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e f d „ ƒ YZ d e i e f d „ ƒ YZ d S( s˜ Several classes and functions that help with integrating and using Babel
in applications.
.. note: the code in this module is not used by Babel itself
iÿÿÿÿ( t datet datetimet timeN( t set( t Locale( t format_datet format_datetimet format_timet LC_TIME( t
format_numbert format_decimalt format_currencyt format_percentt format_scientifict
LC_NUMERIC( t UTCt Formatt LazyProxyt Translationss restructuredtext enc B sz e Z d Z d d „ Z d d d „ Z d d d „ Z d d d „ Z d „ Z d d „ Z d „ Z
d d „ Z d
„ Z RS( s Wrapper class providing the various date and number formatting functions
bound to a specific locale and time-zone.
>>> fmt = Format('en_US', UTC)
>>> fmt.date(date(2007, 4, 1))
u'Apr 1, 2007'
>>> fmt.decimal(1.2345)
u'1.234'
c C s t i | ƒ | _ | | _ d S( s· Initialize the formatter.
:param locale: the locale identifier or `Locale` instance
:param tzinfo: the time-zone info (a `tzinfo` instance or `None`)
N( R t parset localet tzinfo( t selfR R ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __init__1 s t mediumc C s t | | d | i ƒS( sÚ Return a date formatted according to the given pattern.
>>> fmt = Format('en_US')
>>> fmt.date(date(2007, 4, 1))
u'Apr 1, 2007'
:see: `babel.dates.format_date`
R ( R R ( R R t format( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyR : s c C s t | | d | i d | i ƒS( sH Return a date and time formatted according to the given pattern.
>>> from pytz import timezone
>>> fmt = Format('en_US', tzinfo=timezone('US/Eastern'))
>>> fmt.datetime(datetime(2007, 4, 1, 15, 30))
u'Apr 1, 2007 11:30:00 AM'
:see: `babel.dates.format_datetime`
R R ( R R R ( R R R ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyR E s
c C s t | | d | i d | i ƒS( s+ Return a time formatted according to the given pattern.
>>> from pytz import timezone
>>> fmt = Format('en_US', tzinfo=timezone('US/Eastern'))
>>> fmt.time(datetime(2007, 4, 1, 15, 30))
u'11:30:00 AM'
:see: `babel.dates.format_time`
R R ( R R R ( R R R ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyR R s
c C s t | d | i ƒS( sÉ Return an integer number formatted for the locale.
>>> fmt = Format('en_US')
>>> fmt.number(1099)
u'1,099'
:see: `babel.numbers.format_number`
R ( R R ( R t number( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyR ^ s c C s t | | d | i ƒS( sÌ Return a decimal number formatted for the locale.
>>> fmt = Format('en_US')
>>> fmt.decimal(1.2345)
u'1.234'
:see: `babel.numbers.format_decimal`
R ( R
R ( R R R ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt decimali s c C s t | | d | i ƒS( s Return a number in the given currency formatted for the locale.
:see: `babel.numbers.format_currency`
R ( R R ( R R t currency( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyR t s c C s t | | d | i ƒS( sÎ Return a number formatted as percentage for the locale.
>>> fmt = Format('en_US')
>>> fmt.percent(0.34)
u'34%'
:see: `babel.numbers.format_percent`
R ( R R ( R R R ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt percent{ s c C s t | d | i ƒS( s… Return a number formatted using scientific notation for the locale.
:see: `babel.numbers.format_scientific`
R ( R
R ( R R ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt
scientific† s N(
t __name__t
__module__t __doc__t NoneR R R R R R R R R ( ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyR & s
c B s( e Z d Z d d d d g Z d „ Z d „ Z e e ƒ Z d „ Z d „ Z d „ Z d
„ Z
d „ Z d „ Z d
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d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z RS(! s Class for proxy objects that delegate to a specified function to evaluate
the actual object.
>>> def greeting(name='world'):
... return 'Hello, %s!' % name
>>> lazy_greeting = LazyProxy(greeting, name='Joe')
>>> print lazy_greeting
Hello, Joe!
>>> u' ' + lazy_greeting
u' Hello, Joe!'
>>> u'(%s)' % lazy_greeting
u'(Hello, Joe!)'
This can be used, for example, to implement lazy translation functions that
delay the actual translation until the string is actually used. The
rationale for such behavior is that the locale of the user may not always
be available. In web applications, you only know the locale when processing
a request.
The proxy implementation attempts to be as complete as possible, so that
the lazy objects should mostly work as expected, for example for sorting:
>>> greetings = [
... LazyProxy(greeting, 'world'),
... LazyProxy(greeting, 'Joe'),
... LazyProxy(greeting, 'universe'),
... ]
>>> greetings.sort()
>>> for greeting in greetings:
... print greeting
Hello, Joe!
Hello, universe!
Hello, world!
t _funct _argst _kwargst _valuec O sP t i | d | ƒ t i | d | ƒ t i | d | ƒ t i | d d ƒ d S( NR# R$ R% R& ( t objectt __setattr__R" ( R t funct argst kwargs( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyR ³ s c C sF | i d j o/ | i | i | i Ž } t i | d | ƒ n | i S( NR& ( R& R" R# R$ R% R' R( ( R t value( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyR, º s c C s
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t | i ƒ S( N( t dirR, ( R ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __dir__Ç s c C s
t | i ƒ S( N( t iterR, ( R ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __iter__Ê s c C s
t | i ƒ S( N( t lenR, ( R ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __len__Í s c C s
t | i ƒ S( N( t strR, ( R ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __str__Ð s c C s
t | i ƒ S( N( t unicodeR, ( R ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __unicode__Ó s c C s | i | S( N( R, ( R t other( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __add__Ö s c C s | | i S( N( R, ( R R; ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __radd__Ù s c C s | i | S( N( R, ( R R; ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __mod__Ü s c C s | | i S( N( R, ( R R; ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __rmod__ß s c C s | i | S( N( R, ( R R; ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __mul__â s c C s | | i S( N( R, ( R R; ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __rmul__å s c O s | i | | Ž S( N( R, ( R R* R+ ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __call__è s c C s
| i | j S( N( R, ( R R; ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __lt__ë s c C s
| i | j S( N( R, ( R R; ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __le__î s c C s
| i | j S( N( R, ( R R; ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __eq__ñ s c C s
| i | j S( N( R, ( R R; ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __ne__ô s c C s
| i | j S( N( R, ( R R; ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __gt__÷ s c C s
| i | j S( N( R, ( R R; ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __ge__ú s c C s t | i | ƒ d S( N( t delattrR, ( R t name( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __delattr__ý s c C s t | i | ƒ S( N( t getattrR, ( R RJ ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __getattr__ s c C s t | i | | ƒ d S( N( t setattrR, ( R RJ R, ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyR( s c C s | i | =d S( N( R, ( R R- ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __delitem__ s c C s | i | S( N( R, ( R R- ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __getitem__ s c C s | | i | R? R@ RA RB RC RD RE RF RG RH RK RM R( RO RP RQ ( ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyR Ž s> " c B s• e Z d Z d Z d
e d „ Z d
d
e d „ Z e e ƒ Z d „ Z e d „ Z
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d „ Z d
„ Z d „ Z d „ Z RS( s& An extended translation catalog class.t messagesc C sM t i i | d | ƒt d t | d d ƒ g ƒ | _ | | _ h | _ d S( s— Initialize the translations catalog.
:param fileobj: the file-like object the translation should be read
from
t fpRJ N( t gettextt GNUTranslationsR t filterR" RL t filest domaint _domains( R t fileobjRZ ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyR s ! c C s² | d j oN t | t t f ƒ p
| g } n g } | D] } | t | ƒ q; ~ } n | p
| i } n t i | | | ƒ } | p t i ƒ S| d t | d ƒ d | ƒ S( sù Load translations from the given directory.
:param dirname: the directory containing the ``MO`` files
:param locales: the list of locales in order of preference (items in
this list can be either `Locale` objects or locale
strings)
:param domain: the message domain
:return: the loaded catalog, or a ``NullTranslations`` instance if no
matching translations were found
:rtype: `Translations`
R\ t rbRZ N(
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isinstancet listt tupleR7 t DEFAULT_DOMAINRV t findt NullTranslationst open( t clst dirnamet localesRZ t _[1]R t filename( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt load s
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c C s# d t | ƒ i | i i d ƒ f S( Ns
<%s: "%s">s project-id-version( t typeR t _infot get( R ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt __repr__8 s c C s t | d | i ƒ } | o | | i j o | i | ƒ S| i i | ƒ } | o | d j o | i | ƒ n | i | ƒ | | i | <| S( sµ Add the given translations to the catalog.
If the domain of the translations is different than that of the
current catalog, they are added as a catalog that is only accessible
by the various ``d*gettext`` functions.
:param translations: the `Translations` instance with the messages to
add
:param merge: whether translations for message domains that have
already been added should be merged with the existing
translations
:return: the `Translations` instance (``self``) so that `merge` calls
can be easily chained
:rtype: `Translations`
RZ N( RL Ra RZ t mergeR[ Rm R" t add_fallback( R t translationsRo RZ t existing( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt add< s
c C sU t | t i ƒ o> | i i | i ƒ t | t ƒ o | i i | i ƒ qQ n | S( sÄ Merge the given translations into the catalog.
Message translations in the specified catalog override any messages
with the same identifier in the existing catalog.
:param translations: the `Translations` instance with the messages to
merge
:return: the `Translations` instance (``self``) so that `merge` calls
can be easily chained
:rtype: `Translations`
( R^ RV RW t _catalogt updateR RY t extend( R Rq ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyRo Y s
c C s | i i | | ƒ i | ƒ S( sU Like ``gettext()``, but look the message up in the specified
domain.
( R[ Rm RV ( R RZ t message( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt dgettextl s c C s | i i | | ƒ i | ƒ S( sW Like ``lgettext()``, but look the message up in the specified
domain.
( R[ Rm t lgettext( R RZ Rw ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt ldgettextr s c C s | i i | | ƒ i | ƒ S( sV Like ``ugettext()``, but look the message up in the specified
domain.
( R[ Rm t ugettext( R RZ Rw ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt dugettextx s c C s" | i i | | ƒ i | | | ƒ S( sV Like ``ngettext()``, but look the message up in the specified
domain.
( R[ Rm t ngettext( R RZ t singulart pluralt num( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt dngettext~ s c C s" | i i | | ƒ i | | | ƒ S( sW Like ``lngettext()``, but look the message up in the specified
domain.
( R[ Rm t lngettext( R RZ R~ R R€ ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt
ldngettext„ s c C s" | i i | | ƒ i | | | ƒ S( sV Like ``ungettext()`` but look the message up in the specified
domain.
( R[ Rm t ungettext( R RZ R~ R R€ ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyt
dungettextŠ s N( R R R! Ra R" R Rj t classmethodRn t TrueRs Ro Rx Rz R| R Rƒ R… ( ( ( s1 /usr/lib/python2.6/site-packages/babel/support.pyR s ( R! R R R RV R t NameErrort setst
babel.coreR t babel.datesR R R R t
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