
    IЦiHK                     ^   S SK r S SKrS SKrS SKJrJrJrJrJr  SSK	J
r
Jr  SSKJrJr  SSKJrJrJrJrJr  SSKJrJr  SS	KJr  \(       a  S S
KJr  Sr " S S\5      r " S S\5      r " S S\5      r " S S\5      r  " S S\5      r! " S S\5      r" " S S\"5      r# " S S\5      r$g)    N)DictListOptionalTYPE_CHECKINGUnion   )	polyfills	variables)create_call_functioncreate_instruction)handle_observed_exceptionObservedUserStopIterationraise_observed_exceptionunimplemented	UserError   )ValueMutationNewVariableTracker)ConstantVariable)InstructionTranslatori  c                   `   ^  \ rS rSrSU 4S jjrS\4S jrS r        S	U 4S jjrSr	U =r
$ )
ItertoolsVariable   returnc                 2   > [         TU ]  " S0 UD6  Xl        g N )super__init__value)selfr    kwargs	__class__s      [/var/www/html/ai-image-ml/venv/lib/python3.13/site-packages/torch/_dynamo/variables/iter.pyr   ItertoolsVariable.__init__   s    "6"
    c                 "    SU R                    S3$ )NzItertoolsVariable()r    r!   s    r$   __repr__ItertoolsVariable.__repr__!   s    #DJJ<q11r&   c                     U R                   $ Nr)   r*   s    r$   as_python_constant$ItertoolsVariable.as_python_constant$   s    zzr&   c                 4  >^^^ U R                   [        R                  L a  T(       d  [        U4S jU 5       5      (       a}  U Vs/ s H  oDR	                  T5      PM     nn[        R                  " U6  Vs/ s H"  n[
        R                  " [        U5      5      PM$     nn[
        R                  " U[        5       S9$ U R                   [        R                  L Ga  SSKJn  [        S TR                  5        5       5      (       a9  [        SSR!                  [#        TR                  5       5      SS	1-
  5       35        TR%                  S5      n	['        U5      S
;   a  US   R)                  T5      (       a  US   R	                  T5      n
S	T;   a  ['        U5      S:X  a  TS	   R*                  nOf['        U5      S:X  a  US   R*                  nOG['        U5      S:X  a!  U" [,        R.                  5      R*                  nO[        S5        O[        S5        / nU	b  UR1                  U	5        W
 H&  nU	c  Un	O W" TX/0 5      n	UR1                  U	5        M(     [
        R                  " U[        5       S9$ U R                   [        R4                  L a  T(       d  ['        U5      S:X  a  US   R)                  T5      (       a  US   R7                  5       (       a  US   R	                  T5      nUS   R9                  5       n/ n[        R4                  " X5       H1  nUR1                  [
        R                  " [        U5      5      5        M3     [
        R                  " U[        5       S9$ U R                   [        R:                  L Ga  [        S TR                  5        5       5      (       a8  [        SSR!                  [#        TR                  5       5      S1-
  5       35        S m['        U5      S:X  a>  US   R)                  T5      (       a%  US   R	                  T5      n
ST;   a  UUU4S jOS nO[        S5        / n [        R:                  " W
WS9 H  u  nnUR1                  [
        R                  " [
        R<                  R?                  U5      (       a  [
        R<                  RA                  U5      OU[
        R                  " [        U5      [        5       S9/[        5       S95        M     [
        R                  " U[        5       S9$ U R                   [        RB                  L ac  ['        U5      S:  a  [
        RD                  " US[        5       06$ TRG                  [H        RJ                  " T[L        RB                  5      UT5      $ U R                   [        RN                  L a  [
        RP                  " US[        5       06$ U R                   [        RR                  L a  [
        RT                  " US[        5       06$ U R                   [        RV                  L a5  [
        RX                  " [L        RV                  5      R+                  TUT5      $ U R                   [        RZ                  L a5  [
        RX                  " [L        RZ                  5      R+                  TUT5      $ [\        TU ]U  TUT5      $ s  snf s  snf ! [2         a  n[        SW SU U	 S3US9   S nAGNS nAff = f! [2         a  n[        SUS9   S nAGNS nAff = f)Nc              3   D   >#    U  H  oR                  T5      v   M     g 7fr.   )has_unpack_var_sequence).0argtxs     r$   	<genexpr>2ItertoolsVariable.call_function.<locals>.<genexpr>0   s     Dt//33ts    )mutation_typer   )BuiltinVariablec              3   *   #    U  H	  oS ;  v   M     g7f))initialfuncNr   )r4   keys     r$   r7   r8   <   s     K]c11]   z-Unsupported kwargs for itertools.accumulate: ,r<   r=   )r   r   r   r   zDitertools.accumulate can only accept one of: `func` kwarg, pos 2 argz.Unsupported arguments for itertools.accumulatezOUnexpected failure in invoking function during accumulate. Failed running func (r(   )from_excc              3   *   #    U  H	  oS :g  v   M     g7f)r>   Nr   )r4   kws     r$   r7   r8   y   s     72;r?   z*Unsupported kwargs for itertools.groupby: r>   c                     [        U [        R                  5      (       a  U R                  5       $ [        U [        R                  5      (       a  U R                  5       $ [        S[        [        U 5      5      -   5        g )Nz,Unsupported key type for itertools.groupby: )	
isinstancer
   SymNodeVariableevaluate_exprr   r/   r   strtyper>   s    r$   retrieve_const_key;ItertoolsVariable.call_function.<locals>.retrieve_const_key   s_    c9#<#<==,,..Y%?%?@@1133!FTRUYWr&   c                 V   > T" TR                  S5      R                  TU /0 5      5      $ )Nr>   )getcall_function)xr"   rL   r6   s    r$   <lambda>1ItertoolsVariable.call_function.<locals>.<lambda>   s(    . &

5 1 ? ?QC Lr&   z+Unsupported arguments for itertools.groupbyrK   z1Unexpected failure when calling itertools.groupbyr9   )/r    	itertoolsproductallunpack_var_sequencer
   TupleVariablelistListIteratorVariabler   
accumulatebuiltinr:   anykeysr   joinsetrO   lenr3   rP   operatoraddappend	Exceptioncombinationsis_python_constantr/   groupbyr   
is_literalcreaterepeatRepeatIteratorVariableinline_user_function_returnr   buildr	   countCountIteratorVariablecycleCycleIteratorVariable	dropwhileUserFunctionVariablezip_longestr   )r!   r6   argsr"   r5   seqsitemitemsr:   accseqr=   eiterablerkeyfuncresultkvrL   r#   s    ` `               @r$   rP   ItertoolsVariable.call_function'   s5    JJ)+++DtDDD;?@4C++B/4D@@I@Q@QSW@X@X	''T
3@X   11%5%7  ZZ9///0KV[[]KKKCxxFKKM 2i5H HIJL
 **Y'C4yF"tAw'F'Fr'J'J1g11"5V#D	Q!&>77DY!^700DY!^*8<<8FFD!^ NOES!;C"2{B7 S!  11%5%7  JJ)000D	QQ//33Q**,,Aw2226HQ**,AE!..x;Y44T$Z@A <11%5%7  ZZ9,,,7777@xxFKKM 2eW <=>@
 4yA~$q'"A"A""E"E1g11"5    KLF%--cw?DAqMM!// $-#=#=#H#H#K#K !* : : A A! D%& ) > >$(G;K;M!"	 +;*<
 @& 11&6&8  ZZ9+++4y1} 77)9);  11%%b)*:*:;T6  ZZ9??*22%5%7  ZZ9??*22%5%7  ZZ9...11)2E2EFTTD&  ZZ900011)2G2GHVVD&  7(T6::s AV % %mnrmsstuytz{~z  @A  B%& V  G s=   [8)[<[B4[8 
[5[00[58
\
\\r)   r   N)r6   r   rv   zList[VariableTracker]r"   zDict[str, VariableTracker]r   r   )__name__
__module____qualname____firstlineno__r   rI   r+   r/   rP   __static_attributes____classcell__r#   s   @r$   r   r      sO    2# 2d;#d; &d; -	d;
 
d; d;r&   r   c                   T   ^  \ rS rSrSU 4S jjrS rS\\   4S jrS\	4S jr
SrU =r$ )	IteratorVariable   r   c                 &   > [         TU ]  " S0 UD6  g r   )r   r   )r!   r"   r#   s     r$   r   IteratorVariable.__init__   s    "6"r&   c                     [        S5        g )Nzabstract method, must implement)r   r!   r6   s     r$   next_variableIteratorVariable.next_variable   s    78r&   c                     / n  UR                  U R                  U5      5        M#  ! [         a    [        U5         U$ f = fr.   )rd   r   r   r   )r!   r6   r   s      r$   force_unpack_var_sequence*IteratorVariable.force_unpack_var_sequence   sL    d0045  - )"-s    ' A A c                     g)NTr   r   s     r$   has_force_unpack_var_sequence.IteratorVariable.has_force_unpack_var_sequence   s    r&   r   r   )r   r   r   r   r   r   r   r   r   boolr   r   r   r   s   @r$   r   r      s/    #9tO/D 4  r&   r   c                   @   ^  \ rS rSrS\SS4U 4S jjrS rS rSrU =r	$ )	rl      rx   r   Nc                 2   > [         TU ]  " S0 UD6  Xl        g r   )r   r   rx   )r!   rx   r"   r#   s      r$   r   RepeatIteratorVariable.__init__   s    "6"	r&   c                     U R                   $ r.   rx   r   s     r$   r   $RepeatIteratorVariable.next_variable   s    yyr&   c                    ^ TR                  U4S j5        T" U R                  5        TR                  [        SS5      5        g )Nc                  n   > T R                  T R                  [        5      T R                  S5      /5      $ )Nrk   extend_outputcreate_load_python_modulerT   create_load_attrcodegens   r$   rR   4RepeatIteratorVariable.reconstruct.<locals>.<lambda>   s1    G))55i@,,X6r&   r   F)add_push_nullrx   r   r   r!   r   s    `r$   reconstruct"RepeatIteratorVariable.reconstruct   s:    	
 			21e<=r&   r   )
r   r   r   r   r   r   r   r   r   r   r   s   @r$   rl   rl      s%    _ 4 

> 
>r&   rl   c                   H   ^  \ rS rSrS
S\S\SS4U 4S jjjrS rS rS	rU =r	$ )rp      rx   stepr   Nc                    > [         TU ]  " S0 UD6  [        U[        5      (       d  [        R
                  " U5      n[        U[        5      (       d  [        R
                  " U5      nXl        X l        g r   )r   r   rF   r   r   rj   rx   r   )r!   rx   r   r"   r#   s       r$   r   CountIteratorVariable.__init__   sW    "6"$00#**40D$00#**40D		r&   c                     U R                  5       (       d   eU R                  nUR                  R                  R	                  U 5        U R                  R                  USU R                  /0 5      U l        U$ )N__add__)
is_mutablerx   outputside_effectsmutationcall_methodr   )r!   r6   old_items      r$   r   #CountIteratorVariable.next_variable	  s]        99
		''-II))"i$))bI	r&   c                    ^ TR                  U4S j5        T" U R                  5        T" U R                  5        TR                  [	        SS5      5        g )Nc                  n   > T R                  T R                  [        5      T R                  S5      /5      $ )Nro   r   r   s   r$   rR   3CountIteratorVariable.reconstruct.<locals>.<lambda>  s1    G))55i@,,W5r&   r   F)r   rx   r   r   r   r   s    `r$   r   !CountIteratorVariable.reconstruct  sF    	
 					21e<=r&   )rx   r   )r   r   )
r   r   r   r   intr   r   r   r   r   r   s   @r$   rp   rp      s1    S C $  > >r&   rp   c                   b   ^  \ rS rSr   SS\S\\\      S\S\\   SS4
U 4S jjjr	S	 r
S
rU =r$ )rr   i  Niteratorsavedsaved_indexrx   r   c                 `   > Uc  / n[         TU ]  " S0 UD6  Xl        X l        X0l        X@l        g r   )r   r   r   r   r   rx   )r!   r   r   r   rx   r"   r#   s         r$   r   CycleIteratorVariable.__init__  s4     =E"6" 
&	r&   c                 "   U R                  5       (       d   eU R                  b   U R                  R                  U5      n[        U R                  5      [
        :  a  [        S5        UR                  R                  R                  U 5        U R                  R                  U5        X l        U R                  c  U R                  U5      $ U R                  $ [        U R                  5      S:  a[  UR                  R                  R                  U 5        U R                  S-   [        U R                  5      -  U l        U R                  $ [        [         U5        g ! [         a&    [        U5        S U l        U R                  U5      s $ f = f)Nz4input iterator to itertools.cycle has too many itemsr   r   )r   r   r   ra   r   MAX_ITERATOR_LIMITr   r   r   r   rd   rx   r   r   r   r   StopIteration)r!   r6   new_items      r$   r   #CycleIteratorVariable.next_variable/  s9       ==$.==66r:tzz?%77!N 		&&//5

!!(+$	99$--b11yy 
 _q II""++D1 $ 0 01 4DJJGD99$]B7 - .)"- $))"--.s   B&E E -FF)rx   r   r   r   )Nr   N)r   r   r   r   r   r   r   r   r   r   r   r   r   r   s   @r$   rr   rr     sa     26*." _-. 	
 ' 
  8 8r&   rr   c                      ^  \ rS rSrSrSS1\R                  kr SS\\\\	   \	4      S\
SS4U 4S jjjrS	 rS\
4S
 jrS\S   4S jrS rS rS rSrU =r$ )ZipVariableiK  z
Represents zip(*iterables)
indexstrict	iterablesr   Nc                 z   > [         TU ]  " S0 UD6  [        U[        5      (       d   eXl        SU l        X l        g Nr   r   )r   r   rF   rY   r   r   r   )r!   r   r   r"   r#   s       r$   r   ZipVariable.__init__V  s9     	"6")T****"
r&   c                     [         $ r.   )zipr*   s    r$   python_typeZipVariable.python_typec      
r&   c                 B   ^ [        U4S jU R                   5       5      $ )Nc              3   t   >#    U  H-  n[        U[        5      =(       d    UR                  T5      v   M/     g 7fr.   )rF   rY   r3   )r4   itr6   s     r$   r7   6ZipVariable.has_unpack_var_sequence.<locals>.<genexpr>g  s2      
$ r4 BB$>$>r$BB$s   58)rV   r   r   s    `r$   r3   #ZipVariable.has_unpack_var_sequencef  s!     
nn
 
 	
r&   r   c                    U R                  U5      (       d   e/ nU R                   HW  n[        U[        5      (       a  UR	                  X0R
                  S  5        M7  UR	                  UR                  U5      5        MY     U R                  (       a  SU R                  0O0 n[        U0 UD6nU Vs/ s H"  n[        R                  " [        U5      5      PM$     sn$ s  snf )Nr   )r3   r   rF   rY   rd   r   rW   r   r   r
   rX   )r!   r6   r   r   r"   zippedvars          r$   rW   ZipVariable.unpack_var_sequencel  s    ++B////	..B"d##  JJL!12  !7!7!;<	 !
 -1KK(DKK(Ri*6*>DEfs	''S	2fEEEs   2)Cc                 b  ^^ U R                  5       (       d   eU R                  m/ nUU4S jn [        U R                  5       H  u  pEUR	                  U" U5      5        M     TR                  R                  R                  U 5        U =R                  S-  sl        [        R                  " U5      $ ! [
         ao    U R                  (       a\  WS:X  a:  U R                   H)  n U" U5        O! [
         a    [        T5         M%  f = f  O   e [        T5        [        [        S5      S ee f = f)Nc                    > [        U [        5      (       a$  T[        U 5      :  a  [        [        T5        U T   $ U R                  T5      $ r.   )rF   rY   ra   r   r   r   )r   	old_indexr6   s    r$   get_item+ZipVariable.next_variable.<locals>.get_item}  sA    "d##B',]B?)}$''++r&   r   z3zip() has one argument of len differing from othersr   )r   r   	enumerater   rd   r   r   r   r   
ValueErrorr   r   r   r
   rX   )r!   r6   rv   r   idxr   r   s    `    @r$   r   ZipVariable.next_variablex  s       JJ		,	$T^^4HRL) 50 			''-

a
&&t,,1 ) 	{{!8"nn%$RL8 %5b9$%  - )"-I  )	s/   5B5 50D.&C/.D./DD.D&D.c           	          U R                    Hc  n[        U[        5      (       aC  X R                  S  nUR	                  U5        UR                  [        S[        U5      S95        M[  U" U5        Me     g NBUILD_TUPLEr5   )r   rF   rY   r   foreachappend_outputr   ra   )r!   r   r   remaining_itemss       r$   reconstruct_itemsZipVariable.reconstruct_items  s]    ..B"d##"$ZZ\"20%%&}#o:NO  !r&   c           
        ^ TR                  U4S jSS9  U R                  T5        TR                  [        S[	        U R
                  5      S95        [        R                  S:  aN  TR                  TR                  S5      TR                  U R                  5      [        SS	S9[        S
S	S9/5        g TR                  [        S
SS95        g )Nc                  (   > T R                  SS5      $ )Nbuiltinsr   load_import_fromr   s   r$   rR   )ZipVariable.reconstruct.<locals>.<lambda>      G,,Z?r&   Tcall_function_exr   r   )   
   r   	BUILD_MAPr   CALL_FUNCTION_EXr   )r   r   r   r   ra   r   sysversion_infor   create_load_constr   r   s    `r$   r   ZipVariable.reconstruct  s    ?RV 	 	
 	w'}#dnn2EF	
 w&!!--h7--dkk:&{:&'9qA	 !!"45GQ"OPr&   )r   r   r   )F)r   r   r   r   __doc__r   _nonvar_fieldsr   r   r   r   r   r   r3   rW   r   r   r   r   r   r   s   @r$   r   r   K  s    
 	 
	(	(N d?3_DEF 
 
 
T 

F.?)@ 
F(-T	Q Qr&   r   c                   x   ^  \ rS rSrSrS\S\\\\   \4      SS4U 4S jjrS r	S\
4S	 jrU 4S
 jrS rSrU =r$ )MapVariablei  z 
Represents map(fn, *iterables)
fnr   r   Nc                 4   > [         TU ]  " U40 UD6  Xl        g r.   )r   r   r  )r!   r  r   r"   r#   s       r$   r   MapVariable.__init__  s     	-f-r&   c                     [         $ r.   )mapr*   s    r$   r   MapVariable.python_type  r   r&   c                     g)NFr   r   s     r$   r3   #MapVariable.has_unpack_var_sequence  s    r&   c                 n   > [         TU ]  U5      nU R                  R                  XR                  0 5      $ r.   )r   r   r  rP   ry   )r!   r6   rv   r#   s      r$   r   MapVariable.next_variable  s-    w$R(ww$$RR88r&   c                    ^ TR                  U4S jSS9  T" U R                  5        U R                  T5        TR                  [	        S[        U R                  5      S-   S9[	        SSS9/5        g )	Nc                  (   > T R                  SS5      $ )Nr   r  r   r   s   r$   rR   )MapVariable.reconstruct.<locals>.<lambda>  r   r&   Tr   r   r   r   r  r   )r   r  r   r   r   ra   r   r   s    `r$   r   MapVariable.reconstruct  sn    ?RV 	 	
 	w'"=c$..6IA6MN"#51=	
r&   )r  )r   r   r   r   r  r   r   r   r   r   r   r3   r   r   r   r   r   s   @r$   r
  r
    s]     d?3_DEF
 
T 9
 
r&   r
  c                      ^  \ rS rSrSrS1\R                  krS\S\\	\   \4   SS4U 4S jjr
S	 rS\4S
 jrS\	S   4S jrS rS rS rSrU =r$ )FilterVariablei  z!
Represents filter(fn, iterable)
r   r  r}   r   Nc                 L   > [         TU ]  " S0 UD6  Xl        X l        SU l        g r   )r   r   r  r}   r   )r!   r  r}   r"   r#   s       r$   r   FilterVariable.__init__  s&     	"6" 
r&   c                     [         $ r.   )filterr*   s    r$   r   FilterVariable.python_type  s    r&   c                 z    [        U R                  [        5      =(       d    U R                  R                  U5      $ r.   )rF   r}   rY   r3   r   s     r$   r3   &FilterVariable.has_unpack_var_sequence   s.    $--. 
$--2W2W3
 	
r&   r   c                 F   U R                  U5      (       d   eS n[        U R                  [        5      (       a  U R                  U R                  S  nOU R                  R                  U5      nU R                  R                  X0 5      n[        R                  " U/5      /$ r.   )
r3   rF   r}   rY   r   rW   r  rP   r
   rX   )r!   r6   r   filtereds       r$   rW   "FilterVariable.unpack_var_sequence  s    ++B////dmmT**tzz|,B2226B77((4''
344r&   c                 (  ^ ^ U U4S jn U" 5       nT =R                   S-  sl         T R                  R                  TU/0 5      n[        R                  " [
        R                  5      R                  TU/0 5      nUR                  5       (       a  U$ M  )Nc                     > TR                   n [        TR                  [        5      (       a8  U [	        TR                  5      :  a  [        [        T5        TR                  U    $ TR                  R                  T5      $ r.   )r   rF   r}   rY   ra   r   r   r   )r   r!   r6   s    r$   _next+FilterVariable.next_variable.<locals>._next  s\    

I$--..DMM 22,]B?}}Y//}}22266r&   r   )r   r  rP   r
   rt   r	   	predicater/   )r!   r6   r'  rx   respred_ress   ``    r$   r   FilterVariable.next_variable  s    	7 7DJJ!OJ''''TFB7C 55##mBr*  **,, r&   c                     [        U R                  [        5      (       aM  U R                  U R                  S  nUR	                  U5        UR                  [        S[        U5      S95        g U" U R                  5        g r   )rF   r}   rY   r   r   r   r   ra   )r!   r   r   s      r$   r    FilterVariable.reconstruct_items$  s^    dmmT**"mmDJJL9OOOO,!!"=c/6JK DMM"r&   c                    ^ TR                  U4S j5        T" U R                  5        U R                  T5        TR                  [	        SS5      5        g )Nc                  (   > T R                  SS5      $ )Nr   r  r   r   s   r$   rR   ,FilterVariable.reconstruct.<locals>.<lambda>/  s    g&>&>z8&Tr&   r   F)r   r  r   r   r   r   s    `r$   r   FilterVariable.reconstruct.  sB    TUw'21e<=r&   )r  r   r}   )r   r   r   r   r  r   r  r   r   r   r   r   r   r3   rW   r   r   r   r   r   r   s   @r$   r  r    s    
 			(	(N
		 _->?	
 
	
T 

5.?)@ 5*#> >r&   r  )%rT   rb   r  typingr   r   r   r   r    r	   r
   bytecode_transformationr   r   excr   r   r   r   r   baser   r   constantr   torch._dynamo.symbolic_convertr   r   r   r   rl   rp   rr   r   r
  r  r   r&   r$   <module>r:     s      
 = = # N  4 & D   o; o;d 6>- >,>, >>*8, *8ZtQ" tQn#
+ #
LJ>% J>r&   