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annotate src/tools/common/template.py @ 2423:e3edbccd26d7

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XEP-0060: fixed bad attribute in getItems
author Goffi <goffi@goffi.org>
date Wed, 08 Nov 2017 07:47:01 +0100
parents 5425cf18929b
children d294527bd46f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 #!/usr/bin/env python2
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2 # -*- coding: utf-8 -*-
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3
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4 # SAT: a jabber client
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5 # Copyright (C) 2009-2017 Jérôme Poisson (goffi@goffi.org)
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6
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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16
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 """ template generation """
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21
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22 from sat.core.constants import Const as C
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23 from sat.core.i18n import _
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24 from sat.core import exceptions
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25 from sat.core.log import getLogger
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26 log = getLogger(__name__)
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27 import os.path
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28 from xml.sax.saxutils import quoteattr
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29 import time
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30 import re
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31 from babel import support
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32 from babel import Locale
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33 from babel.core import UnknownLocaleError
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34 from babel import dates
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35 try:
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36 import sat_templates
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37 except ImportError:
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38 raise exceptions.MissingModule(u'sat_templates module is not available, please install it or check your path to use template engine')
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39 else:
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40 sat_templates # to avoid pyflakes warning
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41
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42 try:
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43 import jinja2
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44 except:
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45 raise exceptions.MissingModule(u'Missing module jinja2, please install it from http://jinja.pocoo.org or with pip install jinja2')
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46
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47 from jinja2 import Markup as safe
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48 from jinja2 import is_undefined
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49
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50 HTML_EXT = ('html', 'xhtml')
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51 DEFAULT_LOCALE = u'en_GB'
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52 RE_ATTR_ESCAPE = re.compile(r'[^a-z_-]')
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53 # TODO: handle external path (an additional search path for templates should be settable by user
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54 # TODO: handle absolute URL (should be used for trusted use cases) only (e.g. jp) for security reason
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55
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56
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57 class TemplateLoader(jinja2.FileSystemLoader):
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58
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59 def __init__(self):
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60 searchpath = os.path.dirname(sat_templates.__file__)
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61 super(TemplateLoader, self).__init__(searchpath, followlinks=True)
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62
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63 def parse_template(self, template):
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64 """parse template path and return theme and relative URL
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65
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66 @param template_path(unicode): path to template with parenthesis syntax
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67 @return (tuple[(unicode,None),unicode]): theme and template_path
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68 theme can be None if relative path is used
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69 relative path is the path from search path with theme specified
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70 e.g. default/blog/articles.html
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71 """
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72 if template.startswith(u'('):
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73 try:
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74 theme_end = template.index(u')')
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75 except IndexError:
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76 raise ValueError(u"incorrect theme in template")
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77 theme = template[1:theme_end]
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78 template = template[theme_end+1:]
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79 if not template or template.startswith(u'/'):
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80 raise ValueError(u"incorrect path after template name")
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81 template = os.path.join(theme, template)
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82 elif template.startswith(u'/'):
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83 # absolute path means no template
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84 theme = None
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85 raise NotImplementedError(u'absolute path is not implemented yet')
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86 else:
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87 theme = C.TEMPLATE_THEME_DEFAULT
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88 template = os.path.join(theme, template)
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89 return theme, template
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90
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91 def get_default_template(self, theme, template_path):
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92 """return default template path
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93
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94 @param theme(unicode): theme used
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95 @param template_path(unicode): path to the not found template
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96 @return (unicode, None): default path or None if there is not
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97 """
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98 ext = os.path.splitext(template_path)[1][1:]
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99 path_elems = template_path.split(u'/')
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100 if ext in HTML_EXT:
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101 if path_elems[1] == u'error':
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102 # if an inexisting error page is requested, we return base page
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103 default_path = os.path.join(theme, u'error/base.html')
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104 return default_path
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105 if theme != C.TEMPLATE_THEME_DEFAULT:
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106 # if template doesn't exists for this theme, we try with default
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107 return os.path.join(C.TEMPLATE_THEME_DEFAULT, path_elems[1:])
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108
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109 def get_source(self, environment, template):
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110 """relative path to template dir, with special theme handling
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111
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112 if the path is just relative, "default" theme is used.
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113 The theme can be specified in parenthesis just before the path
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114 e.g.: (some_theme)path/to/template.html
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115 """
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116 theme, template_path = self.parse_template(template)
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117 try:
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118 return super(TemplateLoader, self).get_source(environment, template_path)
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119 except jinja2.exceptions.TemplateNotFound as e:
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120 # in some special cases, a defaut template is returned if nothing is found
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121 if theme is not None:
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122 default_path = self.get_default_template(theme, template_path)
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123 if default_path is not None:
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124 return super(TemplateLoader, self).get_source(environment, default_path)
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125 # if no default template is found, we re-raise the error
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126 raise e
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127
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128
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129 class Indexer(object):
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130 """Index global to a page"""
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131
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132 def __init__(self):
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133 self._indexes = {}
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134
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135 def next(self, value):
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136 if value not in self._indexes:
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137 self._indexes[value] = 0
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138 return 0
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139 self._indexes[value] += 1
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parents: 2384
diff changeset
140 return self._indexes[value]
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diff changeset
141
2385
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diff changeset
142 def current(self, value):
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diff changeset
143 return self._indexes.get(value)
2245
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diff changeset
144
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diff changeset
145
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parents: 2169
diff changeset
146 class ScriptsHandler(object):
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parents: 2169
diff changeset
147
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diff changeset
148 def __init__(self, renderer, template_path, template_root_dir, root_path):
2245
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diff changeset
149 self.renderer = renderer
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diff changeset
150 self.template_root_dir = template_root_dir
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diff changeset
151 self.root_path = root_path
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diff changeset
152 self.scripts = [] # we don't use a set because order may be important
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diff changeset
153 dummy, self.theme, self.is_default_theme = renderer.getThemeData(template_path)
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diff changeset
154
2265
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diff changeset
155 def include(self, library_name):
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parents: 2249
diff changeset
156 """Mark that a script need to be imported.
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parents: 2249
diff changeset
157
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parents: 2249
diff changeset
158 Must be used before base.html is extended, as <script> are generated there.
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parents: 2249
diff changeset
159 If called several time with the same library, it will be imported once.
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parents: 2249
diff changeset
160 @param library_name(unicode): name of the library to import
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parents: 2249
diff changeset
161 """
2245
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diff changeset
162 if library_name.endswith('.js'):
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parents: 2169
diff changeset
163 library_name = library_name[:-3]
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parents: 2169
diff changeset
164 if library_name not in self.scripts:
2265
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diff changeset
165 self.scripts.append(library_name)
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diff changeset
166 return u''
2245
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diff changeset
167
2265
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diff changeset
168 def generate_scripts(self):
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parents: 2249
diff changeset
169 """Generate the <script> elements
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parents: 2249
diff changeset
170
2245
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diff changeset
171 @return (unicode): <scripts> HTML tags
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diff changeset
172 """
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diff changeset
173 scripts = []
2265
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diff changeset
174 tpl = u'<script src={src}></script>'
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parents: 2249
diff changeset
175 for library in self.scripts:
2245
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parents: 2169
diff changeset
176 path = self.renderer.getStaticPath(library, self.template_root_dir, self.theme, self.is_default_theme, '.js')
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parents: 2169
diff changeset
177 if path is None:
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parents: 2169
diff changeset
178 log.warning(_(u"Can't find {}.js javascript library").format(library))
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parents: 2169
diff changeset
179 continue
2265
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diff changeset
180 path = os.path.join(self.root_path, path)
2245
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diff changeset
181 scripts.append(tpl.format(src=quoteattr(path)))
2265
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parents: 2249
diff changeset
182 return safe(u'\n'.join(scripts))
2245
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parents: 2169
diff changeset
183
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
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parents: 2169
diff changeset
184
2159
5734b0994cf0 core (tools/common): template renderer first draft:
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parents:
diff changeset
185 class Renderer(object):
5734b0994cf0 core (tools/common): template renderer first draft:
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parents:
diff changeset
186
2169
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diff changeset
187 def __init__(self, host):
2159
5734b0994cf0 core (tools/common): template renderer first draft:
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parents:
diff changeset
188 self.host = host
2169
f472179305a1 tools(templates): workflow improvments:
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parents: 2159
diff changeset
189 self.base_dir = os.path.dirname(sat_templates.__file__) # FIXME: should be modified if we handle use extra dirs
2159
5734b0994cf0 core (tools/common): template renderer first draft:
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parents:
diff changeset
190 self.env = jinja2.Environment(
2169
f472179305a1 tools(templates): workflow improvments:
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parents: 2159
diff changeset
191 loader=TemplateLoader(),
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
192 autoescape=jinja2.select_autoescape(['html', 'xhtml', 'xml']),
5734b0994cf0 core (tools/common): template renderer first draft:
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parents:
diff changeset
193 trim_blocks=True,
5734b0994cf0 core (tools/common): template renderer first draft:
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parents:
diff changeset
194 lstrip_blocks=True,
2249
e572482f6cbd core (tools/common/template): i18n support
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diff changeset
195 extensions=['jinja2.ext.i18n'],
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
196 )
2249
e572482f6cbd core (tools/common/template): i18n support
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diff changeset
197 self._locale_str = DEFAULT_LOCALE
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
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diff changeset
198 self._locale = Locale.parse(self._locale_str)
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
199 self.installTranslations()
2159
5734b0994cf0 core (tools/common): template renderer first draft:
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parents:
diff changeset
200 # we want to have access to SàT constants in templates
5734b0994cf0 core (tools/common): template renderer first draft:
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parents:
diff changeset
201 self.env.globals[u'C'] = C
2245
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
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parents: 2169
diff changeset
202 # custom filters
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
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parents: 2169
diff changeset
203 self.env.filters['next_gidx'] = self._next_gidx
e09048cb7595 core (tools/common/template): helping methods/filters for templates:
Goffi <goffi@goffi.org>
parents: 2169
diff changeset
204 self.env.filters['cur_gidx'] = self._cur_gidx
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
205 self.env.filters['date_fmt'] = self._date_fmt
2384
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
206 self.env.filters['xmlui_class'] = self._xmlui_class
2401
221478058d8a template: improved attribute escaping, and added it to filters under the name "attr_escape"
Goffi <goffi@goffi.org>
parents: 2394
diff changeset
207 self.env.filters['attr_escape'] = self.attr_escape
2402
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
208 self.env.filters['item_filter'] = self._item_filter
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
209 self.env.filters['adv_format'] = self._adv_format
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
210 # custom tests
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
211 self.env.tests['in_the_past'] = self._in_the_past
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
212
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
213 def installTranslations(self):
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
214 i18n_dir = os.path.join(self.base_dir, 'i18n')
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
215 self.translations = {}
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
216 for lang_dir in os.listdir(i18n_dir):
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
217 lang_path = os.path.join(i18n_dir, lang_dir)
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
218 if not os.path.isdir(lang_path):
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
219 continue
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
220 po_path = os.path.join(lang_path, 'LC_MESSAGES/sat.mo')
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
221 try:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
222 with open(po_path, 'rb') as f:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
223 self.translations[Locale.parse(lang_dir)] = support.Translations(f, 'sat')
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
224 except EnvironmentError:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
225 log.error(_(u"Can't find template translation at {path}").format(path = po_path))
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
226 except UnknownLocaleError as e:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
227 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
228 else:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
229 log.info(_(u'loaded {lang} templates translations').format(lang=lang_dir))
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
230 self.env.install_null_translations(True)
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
231
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
232 def setLocale(self, locale_str):
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
233 """set current locale
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
234
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
235 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
236 """
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
237 if locale_str == self._locale_str:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
238 return
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
239 if locale_str == 'en':
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
240 # we default to GB English when it's not specified
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
241 # one of the main reason is to avoid the nonsense U.S. short date format
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
242 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
243 try:
2dae79990122 template: print warning message and use DEFAULT_LOCALE on bad locale
Goffi <goffi@goffi.org>
parents: 2266
diff changeset
244 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
245 except ValueError as e:
2dae79990122 template: print warning message and use DEFAULT_LOCALE on bad locale
Goffi <goffi@goffi.org>
parents: 2266
diff changeset
246 log.warning(_(u"invalid locale value: {msg}").format(msg=e))
2dae79990122 template: print warning message and use DEFAULT_LOCALE on bad locale
Goffi <goffi@goffi.org>
parents: 2266
diff changeset
247 locale_str = self._locale_str = DEFAULT_LOCALE
2dae79990122 template: print warning message and use DEFAULT_LOCALE on bad locale
Goffi <goffi@goffi.org>
parents: 2266
diff changeset
248 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
249
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
250 locale_str = unicode(locale)
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
251 if locale_str != DEFAULT_LOCALE:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
252 try:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
253 translations = self.translations[locale]
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
254 except KeyError:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
255 log.warning(_(u"Can't find locale {locale}".format(locale=locale)))
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
256 locale_str = DEFAULT_LOCALE
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
257 locale = Locale.parse(self._locale_str)
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
258 else:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
259 self.env.install_gettext_translations(translations, True)
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
260 log.debug(_(u'Switched to {lang}').format(lang=locale.english_name))
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
261
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
262 if locale_str == DEFAULT_LOCALE:
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
263 self.env.install_null_translations(True)
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
264
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
265 self._locale = locale
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
266 self._locale_str = locale_str
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
267
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
268 def getThemeAndRoot(self, template):
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
269 """retrieve theme and root dir of a given tempalte
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
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270
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271 @param template(unicode): template to parse
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272 @return (tuple[unicode, unicode]): theme and absolute path to theme's root dir
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273 """
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274 theme, dummy = self.env.loader.parse_template(template)
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275 return theme, os.path.join(self.base_dir, theme)
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276
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277 def getStaticPath(self, name, template_root_dir, theme, is_default, ext='.css'):
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278 """retrieve path of a static file if it exists with current theme or default
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279
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280 File will be looked at [theme]/static/[name][ext], and then default
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281 if not found.
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282 @param name(unicode): name of the file to look for
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283 @param template_root_dir(unicode): absolute path to template root used
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284 @param theme(unicode): name of the template theme used
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285 @param is_default(bool): True if theme is the default theme
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286 @return (unicode, None): relative path if found, else None
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287 """
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288 file_ = None
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289 path = os.path.join(theme, C.TEMPLATE_STATIC_DIR, name + ext)
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290 if os.path.exists(os.path.join(template_root_dir, path)):
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291 file_ = path
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292 elif not is_default:
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293 path = os.path.join(C.TEMPLATE_THEME_DEFAULT, C.TEMPLATE_STATIC_DIR, name + ext)
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294 if os.path.exists(os.path.join(template_root_dir, path)):
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295 file_.append(path)
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296 return file_
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297
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298 def getThemeData(self, template_path):
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299 """return template data got from template_path
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300
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301 @return tuple(unicde, unicode, bool):
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302 path_elems: elements of the path
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303 theme: theme of the page
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304 is_default: True if the theme is the default theme
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305 """
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306 path_elems = template_path.split(u'/')
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307 theme = path_elems.pop(0)
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308 is_default = theme == C.TEMPLATE_THEME_DEFAULT
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309 return (path_elems, theme, is_default)
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310
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311 def getCSSFiles(self, template_path, template_root_dir):
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312 """retrieve CSS files to use according to theme and template path
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313
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314 for each element of the path, a .css file is looked for in /static, and returned if it exists.
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315 previous element are kept by replacing '/' with '_', and styles.css is always returned.
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316 For instance, if template_path is some_theme/blog/articles.html:
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317 some_theme/static/styles.css is returned if it exists else default/static/styles.css
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318 some_theme/static/blog.css is returned if it exists else default/static/blog.css (if it exists too)
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319 some_theme/static/blog_articles.css is returned if it exists else default/static/blog_articles.css (if it exists too)
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320 @param template_path(unicode): relative path to template file (e.g. some_theme/blog/articles.html)
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321 @param template_root_dir(unicode): absolute path of the theme root dir used
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322 @return list[unicode]: relative path to CSS files to use
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323 """
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324 # TODO: some caching would be nice
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325 css_files = []
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326 path_elems, theme, is_default = self.getThemeData(template_path)
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327 for css in (u'fonts', u'styles'):
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328 css_path = self.getStaticPath(css, template_root_dir, theme, is_default)
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329 if css_path is not None:
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330 css_files.append(css_path)
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331
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332 for idx, path in enumerate(path_elems):
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333 css_path = self.getStaticPath(u'_'.join(path_elems[:idx+1]), template_root_dir, theme, is_default)
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334 if css_path is not None:
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335 css_files.append(css_path)
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336
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337 return css_files
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338
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339
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340 ## custom filters ##
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341
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342 @jinja2.contextfilter
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343 def _next_gidx(self, ctx, value):
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344 """Use next current global index as suffix"""
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345 next_ = ctx['gidx'].next(value)
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346 return value if next_ == 0 else u"{}_{}".format(value, next_)
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347
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348 @jinja2.contextfilter
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349 def _cur_gidx(self, ctx, value):
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350 """Use current current global index as suffix"""
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351 current = ctx['gidx'].current(value)
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352 return value if not current else u"{}_{}".format(value, current)
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353
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354 def _date_fmt(self, timestamp, fmt='short', date_only=False, auto_limit=None, auto_old_fmt=None):
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355 """format date according to locale
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356
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357 @param timestamp(basestring, int): unix time
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358 @param fmt(str): one of:
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359 - short: e.g. u'31/12/17'
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360 - medium: e.g. u'Apr 1, 2007'
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361 - long: e.g. u'April 1, 2007'
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362 - full: e.g. u'Sunday, April 1, 2007'
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363 - relative: format in relative time
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364 e.g.: 3 hours
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365 note that this format is not precise
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366 - iso: ISO 8601 format
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367 e.g.: u'2007-04-01T19:53:23Z'
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368 - auto_limit (int, None): limit in days before using auto_old_fmt
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369 None: use default(7 days)
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370 - auto_old_fmt(unicode, None): format to use when date is olded than limit
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371 None: use default(short)
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372 or a free value which is passed to babel.dates.format_datetime
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373 @param date_only(bool): if True, only display date (not datetime)
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374
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375 """
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376 if is_undefined(fmt):
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377 fmt = u'short'
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378
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379 if (auto_limit is not None or auto_old_fmt is not None) and fmt != 'auto':
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380 raise ValueError(u'auto argument can only be used with auto fmt')
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381 if fmt == 'auto':
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382 days_delta = (time.time() - int(timestamp)) / 3600
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383 if days_delta > (auto_limit or 7):
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384 fmt = auto_old_fmt or 'short'
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385 else:
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386 fmt = 'relative'
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387
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388 if fmt == 'relative':
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389 delta = int(timestamp) - time.time()
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390 return dates.format_timedelta(delta, granularity="minute", add_direction=True, locale=self._locale_str)
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391 elif fmt in ('short', 'long'):
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392 formatter = dates.format_date if date_only else dates.format_datetime
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393 return formatter(int(timestamp), format=fmt, locale=self._locale_str)
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394 elif fmt == 'iso':
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395 if date_only:
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396 fmt = 'yyyy-MM-dd'
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397 else:
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398 fmt = "yyyy-MM-ddTHH:mm:ss'Z'"
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399 return dates.format_datetime(int(timestamp), format=fmt)
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400 else:
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401 return dates.format_datetime(int(timestamp), format=fmt, locale=self._locale_str)
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402
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403 def attr_escape(self, text):
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404 """escape a text to a value usable as an attribute
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405
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diff changeset
406 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
407 """
2401
221478058d8a template: improved attribute escaping, and added it to filters under the name "attr_escape"
Goffi <goffi@goffi.org>
parents: 2394
diff changeset
408 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
409
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
410 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
411 """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
412
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
413 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
414 @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
415 @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
416 @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
417 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
418 """
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
419 classes = []
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
420 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
421 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
422 try:
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
423 for value in xmlui_item.widgets[name].values:
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
424 classes.append(escaped_name + '_' + self.attr_escape(value))
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
425 except KeyError:
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
426 log.debug(_(u"ignoring field \"{name}\": it doesn't exists").format(name=name))
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
427 continue
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
428 return u' '.join(classes) or None
d14c1a3e3244 template: new "xmlui_class" filter compute class names from name/values of requested fields.
Goffi <goffi@goffi.org>
parents: 2323
diff changeset
429
2422
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
430 @jinja2.contextfilter
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
431 def _item_filter(self, ctx, item, filters):
2402
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
432 """return item's value, filtered if suitable
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
433
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
434 @param item(object): item to filter
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
435 value must have name and value attributes,
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
436 mostly used for XMLUI items
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
437 @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
438 if filter is None, return the value unchanged
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
439 if filter is a callable, apply it
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
440 if filter is a dict, it can have following keys:
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
441 - filters: iterable of filters to apply
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
442 - 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
443 - template: template to format where {value} is the filtered value
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
444 """
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
445 value = item.value
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
446 filter_ = filters.get(item.name, None)
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
447 if filter_ is None:
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
448 return value
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
449 elif isinstance(filter_, dict):
2422
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
450 filters_args = filter_.get(u'filters_args')
2402
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
451 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
452 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
453 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
454 try:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
455 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
456 except AttributeError:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
457 eval_context_filter = False
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
458
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
459 if eval_context_filter:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
460 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
461 else:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
462 value = filter_func(value, **kwargs)
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
463 template = filter_.get(u'template')
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
464 if template:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
465 # 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
466 # 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
467 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
468 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
469 if is_safe:
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
470 value = safe(value)
5425cf18929b template: fixed the use of eval_context_filter in item_filter
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
471 return value
2402
f905dfe69fcc template: new item_value filter
Goffi <goffi@goffi.org>
parents: 2401
diff changeset
472
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
473 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
474 """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
475
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 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
477 @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
478 @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
479 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
480 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
481 @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
482 """
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
483 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
484 return 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
485 # jinja use string when no special char is used, so we have to convert to unicode
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
486 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
487
2403
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
488 ## custom tests ##
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
489
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
490 def _in_the_past(self, timestamp):
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
491 """check if a date is in the past
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
492
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
493 @param timestamp(unicode, int): unix time
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
494 @return (bool): True if date is in the past
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
495 """
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
496 return time.time() > int(timestamp)
dec31114c402 template: improved date formatter:
Goffi <goffi@goffi.org>
parents: 2402
diff changeset
497
2394
7bfcc431f66d template: added media_path to template data
Goffi <goffi@goffi.org>
parents: 2391
diff changeset
498 def render(self, template, theme=None, locale=DEFAULT_LOCALE, root_path=u'', media_path=u'', css_files=None, css_inline=False, **kwargs):
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
499 """render a template
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
500
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
501 @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
502 @param theme(unicode): template theme
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
503 @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
504 must end with a u'/'
2394
7bfcc431f66d template: added media_path to template data
Goffi <goffi@goffi.org>
parents: 2391
diff changeset
505 @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
506 must end with a u'/'
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
507 @param css_files(list[unicode],None): CSS files to used
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
508 CSS files must be in static dir of the template
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
509 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
510 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
511 @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
512 @param **kwargs: variable to transmit to the template
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
513 """
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
514 if not template:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
515 raise ValueError(u"template can't be empty")
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
516 if theme is not None:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
517 # use want to set a theme, we add it to the template path
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
518 if template[0] == u'(':
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
519 raise ValueError(u"you can't specify theme in template path and in argument at the same time")
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
520 elif template[0] == u'/':
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
521 raise ValueError(u"you can't specify theme with absolute paths")
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
522 template= u'(' + theme + u')' + template
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
523 else:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
524 theme, dummy = self.env.loader.parse_template(template)
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
525
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
526 template_source = self.env.get_template(template)
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
527 template_root_dir = os.path.normpath(self.base_dir) # FIXME: should be modified if we handle use extra dirs
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
528 # XXX: template_path may have a different theme as first element than theme if a default page is used
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
529 template_path = template_source.filename[len(template_root_dir)+1:]
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
530
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
531 if css_files is None:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
532 css_files = self.getCSSFiles(template_path, template_root_dir)
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
533
2159
5734b0994cf0 core (tools/common): template renderer first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
534 if css_inline:
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
535 css_contents = []
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
536 for css_file in css_files:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
537 css_file_path = os.path.join(template_root_dir, css_file)
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
538 with open(css_file_path) as f:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
539 css_contents.append(f.read())
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
540 if css_contents:
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
541 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
542
2265
322694543225 tools (common/template): ScriptsHandler fix/improvments:
Goffi <goffi@goffi.org>
parents: 2249
diff changeset
543 scripts_handler = ScriptsHandler(self, template_path, template_root_dir, root_path)
2249
e572482f6cbd core (tools/common/template): i18n support
Goffi <goffi@goffi.org>
parents: 2245
diff changeset
544 self.setLocale(locale)
2169
f472179305a1 tools(templates): workflow improvments:
Goffi <goffi@goffi.org>
parents: 2159
diff changeset
545 # 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
546 # if the template doesn't exist in the requested theme.
2394
7bfcc431f66d template: added media_path to template data
Goffi <goffi@goffi.org>
parents: 2391
diff changeset
547 return template_source.render(theme=theme, root_path=root_path, media_path=media_path, css_files=css_files, locale=self._locale, gidx=Indexer(), script=scripts_handler, **kwargs)