def test_get_preferred_babel_option_for_context(self):
foo = self.mocker.mock()
self.expect(foo.getLanguage).result(lambda: 'de-at')
language_tool = self.mocker.mock()
self.mock_tool(language_tool, 'portal_languages')
self.expect(language_tool.getPreferredLanguage()).result('de')
bar = self.mocker.mock()
self.expect(getattr(bar, 'getLanguage', None)).result(None)
self.replay()
self.assertEqual(babel.get_preferred_babel_option_for_context(foo),
'naustrian')
self.assertEqual(babel.get_preferred_babel_option_for_context(bar),
'ngerman')
def get_render_arguments(self):
book = self.get_book()
convert = self.get_converter().convert
address = book.Schema().getField('author_address').get(book)
address = convert(address.replace('\n', '<br />')).replace('\n', '')
logo = book.Schema().getField('titlepage_logo').get(book)
if logo and logo.data:
logo_filename = 'titlepage_logo.jpg'
self.get_builder().add_file(
logo_filename,
data=get_raw_image_data(logo.data))
logo_width = book.Schema().getField(
'titlepage_logo_width').get(book)
else:
logo_filename = False
logo_width = 0
args = {
'context_is_book': self.context == book,
'title': book.Title(),
'use_titlepage': book.getUse_titlepage(),
'logo': logo_filename,
'logo_width': logo_width,
'use_toc': book.getUse_toc(),
'use_lot': book.getUse_lot(),
'use_loi': book.getUse_loi(),
'use_index': book.getUse_index(),
'paper_size': book.Schema().getField('paper_size').get(book),
'font_size': book.Schema().getField('font_size').get(book),
'release': convert(book.Schema().getField('release').get(book)),
'editor': convert(book.Schema().getField('author').get(book)), #Editor
'authoraddress': address,
'babel': get_preferred_babel_option_for_context(self.context),
'index_title': self.get_index_title(),
}
return args
def get_render_arguments(self):
book = self.get_book()
convert = self.get_converter().convert
address = book.Schema().getField('author_address').get(book)
address = convert(address.replace('\n', '<br />')).replace('\n', '')
logo = book.Schema().getField('titlepage_logo').get(book)
if logo and logo.data:
logo_filename = 'titlepage_logo.jpg'
self.get_builder().add_file(logo_filename,
data=get_raw_image_data(logo.data))
logo_width = book.Schema().getField('titlepage_logo_width').get(
book)
else:
logo_filename = False
logo_width = 0
args = {
'context_is_book': self.context == book,
'title': book.Title(),
'use_titlepage': book.getUse_titlepage(),
'logo': logo_filename,
'logo_width': logo_width,
'use_toc': book.getUse_toc(),
'use_lot': book.getUse_lot(),
'use_loi': book.getUse_loi(),
'use_index': book.getUse_index(),
'release': convert(book.Schema().getField('release').get(book)),
'author': convert(book.Schema().getField('author').get(book)),
'authoraddress': address,
'babel': get_preferred_babel_option_for_context(self.context),
'index_title': self.get_index_title(),
}
return args
def use_babel(self, options=None, append_options=False, **kwargs):
"""Use the "babel" package. This adds a use_package with the
language option for this context.
By default, the language option is guessed from the context (if
linguaplone is used) or from the preferred language of the user.
This behavior can be changed by passing the `options` argument,
with either the language option as string or a list of language
options, where the first option is the primary language.
"""
if options is None:
option = get_preferred_babel_option_for_context(self.context)
if option:
options = [option]
elif isinstance(options, (str, unicode)):
options = [options]
elif hasattr(options, '__iter__'):
options.reverse()
kwargs['append_options'] = append_options
kwargs['options'] = options
self.use_package('babel', **kwargs)
