Mercurial > hg
annotate mercurial/templater.py @ 2439:e8c4f3d3df8c
extend network protocol to stop clients from locking servers
now all repositories have capabilities slot, tuple with list of names.
if 'unbundle' capability present, repo supports push where client does
not need to lock server. repository classes that have unbundle capability
also have unbundle method.
implemented for ssh now, will be base for push over http.
unbundle protocol acts this way. server tells client what heads it
has during normal negotiate step. client starts unbundle by repeat
server's heads back to it. if server has new heads, abort immediately.
otherwise, transfer changes to server. once data transferred, server
locks and checks heads again. if heads same, changes can be added.
else someone else added heads, and server aborts.
if client wants to force server to add heads, sends special heads list of
'force'.
author | Vadim Gelfer <vadim.gelfer@gmail.com> |
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date | Thu, 15 Jun 2006 16:37:23 -0700 |
parents | bc35cd725c37 |
children | fe1689273f84 |
rev | line source |
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1909
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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 |
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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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11 from node import * |
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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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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' |
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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 |
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
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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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changeset
|
349 changes = log.read(changenode) |
2189
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2001
diff
changeset
|
350 |
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changeset
|
351 def showlist(name, values, plural=None, **args): |
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parents:
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diff
changeset
|
352 '''expand set of values. |
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parents:
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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.
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parents:
2001
diff
changeset
|
358 |
e3eba577a0ae
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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
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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.
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parents:
2001
diff
changeset
|
363 |
e3eba577a0ae
move changeset_templater into templater module.
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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.
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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.
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parents:
2001
diff
changeset
|
368 |
e3eba577a0ae
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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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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
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parents:
2001
diff
changeset
|
378 if name not in self.t: |
e3eba577a0ae
move changeset_templater into templater module.
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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
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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.
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parents:
2001
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changeset
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460 'branches': showbranches, |
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parents:
2001
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changeset
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461 'date': changes[2], |
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parents:
2001
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changeset
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462 'desc': changes[4], |
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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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parents:
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changeset
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465 'files': showfiles, |
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parents:
2001
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changeset
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466 'manifest': showmanifest, |
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parents:
2001
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changeset
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467 'node': hex(changenode), |
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parents:
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 } |
2191
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changeset
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472 props = props.copy() |
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parents:
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changeset
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473 props.update(defprops) |
2189
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parents:
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changeset
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474 |
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parents:
2001
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changeset
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475 try: |
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
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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:
2001
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changeset
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477 key = 'header_debug' |
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parents:
2001
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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:
2001
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changeset
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479 key = 'header_quiet' |
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parents:
2001
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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:
2001
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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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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
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changeset
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484 else: |
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
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changeset
|
485 key = '' |
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parents:
2001
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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
diff
changeset
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488 if self.ui.debugflag and 'changeset_debug' in self.t: |
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parents:
2001
diff
changeset
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489 key = 'changeset_debug' |
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parents:
2001
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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
diff
changeset
|
491 key = 'changeset_quiet' |
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parents:
2001
diff
changeset
|
492 elif self.ui.verbose and 'changeset_verbose' in self.t: |
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
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493 key = 'changeset_verbose' |
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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' |
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parents:
2001
diff
changeset
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496 self.write(self.t(key, **props)) |
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parents:
2001
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changeset
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497 except KeyError, inst: |
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
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498 raise util.Abort(_("%s: no key named '%s'") % (self.t.mapfile, |
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
499 inst.args[0])) |
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
500 except SyntaxError, inst: |
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2001
diff
changeset
|
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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parents:
2191
diff
changeset
|
503 class stringio(object): |
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changeset
|
504 '''wrap cStringIO for use by changeset_templater.''' |
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changeset
|
505 def __init__(self): |
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changeset
|
506 self.fp = cStringIO.StringIO() |
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changeset
|
507 |
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parents:
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changeset
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508 def write(self, *args): |
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changeset
|
509 for a in args: |
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parents:
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changeset
|
510 self.fp.write(a) |
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parents:
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changeset
|
511 |
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parents:
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changeset
|
512 write_header = write |
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parents:
2191
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changeset
|
513 |
2202
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parents:
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diff
changeset
|
514 def __getattr__(self, key): |
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changeset
|
515 return getattr(self.fp, key) |