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„ Z e i d ƒ Z d „ Z d d d „ Z d e e e e e e d „ Z d S( s¸ Reading and writing of files in the ``gettext`` PO (portable object)
format.
:see: `The Format of PO Files
`_
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sÿ Reverse `escape` the given string.
>>> print unescape('"Say:\\n \\"hello, world!\\"\\n"')
Say:
"hello, world!"
:param string: the string to unescape
:return: the unescaped string
:rtype: `str` or `unicode`
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s \"s "( t replace( t string( ( s9 /usr/lib/python2.6/site-packages/babel/messages/pofile.pyt unescape$ s
c C s` | i d ƒ oB g } x+ | i ƒ d D] } | i t | ƒ ƒ q' Wd i | ƒ St | ƒ Sd S( s. Reverse the normalization done by the `normalize` function.
>>> print denormalize(r'''""
... "Say:\n"
... " \"hello, world!\"\n"''')
Say:
"hello, world!"
>>> print denormalize(r'''""
... "Say:\n"
... " \"Lorem ipsum dolor sit "
... "amet, consectetur adipisicing"
... " elit, \"\n"''')
Say:
"Lorem ipsum dolor sit amet, consectetur adipisicing elit, "
:param string: the string to denormalize
:return: the denormalized string
:rtype: `unicode` or `str`
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ƒ n ˆ S( s× Read messages from a ``gettext`` PO (portable object) file from the given
file-like object and return a `Catalog`.
>>> from StringIO import StringIO
>>> buf = StringIO('''
... #: main.py:1
... #, fuzzy, python-format
... msgid "foo %(name)s"
... msgstr ""
...
... # A user comment
... #. An auto comment
... #: main.py:3
... msgid "bar"
... msgid_plural "baz"
... msgstr[0] ""
... msgstr[1] ""
... ''')
>>> catalog = read_po(buf)
>>> catalog.revision_date = datetime(2007, 04, 01)
>>> for message in catalog:
... if message.id:
... print (message.id, message.string)
... print ' ', (message.locations, message.flags)
... print ' ', (message.user_comments, message.auto_comments)
(u'foo %(name)s', '')
([(u'main.py', 1)], set([u'fuzzy', u'python-format']))
([], [])
((u'bar', u'baz'), ('', ''))
([(u'main.py', 3)], set([]))
([u'A user comment'], [u'An auto comment'])
:param fileobj: the file-like object to read the PO file from
:param locale: the locale identifier or `Locale` object, or `None`
if the catalog is not bound to a locale (which basically
means it's a template)
:param domain: the message domain
:param ignore_obsolete: whether to ignore obsolete messages in the input
:return: an iterator over ``(message, translation, location)`` tuples
:rtype: ``iterator``
t localet domaini c s· ˆ i ƒ t ˆ ƒ d j o1 t g } ˆ D] } | t | ƒ q+ ~ ƒ } n t ˆ d ƒ } t | t t f ƒ o“ g } xU t ˆ i ƒ D]D } y | i ˆ | ƒ WqŠ t j
o | i | d f ƒ qŠ XqŠ Wt g } | D] } | t | d ƒ qà ~ ƒ } n t ˆ d d ƒ } t
| | t ˆ ƒ t ˆ ƒ ˆ ˆ d ˆ d d ƒ} ˆ d o ˆ
p | ˆ i | >> escape('''Say:
... "hello, world!"
... ''')
'"Say:\\n \\"hello, world!\\"\\n"'
:param string: the string to escape
:return: the escaped string
:rtype: `str` or `unicode`
s "%s"s \s \\s s \ts
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C s× | o?| d j o2t | ƒ } g } x,t | i t ƒ ƒ D]\ } } t t | ƒ ƒ | | j oÌ t i | ƒ } | i ƒ x½ | o¤ g } d } x{ | os t t | d ƒ ƒ d | }
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| ƒ ƒ q Wq< | i | ƒ q< Wn | i t ƒ } t | ƒ d j o t | ƒ S| o' | d o | d =| d c d 7>> print normalize('''Say:
... "hello, world!"
... ''', width=None)
""
"Say:\n"
" \"hello, world!\"\n"
>>> print normalize('''Say:
... "Lorem ipsum dolor sit amet, consectetur adipisicing elit, "
... ''', width=32)
""
"Say:\n"
" \"Lorem ipsum dolor sit "
"amet, consectetur adipisicing"
" elit, \"\n"
:param string: the string to normalize
:param prefix: a string that should be prepended to every line
:param width: the maximum line width; use `None`, 0, or a negative number
to completely disable line wrapping
:return: the normalized string
:rtype: `unicode`
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| d d ƒˆ d ƒ q®Wn d S( s\ Write a ``gettext`` PO (portable object) template file for a given
message catalog to the provided file-like object.
>>> catalog = Catalog()
>>> catalog.add(u'foo %(name)s', locations=[('main.py', 1)],
... flags=('fuzzy',))
>>> catalog.add((u'bar', u'baz'), locations=[('main.py', 3)])
>>> from StringIO import StringIO
>>> buf = StringIO()
>>> write_po(buf, catalog, omit_header=True)
>>> print buf.getvalue()
#: main.py:1
#, fuzzy, python-format
msgid "foo %(name)s"
msgstr ""
#: main.py:3
msgid "bar"
msgid_plural "baz"
msgstr[0] ""
msgstr[1] ""
:param fileobj: the file-like object to write to
:param catalog: the `Catalog` instance
:param width: the maximum line width for the generated output; use `None`,
0, or a negative number to completely disable line wrapping
:param no_location: do not emit a location comment for every message
:param omit_header: do not include the ``msgid ""`` entry at the top of the
output
:param sort_output: whether to sort the messages in the output by msgid
:param sort_by_file: whether to sort the messages in the output by their
locations
:param ignore_obsolete: whether to ignore obsolete messages and not include
them in the output; by default they are included as
comments
:param include_previous: include the old msgid as a comment when
updating the catalog
R
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