Current File : //opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyc
�
��4]c @ s d Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l
Z
d d l Z d d l m
Z
d d l m Z d d l m Z d � Z d
e f d � � YZ d � Z d
� Z d � Z d � Z d � Z d � Z d � Z d e f d � � YZ d � Z d d � Z d � Z e e d � Z e! d � Z" e! d � Z# d � Z$ d � Z% dX d dY d � Z& d e f d � � YZ' d � Z( d! � Z) d d d" d d# � Z* d$ � Z+ d d d d% � Z, d& e f d' � � YZ- d( � Z. d) e f d* � � YZ/ d+ e f d, � � YZ0 e d- � Z1 d. e f d/ � � YZ2 d0 � Z3 d1 � Z4 d2 � Z5 e! d3 � Z6 d4 � Z7 d5 � Z8 d d6 � Z9 d7 � Z: d8 � Z; d9 e< f d: � � YZ= d; e f d< � � YZ> d= e f d> � � YZ? d? e@ f d@ � � YZA dA eA _B dA e f dB � � YZC d aD dC � ZE dD � ZF dE dF � ZG dG e jH f dH � � YZI dI � ZJ dJ � ZK dK � ZL e jM dL � ZN e jM dM � ZO eO eN dN � ZP eQ d � ZR dO � ZS dP eQ f dQ � � YZT dR � ZU dS � ZV dT � ZW dU � ZX dV � ZY dW � ZZ d S(Z s� Routines to help with the creation, loading and introspection of
modules, classes, hierarchies, attributes, functions, and methods.
i����( t update_wrapperNi ( t _collections( t compati ( t excc C s> t j r | j d � } n t j � } | j | � | j � S( Ns utf-8( R t py3kt encodet hashlibt md5t updatet hexdigest( t xt m( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt md5_hex s
t safe_reraisec B s2 e Z d Z d Z e d � Z d � Z d � Z RS( sK Reraise an exception after invoking some
handler code.
Stores the existing exception info before
invoking so that it is maintained across a potential
coroutine context switch.
e.g.::
try:
sess.commit()
except:
with safe_reraise():
sess.rollback()
t warn_onlyt _exc_infoc C s
| | _ d S( N( R ( t selfR ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt __init__8 s c C s t j � | _ d S( N( t syst exc_infoR ( R ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt __enter__; s c C s� | d k rI | j \ } } } d | _ | j s� t j | | | � q� na t j r� | j r� | j d r� t d | j d | j d f � n d | _ t j | | | � d S( Ni sf An exception has occurred during handling of a previous exception. The previous exception is:
%s %s
i ( t NoneR R R t reraiseR t warn( R t type_t valuet tracebackt exc_typet exc_valuet exc_tb( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt __exit__> s ( R R ( t __name__t
__module__t __doc__t __slots__t FalseR R R ( ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR
$ s
c C s& d j d � t j d | j � D� � S( Nt c s s | ] } | j � Vq d S( N( t lower( t .0t n( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pys <genexpr>T s s
([A-Z][a-z]+)( t joint ret findallR ( t cls( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt clsname_as_plain_nameR s c C s^ g } xK | j | j | j f D]1 } t | d � rC | j � } n | j | � q Wt | � S( sr decode a slice object as sent to __getitem__.
takes into account the 2.5 __index__() method, basically.
t __index__( t startt stopt stept hasattrR- t appendt tuple( t slct retR
( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt decode_sliceX s c ' s� t | � } x� | D]y � t j � f t j � f d � t d � � � } x@ | D]( } | | k rP | j | � | VPqP qP Wt d � � � q Wd S( Nc s � t | � S( N( t str( t i( t base( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt <lambda>k t i� s& exhausted namespace for symbol base %s( t sett itertoolst chainR t itertools_imapt ranget addt NameError( t usedt basest poolt sym( ( R9 sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt _unique_symbolsf s
$
c c s5 x. | r0 | | d @} | | � V| | N} q Wd S( s6 Call the given function given each nonzero bit from n.i N( ( t fnR' t b( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt map_bitsv s c s � f d � } t | � � S( s' A signature-matching decorator factory.c s t j | � r/ t j | � r/ t d � � n t j | � } t | d � | d d !| j f } t | d d � \ } } t d | d | � } | j
t | d t �� | j | d <d | } t
| i � | 6| | 6| j � } t | d
| � j | _ | | _ t | | � S( Ns not a decoratable functioni i i t targetRH t groupedt namesD def %(name)s(%(args)s):
return %(target)s(%(fn)s, %(apply_kw)s)
t im_func( t inspectt
isfunctiont ismethodt ExceptionR t inspect_getfullargspecR3 R RG t dictR t format_argspec_plusR# t _exec_code_in_envt getattrt __defaults__t __wrapped__R ( RH t spect namest targ_namet fn_namet metadatat codet decorated( RK ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt decorate� s %
( R ( RK Ra ( ( RK sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt decorator s c B s | | U| | S( N( ( R_ t envR] ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyRV � s c B s e | e � r4 | j } | } d | j | f } n | } } d | } | j d � d } e j | � } | d d =e | d e �} | | d <d | } i | d 6e d
6} | | U| | }
| j
|
_
d | j d d � d |
_ e j
se | d
� r| | j _
n | | _
|
S( s� Produce a wrapping function for the given cls or classmethod.
Rationale here is so that the __init__ method of the
class can serve as documentation for the function.
s� Construct a new :class:`.%s` object.
This constructor is mirrored as a public API function; see :func:`~%s` for a full usage and argument description.sJ This function is mirrored; see :func:`~%s` for a description of arguments.t .i����i RL RM s5 def %(name)s(%(args)s):
return cls(%(apply_kw)s)
R+ t symbolt
sqlalchemyi t __func__( t
isinstancet typeR R t splitR RS RU R# Re R! t rsplitR t py2kR1 Rg ( RK t locationRH t callable_t doct
location_nameRZ R^ R_ Rc R` ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt public_factory� s0
t PluginLoaderc B s/ e Z d d � Z d � Z d � Z d � Z RS( c C s | | _ i | _ | | _ d S( N( t groupt implst auto_fn( R Rs Ru ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR � s c C s | j j � d S( N( Rt t clear( R ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyRv � s c C s� | | j k r | j | � S| j rR | j | � } | rR | | j | <| � Sn y d d l } Wn t k
ru n8 Xx4 | j | j | � D] } | j | j | <| j � SWt j d | j | f � � d S( Ni����s Can't load plugin: %s:%s( Rt Ru t
pkg_resourcest ImportErrort iter_entry_pointsRs t loadR t NoSuchModuleError( R RM t loaderRw t impl( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyRz � s
c s# � � f d � } | | j | <d S( Nc sI t j � � } x* � j d � d D] } t | | � } q# Wt | � � S( NRd i ( R t import_Rj RW ( t modt token( t
modulepatht objname( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyRz � s ( Rt ( R RM R� R� Rz ( ( R� R� sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt register� s N( R R R R Rv Rz R� ( ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyRr � s c C s y
t j } Wn5 t k
rD t j | � } | d t | d � f SX| j } | j } t | j | � t | j
| @� f Sd S( Ni i ( RO t CO_VARKEYWORDSt AttributeErrorR RS t boolt __code__t co_argcountt listt co_varnamest co_flags( RH t co_varkeywordsRZ t cot nargs( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt _inspect_func_args� s
c C s� | d k } | r t � } n | j j d t � } | o] t | t j � o] t | j t j � } | r� t
| � \ } } | j | � | r� | r� d Sn | s� | r� x- | j D] } t
| | � d k r� Pq� q� Wn | j d � | S( se Return the full set of inherited kwargs for the given `cls`.
Probes a class's __init__ method, collecting all named arguments. If the
__init__ defines a \**kwargs catch-all, then the constructor is presumed
to pass along unrecognized keywords to its base classes, and the
collection process is repeated recursively on each of the bases.
Uses a subset of inspect.getfullargspec() to cut down on method overhead,
as this is used within the Core typing system to create copies of type
objects which is a performance-sensitive operation.
No anonymous tuple arguments please !
R R N( R R< t __dict__t getR# Rh t typest FunctionTypeR� t CodeTypeR� R t __bases__t get_cls_kwargst discard( R+ t _sett toplevelt ctrt has_initR[ t has_kwt c( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR� s$
c C s t j | � d S( s� Return the set of legal kwargs for the given `func`.
Uses getargspec so is safe to call for methods, functions,
etc.
i ( R RS ( t func( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt get_func_kwargs< s c C s� t j | � r" t d | � � n�t j | � r� | r� | r� t j | � } t j | j d | j | j | j
| j | j | j
� St j | � Sn t j | � r| r| s� | j rt j | j � } t j | j d | j | j | j
| j | j | j
� St j | j � Sn� t j | � r=t | j d | d t �St | d � r\t j | j � St | d � r�t j | j � r�t | j d | �St d | � � n t d | � � d S( s� Return the argument signature for any callable.
All pure-Python callables are accepted, including
functions, methods, classes, objects with __call__;
builtins and other edge cases like functools.partial() objects
raise a TypeError.
s Can't inspect builtin: %si t no_selft _is_initRg t __call__s Can't inspect callable: %sN( RO t isbuiltint TypeErrorRP R RS t FullArgSpect argst varargst varkwt defaultst
kwonlyargst kwonlydefaultst annotationsRQ t __self__Rg t isclasst get_callable_argspecR t TrueR1 R� ( RH R� R� RZ ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR� G sH
c
C s� t j | � r! t j | � } n | } t j | � } | d rQ | d d } n! | d rl d | d } n d } t j | d | d | d d | d � } d } | d r� | t | d � 7} n | d r� | t | d � 7} n | d | d } | r| d | } n d } t j | | d | d | d d � �} | rbt d | d
| d | d | � St d | d d
!d
| d | d d
!d | d d
!� Sd S( s� Returns a dictionary of formatted, introspected function arguments.
A enhanced variant of inspect.formatargspec to support code generation.
fn
An inspectable callable or tuple of inspect getargspec() results.
grouped
Defaults to True; include (parens, around, argument) lists
Returns:
args
Full inspect.formatargspec for fn
self_arg
The name of the first positional argument, varargs[0], or None
if the function defines no positional arguments.
apply_pos
args, re-written in calling rather than receiving syntax. Arguments are
passed positionally.
apply_kw
Like apply_pos, except keyword-ish args are passed as keywords.
Example::
>>> format_argspec_plus(lambda self, a, b, c=3, **d: 123)
{'args': '(self, a, b, c=3, **d)',
'self_arg': 'self',
'apply_kw': '(self, a, b, c=c, **d)',
'apply_pos': '(self, a, b, c, **d)'}
i i s %s[0]i i i t formatvaluec S s d | S( Nt =( ( R
( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR: � R; R� t self_argt apply_post apply_kwi����N( ( R t callableRS t inspect_formatargspecR t lenRT (
RH RL RZ R� R� R� t num_defaultst name_argst defaulted_valsR� ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyRU } sJ
%
c C s} | t j k r$ | r d p d } n: y t | d | �SWn# t k
r] | rT d pW d } n Xt d d d | d | d | � S(
s format_argspec_plus with considerations for typical __init__ methods
Wraps format_argspec_plus with error handling strategies for typical
__init__ cases::
object.__init__ -> (self)
other unreflectable (usually C) -> (self, *args, **kwargs)
s (self)R RL s (self, *args, **kwargs)s self, *args, **kwargsR� R� R� R� ( t objectR RU R� RT ( t methodRL R� ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt format_argspec_init� s
c C s^ y t j | � SWnF t k
rY | t j k rC d g d d d f Sd g d d d f Sn Xd S( s� inspect.getargspec with considerations for typical __init__ methods
Wraps inspect.getargspec with error handling for typical __init__ cases::
object.__init__ -> (self)
other unreflectable (usually C) -> (self, *args, **kwargs)
R R� t kwargsN( R RS R� R� R R ( R� ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt getargspec_init� s
c C s+ t | t j � r# | j r# | j S| Sd S( sS Adjust the incoming callable such that a 'self' argument is not
required.
N( Rh R� t
MethodTypeR� Rg ( t func_or_cls( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt unbound_method_to_callable� s c s | d k r � g } n t j | � } t � } g } t j � } d } x8t | � D]*\ } } y t j | j � }
Wn t k
r� qU qU X|
j
r� t |
j
� p� d } | d k r|
j r� |
j } n | r� | j
|
j d | !� q6| j
|
j d � n1 | j g |
j d | !D] } | | f ^ q � | rU | j g t |
j | |
j
� D] \ } }
| |
f ^ q]� qU qU Wg } | j
� f d � | D� � | d k r�t � | � r�| j
g t � | � D] } t | � ^ q�� n x� | j � D]z \ } } | | k r q n yH t � | | � } | | k re| | k re| j d | | f � n Wq t k
ryq Xq W| r�xs | D]h \ } } yH t � | | � } | | k r�| | k r�| j d | | f � n Wq�t k
r�q�Xq�Wn d � j j d j | � f S( s} Produce a __repr__() based on direct association of the __init__()
specification vs. same-named attributes present.
i i c 3 s' | ] } t t � | d � � Vq d S( N( t reprRW R ( R& t arg( t obj( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pys <genexpr>3 s s %s=%rs %s(%s)s , N( R R t to_listR� t OrderedDictt enumerateR RS R R� R� R� R� t extendR� R t zipR1 RW R� t itemsR2 RR t __class__R R( ( R� t
additional_kwt
to_inspectt
omit_kwargt missingt pos_argst kw_argst vargsR8 t inspRZ t default_lenR� t defaultt outputt valt defval( ( R� sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt generic_repr s`
+; 2
t portable_instancemethodc B s; e Z d Z d Z d � Z d � Z d
d � Z d � Z RS( s_ Turn an instancemethod into a (parent, name) pair
to produce a serializable callable.
RK RM R� t __weakref__c C s" i | j d 6| j d 6| j d 6S( NRK RM R� ( RK RM R� ( R ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt __getstate__V s
c C s3 | d | _ | d | _ | j d d � | _ d S( NRK RM R� ( ( RK RM R� R� ( R t state( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt __setstate__] s
c C s% | j | _ | j | _ | | _ d S( N( R� RK R RM R� ( R t methR� ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR b s c O s, | j | j � t | j | j � | | � S( N( R R� RW RK RM ( R R� t kw( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR� g s ( RK RM R� R� ( ( R R R! R" R� R� R R� ( ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR� N s c s� t j r% t | t j � r% t � Sn | h � t | j � } x=| r|| j � } t j r� t | t j � rs q@ n � f d � | j D� } n � f d � | j D� } x( | D] } | j | � � j
| � q� Wt j r| j d k s@ t
| d � r)q@ q)n% | j d k s@ t
| d � r)q@ n xM g | j � D] } | � k r9| ^ q9D] } | j | � � j
| � qUWq@ Wt � � S( s� Return an unordered sequence of all classes related to cls.
Traverses diamond hierarchies.
Fibs slightly: subclasses of builtin types are not returned. Thus
class_hierarchy(class A(object)) returns (A, object), not A plus every
class systemwide that derives from object.
Old-style classes are discarded and hierarchies rooted on them
will not be descended.
c 3 s4 | ]* } | � k r t | t j � r | Vq d S( N( Rh R� t ClassType( R& t _( t hier( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pys <genexpr>� s c 3 s! | ] } | � k r | Vq d S( N( ( R& R� ( R� ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pys <genexpr>� s t builtinst __subclasses__t __builtin__( R Rl Rh R� R� R� t __mro__t popR� R2 RA R R R1 R� ( R+ t processR� RD RI R� t s( ( R� sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt class_hierarchyl s4
2
c c sZ t | � } xG | D]? } x6 | j D]+ } | | j k r# | | j | f VPq# q# Wq Wd S( s� iterate all the keys and attributes associated
with a class, without using getattr().
Does not use getattr() so that class-sensitive
descriptors (i.e. property.__get__()) are not called.
N( t dirR� R� ( R+ t keyst keyR� ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt iterate_attributes� s
s
self.proxyc C s� | r | } nn | d k r$ d } n g t | � D]F } | j d � r1 | j d � r1 t | | � r1 | | k r1 | ^ q1 } x4| D],} y: t | | � } t | d � s� w� n t | d | � } Wn t k
r� q� n Xy= t j | � }
t j |
d
� } t j |
d
d � } Wn t
k
r7d } d
} n Xd t � }
| d k r^i | | 6pai } t j |
| � y | j
| | _
Wn t k
r�n Xt | | | | � q� Wd S( s9 Automates delegation of __specials__ for a proxying type.R" t __del__t __getattribute__t
__metaclass__R� R� t __R� RN i i s (self, *args, **kw)s
(*args, **kw)s? def %(method)s%(fn_args)s: return %(name)s.%(method)s%(d_args)sN( R" R� R� R� R� R� ( R R� t
startswitht endswithR1 RW R� R RS R� R� t localst exec_RX t setattr( t into_clst from_clst skipt onlyRM t
from_instancet dundersR R� RH RZ t fn_argst d_argst pyRc ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt monkeypatch_proxied_specials� sN
c C s" t | d | � t | d | � k S( s; Return True if the two methods are the same implementation.Rg ( RW ( t meth1t meth2( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt methods_equivalent� s c
C s1 | r | r t d � � n t | t � r? t | | � r? | St | ps g t | � D] } | j d � sU | ^ qU � } t t | � � } t j } t | t � r� | } n' | s� t � } t j } n t | � } | | j | � | � r� | St | t
� s>| t j k rd pd } t d | | d j | � f � � n d t f d � � Y} | rmd | j
| _
n t � }
x� t | � D]v \ } } | | k r�t d
| � � n t j | � s�t d | | f � � n t | | t | � � |
j | � q�W| |
| � r| St d d j | |
� � � d
S( s� Ensure basic interface compliance for an instance or dict of callables.
Checks that ``obj`` implements public methods of ``cls`` or has members
listed in ``methods``. If ``required`` is not supplied, implementing at
least one interface method is sufficient. Methods present on ``obj`` that
are not in the interface are ignored.
If ``obj`` is a dict and ``dict`` does not meet the interface
requirements, the keys of the dictionary are inspected. Keys present in
``obj`` that are not in the interface will raise TypeErrors.
Raises TypeError if ``obj`` does not meet the interface criteria.
In all passing cases, an object with callable members is returned. In the
simple case, ``obj`` is returned as-is; if dict processing kicks in then
an anonymous class is returned.
obj
A type, instance, or dictionary of callables.
cls
Optional, a type. All public methods of cls are considered the
interface. An ``obj`` instance of cls will always pass, ignoring
``required``..
methods
Optional, a sequence of method names to consider as the interface.
required
Optional, a sequence of mandatory implementations. If omitted, an
``obj`` that provides at least one interface method is considered
sufficient. As a convenience, required may be a type, in which case
all public methods of the type are required.
s2 a class or collection of method names are requiredR� s any ofs all ofs %r does not implement %s: %ss , t AnonymousInterfacec B s e Z d Z RS( s A callable-holding shell.( R R R! ( ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR 4 s t Anonymouss %r: unknown in this interfaces %r=%r is not callables, dictionary does not contain required keys %sN( R� Rh Ri R< R� R� t operatort get gtt intersectionRT R( R� R t dictlike_iteritemsR R� R� t staticmethodRA (
R� R+ t methodst requiredR t interfacet implementedt compliest qualifierR t foundR� R} ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt as_interface� sH ! : t memoized_propertyc B s; e Z d Z d d � Z d � Z d � Z e d � � Z RS( s2 A read-only @property that is only evaluated once.c C s+ | | _ | p | j | _ | j | _ d S( N( t fgetR! R ( R R Ro ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR O s c C s1 | d k r | S| j | � | j | j <} | S( N( R R R� R ( R R� R+ t result( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt __get__T s c C s t j | | j � d S( N( R t resetR ( R R� ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt _resetZ s c C s | j j | d � d S( N( R� R� R ( R+ R� RM ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR ] s N( R R R! R R R R t classmethodR ( ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR L s
c s � f d � } t | � � S( s� Decorate a method memoize its return value.
Best applied to no-arg methods: memoization is not sensitive to
argument values, and will always return the same value even when
called with different arguments.
c sM � | | | � � � f d � } � j | _ � j | _ | | j � j <� S( Nc s � S( N( ( t aR� ( R ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt memon s ( R R! R� ( R R� R� R ( RH ( R sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt oneshotk s ( R ( RH R! ( ( RH sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt memoized_instancemethodb s t! group_expirable_memoized_propertyc B s5 e Z d Z d d � Z d � Z d � Z d � Z RS( s? A family of @memoized_properties that can be expired in tandem.c C s& g | _ | r" | j j | � n d S( N( t
attributesR� ( R R$ ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR | s c C s1 | j } x! | j D] } | j | d � q Wd S( s. Expire all memoized properties for *instance*.N( R� R$ R� R ( R t instancet stasht attribute( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt expire_instance� s c C s | j j | j � t | � S( N( R$ R2 R R ( R RH ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR� � s c C s | j j | j � t | � S( N( R$ R2 R R" ( R RH ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR� � s ( ( R R R! R R( R� R� ( ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR# y s
t
MemoizedSlotsc B s& e Z d Z d Z d � Z d � Z RS( s� Apply memoized items to an object using a __getattr__ scheme.
This allows the functionality of memoized_property and
memoized_instancemethod to be available to a class using __slots__.
c C s t | � � d S( N( R� ( R R� ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt _fallback_getattr� s c s� � j d � r t � � � n� t � d � � r[ t � d � � � } t � � | � | St � d � � r� t � d � � � � � � f d � } � j | _ | S� j � � Sd S( Nt _memoizeds _memoized_attr_%ss _memoized_method_%sc sJ � | | � � � f d � } � j | _ � j | _ t � � | � � S( Nc s � S( N( ( R R� ( R ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR � s ( R R! R� ( R� R� R ( RH R� R ( R sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR! � s ( R� R� R1 RW R� R! R* ( R R� R R! ( ( RH R� R sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt __getattr__� s ( ( R R R! R" R* R, ( ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR) � s c s � � f d � } | S( Nc s� � j d � } t j d j | d d !� t � t � | d g � } t | | d � } t | | j | � � r� t | d � r� | j
j | j � n | S( NRd i i����t __all__( Rj R R~ R( t globalsR� RW R� R R1 R- R2 ( R� t tokensR ( t
add_to_allt
modulename( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyRa � s /( ( R1 R0 Ra ( ( R0 R1 sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt dependency_for� s t dependenciesc B sT e Z d Z d � Z d � Z e d � � Z e � Z i Z d e
f d � � YZ RS( s� Apply imported dependencies as arguments to a function.
E.g.::
@util.dependencies(
"sqlalchemy.sql.widget",
"sqlalchemy.engine.default"
);
def some_func(self, widget, default, arg1, arg2, **kw):
# ...
Rationale is so that the impact of a dependency cycle can be
associated directly with the few functions that cause the cycle,
and not pollute the module-level namespace.
c G s] g | _ xM | D]E } | j d � } | j j t j d j | d d !� | d � � q Wd S( NRd i i����( t import_depsRj R2 R3 t _importlaterR( ( R t depst depR/ ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR � s
c C s! | j } t j | � } t | d � } | d d k } x< t t | � � D]( } d | | d | | rn d n d <qK Wt | d t �} x! | D] } | | r� d n d =q� W| | d (t | d t �} d i | d d 6| d d 6}
t |
t � � } t
| d
| � j | _ t | | � S( Ni R R+ s import_deps[%r]i RL s! lambda %(args)s: fn(%(apply_kw)s)R� R� RN ( R R+ (
R4 R RS R� R@ R� RU R# t evalR� RW RX R ( R RH R4 RZ t spec_zerot hasselfR8 t
inner_spect impnamet
outer_specR_ R` ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR� � s" &
c C s= x6 t t j � D]% } | j j | � r | j � q q Wd S( N( R� R3 t _unresolvedt
_full_pathR� t _resolve( R+ t pathR ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt resolve_all� s R5 c B sY e Z e � Z i Z d � Z d � Z e d � � Z e d � � Z
d � Z d � Z RS( c C sJ | d | } | t j k r( t j | St j | � t j | <} | Sd S( NRd ( R3 t _by_keyR� t __new__( R+ RA t addtlR� t imp( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyRD
s
c C s& | | _ | | _ t j j | � d S( N( t _il_patht _il_addtlR3 R> RA ( R RA RE ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR s c C s | j d | j S( NRd ( RG RH ( R ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR? s c C sA | t j k r. t d | j | j f � � n t | j | j � S( Ns< importlater.resolve_all() hasn't been called (this is %s %s)( R3 R> Rx RG RH RW t _initial_import( R ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt module s
c C s> t j j | � t j | j t � t � | j g � | _ d S( N(
R3 R> R� R R~ RG R. R� RH RI ( R ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR@ & s c C sv | d k r" t d | j � � n y t | j | � } Wn* t k
rd t d | j | f � � n X| | j | <| S( NRJ s Could not resolve module %ss Module %s has no attribute '%s'( Rx R? RW RJ R� R� ( R R� t attr( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR, , s
(
R R R< R> RC RD R t propertyR? R RJ R@ R, ( ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR5 s ( R R R! R R� R RB R< R> RC R� R5 ( ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR3 � s c C sa t | t j � rW | j � j � } | d k r4 t S| d k rD t St d
| � � n t | � S( Nt truet yest ont yt tt 1t falset not offR' t ft 0s String is not true/false: %r( RM RN RO RP RQ RR ( RS RT RU R' RV RW ( Rh R t string_typest stripR% R� R# t
ValueErrorR� ( R� ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt asbool< s c s � f d � } | S( sq Return a callable that will evaluate a string as
boolean, or one of a set of "alternate" string values.
c s | � k r | St | � Sd S( N( R[ ( R� ( t text( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt
bool_or_valueN s ( ( R\ R] ( ( R\ sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt bool_or_strH s c C s | d k r | St | � S( s Coerce to integer.N( R t int( R ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt asintW s c C s� | | k r� t | t � s0 t | | | � r� | | d k r� | t k ri | ri t | | � | | <q� | | | � | | <n d S( s� If 'key' is present in dict 'kw', coerce its value to type 'type\_' if
necessary. If 'flexi_bool' is True, the string '0' is considered false
when coercing to boolean.
N( Rh Ri R R� R[ ( R� R� R t
flexi_bool( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt coerce_kw_type_ s $c s? t | � } | j � f d � | j | � D� � | | | � S( s� Instantiate cls using the __dict__ of obj as constructor arguments.
Uses inspect to match the named arguments of ``cls``.
c 3 s1 | ]' } | � j k r | � j | f Vq d S( N( R� ( R& t k( R� ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pys <genexpr>y s ( R� R t
difference( R� R+ R� R� R[ ( ( R� sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt constructor_copyp s c s4 t j j � � t j d � � � � f d � } | S( s% Return a threadsafe counter function.i c s* � j � z t � � SWd � j � Xd S( N( t acquiret nextt release( ( t countert lock( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt _next� s
( R t threadingt LockR= t count( Rk ( ( Ri Rj sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyRi ~ s c C s� t | d � r> | j d k r4 t | j t � r4 t S| j Sn t | t � rS t pV t } | | t � rl t S| | t � r t S| | t � r� t St | d � r� t St | d � r� t St | d � r� t S| Sd S( s� Given an instance or class, guess if it is or is acting as one of
the basic collection types: list, set and dict. If the __emulates__
property is present, return that preferentially.
t __emulates__R2 RA R< N( R1 Ro R t
issubclassR< Rh Ri R� RT ( t specimenR� t isa( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt duck_type_collection� s&
c C s� t | | � r | St | t � rZ t j d | d j d � | D� � t | � f � � n" t j d | | t | � f � � d S( Ns8 Argument '%s' is expected to be one of type %s, got '%s's or c s s | ] } d | Vq d S( s '%s'N( ( R& R ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pys <genexpr>� s s6 Argument '%s' is expected to be of type '%s', got '%s'( Rh R3 R t
ArgumentErrorR( Ri ( R� t argtypeRM ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt assert_arg_type� s /c s t j r+ t � d � rc t � j � � Sn8 t � d � rD � j � St � d � rc t � j � � St � d t � d d
� � � � d
k r� t d � � � n t � d � r� � � f d � } | � St � d � r� t � f d � � j
� D� � St d � � � d
S( s? Return a (key, value) iterator for almost any dict-like object.R� t iteritemst __getitem__R� s Object '%r' is not dict-liket iterkeysc 3 s, x% � j � D] } | � | � f Vq
Wd S( N( Ry ( R� ( t dictliket getter( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt iterator� s R� c 3 s! | ] } | � | � f Vq d S( N( ( R& R� ( R{ ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pys <genexpr>� s N( R R R1 R� R� Rw t iterRW R R� R� ( Rz R| ( ( Rz R{ sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR � s
t
classpropertyc B s e Z d Z d � Z d � Z RS( sA A decorator that behaves like @property except that operates
on classes rather than instances.
The decorator is currently special when using the declarative
module, but note that the
:class:`~.sqlalchemy.ext.declarative.declared_attr`
decorator should be used for this purpose with declarative.
c O s, t t | � j | | | � | j | _ d S( N( t superR~ R R! ( R R R� R� ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR � s c C s
| j | � S( N( R ( t descR R+ ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR � s ( R R R! R R ( ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR~ � s t hybridpropertyc B s e Z d � Z d � Z RS( c C s
| | _ d S( N( R� ( R R� ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR � s c C s? | d k r. | j | � } | j j | _ | S| j | � Sd S( N( R R� R! ( R R% t ownert clsval( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR � s
( R R R R ( ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR� � s t hybridmethodc B s e Z d Z d � Z d � Z RS( s/ Decorate a function as cls- or instance- level.c C s
| | _ d S( N( R� ( R R� ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR s c C s9 | d k r" | j j | | j � S| j j | | � Sd S( N( R R� R R� ( R R% R� ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR s ( R R R! R R ( ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR� � s t _symbolc B s2 e Z d d d � Z d � Z d � Z d � Z RS( c C sd t | t j � s t � | d k r3 t | � } n t j t | � } | | _ | r` | | _
n | S( s Construct a new named symbol.N( Rh R RX t AssertionErrorR t hashR_ RD R� RM R! ( R RM Ro t canonicalt v( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyRD s c C s t | j d t | � f f S( NR
( Re RM R_ ( R ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt
__reduce__ s c C s
t | � S( N( R� ( R ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt __str__ s c C s d | j S( Ns
symbol(%r)( RM ( R ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt __repr__ s N( R R R RD R� R� R� ( ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR�
s Re c B s2 e Z d Z i Z e j j � Z d d d � Z RS( s� A constant symbol.
>>> symbol('foo') is symbol('foo')
True
>>> symbol('foo')
<symbol 'foo>
A slight refinement of the MAGICCOOKIE=object() pattern. The primary
advantage of symbol() is its repr(). They are also singletons.
Repeated calls of symbol('name') will all return the same instance.
The optional ``doc`` argument assigns to ``__doc__``. This
is strictly so that Sphinx autoattr picks up the docstring we want
(it doesn't appear to pick up the in-module docstring if the datamember
is in a different module - autoattribute also blows up completely).
If Sphinx fixes/improves this then we would no longer need
``doc`` here.
c C sh | j j � zF | j j | � } | d k rN t | | | � | j | <} n | SWd t j j � Xd S( N( t _lockRf t symbolsR� R R� Re Rh ( R+ RM Ro R� RF ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyRD < s
N(
R R R! R� R Rl Rm R� R RD ( ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyRe # s c C s t | _ t d 7a d S( s� Assign a '_creation_order' sequence to the given instance.
This allows multiple instances to be sorted in order of creation
(typically within a single thread; the counter is not particularly
threadsafe).
i N( t _creation_order( R% ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt set_creation_orderJ s c O sD y | | | � SWn, t k
r? t d t j � d d !� n Xd S( sX executes the given function, catches all exceptions and converts to
a warning.
s %s('%s') ignoredi i N( RR R R R ( R� R� R� ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt warn_exceptionW s
i c C sB y) t | � | k r$ d | d | !S| SWn t k
r= | SXd S( Ns %s...i ( R� R� ( R t len_( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt ellipses_stringb s
t _hash_limit_stringc B s) e Z d Z d � Z d � Z d � Z RS( s/ A string subclass that can only be hashed on a maximum amount
of unique values.
This is used for warnings so that we can send out parameterized warnings
without the __warningregistry__ of the module, or the non-overridable
"once" registry within warnings.py, overloading memory,
c C sT | | d | } t t | � j | | � } t d | t | � | f � | _ | S( Ns6 (this warning may be suppressed after %d occurrences)s %s_%d( R R� RD R� t _hash( R+ R t numR� t interpolatedR ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyRD w s
#c C s | j S( N( R� ( R ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt __hash__ s c C s t | � t | � k S( N( R� ( R t other( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt __eq__� s ( R R R! RD R� R� ( ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR� l s c C s t j | t j d d �d S( sd Issue a warning.
If msg is a string, :class:`.exc.SAWarning` is used as
the category.
t
stackleveli N( t warningsR R t SAWarning( t msg( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR � s c C s8 | r t | d | � } n t j | t j d d �d S( s\ Issue a warning with a parameterized string, limiting the number
of registrations.
i
R� i N( R� R� R R R� ( R� R� ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt warn_limited� s c s | g � � f d � } | S( sN Decorate the given function to be a no-op after it is called exactly
once.c s# � r � j � } | | | � Sd S( N( R� ( R� R� t once_fn( t once( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt go� s ( ( RH R� ( ( R� sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt only_once� s s% sqlalchemy/([a-z_]+/){0,2}[a-z_]+\.pys unit(?:2|test2?/)c C s� d } t | � d } x- | | k rE | j | | � rE | d 7} q Wx- | | k ru | j | | � ru | d 8} qI W| | | d !S( st Chop extraneous lines off beginning and end of a traceback.
:param tb:
a list of traceback lines as returned by ``traceback.format_stack()``
:param exclude_prefix:
a regular expression object matching lines to skip at beginning of
``tb``
:param exclude_suffix:
a regular expression object matching lines to skip at end of ``tb``
i i ( R� t search( t tbt exclude_prefixt exclude_suffixR. t end( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt chop_traceback� s
""c B s) d | } e � j � } | | U| d S( Ns& def set(obj, value): obj.%s = valueR< ( R� t copy( t attrnameR_ Rc ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt
attrsetter� s
t EnsureKWArgTypec B s e Z d Z d � Z d � Z RS( sY Apply translation of functions to accept \**kw arguments if they
don't already.
c
C s� | j } | r� xx | D]m } t j | | � } | r | | } t j | � } | j s� | j | � | | <} t | | | � q� q q Wn t t | � j
| | | � d S( N( t ensure_kwargR) t matchR RS R� t
_wrap_w_kwR� R R� R (
R+ t clsnameRD t clsdictt fn_regR� R RH RZ t wrapped( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR � s
c s � f d � } t | � � S( Nc s
� | � S( N( ( R� R� ( RH ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt wrap� s ( R ( R RH R� ( ( RH sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR� � s ( R R R! R R� ( ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR� � s
c C s� t | d � r t | | � S| } | j j | _ t | d � rO | j | _ n t | j d � r | j j r | j j | _ n | j r� | j | _ n | Sd S( s� Augment functools.update_wrapper() to work with objects with
a ``__call__()`` method.
:param fn:
object with __call__ method
R R R! N( R1 R R� R R R� R! ( t wrapperRH t _f( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt
wrap_callable� s
c C s! d | k r | j d � Sd } g g } d } t | � } x� | | k r | | } | d k r� | d k r� | | d k r� | | d d k r� | d j d � | d 7} q� | d N} n9 | d k r� | d k r� | j g � n | d j | � | d 7} q= Wg | D] } d j | � ^ qS( s� Parse a dotted identifier with accommodation for quoted names.
Includes support for SQL-style double quotes as a literal character.
E.g.::
>>> quoted_token_parser("name")
["name"]
>>> quoted_token_parser("schema.name")
["schema", "name"]
>>> quoted_token_parser('"Schema"."Name"')
['Schema', 'Name']
>>> quoted_token_parser('"Schema"."Name""Foo"')
['Schema', 'Name""Foo']
t "Rd i i i����R; ( Rj R� R2 R( ( R R� R t idxt lvt charR� ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt quoted_token_parser� s$
0
c s% t j � � � � � f d � } | S( Nc sS | j d k r | j p d } | rF t | � f d � � D� � } n | | _ | S( NR; c s i | ] } � | � q S( ( ( R& t param( R\ ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pys
<dictcomp>0 s ( R! R t inject_param_text( RH Ro ( t paramsR\ ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyRa - s
" ( R R� ( R� R\ Ra ( ( R� R\ sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt add_parameter_text* s c C si | j d d � } t | � d k r( | S| \ } } | j d � sX | d t j | � St j | � Sd S( Ns
i R$ ( Rj R� R� t textwrapt dedent( R\ t
split_textt firstlinet remaining( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt _dedent_docstring7 s c C s� t | p d � } | j d � } t j | � j d � } | d rV | j d d � n g t | � D] \ } } | j � sc | ^ qc } | j d d � | t | t | � d � } | d | !| | | } d j | � S( NR; s
i i (
R� Rj R� R� t insertR� RY t minR� R( ( t doctextt
injecttextt post linest injectlinesR� t linet blankst
inject_pos( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt inject_docstring_textC s
1 c
C s� | j � } g } d } x�| r�| j d � } | d k r� t j d | � } | r�| j d � } | | k r� d t | j d � � d } | r� t j d | d � } | r� d t | j d � � } q� n | | | } q� q�n� | j � j d � r)| j d � | j | � | j d � d } nt | j
� se| j | � | j | � | j d � d } n8 | j d � r�| j | � | j | j d � � q n | j | � q Wd j | � S(
Ni s (\s+):param (?:\\\*\*?)?(.+?):i R$ i s (\s+)\Ss :param s
s ::(
t
splitlinesR R� R) R� Rs R� t lstripR� R2 t rstripR� R( (
R� t
inject_paramst doclinesR� t to_injectR� R R� t indentt m2( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyR� S sB
( ( ([ R! t functoolsR R RO R= R
R) R R� R� R� R; R R R R R� R
R, R6 RG RJ Rb RV Rq Rr R� R R� R� R# R� R� RU R� R� R� R� R� R� R� R R R R R" R# R) R2 R3 R[ R^ R` Rb Re Ri Rs Rv R RL R~ R� R� R_ R� R Re R� R� R� R� t text_typeR� R R� R� t compilet _SQLA_REt _UNITTEST_RER� Ri t NoneTypeR� R� R� R� R� R� R� R� ( ( ( sN /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.pyt <module> s� . 0* + 6 S H 3 9 V ( u !
$
,
Mini Shell