Ñò
ú˜Ic @ sË d Z d d d d d g Z d d k Z d d k Z d d k Z d d k Z d d k Z e i d ƒ Z d e f d „ ƒ YZ
d d
„ Z e d „ ƒ Z
e
d „ ƒ Z e
d d
„ ƒ Z e
d „ ƒ Z d S( sT
Decorator module, see http://pypi.python.org/pypi/decorator
for the documentation.
t decoratort
FunctionMakert
deprecatedt getinfot new_wrapperiÿÿÿÿNs \s*def\s*([_\w][_\w\d]*)\s*\(c B sD e Z d Z d d d d d d d d „ Z d „ Z d e d „ Z RS( s´
An object with the ability to create functions with a given signature.
It has attributes name, doc, module, signature, defaults, dict and
methods update and make.
c C sf | o¢ | i | _ | i d j o
d | _ n | i | _ | i | _ t i | ƒ oM t i d d „ t i | ƒ Œ d d !| _
| i | _ | i
i ƒ | _ q© n | o
| | _ n | d j o
| | _
n | o
| | _ n | o
| | _ n | o
| | _ n | o
| | _ n t | d ƒ p t ‚ t | d ƒ p t d | ƒ ‚ n d S(
Ns t _lambda_t formatvaluec S s d S( t ( ( t val( ( s- /usr/lib/python2.6/site-packages/decorator.pyt 4 s i iÿÿÿÿt namet signatures% You are decorating a non function: %s( t __name__R
t __doc__t doct
__module__t modulet inspectt
isfunctiont
formatargspect
getargspecR t
func_defaultst defaultst __dict__t copyt dictt Nonet hasattrt AssertionErrort TypeError( t selft funcR
R R R R t funcdict( ( s- /usr/lib/python2.6/site-packages/decorator.pyt __init__) s4
"
c K s’ | i | _ t | d d ƒ | _ t | d h ƒ | _ t | d d ƒ | _ t i d ƒ i i
d d ƒ } t | d | ƒ | _ | i i | ƒ d S( s2 Update the signature of func with the data in selfR R R i R t ?R N(
R
R t getattrR R
R R t syst _getframet f_globalst getR t update( R R t kwt callermodule( ( s- /usr/lib/python2.6/site-packages/decorator.pyR( H s c J sy | e | ƒ } | p h } e i | ƒ } | d j o e d | ƒ ‚ n | i d ƒ } e | g g } | i i d ƒ D] } | | i d ƒ q| ~ ƒ }
xA | i
ƒ D]3 \ } } | |
j o e d | | f ƒ ‚ q¬ q¬ W| i d ƒ p | d 7} n y e
| d d ƒ }
|
| UWn$ e i d IJe i | IJ‚ n X| | } | o | | d
t singles Error in generated code:t
__source__N( t varst DEFt matchR t SyntaxErrort groupt setR t splitt stript iteritemst NameErrort endswitht compileR$ t stderrR( ( R t src_templt evaldictt addsourcet attrst srct moR
t _[1]t argt reserved_namest nt vt codeR ( ( s- /usr/lib/python2.6/site-packages/decorator.pyt makeR s4
:
N( R R R
R R! R( t FalseRG ( ( ( s- /usr/lib/python2.6/site-packages/decorator.pyR # s
c C s§ | d j o_ t | ƒ } t i | ƒ d d } d | i | | f } | i | t d | d t ƒ d | ƒSt | ƒ } d } | i | t d | d | ƒ d | ƒSd S( s‰
decorator(caller) converts a caller function into a decorator;
decorator(caller, func) decorates a function using a caller.
i s% def %s(%s): return _call_(caller, %s)t callert _call_t undecoratedsE def %(name)s(%(signature)s):
return _call_(_func_, %(signature)s)t _func_N( R R R R R RG R R ( RI R t funt first_argR? ( ( s- /usr/lib/python2.6/site-packages/decorator.pyR n s
c O s* t i d | i t d d ƒ| | | Ž S( s$ A decorator for deprecated functionssc Calling the deprecated function %r
Downgrade to decorator 2.3 if you want to use this functionalityt
stackleveli ( t warningst warnR t DeprecationWarning( R t argsR) ( ( s- /usr/lib/python2.6/site-packages/decorator.pyR ‚ s c C sø t i | ƒ p t i | ƒ p t ‚ t i | ƒ \ } } } } t | ƒ } | o | i | ƒ n | o | i | ƒ n t i | | | | d d „ ƒd d !} t d | i d | d | d | i
d | i d
| i d | i
d | i d
| i ƒ S( so
Returns an info dictionary containing:
- name (the name of the function : str)
- argnames (the names of the arguments : list)
- defaults (the values of the default arguments : tuple)
- signature (the signature : str)
- doc (the docstring : str)
- module (the module name : str)
- dict (the function __dict__ : str)
>>> def f(self, x=1, y=2, *args, **kw): pass
>>> info = getinfo(f)
>>> info["name"]
'f'
>>> info["argnames"]
['self', 'x', 'y', 'args', 'kw']
>>> info["defaults"]
(1, 2)
>>> info["signature"]
'self, x, y, *args, **kw'
R c S s d S( R ( ( t value( ( s- /usr/lib/python2.6/site-packages/decorator.pyR ® s i iÿÿÿÿR
t argnamesR R R R R t globalst closure( R t ismethodR R R t listt appendR R R R R
R R t func_globalst func_closure( R t regargst varargst varkwargsR RU R ( ( s- /usr/lib/python2.6/site-packages/decorator.pyR ‹ s ' c C sh | p
t | ƒ } | d | _ | d | _ | d | _ | i i | d ƒ | d | _ | | _ | S( s* A replacement for functools.update_wrapperR
R R R R ( R R R
R R R( R RK ( t wrappert modelt infodict( ( s- /usr/lib/python2.6/site-packages/decorator.pyt update_wrapper´ s
c C ss t | t ƒ o
| } n
t | ƒ } d | d j p
t d ‚ d | } t | t d | ƒ ƒ } t | | | ƒ S( sB
An improvement over functools.update_wrapper. The wrapper is a generic
callable object. It works by generating a copy of the wrapper with the
right signature and by updating the copy, not the original.
Moreovoer, 'model' can be a dictionary with keys 'name', 'doc', 'module',
'dict', 'defaults'.
t _wrapper_RU s( "_wrapper_" is a reserved argument name!s. lambda %(signature)s: _wrapper_(%(signature)s)( t
isinstanceR R R t evalRc ( R` Ra Rb R? t funcopy( ( s- /usr/lib/python2.6/site-packages/decorator.pyR À s
( R
t __all__t osR$ t reR RP R9 R/ t objectR R R R R Rc R ( ( ( s- /usr/lib/python2.6/site-packages/decorator.pyt s <K )