author | Benoit Boissinot <benoit.boissinot@ens-lyon.org> |
Thu, 23 Mar 2006 23:16:41 +0100 | |
changeset 1989 | 0541768fa558 |
parent 1987 | 04c17fc39c84 |
child 2001 | a439b7b51530 |
permissions | -rw-r--r-- |
1909
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
1 |
# templater.py - template expansion for output |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
2 |
# |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
3 |
# Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
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4 |
# |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
5 |
# This software may be used and distributed according to the terms |
37b9f80a5fbb
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
6 |
# of the GNU General Public License, incorporated herein by reference. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
7 |
|
1900
f2815605186e
move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1899
diff
changeset
|
8 |
import re |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
9 |
from demandload import demandload |
1901
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
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|
10 |
from i18n import gettext as _ |
1987
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
11 |
demandload(globals(), "cStringIO cgi re sys os time urllib util textwrap") |
1901
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 |
esctable = { |
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
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|
14 |
'\\': '\\', |
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
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15 |
'r': '\r', |
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
changeset
|
16 |
't': '\t', |
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
changeset
|
17 |
'n': '\n', |
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
changeset
|
18 |
'v': '\v', |
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
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|
19 |
} |
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
changeset
|
20 |
|
1902
1cc5f25653a3
make parsestring work with strings that do not have quotes.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1901
diff
changeset
|
21 |
def parsestring(s, quoted=True): |
1909
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
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|
22 |
'''parse a string using simple c-like syntax. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
23 |
string must be in quotes if quoted is True.''' |
1901
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
changeset
|
24 |
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
|
25 |
if quoted: |
1cc5f25653a3
make parsestring work with strings that do not have quotes.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1901
diff
changeset
|
26 |
first = s[0] |
1cc5f25653a3
make parsestring work with strings that do not have quotes.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1901
diff
changeset
|
27 |
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
|
28 |
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
|
29 |
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
|
30 |
s = s[1:-1] |
1901
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
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|
31 |
escape = False |
1902
1cc5f25653a3
make parsestring work with strings that do not have quotes.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1901
diff
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|
32 |
for c in s: |
1901
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
changeset
|
33 |
if escape: |
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
changeset
|
34 |
fp.write(esctable.get(c, c)) |
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
changeset
|
35 |
escape = False |
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
changeset
|
36 |
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
|
37 |
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
|
38 |
else: fp.write(c) |
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
changeset
|
39 |
if escape: raise SyntaxError(_('unterminated escape')) |
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
changeset
|
40 |
return fp.getvalue() |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
41 |
|
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
42 |
class templater(object): |
1909
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
43 |
'''template expansion engine. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
44 |
|
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
45 |
template expansion works like this. a map file contains key=value |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
46 |
pairs. if value is quoted, it is treated as string. otherwise, it |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
47 |
is treated as name of template file. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
48 |
|
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
49 |
templater is asked to expand a key in map. it looks up key, and |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
50 |
looks for atrings like this: {foo}. it expands {foo} by looking up |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
51 |
foo in map, and substituting it. expansion is recursive: it stops |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
52 |
when there is no more {foo} to replace. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
53 |
|
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
54 |
expansion also allows formatting and filtering. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
55 |
|
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
56 |
format uses key to expand each item in list. syntax is |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
57 |
{key%format}. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
58 |
|
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
59 |
filter uses function to transform value. syntax is |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
60 |
{key|filter1|filter2|...}.''' |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
61 |
|
1964
778281d46bb2
fix template bug that made hgweb break.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1955
diff
changeset
|
62 |
def __init__(self, mapfile, filters={}, defaults={}, cache={}): |
1909
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
63 |
'''set up template engine. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
64 |
mapfile is name of file to read map definitions from. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
65 |
filters is dict of functions. each transforms a value into another. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
66 |
defaults is dict of default map definitions.''' |
1905
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
67 |
self.mapfile = mapfile or 'template' |
1975
6e1a8ea5d717
Duplicate cache when creating templater.
Shun-ichi Goto <shunichi.goto@gmail.com>
parents:
1964
diff
changeset
|
68 |
self.cache = cache.copy() |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
69 |
self.map = {} |
1905
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
70 |
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
|
71 |
self.filters = filters |
1964
778281d46bb2
fix template bug that made hgweb break.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1955
diff
changeset
|
72 |
self.defaults = defaults |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
73 |
|
1905
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
74 |
if not mapfile: |
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
75 |
return |
1901
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
changeset
|
76 |
i = 0 |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
77 |
for l in file(mapfile): |
1914
a5bf0030df5f
make --style=compact look for map-cmdline.compact.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1913
diff
changeset
|
78 |
l = l.strip() |
1901
c64bef3d7043
use safer string parser for template engine.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1900
diff
changeset
|
79 |
i += 1 |
1914
a5bf0030df5f
make --style=compact look for map-cmdline.compact.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1913
diff
changeset
|
80 |
if not l or l[0] in '#;': continue |
1905
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
81 |
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
|
82 |
if m: |
1905
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
83 |
key, val = m.groups() |
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
84 |
if val[0] in "'\"": |
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
85 |
try: |
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
86 |
self.cache[key] = parsestring(val) |
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
87 |
except SyntaxError, inst: |
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
88 |
raise SyntaxError('%s:%s: %s' % |
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
89 |
(mapfile, i, inst.args[0])) |
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
90 |
else: |
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
91 |
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
|
92 |
else: |
1905
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
93 |
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
|
94 |
|
1899
888d298ddb91
many small changes to templater.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1897
diff
changeset
|
95 |
def __contains__(self, key): |
888d298ddb91
many small changes to templater.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1897
diff
changeset
|
96 |
return key in self.cache |
888d298ddb91
many small changes to templater.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1897
diff
changeset
|
97 |
|
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
98 |
def __call__(self, t, **map): |
1909
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
99 |
'''perform expansion. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
100 |
t is name of map element to expand. |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
101 |
map is added elements to use during expansion.''' |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
102 |
m = self.defaults.copy() |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
103 |
m.update(map) |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
104 |
try: |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
105 |
tmpl = self.cache[t] |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
106 |
except KeyError: |
1905
0c760737b996
improve template errors when something is wrong.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
107 |
try: |
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parents:
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diff
changeset
|
108 |
tmpl = self.cache[t] = file(self.map[t]).read() |
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parents:
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diff
changeset
|
109 |
except IOError, inst: |
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diff
changeset
|
110 |
raise IOError(inst.args[0], _('template file %s: %s') % |
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parents:
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diff
changeset
|
111 |
(self.map[t], inst.args[1])) |
1896
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|
112 |
return self.template(tmpl, self.filters, **m) |
f8f818a04f5b
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parents:
diff
changeset
|
113 |
|
1904 | 114 |
template_re = re.compile(r"[#{]([a-zA-Z_][a-zA-Z0-9_]*)" |
1900
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diff
changeset
|
115 |
r"((%[a-zA-Z_][a-zA-Z0-9_]*)*)" |
1904 | 116 |
r"((\|[a-zA-Z_][a-zA-Z0-9_]*)*)[#}]") |
1900
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diff
changeset
|
117 |
|
1896
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changeset
|
118 |
def template(self, tmpl, filters={}, **map): |
1900
f2815605186e
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diff
changeset
|
119 |
lm = map.copy() |
1896
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changeset
|
120 |
while tmpl: |
1900
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diff
changeset
|
121 |
m = self.template_re.search(tmpl) |
1896
f8f818a04f5b
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changeset
|
122 |
if m: |
1905
0c760737b996
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parents:
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diff
changeset
|
123 |
start, end = m.span(0) |
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parents:
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diff
changeset
|
124 |
s, e = tmpl[start], tmpl[end - 1] |
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parents:
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diff
changeset
|
125 |
key = m.group(1) |
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parents:
1904
diff
changeset
|
126 |
if ((s == '#' and e != '#') or (s == '{' and e != '}')): |
0c760737b996
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parents:
1904
diff
changeset
|
127 |
raise SyntaxError(_("'%s'/'%s' mismatch expanding '%s'") % |
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parents:
1904
diff
changeset
|
128 |
(s, e, key)) |
1900
f2815605186e
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1899
diff
changeset
|
129 |
if start: |
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1899
diff
changeset
|
130 |
yield tmpl[:start] |
1905
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parents:
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diff
changeset
|
131 |
v = map.get(key, "") |
1896
f8f818a04f5b
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parents:
diff
changeset
|
132 |
v = callable(v) and v(**map) or v |
f8f818a04f5b
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parents:
diff
changeset
|
133 |
|
f8f818a04f5b
move hgweb template code out to templater
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parents:
diff
changeset
|
134 |
format = m.group(2) |
f8f818a04f5b
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parents:
diff
changeset
|
135 |
fl = m.group(4) |
f8f818a04f5b
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
136 |
|
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
137 |
if format: |
f8f818a04f5b
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parents:
diff
changeset
|
138 |
q = v.__iter__ |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
139 |
for i in q(): |
f8f818a04f5b
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
140 |
lm.update(i) |
f8f818a04f5b
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
141 |
yield self(format[1:], **lm) |
f8f818a04f5b
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
142 |
|
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
143 |
v = "" |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
144 |
|
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
145 |
elif fl: |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
146 |
for f in fl.split("|")[1:]: |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
147 |
v = filters[f](v) |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
148 |
|
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
149 |
yield v |
1905
0c760737b996
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1904
diff
changeset
|
150 |
tmpl = tmpl[end:] |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
151 |
else: |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
152 |
yield tmpl |
1900
f2815605186e
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1899
diff
changeset
|
153 |
break |
f2815605186e
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1899
diff
changeset
|
154 |
|
f2815605186e
move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1899
diff
changeset
|
155 |
agescales = [("second", 1), |
f2815605186e
move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1899
diff
changeset
|
156 |
("minute", 60), |
f2815605186e
move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1899
diff
changeset
|
157 |
("hour", 3600), |
f2815605186e
move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1899
diff
changeset
|
158 |
("day", 3600 * 24), |
f2815605186e
move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1899
diff
changeset
|
159 |
("week", 3600 * 24 * 7), |
f2815605186e
move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1899
diff
changeset
|
160 |
("month", 3600 * 24 * 30), |
f2815605186e
move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1899
diff
changeset
|
161 |
("year", 3600 * 24 * 365)] |
f2815605186e
move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1899
diff
changeset
|
162 |
|
f2815605186e
move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1899
diff
changeset
|
163 |
agescales.reverse() |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
164 |
|
1909
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
165 |
def age(date): |
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
166 |
'''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
|
167 |
|
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
168 |
def plural(t, c): |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
169 |
if c == 1: |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
170 |
return t |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
171 |
return t + "s" |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
172 |
def fmt(t, c): |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
173 |
return "%d %s" % (c, plural(t, c)) |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
174 |
|
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
175 |
now = time.time() |
1909
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
176 |
then = date[0] |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
177 |
delta = max(1, int(now - then)) |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
178 |
|
1900
f2815605186e
move repeated work out of inner loops.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1899
diff
changeset
|
179 |
for t, s in agescales: |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
180 |
n = delta / s |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
181 |
if n >= 2 or s == 1: |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
182 |
return fmt(t, n) |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
183 |
|
1987
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
184 |
def stringify(thing): |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
185 |
'''turn nested template iterator into string.''' |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
186 |
cs = cStringIO.StringIO() |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
187 |
def walk(things): |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
188 |
for t in things: |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
189 |
if hasattr(t, '__iter__'): |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
190 |
walk(t) |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
191 |
else: |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
192 |
cs.write(t) |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
193 |
walk(thing) |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
194 |
return cs.getvalue() |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
195 |
|
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
196 |
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
|
197 |
space_re = re.compile(r' +') |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
198 |
|
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
199 |
def fill(text, width): |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
200 |
'''fill many paragraphs.''' |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
201 |
def findparas(): |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
202 |
start = 0 |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
203 |
while True: |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
204 |
m = para_re.search(text, start) |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
205 |
if not m: |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
206 |
w = len(text) |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
207 |
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
|
208 |
yield text[start:w], text[w:] |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
209 |
break |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
210 |
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
|
211 |
start = m.end(1) |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
212 |
|
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
213 |
fp = cStringIO.StringIO() |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
214 |
for para, rest in findparas(): |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
215 |
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
|
216 |
fp.write(rest) |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
217 |
return fp.getvalue() |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
218 |
|
1906
9dec2479622d
add iso date template filter.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1905
diff
changeset
|
219 |
def isodate(date): |
1987
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
220 |
'''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
|
221 |
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
|
222 |
|
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
223 |
def nl2br(text): |
1909
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
224 |
'''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
|
225 |
return text.replace('\n', '<br/>\n') |
f8f818a04f5b
move hgweb template code out to templater
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parents:
diff
changeset
|
226 |
|
f8f818a04f5b
move hgweb template code out to templater
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parents:
diff
changeset
|
227 |
def obfuscate(text): |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
228 |
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
|
229 |
|
1904 | 230 |
def domain(author): |
1909
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
231 |
'''get domain of author, or empty string if none.''' |
1904 | 232 |
f = author.find('@') |
233 |
if f == -1: return '' |
|
234 |
author = author[f+1:] |
|
235 |
f = author.find('>') |
|
236 |
if f >= 0: author = author[:f] |
|
237 |
return author |
|
238 |
||
1987
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
239 |
def email(author): |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
240 |
'''get email of author.''' |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
241 |
r = author.find('>') |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
242 |
if r == -1: r = None |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
243 |
return author[author.find('<')+1:r] |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
244 |
|
1904 | 245 |
def person(author): |
1909
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
246 |
'''get name of author, or else username.''' |
1904 | 247 |
f = author.find('<') |
248 |
if f == -1: return util.shortuser(author) |
|
249 |
return author[:f].rstrip() |
|
250 |
||
1987
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
251 |
def shortdate(date): |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
252 |
'''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
|
253 |
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
|
254 |
|
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
255 |
def indent(text, prefix): |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
256 |
'''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
|
257 |
fp = cStringIO.StringIO() |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
258 |
lines = text.splitlines() |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
259 |
num_lines = len(lines) |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
260 |
for i in xrange(num_lines): |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
261 |
l = lines[i] |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
262 |
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
|
263 |
fp.write(l) |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
264 |
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
|
265 |
fp.write('\n') |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
266 |
return fp.getvalue() |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
267 |
|
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
268 |
common_filters = { |
1904 | 269 |
"addbreaks": nl2br, |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
270 |
"age": age, |
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
271 |
"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
|
272 |
"domain": domain, |
1987
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
273 |
"email": email, |
1904 | 274 |
"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
|
275 |
"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
|
276 |
"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
|
277 |
"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
|
278 |
"tabindent": lambda x: indent(x, '\t'), |
1906
9dec2479622d
add iso date template filter.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1905
diff
changeset
|
279 |
"isodate": isodate, |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
280 |
"obfuscate": obfuscate, |
1912
b288b4bb8448
hide some functions behind lambdas, so demandload is useful.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1909
diff
changeset
|
281 |
"permissions": lambda x: x and "-rwxr-xr-x" or "-rw-r--r--", |
1904 | 282 |
"person": person, |
283 |
"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
|
284 |
"short": lambda x: x[:12], |
1987
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
285 |
"shortdate": shortdate, |
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1975
diff
changeset
|
286 |
"stringify": stringify, |
1904 | 287 |
"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
|
288 |
"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
|
289 |
"user": lambda x: util.shortuser(x), |
1896
f8f818a04f5b
move hgweb template code out to templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
290 |
} |
1897
58b6784cf9f1
move hgweb.templatepath into templater
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1896
diff
changeset
|
291 |
|
1899
888d298ddb91
many small changes to templater.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1897
diff
changeset
|
292 |
def templatepath(name=None): |
1909
37b9f80a5fbb
add doc comments to template code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1906
diff
changeset
|
293 |
'''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
|
294 |
returns None if not found.''' |
1899
888d298ddb91
many small changes to templater.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1897
diff
changeset
|
295 |
for f in 'templates', '../templates': |
888d298ddb91
many small changes to templater.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1897
diff
changeset
|
296 |
fl = f.split('/') |
888d298ddb91
many small changes to templater.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1897
diff
changeset
|
297 |
if name: fl.append(name) |
888d298ddb91
many small changes to templater.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1897
diff
changeset
|
298 |
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
|
299 |
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
|
300 |
return os.path.normpath(p) |
1955
2f500a4b6e99
Fix the py2exe template path problem (issue:152) again.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
1914
diff
changeset
|
301 |
else: |
2f500a4b6e99
Fix the py2exe template path problem (issue:152) again.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
1914
diff
changeset
|
302 |
# executable version (py2exe) doesn't support __file__ |
2f500a4b6e99
Fix the py2exe template path problem (issue:152) again.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
1914
diff
changeset
|
303 |
if hasattr(sys, 'frozen'): |
2f500a4b6e99
Fix the py2exe template path problem (issue:152) again.
Shun-ichi GOTO <shunichi.goto@gmail.com>
parents:
1914
diff
changeset
|
304 |
return os.path.join(sys.prefix, "templates") |