Mercurial > libervia-backend

annotate sat/tools/common/template.py @ 2653:7213caa5c5d0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
plugin OTR: integrated in new encryption handler + fixed use of bare jid where full jid was expected
author Goffi <goffi@goffi.org>
date Sat, 11 Aug 2018 18:24:55 +0200
parents 56f94936df1e
children 0fa217fafabf
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
1 #!/usr/bin/env python2
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
2 # -*- coding: utf-8 -*-
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
3
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
4 # SAT: a jabber client
2483
0046283a285d dates update
Goffi <goffi@goffi.org>
parents: 2466
diff changeset
5 # Copyright (C) 2009-2018 Jérôme Poisson (goffi@goffi.org)
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
6
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
7 # This program is free software: you can redistribute it and/or modify
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
8 # it under the terms of the GNU Affero General Public License as published by
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
9 # the Free Software Foundation, either version 3 of the License, or
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
10 # (at your option) any later version.
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
11
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
12 # This program is distributed in the hope that it will be useful,
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
15 # GNU Affero General Public License for more details.
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
16
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
17 # You should have received a copy of the GNU Affero General Public License
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
19
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
20 """ template generation """
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
21
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
22 from sat.core.constants import Const as C
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
23 from sat.core.i18n import _
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
24 from sat.core import exceptions
2599
5b26033c49a8 tools (common): moved date_fmt function from template filters to new date_utils module, so it can be used everywhere.
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
25 from sat.tools.common import date_utils
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
26 from sat.core.log import getLogger
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
27
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
28 log = getLogger(__name__)
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
29 import os.path
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
30 from xml.sax.saxutils import quoteattr
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
31 import time
2401
221478058d8a template: improved attribute escaping, and added it to filters under the name "attr_escape"
Goffi <goffi@goffi.org>
parents: 2394
diff changeset
32 import re
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
33 from babel import support
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
34 from babel import Locale
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
35 from babel.core import UnknownLocaleError
2454
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
36 import pygments
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
37 from pygments import lexers
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
38 from pygments import formatters
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
39
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
40 try:
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
41 import sat_templates
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
42 except ImportError:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
43 raise exceptions.MissingModule(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
44 u"sat_templates module is not available, please install it or check your path to use template engine"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
45 )
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
46 else:
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
47 sat_templates # to avoid pyflakes warning
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
48
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
49 try:
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
50 import jinja2
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
51 except:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
52 raise exceptions.MissingModule(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
53 u"Missing module jinja2, please install it from http://jinja.pocoo.org or with pip install jinja2"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
54 )
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
55
2265
322694543225 tools (common/template): ScriptsHandler fix/improvments:
Goffi <goffi@goffi.org>
parents: 2249
diff changeset
56 from jinja2 import Markup as safe
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
57 from jinja2 import is_undefined
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
58 from lxml import etree
2265
322694543225 tools (common/template): ScriptsHandler fix/improvments:
Goffi <goffi@goffi.org>
parents: 2249
diff changeset
59
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
60 HTML_EXT = ("html", "xhtml")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
61 RE_ATTR_ESCAPE = re.compile(r"[^a-z_-]")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
62 #  TODO: handle external path (an additional search path for templates should be settable by user
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
63 # TODO: handle absolute URL (should be used for trusted use cases) only (e.g. jp) for security reason
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
64
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
65
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
66 class TemplateLoader(jinja2.FileSystemLoader):
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
67 def __init__(self):
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
68 searchpath = os.path.dirname(sat_templates.__file__)
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
69 super(TemplateLoader, self).__init__(searchpath, followlinks=True)
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
70
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
71 def parse_template(self, template):
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
72 """parse template path and return theme and relative URL
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
73
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
74 @param template_path(unicode): path to template with parenthesis syntax
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
75 @return (tuple[(unicode,None),unicode]): theme and template_path
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
76 theme can be None if relative path is used
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
77 relative path is the path from search path with theme specified
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
78 e.g. default/blog/articles.html
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
79 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
80 if template.startswith(u"("):
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
81 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
82 theme_end = template.index(u")")
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
83 except IndexError:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
84 raise ValueError(u"incorrect theme in template")
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
85 theme = template[1:theme_end]
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
86 template = template[theme_end + 1 :]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
87 if not template or template.startswith(u"/"):
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
88 raise ValueError(u"incorrect path after template name")
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
89 template = os.path.join(theme, template)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
90 elif template.startswith(u"/"):
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
91 # absolute path means no template
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
92 theme = None
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
93 raise NotImplementedError(u"absolute path is not implemented yet")
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
94 else:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
95 theme = C.TEMPLATE_THEME_DEFAULT
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
96 template = os.path.join(theme, template)
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
97 return theme, template
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
98
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
99 def get_default_template(self, theme, template_path):
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
100 """return default template path
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
101
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
102 @param theme(unicode): theme used
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
103 @param template_path(unicode): path to the not found template
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
104 @return (unicode, None): default path or None if there is not
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
105 """
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
106 ext = os.path.splitext(template_path)[1][1:]
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
107 path_elems = template_path.split(u"/")
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
108 if ext in HTML_EXT:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
109 if path_elems[1] == u"error":
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
110 # if an inexisting error page is requested, we return base page
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
111 default_path = os.path.join(theme, u"error/base.html")
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
112 return default_path
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
113 if theme != C.TEMPLATE_THEME_DEFAULT:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
114 # if template doesn't exists for this theme, we try with default
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
115 return os.path.join(C.TEMPLATE_THEME_DEFAULT, path_elems[1:])
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
116
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
117 def get_source(self, environment, template):
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
118 """relative path to template dir, with special theme handling
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
119
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
120 if the path is just relative, "default" theme is used.
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
121 The theme can be specified in parenthesis just before the path
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
122 e.g.: (some_theme)path/to/template.html
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
123 """
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
124 theme, template_path = self.parse_template(template)
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
125 try:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
126 return super(TemplateLoader, self).get_source(environment, template_path)
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
127 except jinja2.exceptions.TemplateNotFound as e:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
128 # in some special cases, a defaut template is returned if nothing is found
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
129 if theme is not None:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
130 default_path = self.get_default_template(theme, template_path)
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
131 if default_path is not None:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
132 return super(TemplateLoader, self).get_source(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
133 environment, default_path
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
134 )
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
135 # if no default template is found, we re-raise the error
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
136 raise e
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
137
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
138
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
139 class Indexer(object):
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
140 """Index global to a page"""
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
141
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
142 def __init__(self):
2385
39d30cf722cb template: gidx methods improvment:
Goffi <goffi@goffi.org>
parents: 2384
diff changeset
143 self._indexes = {}
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
144
2385
39d30cf722cb template: gidx methods improvment:
Goffi <goffi@goffi.org>
parents: 2384
diff changeset
145 def next(self, value):
39d30cf722cb template: gidx methods improvment:
Goffi <goffi@goffi.org>
parents: 2384
diff changeset
146 if value not in self._indexes:
39d30cf722cb template: gidx methods improvment:
Goffi <goffi@goffi.org>
parents: 2384
diff changeset
147 self._indexes[value] = 0
39d30cf722cb template: gidx methods improvment:
Goffi <goffi@goffi.org>
parents: 2384
diff changeset
148 return 0
39d30cf722cb template: gidx methods improvment:
Goffi <goffi@goffi.org>
parents: 2384
diff changeset
149 self._indexes[value] += 1
39d30cf722cb template: gidx methods improvment:
Goffi <goffi@goffi.org>
parents: 2384
diff changeset
150 return self._indexes[value]
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
151
2385
39d30cf722cb template: gidx methods improvment:
Goffi <goffi@goffi.org>
parents: 2384
diff changeset
152 def current(self, value):
39d30cf722cb template: gidx methods improvment:
Goffi <goffi@goffi.org>
parents: 2384
diff changeset
153 return self._indexes.get(value)
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
154
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
155
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
156 class ScriptsHandler(object):
2265
322694543225 tools (common/template): ScriptsHandler fix/improvments:
Goffi <goffi@goffi.org>
parents: 2249
diff changeset
157 def __init__(self, renderer, template_path, template_root_dir, root_path):
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
158 self.renderer = renderer
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
159 self.template_root_dir = template_root_dir
2265
322694543225 tools (common/template): ScriptsHandler fix/improvments:
Goffi <goffi@goffi.org>
parents: 2249
diff changeset
160 self.root_path = root_path
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
161 self.scripts = [] #  we don't use a set because order may be important
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
162 dummy, self.theme, self.is_default_theme = renderer.getThemeData(template_path)
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
163
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
164 def include(self, library_name, attribute="defer"):
2265
322694543225 tools (common/template): ScriptsHandler fix/improvments:
Goffi <goffi@goffi.org>
parents: 2249
diff changeset
165 """Mark that a script need to be imported.
322694543225 tools (common/template): ScriptsHandler fix/improvments:
Goffi <goffi@goffi.org>
parents: 2249
diff changeset
166
322694543225 tools (common/template): ScriptsHandler fix/improvments:
Goffi <goffi@goffi.org>
parents: 2249
diff changeset
167 Must be used before base.html is extended, as <script> are generated there.
322694543225 tools (common/template): ScriptsHandler fix/improvments:
Goffi <goffi@goffi.org>
parents: 2249
diff changeset
168 If called several time with the same library, it will be imported once.
322694543225 tools (common/template): ScriptsHandler fix/improvments:
Goffi <goffi@goffi.org>
parents: 2249
diff changeset
169 @param library_name(unicode): name of the library to import
2465
bb0bbcc80fc8 template: boolean attribute can now be specified when importing a script, and default to "defer"
Goffi <goffi@goffi.org>
parents: 2454
diff changeset
170 @param loading:
2265
322694543225 tools (common/template): ScriptsHandler fix/improvments:
Goffi <goffi@goffi.org>
parents: 2249
diff changeset
171 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
172 if attribute not in ("defer", "async", ""):
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
173 raise exceptions.DataError(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
174 _(u'Invalid attribute, please use one of "defer", "async" or ""')
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
175 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
176 if library_name.endswith(".js"):
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
177 library_name = library_name[:-3]
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
178 if library_name not in self.scripts:
2465
bb0bbcc80fc8 template: boolean attribute can now be specified when importing a script, and default to "defer"
Goffi <goffi@goffi.org>
parents: 2454
diff changeset
179 self.scripts.append((library_name, attribute))
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
180 return u""
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
181
2265
322694543225 tools (common/template): ScriptsHandler fix/improvments:
Goffi <goffi@goffi.org>
parents: 2249
diff changeset
182 def generate_scripts(self):
322694543225 tools (common/template): ScriptsHandler fix/improvments:
Goffi <goffi@goffi.org>
parents: 2249
diff changeset
183 """Generate the <script> elements
322694543225 tools (common/template): ScriptsHandler fix/improvments:
Goffi <goffi@goffi.org>
parents: 2249
diff changeset
184
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
185 @return (unicode): <scripts> HTML tags
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
186 """
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
187 scripts = []
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
188 tpl = u"<script src={src} {attribute}></script>"
2465
bb0bbcc80fc8 template: boolean attribute can now be specified when importing a script, and default to "defer"
Goffi <goffi@goffi.org>
parents: 2454
diff changeset
189 for library, attribute in self.scripts:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
190 path = self.renderer.getStaticPath(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
191 library, self.template_root_dir, self.theme, self.is_default_theme, ".js"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
192 )
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
193 if path is None:
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
194 log.warning(_(u"Can't find {}.js javascript library").format(library))
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
195 continue
2265
322694543225 tools (common/template): ScriptsHandler fix/improvments:
Goffi <goffi@goffi.org>
parents: 2249
diff changeset
196 path = os.path.join(self.root_path, path)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
197 scripts.append(tpl.format(src=quoteattr(path), attribute=attribute))
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
198 return safe(u"\n".join(scripts))
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
199
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
200
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
201 class Renderer(object):
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
202 def __init__(self, host):
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
203 self.host = host
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
204 self.base_dir = os.path.dirname(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
205 sat_templates.__file__
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
206 ) # FIXME: should be modified if we handle use extra dirs
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
207 self.env = jinja2.Environment(
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
208 loader=TemplateLoader(),
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
209 autoescape=jinja2.select_autoescape(["html", "xhtml", "xml"]),
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
210 trim_blocks=True,
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
211 lstrip_blocks=True,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
212 extensions=["jinja2.ext.i18n"],
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
213 )
2599
5b26033c49a8 tools (common): moved date_fmt function from template filters to new date_utils module, so it can be used everywhere.
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
214 self._locale_str = C.DEFAULT_LOCALE
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
215 self._locale = Locale.parse(self._locale_str)
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
216 self.installTranslations()
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
217 # we want to have access to SàT constants in templates
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
218 self.env.globals[u"C"] = C
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
219 # custom filters
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
220 self.env.filters["next_gidx"] = self._next_gidx
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
221 self.env.filters["cur_gidx"] = self._cur_gidx
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
222 self.env.filters["date_fmt"] = self._date_fmt
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
223 self.env.filters["xmlui_class"] = self._xmlui_class
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
224 self.env.filters["attr_escape"] = self.attr_escape
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
225 self.env.filters["item_filter"] = self._item_filter
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
226 self.env.filters["adv_format"] = self._adv_format
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
227 self.env.filters["dict_ext"] = self._dict_ext
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
228 self.env.filters["highlight"] = self.highlight
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
229 # custom tests
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
230 self.env.tests["in_the_past"] = self._in_the_past
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
231 self.icons_path = os.path.join(host.media_dir, u"fonts/fontello/svg")
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
232
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
233 def installTranslations(self):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
234 i18n_dir = os.path.join(self.base_dir, "i18n")
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
235 self.translations = {}
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
236 for lang_dir in os.listdir(i18n_dir):
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
237 lang_path = os.path.join(i18n_dir, lang_dir)
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
238 if not os.path.isdir(lang_path):
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
239 continue
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
240 po_path = os.path.join(lang_path, "LC_MESSAGES/sat.mo")
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
241 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
242 with open(po_path, "rb") as f:
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
243 self.translations[Locale.parse(lang_dir)] = support.Translations(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
244 f, "sat"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
245 )
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
246 except EnvironmentError:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
247 log.error(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
248 _(u"Can't find template translation at {path}").format(path=po_path)
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
249 )
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
250 except UnknownLocaleError as e:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
251 log.error(_(u"Invalid locale name: {msg}").format(msg=e))
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
252 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
253 log.info(_(u"loaded {lang} templates translations").format(lang=lang_dir))
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
254 self.env.install_null_translations(True)
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
255
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
256 def setLocale(self, locale_str):
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
257 """set current locale
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
258
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
259 change current translation locale and self self._locale and self._locale_str
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
260 """
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
261 if locale_str == self._locale_str:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
262 return
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
263 if locale_str == "en":
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
264 # we default to GB English when it's not specified
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
265 # one of the main reason is to avoid the nonsense U.S. short date format
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
266 locale_str = "en_GB"
2323
2dae79990122 template: print warning message and use DEFAULT_LOCALE on bad locale
Goffi <goffi@goffi.org>
parents: 2266
diff changeset
267 try:
2dae79990122 template: print warning message and use DEFAULT_LOCALE on bad locale
Goffi <goffi@goffi.org>
parents: 2266
diff changeset
268 locale = Locale.parse(locale_str)
2dae79990122 template: print warning message and use DEFAULT_LOCALE on bad locale
Goffi <goffi@goffi.org>
parents: 2266
diff changeset
269 except ValueError as e:
2dae79990122 template: print warning message and use DEFAULT_LOCALE on bad locale
Goffi <goffi@goffi.org>
parents: 2266
diff changeset
270 log.warning(_(u"invalid locale value: {msg}").format(msg=e))
2599
5b26033c49a8 tools (common): moved date_fmt function from template filters to new date_utils module, so it can be used everywhere.
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
271 locale_str = self._locale_str = C.DEFAULT_LOCALE
2323
2dae79990122 template: print warning message and use DEFAULT_LOCALE on bad locale
Goffi <goffi@goffi.org>
parents: 2266
diff changeset
272 locale = Locale.parse(locale_str)
2dae79990122 template: print warning message and use DEFAULT_LOCALE on bad locale
Goffi <goffi@goffi.org>
parents: 2266
diff changeset
273
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
274 locale_str = unicode(locale)
2599
5b26033c49a8 tools (common): moved date_fmt function from template filters to new date_utils module, so it can be used everywhere.
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
275 if locale_str != C.DEFAULT_LOCALE:
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
276 try:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
277 translations = self.translations[locale]
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
278 except KeyError:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
279 log.warning(_(u"Can't find locale {locale}".format(locale=locale)))
2599
5b26033c49a8 tools (common): moved date_fmt function from template filters to new date_utils module, so it can be used everywhere.
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
280 locale_str = C.DEFAULT_LOCALE
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
281 locale = Locale.parse(self._locale_str)
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
282 else:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
283 self.env.install_gettext_translations(translations, True)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
284 log.debug(_(u"Switched to {lang}").format(lang=locale.english_name))
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
285
2599
5b26033c49a8 tools (common): moved date_fmt function from template filters to new date_utils module, so it can be used everywhere.
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
286 if locale_str == C.DEFAULT_LOCALE:
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
287 self.env.install_null_translations(True)
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
288
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
289 self._locale = locale
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
290 self._locale_str = locale_str
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
291
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
292 def getThemeAndRoot(self, template):
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
293 """retrieve theme and root dir of a given tempalte
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
294
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
295 @param template(unicode): template to parse
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
296 @return (tuple[unicode, unicode]): theme and absolute path to theme's root dir
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
297 """
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
298 theme, dummy = self.env.loader.parse_template(template)
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
299 return theme, os.path.join(self.base_dir, theme)
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
300
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
301 def getStaticPath(self, name, template_root_dir, theme, is_default, ext=".css"):
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
302 """retrieve path of a static file if it exists with current theme or default
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
303
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
304 File will be looked at [theme]/static/[name][ext], and then default
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
305 if not found.
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
306 @param name(unicode): name of the file to look for
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
307 @param template_root_dir(unicode): absolute path to template root used
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
308 @param theme(unicode): name of the template theme used
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
309 @param is_default(bool): True if theme is the default theme
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
310 @return (unicode, None): relative path if found, else None
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
311 """
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
312 file_ = None
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
313 path = os.path.join(theme, C.TEMPLATE_STATIC_DIR, name + ext)
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
314 if os.path.exists(os.path.join(template_root_dir, path)):
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
315 file_ = path
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
316 elif not is_default:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
317 path = os.path.join(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
318 C.TEMPLATE_THEME_DEFAULT, C.TEMPLATE_STATIC_DIR, name + ext
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
319 )
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
320 if os.path.exists(os.path.join(template_root_dir, path)):
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
321 file_.append(path)
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
322 return file_
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
323
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
324 def getThemeData(self, template_path):
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
325 """return template data got from template_path
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
326
2452
7aa863cbc47f template: remove extension from elements while looking for a path:
Goffi <goffi@goffi.org>
parents: 2425
diff changeset
327 @return tuple(unicode, unicode, bool):
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
328 path_elems: elements of the path
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
329 theme: theme of the page
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
330 is_default: True if the theme is the default theme
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
331 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
332 path_elems = [os.path.splitext(p)[0] for p in template_path.split(u"/")]
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
333 theme = path_elems.pop(0)
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
334 is_default = theme == C.TEMPLATE_THEME_DEFAULT
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
335 return (path_elems, theme, is_default)
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
336
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
337 def getCSSFiles(self, template_path, template_root_dir):
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
338 """retrieve CSS files to use according to theme and template path
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
339
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
340 for each element of the path, a .css file is looked for in /static, and returned if it exists.
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
341 previous element are kept by replacing '/' with '_', and styles.css is always returned.
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
342 For instance, if template_path is some_theme/blog/articles.html:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
343 some_theme/static/styles.css is returned if it exists else default/static/styles.css
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
344 some_theme/static/blog.css is returned if it exists else default/static/blog.css (if it exists too)
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
345 some_theme/static/blog_articles.css is returned if it exists else default/static/blog_articles.css (if it exists too)
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
346 @param template_path(unicode): relative path to template file (e.g. some_theme/blog/articles.html)
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
347 @param template_root_dir(unicode): absolute path of the theme root dir used
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
348 @return list[unicode]: relative path to CSS files to use
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
349 """
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
350 # TODO: some caching would be nice
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
351 css_files = []
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
352 path_elems, theme, is_default = self.getThemeData(template_path)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
353 for css in (u"fonts", u"styles"):
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
354 css_path = self.getStaticPath(css, template_root_dir, theme, is_default)
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
355 if css_path is not None:
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
356 css_files.append(css_path)
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
357
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
358 for idx, path in enumerate(path_elems):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
359 css_path = self.getStaticPath(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
360 u"_".join(path_elems[: idx + 1]), template_root_dir, theme, is_default
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
361 )
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
362 if css_path is not None:
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
363 css_files.append(css_path)
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
364
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
365 return css_files
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
366
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
367 ## custom filters ##
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
368
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
369 @jinja2.contextfilter
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
370 def _next_gidx(self, ctx, value):
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
371 """Use next current global index as suffix"""
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
372 next_ = ctx["gidx"].next(value)
2385
39d30cf722cb template: gidx methods improvment:
Goffi <goffi@goffi.org>
parents: 2384
diff changeset
373 return value if next_ == 0 else u"{}_{}".format(value, next_)
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
374
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
375 @jinja2.contextfilter
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
376 def _cur_gidx(self, ctx, value):
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
377 """Use current current global index as suffix"""
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
378 current = ctx["gidx"].current(value)
2385
39d30cf722cb template: gidx methods improvment:
Goffi <goffi@goffi.org>
parents: 2384
diff changeset
379 return value if not current else u"{}_{}".format(value, current)
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
380
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
381 def _date_fmt(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
382 self, timestamp, fmt="short", date_only=False, auto_limit=None, auto_old_fmt=None
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
383 ):
2599
5b26033c49a8 tools (common): moved date_fmt function from template filters to new date_utils module, so it can be used everywhere.
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
384 if is_undefined(fmt):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
385 fmt = u"short"
2599
5b26033c49a8 tools (common): moved date_fmt function from template filters to new date_utils module, so it can be used everywhere.
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
386
2453
84e84a46b014 template (filters): don't crash on invalid date in date_fmt
Goffi <goffi@goffi.org>
parents: 2452
diff changeset
387 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
388 return date_utils.date_fmt(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
389 timestamp, fmt, date_only, auto_limit, auto_old_fmt
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
390 )
2453
84e84a46b014 template (filters): don't crash on invalid date in date_fmt
Goffi <goffi@goffi.org>
parents: 2452
diff changeset
391 except Exception as e:
84e84a46b014 template (filters): don't crash on invalid date in date_fmt
Goffi <goffi@goffi.org>
parents: 2452
diff changeset
392 log.warning(_(u"Can't parse date: {msg}").format(msg=e))
84e84a46b014 template (filters): don't crash on invalid date in date_fmt
Goffi <goffi@goffi.org>
parents: 2452
diff changeset
393 return timestamp
84e84a46b014 template (filters): don't crash on invalid date in date_fmt
Goffi <goffi@goffi.org>
parents: 2452
diff changeset
394
2384
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
395 def attr_escape(self, text):
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
396 """escape a text to a value usable as an attribute
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
397
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
398 remove spaces, and put in lower case
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
399 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
400 return RE_ATTR_ESCAPE.sub(u"_", text.strip().lower())[:50]
2384
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
401
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
402 def _xmlui_class(self, xmlui_item, fields):
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
403 """return classes computed from XMLUI fields name
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
404
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
405 will return a string with a series of escaped {name}_{value} separated by spaces.
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
406 @param xmlui_item(xmlui.XMLUIPanel): XMLUI containing the widgets to use
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
407 @param fields(iterable(unicode)): names of the widgets to use
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
408 @return (unicode, None): computer string to use as class attribute value
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
409 None if no field was specified
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
410 """
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
411 classes = []
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
412 for name in fields:
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
413 escaped_name = self.attr_escape(name)
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
414 try:
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
415 for value in xmlui_item.widgets[name].values:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
416 classes.append(escaped_name + "_" + self.attr_escape(value))
2384
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
417 except KeyError:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
418 log.debug(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
419 _(u'ignoring field "{name}": it doesn\'t exists').format(name=name)
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
420 )
2384
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
421 continue
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
422 return u" ".join(classes) or None
2384
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
423
2422
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
424 @jinja2.contextfilter
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
425 def _item_filter(self, ctx, item, filters):
2402
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
426 """return item's value, filtered if suitable
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
427
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
428 @param item(object): item to filter
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
429 value must have name and value attributes,
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
430 mostly used for XMLUI items
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
431 @param filters(dict[unicode, (callable, dict, None)]): map of name => filter
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
432 if filter is None, return the value unchanged
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
433 if filter is a callable, apply it
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
434 if filter is a dict, it can have following keys:
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
435 - filters: iterable of filters to apply
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
436 - filters_args: kwargs of filters in the same order as filters (use empty dict if needed)
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
437 - template: template to format where {value} is the filtered value
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
438 """
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
439 value = item.value
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
440 filter_ = filters.get(item.name, None)
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
441 if filter_ is None:
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
442 return value
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
443 elif isinstance(filter_, dict):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
444 filters_args = filter_.get(u"filters_args")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
445 for idx, f_name in enumerate(filter_.get(u"filters", [])):
2422
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
446 kwargs = filters_args[idx] if filters_args is not None else {}
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
447 filter_func = self.env.filters[f_name]
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
448 try:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
449 eval_context_filter = filter_func.evalcontextfilter
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
450 except AttributeError:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
451 eval_context_filter = False
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
452
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
453 if eval_context_filter:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
454 value = filter_func(ctx.eval_ctx, value, **kwargs)
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
455 else:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
456 value = filter_func(value, **kwargs)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
457 template = filter_.get(u"template")
2422
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
458 if template:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
459 # format will return a string, so we need to check first
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
460 # if the value is safe or not, and re-mark it after formatting
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
461 is_safe = isinstance(value, safe)
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
462 value = template.format(value=value)
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
463 if is_safe:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
464 value = safe(value)
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
465 return value
2402
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
466
2391
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
467 def _adv_format(self, value, template, **kwargs):
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
468 """Advancer formatter
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
469
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
470 like format() method, but take care or special values like None
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
471 @param value(unicode): value to format
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
472 @param template(None, unicode): template to use with format() method.
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
473 It will be formatted using value=value and **kwargs
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
474 None to return value unchanged
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
475 @return (unicode): formatted value
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
476 """
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
477 if template is None:
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
478 return value
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
479 #  jinja use string when no special char is used, so we have to convert to unicode
2391
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
480 return unicode(template).format(value=value, **kwargs)
07e1543d6992 template: new "adv_format" filter which use Python's format and return whole value if template is None
Goffi <goffi@goffi.org>
parents: 2385
diff changeset
481
2425
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
482 def _dict_ext(self, source_dict, extra_dict, key=None):
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
483 """extend source_dict with extra dict and return the result
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
484
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
485 @param source_dict(dict): dictionary to extend
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
486 @param extra_dict(dict, None): dictionary to use to extend first one
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
487 None to return source_dict unmodified
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
488 @param key(unicode, None): if specified extra_dict[key] will be used
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
489 if it doesn't exists, a copy of unmodified source_dict is returned
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
490 @return (dict): resulting dictionary
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
491 """
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
492 if extra_dict is None:
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
493 return source_dict
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
494 if key is not None:
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
495 extra_dict = extra_dict.get(key, {})
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
496 ret = source_dict.copy()
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
497 ret.update(extra_dict)
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
498 return ret
d294527bd46f template: added dict_ext filter to extend a dictionary
Goffi <goffi@goffi.org>
parents: 2422
diff changeset
499
2454
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
500 def highlight(self, code, lexer_name=None, lexer_opts=None, html_fmt_opts=None):
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
501 """Do syntax highlighting on code
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
502
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
503 under the hood, pygments is used, check its documentation for options possible values
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
504 @param code(unicode): code or markup to highlight
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
505 @param lexer_name(unicode, None): name of the lexer to use
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
506 None to autodetect it
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
507 @param html_fmt_opts(dict, None): kword arguments to use for HtmlFormatter
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
508 @return (unicode): HTML markup with highlight classes
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
509 """
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
510 if lexer_opts is None:
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
511 lexer_opts = {}
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
512 if html_fmt_opts is None:
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
513 html_fmt_opts = {}
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
514 if lexer_name is None:
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
515 lexer = lexers.guess_lexer(code, **lexer_opts)
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
516 else:
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
517 lexer = lexers.get_lexer_by_name(lexer_name, **lexer_opts)
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
518 formatter = formatters.HtmlFormatter(**html_fmt_opts)
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
519 return safe(pygments.highlight(code, lexer, formatter))
06ff33052354 core, template (filters): added pygments as a dependency + new highlight filter to use it.
Goffi <goffi@goffi.org>
parents: 2453
diff changeset
520
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
521 ## custom tests ##
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
522
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
523 def _in_the_past(self, timestamp):
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
524 """check if a date is in the past
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
525
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
526 @param timestamp(unicode, int): unix time
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
527 @return (bool): True if date is in the past
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
528 """
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
529 return time.time() > int(timestamp)
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
530
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
531 ## template methods ##
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
532
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
533 def _icon_defs(self, *names):
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
534 """Define svg icons which will be used in the template, and use their name as id"""
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
535 svg_elt = etree.Element(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
536 "svg",
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
537 nsmap={None: "http://www.w3.org/2000/svg"},
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
538 width="0",
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
539 height="0",
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
540 style="display: block",
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
541 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
542 defs_elt = etree.SubElement(svg_elt, "defs")
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
543 for name in names:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
544 path = os.path.join(self.icons_path, name + u".svg")
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
545 icon_svg_elt = etree.parse(path).getroot()
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
546 # we use icon name as id, so we can retrieve them easily
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
547 icon_svg_elt.set("id", name)
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
548 if not icon_svg_elt.tag == "{http://www.w3.org/2000/svg}svg":
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
549 raise exceptions.DataError(u"invalid SVG element")
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
550 defs_elt.append(icon_svg_elt)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
551 return safe(etree.tostring(svg_elt, encoding="unicode"))
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
552
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
553 def _icon_use(self, name, cls=""):
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
554 return safe(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
555 u"""<svg class="svg-icon{cls}" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100">
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
556 <use href="#{name}"/>
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
557 </svg>
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
558 """.format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
559 name=name, cls=(" " + cls) if cls else ""
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
560 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
561 )
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
562
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
563 def render(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
564 self,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
565 template,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
566 theme=None,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
567 locale=C.DEFAULT_LOCALE,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
568 root_path=u"",
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
569 media_path=u"",
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
570 css_files=None,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
571 css_inline=False,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
572 **kwargs
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
573 ):
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
574 """render a template
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
575 .
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
576 @param template(unicode): template to render (e.g. blog/articles.html)
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
577 @param theme(unicode): template theme
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
578 @param root_path(unicode): prefix of the path/URL to use for template root
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
579 must end with a u'/'
2394
7bfcc431f66d template: added media_path to template data
Goffi <goffi@goffi.org>
parents: 2391
diff changeset
580 @param media_path(unicode): prefix of the SàT media path/URL to use for template root
7bfcc431f66d template: added media_path to template data
Goffi <goffi@goffi.org>
parents: 2391
diff changeset
581 must end with a u'/'
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
582 @param css_files(list[unicode],None): CSS files to used
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
583 CSS files must be in static dir of the template
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
584 use None for automatic selection of CSS files based on template category
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
585 None is recommended. General static/style.css and theme file name will be used.
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
586 @param css_inline(bool): if True, CSS will be embedded in the HTML page
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
587 @param **kwargs: variable to transmit to the template
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
588 """
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
589 if not template:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
590 raise ValueError(u"template can't be empty")
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
591 if theme is not None:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
592 # use want to set a theme, we add it to the template path
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
593 if template[0] == u"(":
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
594 raise ValueError(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
595 u"you can't specify theme in template path and in argument at the same time"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
596 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
597 elif template[0] == u"/":
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
598 raise ValueError(u"you can't specify theme with absolute paths")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
599 template = u"(" + theme + u")" + template
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
600 else:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
601 theme, dummy = self.env.loader.parse_template(template)
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
602
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
603 template_source = self.env.get_template(template)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
604 template_root_dir = os.path.normpath(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
605 self.base_dir
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
606 ) # FIXME: should be modified if we handle use extra dirs
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
607 #  XXX: template_path may have a different theme as first element than theme if a default page is used
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
608 template_path = template_source.filename[len(template_root_dir) + 1 :]
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
609
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
610 if css_files is None:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
611 css_files = self.getCSSFiles(template_path, template_root_dir)
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
612
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
613 kwargs["icon_defs"] = self._icon_defs
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
614 kwargs["icon"] = self._icon_use
2515
00480cf83fa1 template: added icon handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
615
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
616 if css_inline:
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
617 css_contents = []
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
618 for css_file in css_files:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
619 css_file_path = os.path.join(template_root_dir, css_file)
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
620 with open(css_file_path) as f:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
621 css_contents.append(f.read())
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
622 if css_contents:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
623 kwargs["css_content"] = "\n".join(css_contents)
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
624
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
625 scripts_handler = ScriptsHandler(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
626 self, template_path, template_root_dir, root_path
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
627 )
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
628 self.setLocale(locale)
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
629 # XXX: theme used in template arguments is the requested theme, which may differ from actual theme
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
630 # if the template doesn't exist in the requested theme.
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
631 return template_source.render(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
632 theme=theme,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
633 root_path=root_path,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
634 media_path=media_path,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
635 css_files=css_files,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
636 locale=self._locale,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
637 gidx=Indexer(),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
638 script=scripts_handler,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
639 **kwargs
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2599
diff changeset
640 )