]O
@ s" d d l m Z m Z m Z m Z m Z m Z m Z m Z d d l m
Z
m Z d d l Z d d l
Z
d d l Z e e f Z d d d d d d d
d d d
d d d g
Z Gd d d e Z Gd d
d
e j Z Gd d d e Z Gd d d e j Z Gd d d Z d S) )getweakrefcount getweakrefsrefproxyCallableProxyType ProxyType
ReferenceType_remove_dead_weakref)WeakSet_IterationGuardNr r r r WeakKeyDictionaryr r r
ProxyTypesWeakValueDictionaryr
WeakMethodfinalizec sX e Z d Z d Z d d d Z f d d Z d
d Z d d
Z e j Z S)r _func_ref
_meth_type_alive __weakref__Nc s y | j } | j } Wn0 t k
rH t d j t | d Yn X f d d } t j | | | } t | | | _ t | | _ d | _
t | | S)Nz)argument should be a bound method, not {}c s5 } | j r1 d | _ d k r1 | d S)NF)r )argself)callbackself_wr ,/opt/alt/python35/lib64/python3.5/weakref.py_cb3 s
z WeakMethod.__new__.._cbT) __self____func__AttributeError TypeErrorformattyper __new__r r r )clsmethr objfuncr r r )r r r r" , s
zWeakMethod.__new__c sG t j } | j } | d k s3 | d k r7 d S| j | | S)N)super__call__r r )r r% r& ) __class__r r r( B s
zWeakMethod.__call__c C sS t | t rO | j s# | j r- | | k St j | | oN | j | j k Sd S)NF)
isinstancer r r __eq__r )r otherr r r r+ I s
"zWeakMethod.__eq__c C sS t | t rO | j s# | j r- | | k St j | | pN | j | j k Sd S)NT)r* r r r __ne__r )r r, r r r r- P s
"zWeakMethod.__ne__)r r r r )
__name__
__module__ __qualname__ __slots__r" r( r+ r- r __hash__r r )r) r r $ s c @ s e Z d Z d d Z d d Z d d Z d d Z d d
Z d d Z d
d Z d d Z
d d Z e Z d d Z
d d d Z d d Z d d Z e Z d d Z d d Z d d! Z d" d# Z d d$ d% Z d& d' Z d( d) Z d S)*r c s | s t d | ^ } } t | d k rF t d t | t | t f d d } | | _ g | _ t | _ i | _ | j | | d S)NzGdescriptor '__init__' of 'WeakValueDictionary' object needs an argument z$expected at most 1 arguments, got %dc sH | } | d k rD | j r4 | j j | j n | | j d S)N)
_iterating_pending_removalsappendkey)wrselfref_atomic_removalr )dr r removem s
z,WeakValueDictionary.__init__..remove)
r lenr r _remover5 setr4 dataupdate)argskwr r< r )r; r __init__f s
z WeakValueDictionary.__init__c C s< | j } | j } x# | r7 | j } t | | q Wd S)N)r5 r@ popr )r lr; r7 r r r _commit_removals} s
z$WeakValueDictionary._commit_removalsc C sF | j r | j | j | } | d k r> t | n | Sd S)N)r5 rG r@ KeyError)r r7 or r r __getitem__ s
z WeakValueDictionary.__getitem__c C s! | j r | j | j | =d S)N)r5 rG r@ )r r7 r r r __delitem__ s
z WeakValueDictionary.__delitem__c C s | j r | j t | j S)N)r5 rG r= r@ )r r r r __len__ s
zWeakValueDictionary.__len__c C sJ | j r | j y | j | } Wn t k
r? d SYn X| d k S)NF)r5 rG r@ rH )r r7 rI r r r __contains__ s
z WeakValueDictionary.__contains__c C s d | j j t | f S)Nz <%s at %#x>)r) r. id)r r r r __repr__ s z WeakValueDictionary.__repr__c C s3 | j r | j t | | j | | j | r@ )r r7 valuer r r __setitem__ s
z WeakValueDictionary.__setitem__c C s_ | j r | j t } x< | j j D]+ \ } } | } | d k r, | | | )r r7 rY rI r r r
setdefault s
z WeakValueDictionary.setdefaultc O s | s t d | ^ } } t | d k rF t d t | | rV | d n d } | j ro | j | j } | d k r t | d s t i | } x3 | j D]% \ } } t | | j | | | rA )rB kwargsr dictr; r7 rI r r r rA s
zWeakValueDictionary.updatec C s& | j r | j t | j j S)N)r5 rG listr@ r^ )r r r r valuerefs3 s
z WeakValueDictionary.valuerefs)r. r/ r0 rD rG rJ rK rL rM rO rR rU __copy__rX rZ rS r] __iter__r_ r^ r` rE ra rA rf r r r r r Z s,
c s4 e Z d Z d Z d d Z f d d Z S)rP r7 c C s" t j | | | } | | _ | S)N)r r" r7 )r! obr r7 r r r r r" N s zKeyedRef.__new__c s t j | | d S)N)r' rD )r ri r r7 )r) r r rD S s zKeyedRef.__init__)r7 )r. r/ r0 r1 r" rD r r )r) r rP B s
rP c @ s e Z d Z d d d Z d d Z d d Z d d Z d
d Z d d
Z d d Z d d Z
d d Z e Z d d Z
d d d Z d d Z d d Z d d Z e Z d d Z d d! Z d" d# Z d$ d% Z d d& d' Z d d( d) Z d S)*r Nc C sb i | _ t | d d } | | _ g | _ t | _ d | _ | d k r^ | j | d S)Nc S s? | } | d k r; | j r1 | j j | n
| j | =d S)N)r4 r5 r6 r@ )r[ r9 r r r r r< d s
z*WeakKeyDictionary.__init__..removeF)r@ r r> r5 r? r4
_dirty_lenrA )r rd r< r r r rD b s zWeakKeyDictionary.__init__c C sI | j } | j } x0 | rD y | | j =Wq t k
r@ Yq Xq Wd S)N)r5 r@ rE rH )r rF r; r r r rG s s
z"WeakKeyDictionary._commit_removalsc s5 | j f d d | j D | _ d | _ d S)Nc s" g | ] } | k r | q Sr r ).0r[ )r; r r
s z5WeakKeyDictionary._scrub_removals..F)r@ r5 rj )r r )r; r _scrub_removals s z!WeakKeyDictionary._scrub_removalsc C s d | _ | j t | =d S)NT)rj r@ r )r r7 r r r rK s z WeakKeyDictionary.__delitem__c C s | j t | S)N)r@ r )r r7 r r r rJ s z WeakKeyDictionary.__getitem__c C s6 | j r | j r | j t | j t | j S)N)rj r5 rm r= r@ )r r r r rL s
zWeakKeyDictionary.__len__c C s d | j j t | f S)Nz <%s at %#x>)r) r. rN )r r r r rO s zWeakKeyDictionary.__repr__c C s | | j t | | j )r r7 rQ r r r rR s z WeakKeyDictionary.__setitem__c C sL t } x< | j j D]+ \ } } | } | d k r | | | )r r7 rY r r r ra s z WeakKeyDictionary.setdefaultc K s | j } | d k ri t | d s6 t i | } x0 | j D]" \ } } | | t | | j r= rA )r rd rc r; r7 rQ r r r rA s zWeakKeyDictionary.update)r. r/ r0 rD rG rm rK rJ rL rO rR rU rg rX rZ rM rS r] rh r^ rn r` rE ra rA r r r r r W s,
c @ s e Z d Z f Z i Z d Z e j Z d Z d Z
Gd d d Z d d Z d d d Z
d d
Z d d Z e d
d Z e d d Z e j d d Z d d Z e d d Z e d d Z d S)r Fc @ s e Z d Z d Z d S) zfinalize._Infoweakrefr& rB rc atexitindexN)ro r& rB rc rp rq )r. r/ r0 r1 r r r r _Info s rr c O s | j s. d d l } | j | j d t _ | j } t | | | _ | | _ | | _ | pg d | _
d | _ t | j | _
| | j | z!<%s object at %#x; for %r at %#x>)rx rZ ro r! r. rN )r rz r% r r r rO G s zfinalize.__repr__c C sC d d | j j D } | j d d d d d | D S)Nc S s+ g | ]! \ } } | j r | | f q Sr )rp )rk fir r r rl S s z-finalize._select_for_exit..r7 c S s | d j S)Nr3 )rq )itemr r r T s z+finalize._select_for_exit..c S s g | ] \ } } | q Sr r )rk r r r r r rl U s )rx rS sort)r# Lr r r _select_for_exitP s zfinalize._select_for_exitc C s d } z | j r d d l } | j r: d } | j d } xt | d k sX t j rm | j } d t _ | st P| j } y | WqC t k
r t j
t j YqC XqC WWd d t _ | r | j
Xd S)NFr T)rx gc isenableddisabler ry r rE Exceptionsys
excepthookexc_infor{ enable)r# reenable_gcr pendingr r r r ru W s.
zfinalize._exitfunc)r. r/ r0 r1 rx r{ itertoolscountrw ry rs rr rD r( r} r~ propertyr rp setterrO classmethodr ru r r r r r s" )_weakrefr r r r r r r r _weakrefsetr
r collectionsr r r
__all__r MutableMappingr rP r r r r r r s :
6