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babel.messages.frontend
~~~~~~~~~~~~~~~~~~~~~~~
Frontends for the message extraction functionality.
:copyright: (c) 2013-2021 by the Babel Team.
:license: BSD, see LICENSE for more details.
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localedata)�StringIO� string_types� text_type�PY2)�UnknownLocaleError)�Catalog)�DEFAULT_KEYWORDS�DEFAULT_MAPPING�check_and_call_extract_file�extract_from_dir)�write_mo)�read_po�write_po)�LOCALTZ)�log)�Command)�DistutilsOptionError�DistutilsSetupError)�RawConfigParserZrU�rc C sp g }t | ttf�s| g} | D ]N}|du r*q t |ttf�rL|�t||d�� q |�dd� t|��|�D �� q |S )a
Make a list out of an argument.
Values from `distutils` argument parsing are always single strings;
values from `optparse` parsing may be lists of strings that may need
to be further split.
No matter the input, this function returns a flat list of whitespace-trimmed
strings, with `None` values filtered out.
>>> listify_value("foo bar")
['foo', 'bar']
>>> listify_value(["foo bar"])
['foo', 'bar']
>>> listify_value([["foo"], "bar"])
['foo', 'bar']
>>> listify_value([["foo"], ["bar", None, "foo"]])
['foo', 'bar', 'foo']
>>> listify_value("foo, bar, quux", ",")
['foo', 'bar', 'quux']
:param arg: A string or a list of strings
:param split: The argument to pass to `str.split()`.
:return:
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from babel.messages.frontend import compile_catalog
setup(
...
cmdclass = {'compile_catalog': compile_catalog}
)
.. versionadded:: 0.9
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from babel.messages.frontend import extract_messages
setup(
...
cmdclass = {'extract_messages': extract_messages}
)
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setup(
...
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)
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from babel.messages.frontend import update_catalog
setup(
...
cmdclass = {'update_catalog': update_catalog}
)
.. versionadded:: 0.9
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||f� t|�|��||< qD|r�t |�D ](\} \}}||v r�|| }||f|| < q�||fS )a Parse an extraction method mapping from a file-like object.
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...
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...
... # Genshi templates
... [genshi: **/templates/**.html]
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...
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... [custom: **/custom/*.*]
... ''')
>>> method_map, options_map = parse_mapping(buf)
>>> len(method_map)
4
>>> method_map[0]
('**.py', 'python')
>>> options_map['**.py']
{}
>>> method_map[1]
('**/templates/**.html', 'genshi')
>>> options_map['**/templates/**.html']['include_attrs']
''
>>> method_map[2]
('**/templates/**.txt', 'genshi')
>>> options_map['**/templates/**.txt']['template_class']
'genshi.template:TextTemplate'
>>> options_map['**/templates/**.txt']['encoding']
'latin-1'
>>> method_map[3]
('**/custom/*.*', 'mypackage.module:myfunc')
>>> options_map['**/custom/*.*']
{}
:param fileobj: a readable file-like object containing the configuration
text to parse
:see: `extract_from_directory`
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[
N