-=[ Mr. Bumblebee ]=-
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d „ Z d „ Z d „ Z d e f d „ ƒ YZ d d „ Z d „ Z d „ Z e d „ Z e d „ Z d S( sE Symbol versioning
The methods here allow for api symbol versioning.
i ( t absolute_importt deprecated_functiont
deprecated_int deprecated_listt deprecated_methodt DEPRECATED_PARAMETERt deprecated_passedt set_warning_methodt warnN( R s A deprecated parameter marker.c C@ s d t j | ƒ S( s Generate a message that something was deprecated in a release.
>>> deprecated_in((1, 4, 0))
'%s was deprecated in version 1.4.0.'
s! %%s was deprecated in version %s.( t bzrlibt _format_version_tuple( t
version_tuple( ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyR - s c C@ s
| a d S( s‚ Set the warning method to be used by this module.
It should take a message and a warning category as warnings.warn does.
N( R ( t method( ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyR 7 s c C@ s[ t | d d ƒ d k r1 d | j | j f } n" d | j j | j j | j f } | | S( so Generate an automatic deprecation string for a_callable.
:param a_callable: The callable to substitute into deprecation_version.
:param deprecation_version: A deprecation format warning string. This should
have a single %s operator in it. a_callable will be turned into a nice
python symbol and then substituted into deprecation_version.
t im_classs %s.%ss %s.%s.%sN( t getattrt Nonet
__module__t __name__R
( t
a_callablet deprecation_versiont symbol( ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyt deprecation_stringF s
c @ s ‡ f d † } | S( s= Decorate a function so that use of it will trigger a warning.c @ s) ‡ ‡ f d † } t ˆ ˆ d | ƒ | S( s< This is the function python calls to perform the decoration.c @ sI d d l m } | j d d ƒ t t ˆ ˆ ƒ t d d ƒˆ | | Ž S( s This is the decorated function.i ( t tracei s Deprecated function calledt
stackleveli ( R R t mutter_callsiteR R t DeprecationWarning( t argst kwargsR ( t callableR ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyt decorated_functiona s
t function( t _populate_decorated( R R ( R ( R s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyt function_decorator^ s ( ( R R ( ( R s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyR [ s
c @ s ‡ f d † } | S( sê Decorate a method so that use of it will trigger a warning.
To deprecate a static or class method, use
@staticmethod
@deprecated_function
def ...
To deprecate an entire class, decorate __init__.
c @ s) ‡ ‡ f d † } t ˆ ˆ d | ƒ | S( s< This is the function python calls to perform the decoration.c @ s— d d l m } ˆ j d k r> d | j j | j j f } n" d | j j | j j ˆ j f } | j d d ƒ t ˆ | t d d ƒˆ | | | Ž S(
s This is the decorated method.i ( R t __init__s %s.%ss %s.%s.%si s Deprecated method calledR i ( R R R t __class__R R R R ( t selfR R R R ( R R ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyt decorated_method} s
R ( R ( R R$ ( R ( R s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyt method_decoratorz s ( ( R R% ( ( R s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyR n s c C@ s
| t k S( s( Return True if parameter_value was used.( R ( t parameter_value( ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyR ’ s c C@ sß | j r | j j d ƒ } n g } t | ƒ d k rJ | d | | _ n‘ t | ƒ d k rƒ | j d d | d | d | _ nX t | d ƒ } | j } | d d | 7} | | d | 7} | d d | 7} | | _ d S( Ns
i s This i iÿÿÿÿt ( t __doc__t splitt len( R R t labelt decorated_callablet docstring_linest spacest new_doc( ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyt _decorate_docstring¥ s ' c C@ s8 t | | | | ƒ | j | _ | j | _ t | _ d S( sM Populate attributes like __name__ and __doc__ on the decorated callable.
N( R0 R R t Truet
is_deprecated( R R R+ R, ( ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyR ¼ s
c @ s ‡ f d † } | S( s? Returns a closure that emits a warning and calls the superclassc @ s` d | j f } | j | f } | j r= | d | j 7} n t | t d d ƒˆ | | | Ž S( Ns access to %sR' R i ( t _variable_namet _deprecation_versiont _adviceR R ( t dep_dictR R t msg( t wrapped_method( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyt cbÉ s ( ( R8 R9 ( ( R8 s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyt _dict_deprecation_wrapperÇ s t DeprecatedDictc B@ sw e Z d Z e Z d „ Z e e j ƒ Z e e j ƒ Z e e j
ƒ Z
e e j ƒ Z e e j ƒ Z e e j
ƒ Z
RS( s1 A dictionary that complains when read or written.c C@ s/ | | _ | | _ | | _ t j | | ƒ d S( s Create a dict that warns when read or modified.
:param deprecation_version: string for the warning format to raise,
typically from deprecated_in()
:param initial_value: The contents of the dict
:param variable_name: This allows better warnings to be printed
:param advice: String of advice on what callers should do instead
of using this variable.
N( R4 R3 R5 t dictR! ( R# R t
variable_namet
initial_valuet advice( ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyR! Ø s ( R R R( R1 R2 R! R: R< t __len__t __getitem__t __setitem__t __delitem__t keyst __contains__( ( ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyR; Ó s c @ sZ d ˆ f } | | f ‰ | r1 ˆ d | 7‰ n d t f ‡ ‡ f d † ƒ Y} | | ƒ S( sP Create a list that warns when modified
:param deprecation_version: string for the warning format to raise,
typically from deprecated_in()
:param initial_value: The contents of the list
:param variable_name: This allows better warnings to be printed
:param extra: Extra info to print when printing a warning
s Modifying %sR' t _DeprecatedListc @ sx e Z e j ˆ Z e Z ‡ f d † Z ‡ f d † Z ‡ f d † Z ‡ f d † Z ‡ f d † Z
d ‡ f d † Z RS( c @ s# t ˆ t d d ƒ| | | | Ž S( NR i ( R R ( R# t funcR R ( R7 ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyt _warn_deprecated s c @ s d ˆ f | j t j | ƒ S( Ns appending to %s is deprecated( RH t listt append( R# t obj( R= ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyRJ s c @ s! d ˆ f | j t j | | ƒ S( Ns inserting to %s is deprecated( RH RI t insert( R# t indexRK ( R= ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyRL s c @ s d ˆ f | j t j | ƒ S( Ns extending %s is deprecated( RH RI t extend( R# t iterable( R= ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyRN s c @ s d ˆ f | j t j | ƒ S( Ns removing from %s is deprecated( RH RI t remove( R# t value( R= ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyRP s c @ s8 d ˆ f | r$ | j t j | ƒ S| j t j ƒ Sd S( Ns pop'ing from %s is deprecated( RH RI t pop( R# RM ( R= ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyRR s N(
R R RI R( R1 R2 RH RJ RL RN RP R RR ( ( R7 R= ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyRF s
( RI ( R R= R> t extrat
subst_textRF ( ( R7 R= s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyR ö s
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Wt S( s® Check if there is already a filter for deprecation warnings.
:param error_only: Only match an 'error' filter
:return: True if a filter is found, False otherwise
i i t error( t warningst filterst
issubclassR R1 t False( t
error_onlyt filter( ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyt _check_for_filter* s
c @ s ‡ f d † } | S( sÄ Build and returns a callable removing filter from the warnings.
:param filter: The filter to remove (can be None).
:return: A callable that will remove filter from warnings.filters.
c @ s ˆ r t j j ˆ ƒ n d S( N( RV RW RP ( ( R[ ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyt cleanup? s ( ( R[ R] ( ( R[ s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyt _remove_filter_callable8 s c C@ sI | r t d t ƒ r d } n t j d d t ƒt j d } t | ƒ S( s¼ Call this function to suppress all deprecation warnings.
When this is a final release version, we don't want to annoy users with
lots of deprecation warnings. We only want the deprecation warnings when
running a dev or release candidate.
:param override: If True, always set the ignore, if False, only set the
ignore if there isn't already a filter.
:return: A callable to remove the new warnings this added.
RZ t ignoret categoryi N( R\ RY R RV t filterwarningsR RW R^ ( t overrideR[ ( ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyt suppress_deprecation_warningsE s
c C@ sI | r t d t ƒ r d } n t j d d t ƒt j d } t | ƒ S( sÝ Call this function to activate deprecation warnings.
When running in a 'final' release we suppress deprecation warnings.
However, the test suite wants to see them. So when running selftest, we
re-enable the deprecation warnings.
Note: warnings that have already been issued under 'ignore' will not be
reported after this point. The 'warnings' module has already marked them as
handled, so they don't get issued again.
:param override: If False, only add a filter if there isn't an error filter
already. (This slightly differs from suppress_deprecation_warnings, in
because it always overrides everything but -Werror).
:return: A callable to remove the new warnings this added.
RZ t defaultR` i N( R\ R1 R RV Ra R RW R^ ( Rb R[ ( ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyt activate_deprecation_warnings[ s
( R( t
__future__R t __all__RV R R R R R R R R R R0 R R: R< R; R R R\ R^ R1 Rc Re ( ( ( s< /usr/lib/python2.7/dist-packages/bzrlib/symbol_versioning.pyt <module> s8
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