MrBDօ d dl Z ddlmZ ddlmZ ddlmZ ddlmZ G d de Z G d d
e Z G d d e Z
dS )
N )
attributes)util )excc e Zd Zd Zd Zd Zd Zd Zd Zd Z d Z
d Z d
Z d Z
d Zd
Zd ZddZd Zd Zd Zd ZdS ) IdentityMapc l i | _ t | _ t j | | _ d S N)_dictset _modifiedweakrefref_wrselfs k/builddir/build/BUILD/cloudlinux-venv-1.0.10/venv/lib64/python3.11/site-packages/sqlalchemy/orm/identity.py__init__zIdentityMap.__init__ s)
;t$$ c 4 | j S r )r keysr s r r zIdentityMap.keys s z r c t r NotImplementedErrorr states r replacezIdentityMap.replace !###r c t r r r s r addzIdentityMap.add r r c 0 | | dS )zUoptional inlined form of add() which can assume item isn't present
in the mapN)r! r r keys r _add_unpresentzIdentityMap._add_unpresent s
r c t d Nz%IdentityMap uses add() to insert datar )r dict_s r updatezIdentityMap.update$ !"IJJJr c t d Nz(IdentityMap uses remove() to remove datar r s r clearzIdentityMap.clear' !"LMMMr c d | j |_ |j r | j | d S d S r )r _instance_dictmodifiedr r! r s r _manage_incoming_statez"IdentityMap._manage_incoming_state* s< #x > & N u % % % % % & &r c P |` |j r | j | d S d S r )r0 r1 r discardr s r _manage_removed_statez!IdentityMap._manage_removed_state0 s8 > * N " "5 ) ) ) ) ) * *r c | j S r )r r s r
_dirty_stateszIdentityMap._dirty_states5 s
~ r c * t | j S )z[return True if any InstanceStates present have been marked
as 'modified'.
)boolr r s r check_modifiedzIdentityMap.check_modified8 s
DN###r c
|| v S r r r$ s r has_keyzIdentityMap.has_key? s d{r c t d r, r r s r popitemzIdentityMap.popitemB r. r c t d r, r )r r$ argss r popzIdentityMap.popE r. r Nc t d r' r r r$ defaults r
setdefaultzIdentityMap.setdefaultH r* r c * t | j S r )lenr r s r __len__zIdentityMap.__len__K s 4: r c t r r r s r copyzIdentityMap.copyN r r c t d r' r )r r$ values r __setitem__zIdentityMap.__setitem__Q r* r c t d r, r r= s r __delitem__zIdentityMap.__delitem__T r. r r )__name__
__module__ __qualname__r r r r! r% r) r- r2 r5 r7 r: r> r@ rC rG rJ rL rO rQ r< r r r r sN % % %
! ! !$ $ $$ $ $
K K KN N N& & & * * *
$ $ $ N N NN N NK K K K $ $ $K K KN N N N Nr r c e Zd Zd Zd Zd Zd Zd Zd ZddZ d Z
d
Z d Z e
j rd Zd
Zd Zd Zd Zd Zd ZdS )WeakInstanceDictc j | j | }| }|t | |S r r objKeyErrorr r$ r os r __getitem__z WeakInstanceDict.__getitem__Y s0
3 IIKK 93-- r c || j v r"| j | }| }ndS |d uS # t $ r Y dS w xY wNFrX r[ s r __contains__z WeakInstanceDict.__contains__` sh !dj
3IIKK u D= 55 s +4
AAc n |j | j v r& | j |j |u S # t $ r Y dS w xY wdS r_ )r$ r rZ r s r contains_statez WeakInstanceDict.contains_statel sS 9
" "
z%),55
uu
5s $
22c |j | j v r? | j |j }||ur| | nd S # t $ r Y nw xY wd }|| j |j < | | |S r )r$ r r5 rZ r2 r r existings r r zWeakInstanceDict.replaceu s 9
" "
:ei0
5((..x8888 4
H %
59 ##E***s >
A
A c > |j }|| j v rm | j | }||urI| }|2t j dt j | d|j d ndS # t $ r Y nw xY w|| j |< | | dS NzCan't attach instance z ; another instance with key z$ is already present in this session.FT) r$ r rY sa_excInvalidRequestErrororm_util state_strrZ r2 )r r r$ existing_stater\ s r r! zWeakInstanceDict.add s i $*
!!%C
"..&**,,A} $ 8 8 ( 1% 8 8 8 8%))) E % !5
3 ##E***ts
A. .
A;:A;c 2 || j |< | j |_ d S r )r r r0 r# s r r% z WeakInstanceDict._add_unpresent s
3 #x r Nc || j vr|S | j | }| }||S |S # t $ r |cY S w xY wr rX )r r$ rF r r\ s r getzWeakInstanceDict.get sh dj N JsOE
Ay H NNN s
4 AAc | }g }|D ]4}| }| | |j |f 5|S r )
all_statesrY appendr$ r valuesresultr rN s r itemszWeakInstanceDict.items sW "" 2 2EIIKKE
uy% 0111
r c | }g }|D ]-}| }|| | .|S r )rq rY rr rs s r rt zWeakInstanceDict.values sP "" % %EIIKKE
e$$$
r c D t | S r )iterr r s r __iter__zWeakInstanceDict.__iter__ s DIIKK r c D t | S r )ry rv r s r iteritemszWeakInstanceDict.iteritems s
%% %r c D t | S r )ry rt r s r
itervalueszWeakInstanceDict.itervalues s
&& &r c t j r| j S t | j S r )r py2kr rt listr s r rq zWeakInstanceDict.all_states s< 9 -:$$&& &
))++,, ,r c | j |j }||u r"| j |j d d S d S # t $ r Y d S w xY wr )r r$ rC rZ r r sts r
_fast_discardz WeakInstanceDict._fast_discard si 0EI&B
U{{
uy$///// { DD s <
A
A
c 0 | | d S r safe_discardr s r r4 zWeakInstanceDict.discard % r c |j | j v ra | j |j }||u r7| j |j d | | d S d S # t $ r Y d S w xY wd S r )r$ r rC r5 rZ r s r r z WeakInstanceDict.safe_discard s 9
" "
6Z *
;;JNN59d333..u55555 ;
# "s A
A-,A-c dS )Nr r< r s r prunezWeakInstanceDict.prune s qr r )rR rS rT r] r` rb r r! r% ro rv rt rz r r r| r~ rq r r4 r r r< r r rV rV X s$
!
!
! & 2( ( (
! ! ! y ' & & & ' ' '- - -
0
0
0! ! !
6
6
6 r rV c e Zd ZdZej rd Zd Zd Zd Z d Z
ddZ d Z d
Z
d Zd Zd
Zd Zd Zd Zd Zd Zd ZdS )StrongInstanceDicta& A 'strong-referencing' version of the identity map.
.. deprecated 1.1::
The strong
reference identity map is legacy. See the
recipe at :ref:`session_referencing_behavior` for
an event-based approach to maintaining strong identity
references.
c 4 | j S r )r r~ r s r r~ z StrongInstanceDict.itervalues s :((** *r c 4 | j S r )r r| r s r r| z StrongInstanceDict.iteritems s :'')) )r c * t | j S r )ry r( r s r rz zStrongInstanceDict.__iter__ s DJ r c | j | S r r r= s r r] z StrongInstanceDict.__getitem__ s z# r c || j v S r r r= s r r` z StrongInstanceDict.__contains__ s dj r Nc 8 | j || S r )r ro rE s r ro zStrongInstanceDict.get s z~~c7+++r c 4 | j S r )r rt r s r rt zStrongInstanceDict.values s z """r c 4 | j S r )r rv r s r rv zStrongInstanceDict.items s z !!!r c > d | D S )Nc 6 g | ]}t j | S r< )r instance_state).0r\ s r
z1StrongInstanceDict.all_states.. s# DDD
)!,,DDDr )rt r s r rq z StrongInstanceDict.all_states s DDdkkmmDDDDr c V |j | v o t j | |j |u S r )r$ r r r s r rb z!StrongInstanceDict.contains_state! s0 I
D)$uy/::eC
r c |j | j v rB| j |j }t j | }||ur| | nd S d }| | j |j < | | |S r )r$ r r r r5 rY r2 rd s r r zStrongInstanceDict.replace' s 9
" "z%),H!0::Hu$$**84444H %
59 ##E***r c 8 |j | v rZt j | j |j |ur2t j dt
j | d|j d dS | | j |j < | | dS rg )
r$ r r r rh ri rj rk rY r2 r s r r! zStrongInstanceDict.add6 s 9 (EI)>??uLL 00 )%0000%)))= 5$)IIKKDJuy ! ' ' . . .4r c V | | j |< | j |_ d S r )rY r r r0 r# s r r% z!StrongInstanceDict._add_unpresentE s% ))++
3 #x r c | j |j }t j | |u r"| j |j d d S d S # t
$ r Y d S w xY wr )r r$ r r rC rZ )r r rY s r r z StrongInstanceDict._fast_discardJ sw 0*UY'C
(--66
uy$///// 76 DD s A
A A c 0 | | d S r r r s r r4 zStrongInstanceDict.discardV r r c |j | j v ra| j |j }t j | }||u r9| j |j d | | d S d S d S r )r$ r r r rC r5 )r r rY r s r r z StrongInstanceDict.safe_discardY sy 9
" "*UY'C*3//BU{{
uy$///**511111 # " {r c ^ t | }d | D }t j }| | | j | j | t | | _ |t | z
S )z%prune unreferenced, non-dirty states.c D g | ] }|j | S r< )r1 rY )r ss r r z,StrongInstanceDict.prune..e s' BBBQqzBBBBr ) rI rq r WeakValueDictionaryr) r r- r9 r1 )r ref_countdirtykeeperss r r zStrongInstanceDict.prunea s II BB$//"3"3BBB -//t
'""" U
3t99$$r r )rR rS rT __doc__r r r~ r| rz r] r` ro rt rv rq rb r r! r% r r4 r r r< r r r r s1
y * + + + * * * ! ! !, , , ,# # #" " "E E E
( ( (
0
0
0! ! !2 2 2
%
%
%
%
%r r ) r r r rj r rh objectr rV r r< r r r s EN EN EN EN EN& EN EN ENP\ \ \ \ \{ \ \ \~w% w% w% w% w% w% w% w% w% w%r