
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
479 key = 'header_quiet'
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
480 elif self.ui.verbose and 'header_verbose' in self.t:
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
481 key = 'header_verbose'
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
482 elif 'header' in self.t:
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
483 key = 'header'
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
484 else:
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
485 key = ''
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
486 if key:
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
487 self.write_header(self.t(key, **props))
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
488 if self.ui.debugflag and 'changeset_debug' in self.t:
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
489 key = 'changeset_debug'
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
490 elif self.ui.quiet and 'changeset_quiet' in self.t:
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
491 key = 'changeset_quiet'
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
492 elif self.ui.verbose and 'changeset_verbose' in self.t:
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
493 key = 'changeset_verbose'
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
494 else:
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
495 key = 'changeset'
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
496 self.write(self.t(key, **props))
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
497 except KeyError, inst:
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
498 raise util.Abort(_("%s: no key named '%s'") % (self.t.mapfile,
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
499 inst.args[0]))
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
500 except SyntaxError, inst:
e3eba577a0ae move changeset_templater into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2001
diff changeset
501 raise util.Abort(_('%s: %s') % (self.t.mapfile, inst.args[0]))
2199
f1986a61ccff move stringio class from bugzilla extension into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2191
diff changeset
502
f1986a61ccff move stringio class from bugzilla extension into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2191
diff changeset
503 class stringio(object):
f1986a61ccff move stringio class from bugzilla extension into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2191
diff changeset
504 '''wrap cStringIO for use by changeset_templater.'''
f1986a61ccff move stringio class from bugzilla extension into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2191
diff changeset
505 def __init__(self):
f1986a61ccff move stringio class from bugzilla extension into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2191
diff changeset
506 self.fp = cStringIO.StringIO()
f1986a61ccff move stringio class from bugzilla extension into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2191
diff changeset
507
f1986a61ccff move stringio class from bugzilla extension into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2191
diff changeset
508 def write(self, *args):
f1986a61ccff move stringio class from bugzilla extension into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2191
diff changeset
509 for a in args:
f1986a61ccff move stringio class from bugzilla extension into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2191
diff changeset
510 self.fp.write(a)
f1986a61ccff move stringio class from bugzilla extension into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2191
diff changeset
511
f1986a61ccff move stringio class from bugzilla extension into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2191
diff changeset
512 write_header = write
f1986a61ccff move stringio class from bugzilla extension into templater module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2191
diff changeset
513
2202
bc35cd725c37 make templater.stringio a tiny bit more use.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2201
diff changeset
514 def __getattr__(self, key):
bc35cd725c37 make templater.stringio a tiny bit more use.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2201
diff changeset
515 return getattr(self.fp, key)