hg/pyhgsh: mercurial/templater.py annotate

annotate mercurial/templater.py @ 1905:0c760737b996

improve template errors when something is wrong.

author	Vadim Gelfer <vadim.gelfer@gmail.com>
date	Mon, 27 Feb 2006 12:41:20 -0800
parents	a7e416bf3c1d
children	9dec2479622d

rev	line source
1900 f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	1 import re
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	2 from demandload import demandload
1901 c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	3 from i18n import gettext as _
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	4 demandload(globals(), "cStringIO cgi os time urllib util")
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	5
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	6 esctable = {
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	7 '\\': '\\',
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	8 'r': '\r',
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	9 't': '\t',
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	10 'n': '\n',
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	11 'v': '\v',
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	12 }
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	13
1902 1cc5f25653a3 make parsestring work with strings that do not have quotes. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1901 diff changeset	14 def parsestring(s, quoted=True):
1901 c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	15 fp = cStringIO.StringIO()
1902 1cc5f25653a3 make parsestring work with strings that do not have quotes. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1901 diff changeset	16 if quoted:
1cc5f25653a3 make parsestring work with strings that do not have quotes. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1901 diff changeset	17 first = s[0]
1cc5f25653a3 make parsestring work with strings that do not have quotes. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1901 diff changeset	18 if len(s) < 2: raise SyntaxError(_('string too short'))
1cc5f25653a3 make parsestring work with strings that do not have quotes. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1901 diff changeset	19 if first not in "'\"": raise SyntaxError(_('invalid quote'))
1cc5f25653a3 make parsestring work with strings that do not have quotes. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1901 diff changeset	20 if s[-1] != first: raise SyntaxError(_('unmatched quotes'))
1cc5f25653a3 make parsestring work with strings that do not have quotes. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1901 diff changeset	21 s = s[1:-1]
1901 c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	22 escape = False
1902 1cc5f25653a3 make parsestring work with strings that do not have quotes. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1901 diff changeset	23 for c in s:
1901 c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	24 if escape:
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	25 fp.write(esctable.get(c, c))
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	26 escape = False
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	27 elif c == '\\': escape = True
1902 1cc5f25653a3 make parsestring work with strings that do not have quotes. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1901 diff changeset	28 elif quoted and c == first: raise SyntaxError(_('string ends early'))
1901 c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	29 else: fp.write(c)
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	30 if escape: raise SyntaxError(_('unterminated escape'))
c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	31 return fp.getvalue()
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	32
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	33 class templater(object):
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	34 def __init__(self, mapfile, filters={}, defaults={}):
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	35 self.mapfile = mapfile or 'template'
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	36 self.cache = {}
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	37 self.map = {}
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	38 self.base = (mapfile and os.path.dirname(mapfile)) or ''
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	39 self.filters = filters
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	40 self.defaults = defaults
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	41
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	42 if not mapfile:
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	43 return
1901 c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	44 i = 0
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	45 for l in file(mapfile):
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	46 l = l.rstrip('\r\n')
1901 c64bef3d7043 use safer string parser for template engine. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1900 diff changeset	47 i += 1
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	48 if l.startswith('#') or not l.strip(): continue
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	49 m = re.match(r'([a-zA-Z_][a-zA-Z0-9_])\s=\s*(.+)$', l)
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	50 if m:
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	51 key, val = m.groups()
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	52 if val[0] in "'\"":
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	53 try:
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	54 self.cache[key] = parsestring(val)
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	55 except SyntaxError, inst:
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	56 raise SyntaxError('%s:%s: %s' %
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	57 (mapfile, i, inst.args[0]))
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	58 else:
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	59 self.map[key] = os.path.join(self.base, val)
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	60 else:
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	61 raise SyntaxError(_("%s:%s: parse error") % (mapfile, i))
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	62
1899 888d298ddb91 many small changes to templater. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1897 diff changeset	63 def __contains__(self, key):
888d298ddb91 many small changes to templater. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1897 diff changeset	64 return key in self.cache
888d298ddb91 many small changes to templater. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1897 diff changeset	65
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	66 def __call__(self, t, **map):
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	67 m = self.defaults.copy()
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	68 m.update(map)
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	69 try:
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	70 tmpl = self.cache[t]
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	71 except KeyError:
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	72 try:
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	73 tmpl = self.cache[t] = file(self.map[t]).read()
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	74 except IOError, inst:
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	75 raise IOError(inst.args[0], _('template file %s: %s') %
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	76 (self.map[t], inst.args[1]))
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	77 return self.template(tmpl, self.filters, **m)
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	78
1904 a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	79 template_re = re.compile(r"[#{]([a-zA-Z_][a-zA-Z0-9_]*)"
1900 f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	80 r"((%[a-zA-Z_][a-zA-Z0-9_]))"
1904 a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	81 r"((\\|[a-zA-Z_][a-zA-Z0-9_]))[#}]")
1900 f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	82
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	83 def template(self, tmpl, filters={}, **map):
1900 f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	84 lm = map.copy()
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	85 while tmpl:
1900 f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	86 m = self.template_re.search(tmpl)
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	87 if m:
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	88 start, end = m.span(0)
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	89 s, e = tmpl[start], tmpl[end - 1]
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	90 key = m.group(1)
0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	91 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	92 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	93 (s, e, key))
1900 f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	94 if start:
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	95 yield tmpl[:start]
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	96 v = map.get(key, "")
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	97 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	98
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	99 format = m.group(2)
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	100 fl = m.group(4)
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	101
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	102 if format:
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	103 q = v.__iter__
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	104 for i in q():
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	105 lm.update(i)
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	106 yield self(format[1:], **lm)
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	107
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	108 v = ""
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	109
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	110 elif fl:
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	111 for f in fl.split("\|")[1:]:
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	112 v = filters[f](v)
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	113
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	114 yield v
1905 0c760737b996 improve template errors when something is wrong. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1904 diff changeset	115 tmpl = tmpl[end:]
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	116 else:
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	117 yield tmpl
1900 f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	118 break
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	119
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	120 agescales = [("second", 1),
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	121 ("minute", 60),
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	122 ("hour", 3600),
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	123 ("day", 3600 * 24),
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	124 ("week", 3600 * 24 * 7),
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	125 ("month", 3600 * 24 * 30),
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	126 ("year", 3600 * 24 * 365)]
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	127
f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	128 agescales.reverse()
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	129
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	130 def age(x):
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	131 def plural(t, c):
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	132 if c == 1:
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	133 return t
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	134 return t + "s"
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	135 def fmt(t, c):
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	136 return "%d %s" % (c, plural(t, c))
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 now = time.time()
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	139 then = x[0]
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	140 delta = max(1, int(now - then))
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	141
1900 f2815605186e move repeated work out of inner loops. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1899 diff changeset	142 for t, s in agescales:
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	143 n = delta / s
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	144 if n >= 2 or s == 1:
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	145 return fmt(t, n)
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	146
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	147 def nl2br(text):
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	148 return text.replace('\n', '<br/>\n')
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 def obfuscate(text):
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	151 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	152
1904 a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	153 def domain(author):
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	154 f = author.find('@')
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	155 if f == -1: return ''
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	156 author = author[f+1:]
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	157 f = author.find('>')
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	158 if f >= 0: author = author[:f]
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	159 return author
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	160
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	161 def person(author):
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	162 f = author.find('<')
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	163 if f == -1: return util.shortuser(author)
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	164 return author[:f].rstrip()
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	165
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	166 common_filters = {
1904 a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	167 "addbreaks": nl2br,
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	168 "age": age,
f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	169 "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	170 "domain": domain,
1904 a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	171 "escape": lambda x: cgi.escape(x, True),
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	172 "firstline": (lambda x: x.splitlines(1)[0]),
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	173 "obfuscate": obfuscate,
1904 a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	174 "permissions": (lambda x: x and "-rwxr-xr-x" or "-rw-r--r--"),
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	175 "person": person,
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	176 "rfc822date": lambda x: util.datestr(x, "%a, %d %b %Y %H:%M:%S"),
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	177 "short": (lambda x: x[:12]),
1904 a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	178 "strip": lambda x: x.strip(),
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	179 "urlescape": urllib.quote,
a7e416bf3c1d improve templating. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1902 diff changeset	180 "user": util.shortuser,
1896 f8f818a04f5b move hgweb template code out to templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	181 }
1897 58b6784cf9f1 move hgweb.templatepath into templater Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1896 diff changeset	182
1899 888d298ddb91 many small changes to templater. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1897 diff changeset	183 def templatepath(name=None):
888d298ddb91 many small changes to templater. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1897 diff changeset	184 for f in 'templates', '../templates':
888d298ddb91 many small changes to templater. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1897 diff changeset	185 fl = f.split('/')
888d298ddb91 many small changes to templater. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1897 diff changeset	186 if name: fl.append(name)
888d298ddb91 many small changes to templater. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1897 diff changeset	187 p = os.path.join(os.path.dirname(__file__), *fl)
888d298ddb91 many small changes to templater. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 1897 diff changeset	188 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	189 return os.path.normpath(p)

Mercurial > hg > pyhgsh

annotate mercurial/templater.py @ 1905:0c760737b996