a
    dD                     @   s  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mZ d dlmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZm Z m!Z!m"Z"m#Z#m$Z$m%Z%m&Z&m'Z'm(Z(m)Z)m*Z*m+Z+m,Z,m-Z-m.Z.m/Z/m0Z0m1Z1m2Z2m3Z3m4Z4m5Z5m6Z6m7Z7m8Z8m9Z9m:Z: d dl;m<Z<m=Z=m>Z> d dl;m?Z@ d dlAmBZB d d	lCmDZDmEZE d d
lFmGZGmHZHmIZImJZJ d dl mKZK d dlLZ dZMzd dlNZNdZMW n eOy   Y n0 dZPdhZQeRejSejT ejU ZVdd ZWejXdejdejdejdej7dejdejdejYdejZdej[dej"dej#diZ\ejXdejdejdejd ej7d!ejd"ejd#ejYd$ejZd%ej[d&ej"d'ej#d(iZ]e\^ej_d)ej`d*ejad+ejbd,ejcd-i e]^ej_d.ej`d/ejad0ejbd1ejcd2i e\^ejdd3i G d4d5 d5eeZfG d6d7 d7efZgG d8d9 d9egZhG d:d; d;efZid<d= Zjd>d? Zkd@dA ZldBdC ZmdDdE ZndddFdGZodHdI ZpG dJdK dKZqdLdM ZrdedNdOZsdPZtdfdQdRZudgdSdTZvdUdV ZwdWdX ZxdYdZ ZyG d[d\ d\eqZzG d]d^ d^eqZ{G d_d` d`eqZ|e| Z}e{ Z~ez ZdhdbdcZdS )i    N)
namedtuple)dedent)ListTuple),ClassDefIdentStmtDeclDefVarEmptyTypeAnnotationParamExprStmtAssignDeleteReturnRaiseAssert	AugAssignWhileForIfPassBreakContinueApplyDotsSelectTrueLiteralFalseLiteralNoneLiteralStarredListLiteralTupleLiteralDictLiteralConstStringLiteralListComp	AttributeBinOpUnaryOp	SliceExpr	Subscript	TernaryIfWithWithItemPropertyDictComp)get_source_lines_and_file	parse_defmake_source_context)	ParsedDef)DATACLASS_MAGIC_METHODS)monkeytype_traceget_qualified_name)should_drop_is_drop_fnis_static_fnFunctionModifiers)_jit_internalFTZ__jitprintc                 C   s   |  tp| tv S N)
startswith_reserved_prefix_reserved_namesname rE   [/var/www/html/stable-diffusion-webui/venv/lib/python3.9/site-packages/torch/jit/frontend.pyis_reserved_name-   s    rG   zfunction definitionsz	for loopszdel statementszclass definitionszwith statementszraise statementsZ
assertionszimport statementszglobal variableszbreak statementszcontinue statementsdeffordelclasswithraiseassertimportfromglobalbreakcontinuezasync function definitionszasync for loopszasync with statementsz
try blocksznonlocal variablesz	async defz	async forz
async withtrynonlocalzannotated assignmentsc                   @   s   e Zd Zdd Zdd ZdS )FrontendErrorc                 C   s    || _ || _tj| j | _d S r?   )source_rangemsgtorch_CErrorReporterror_report)selfrW   rX   rE   rE   rF   __init__f   s    zFrontendError.__init__c                 C   s   | j | j   S r?   )rX   r\   whatlstrip)r]   rE   rE   rF   __str__n   s    zFrontendError.__str__N)__name__
__module____qualname__r^   ra   rE   rE   rE   rF   rV   e   s   rV   c                   @   s   e Zd ZdS )NotSupportedErrorNrb   rc   rd   rE   rE   rE   rF   re   r   s   re   c                       s   e Zd Zd fdd	Z  ZS )UnsupportedNodeError c           	         sh   t |}tt|d}||j|j|j| }t||j}d	||rP|d nd}t
 || d S )N z{} {}aren't supportedrh   )typelennode_start_tokensget
make_rangelineno
col_offsetpretty_node_namesrb   formatsuperr^   )	r]   ctxZoffending_nodereasonZ	node_typeZ	range_lenrW   Zfeature_namerX   	__class__rE   rF   r^   w   s    zUnsupportedNodeError.__init__)rh   )rb   rc   rd   r^   __classcell__rE   rE   rv   rF   rg   v   s   rg   c                   @   s   e Zd ZdS )FrontendTypeErrorNrf   rE   rE   rE   rF   ry      s   ry   c                    s    fdd|D }t |S )Nc                    s   g | ]}t  |qS rE   )build_withitem).0irt   rE   rF   
<listcomp>       z#build_withitems.<locals>.<listcomp>)list)rt   itemsrE   r}   rF   build_withitems   s    r   c                    s     fdd|D }t td |S )Nc                    s   g | ]}t  |qS rE   )
build_stmt)r{   sr}   rE   rF   r~      r   zbuild_stmts.<locals>.<listcomp>)r   filter)rt   ZstmtsrE   r}   rF   build_stmts   s    r   c              	   C   s   t j| dd d}t| dg }g }|D ]}|d |vr&t|d js&t|d jd|d  d|d	}|d jrt|d jd|d  d
|d	nd}|t|	 t
|	 |d || q&|S )aj  
    Get a list of Property objects representing the properties of a class.

    Args:
        cls:  The class to get properties of.
        self_name: The name of the class that the properties should belong to.
    Returns:
        A list of Property objects corresponding to the properties of cls. Property
        here refers to the subclass of TreeView.
    c                 S   s
   t | tS r?   )
isinstancepropertymrE   rE   rF   <lambda>   r   z&get_class_properties.<locals>.<lambda>	predicateZ__jit_unused_properties__r      ___getter)	self_name_setterN)inspect
getmembersgetattrr9   fgetget_jit_deffsetappendr0   ranger   )clsr   propsZunused_properties
propertiespropgettersetterrE   rE   rF   get_class_properties   s     .(r   c                    sT   g   fdd}|j D ]6}t|tjr6|tj| qt|tjr|tj| q S )Nc                    s,   z  | | W n ty&   Y n0 d S r?   )r   re   )Zbuilderentryassignsrt   rE   rF   maybe_build_assign   s    z-get_class_assigns.<locals>.maybe_build_assign)bodyr   astr   StmtBuilderbuild_Assign	AnnAssignbuild_AnnAssign)rt   Zcls_astr   r   rE   r   rF   get_class_assigns   s    
r   c                    sV  t j  fddd} fddt tjj \}}}d|}t|}t	
|}|jd }	t|	t	jspJ t rdd	 |	jD }
t|D ]P\}\}}t|}|r||
vr| }||f||< t |}tj||j qfd
d|D }t }t|ddd t|ddd  }t||||d}t||	}t||	|||S )Nc                    s8   t | st | o6t | j o6| j jv o6t|  S r?   )r   ismethod
isfunctionr;   rb   __dict__r:   r   r   rE   rF   r      s
   
z#get_jit_class_def.<locals>.<lambda>r   c                    s   t | ot| dd  kS )N__self__)r   r   r   )fnr   rE   rF   is_classmethod   s    z)get_jit_class_def.<locals>.is_classmethodrh   r   c                 S   s(   h | ] }t |tjr|jtv r|jqS rE   )r   r   FunctionDefrD   r6   r{   methodrE   rE   rF   	<setcomp>   s   z$get_jit_class_def.<locals>.<setcomp>c                    s$   g | ]\}}t || |d qS ))r   r   )r   )r{   rD   obj)r   r   rE   rF   r~      s   z%get_jit_class_def.<locals>.<listcomp>
r   F)r   r   r2   rY   rZ   r[   Z
call_stackjoinr   r   parser   r   r   dataclassesZis_dataclass	enumerater6   rm   r   r=   loadercachesourcer   rk   splitr4   r   build_class_def)r   r   methodssourcelinesfile_linenofilenamer   Z
dedent_srcZpy_astZ	class_astZ	overridesr|   rD   _Zsynthesizer_fn
parsed_deffuncZmethod_defsr   Zleading_whitespace_lenrt   r   rE   )r   r   r   rF   get_jit_class_def   s<    







(
r   c                 C   s`  t | tst| n| }tjj|j}|jj	d }|rl|j
j
d j}t| d| j	d }|j	d| t| rtd}	t|	j	dkst |	j	d tjstd|j d|j |	j	d }
|
j	|_	d |j
_|j
_|j
j
|j
j D ]}|
j
j
d j|_qt| rd|_d|_tjj }d}trJt | tsJt| }||}t |j!|||||dS )	af  
    Build a JIT AST (TreeView) from the given function.

    Args:
        fn: A function object to compile or a pre-parsed ParsedDef object
        def_name: The name to give to the resulting AST object. This is not
            always the same as `fn.__name__`, for example:
                def _forward(self):
                    ...
                forward = _forward
            In this case, the `__name__` attribute of the function object is "_forward",
            but we want the result AST to have the name "forward".
        self_name: If this function is a method, what the type name of `self` is.
    r    = zLdef unused_fn(self: Any):
	raise RuntimeError("Cannot call @unused methods")r   z&Expected a single top-level function: :N)r   pdt_arg_types)"r   
_ParsedDefr3   rY   jitannotationsZget_type_liner   r   r   argsargr   insertr9   rk   r   RuntimeErrorr   r   kwargvararg
kwonlyargs
annotationr:   returnstype_comment_scriptZ_get_type_trace_dbr7   r8   Zget_args_types	build_defrt   )r   def_namer   r   r   	type_lineZfn_defZarg_nameZassign_stmtZunused_fn_defZ
unused_defr   Ztype_trace_dbr   qualnamerE   rE   rF   r      s2    

 


r   c                 C   sz   t | jd jtjrv| jd jj}t |tjrv|j}|j}|dkrvt |tjrv|jdkrvt |jtj	rv|jj
dkrvdS dS )Nr   Z_IgnoreContextManagerr   rY   TF)r   r   context_exprr   Callr   r(   attrvalueNameid)stmtfunction	attr_name
attr_valuerE   rE   rF   #is_torch_jit_ignore_context_manager,  s    r   c                   @   s   e Zd Zdd ZdS )Builderc                 C   s0   t | d|jj d }|d u r&t|||||S )NZbuild_)r   rw   rb   rg   )r]   rt   noder   rE   rE   rF   __call__<  s    
zBuilder.__call__N)rb   rc   rd   r   rE   rE   rE   rF   r   ;  s   r   c                 C   s:   |  |j|j|jtd }tt||dd |D ||S )NrK   c                 S   s   g | ]}t |qS rE   )r   r   rE   rE   rF   r~   F  r   z#build_class_def.<locals>.<listcomp>)rn   ro   rp   rk   r   r   )rt   py_defr   r   r   r   rrE   rE   rF   r   C  s    r   c                 C   s   |j }| |j|j|jtd }t| |j||}d }	t|dd d urRt| |j	}	t
|||	}
|d u}|d urtj|}tj|
||}
tt|||
t| |S )NrH   r   )r   rn   ro   rp   rk   build_param_listr   r   
build_exprr   r	   rY   rZ   Zparse_type_commentZmerge_type_from_type_commentr
   r   r   )rt   r   r   r   r   r   r   r   Z
param_listreturn_typedeclZ	is_methodZtype_comment_declrE   rE   rF   r   I  s$    
r   zfCompiled functions can't take variable number of arguments or use keyword-only arguments with defaultsc           
         s
  |j d ur<|j } |j|jd |jt|j }t|t|jd urx|j} |j|jd |jt|j }t|tt|j	dkr|j	D ]$}|d urt
 | }t|tqfdd|jD }fdd|jD } fdd|D }	|	 fdd|D 7 }	|	S )Nr   r   c                    s0   g | ](}| r&t  |j r& |j nd fqS r?   boolr   r{   r   r   rE   rF   r~   u  s   z$build_param_list.<locals>.<listcomp>c                    s0   g | ](}| r&t  |j r& |j nd fqS r?   r   r   r   rE   rF   r~   w  s   c              	      s"   g | ]\}}t  |d |dqS )F
kwarg_onlypdt_arg_typebuild_paramr{   r   Zarg_typert   r   rE   rF   r~   z  s   c              	      s"   g | ]\}}t  |d |dqS )Tr   r   r   r   rE   rF   r~   |  s   )r   rn   ro   rp   rk   r   re   _vararg_kwarg_errr   kw_defaultsr   r   r   r   )
rt   Zpy_argsr   r   exprZ	ctx_ranger   Zarg_and_typesZarg_and_types_kwonlyargsresultrE   )rt   r   r   rF   r   c  s4    
"

"



r   c                 C   s   |j }| |j|j|jt| }t|dd d ur@t| |j}n<|rTtt	||}n(|d urt|dkrttt	||}nt
|}t|t	|||S )Nr   r]   )r   rn   ro   rp   rk   r   r   r   r   r   r   r   )rt   py_argr   r   r   rD   r   Zannotation_exprrE   rE   rF   r     s    r   c                    sR  t dddg t dddg fdd}dd }d	d
 }dd }||jd jj\}}d|| | }d| }	|	dddd |D  d 7 }	||\}
}|	|
d 7 }	t|	jd }|j|_t|jd }|j| dt	
| }|d||7 }t| ||}d||| d }t|dkr:|d | }n|}t|jd }|S )N	InputTyperD   ann
OutputTypec                    sf   g }g }| D ]P}|j }|jj}|d\}}|dkrD| || |dkr||| q||fS )Nr   inpout)r   r   r   r   )r   inputsoutputsr   var_nameZvar_annZvar_decl_typer  r  rE   rF   process_ins_outs  s    z6build_ignore_context_manager.<locals>.process_ins_outsc                 S   s    t dd| j}| d|j S )Nz[^a-zA-Z0-9_]r   )resubr   ro   )rt   r   r   rE   rE   rF   create_unique_name_ext  s    z<build_ignore_context_manager.<locals>.create_unique_name_extc                 S   s   d}d}t | dkr|d7 }t | dkrDd| d j }|| d j7 }t | dkrd}|dd	d
d | D  d 7 }|d	dd | D 7 }||fS )Nrh   zreturn r   z -> Noner   z -> z	 -> Tuple[, c                 S   s   g | ]
}|j qS rE   )r  r{   varrE   rE   rF   r~     r   zObuild_ignore_context_manager.<locals>.build_return_ann_stmt.<locals>.<listcomp>]c                 S   s   g | ]
}|j qS rE   rC   r  rE   rE   rF   r~     r   )rk   r  rD   r   )r
  Zreturn_type_annZreturn_statement_strrE   rE   rF   build_return_ann_stmt  s     z;build_ignore_context_manager.<locals>.build_return_ann_stmtc                 S   s   d dd | D S )Nr  c                 S   s   g | ]
}|j qS rE   rC   r   rE   rE   rF   r~     r   zDbuild_ignore_context_manager.<locals>.build_args.<locals>.<listcomp>)r   )r   rE   rE   rF   
build_args  s    z0build_ignore_context_manager.<locals>.build_argsr   Zfunc_ignore_z
def (r  c                 S   s   g | ]}|j d  |j qS )z :)rD   r  r  rE   rE   rF   r~     r   z0build_ignore_context_manager.<locals>.<listcomp>)z: passz@torch.jit.ignore
z
globals()["{}"] = {}ztorch.jit.frontend.{}(r   )r   r   r   keywordsr   r   r   r   r   
astunparseunparserr   execrk   )rt   r   r  r  r  r  r	  r
  Zignore_function_nameZignore_function_strZ
return_annZreturn_stmtZignore_functionZignore_func_strZassign_str_lhsZassign_str_rhsZ
assign_str
assign_astrE   r  rF   build_ignore_context_manager  s4     r  c                 C   s*   | d u ri S t | }dd |j D S )Nc                 S   s&   i | ]\}}|j tjjur||j qS rE   )defaultr   	Parameterempty)r{   kvrE   rE   rF   
<dictcomp>  s   z$get_default_args.<locals>.<dictcomp>)r   	signature
parametersr   )r   r&  rE   rE   rF   get_default_args  s    
r(  c                    s(   t j  fddd}dd |D }|S )aC  
    Get default arguments for all methods in a class (except for static methods).

    Args:
        cls: type - The class type to inspect for default arguments.
    Returns:
        A Dict[str, Dict[str, Any]] which maps each method name to a Dict[str, Any]
        that maps each argument name to its default value.
    c                    s.   t | st | o,t | j o,| j jv S r?   )r   r   r   r;   rb   r   r   r   rE   rF   r     s   z,get_default_args_for_class.<locals>.<lambda>r   c                 S   s   i | ]\}}|t |qS rE   )r(  )r{   method_nameZmethod_implrE   rE   rF   r%    r   z.get_default_args_for_class.<locals>.<dictcomp>)r   r   )r   r   defaultsrE   r   rF   get_default_args_for_class  s    
	r+  c                   @   s   e Zd Zedd ZdS )WithItemBuilderc                 C   sX   |j j}|j j}|tttj  }|j}| |||}t	|t
| |j |rRt
| |nd S r?   )r   ro   rp   rk   rq   r   r.   optional_varsrn   r/   r   )rt   itemro   startendZop_varsr   rE   rE   rF   rz     s    zWithItemBuilder.build_withitemN)rb   rc   rd   staticmethodrz   rE   rE   rE   rF   r,    s   r,  c                   @   s  e Zd Zejdejdejdejdejdej	dej
dejdejd	ejd
ejdiZedd Zedd Zedd Zedd Zedd Zedd Zedd Zedd Zedd Zedd Zed d! Zed"d# Zed$d% Zed&d' Zed(d) Zed*d+ Z d,S )-r   +-*/%|&^<<>>**c                 C   s(   |j }|jjdkrd S tt| |S d S )NStr)r   rw   rb   r   r   )rt   r   r   rE   rE   rF   
build_Expr"  s    zStmtBuilder.build_Exprc                    s*   t  |j} fdd|jD }t||S )Nc                    s   g | ]}t  |qS rE   r   )r{   xr}   rE   rF   r~   /  r   z,StmtBuilder.build_Assign.<locals>.<listcomp>)r   r   targetsr   )rt   r   rhslhsrE   r}   rF   r   ,  s    zStmtBuilder.build_Assignc                 C   s   |j d u rt| |ddt|jtjkr|jj jdkr| jdkr|j}|t	d|jj
  }t|jdr~|t	d|jj 7 }| |j||}td| j d	| t| |j }t| |j}t| |j}t|g||S )
Nzwithout assigned value)ru   r]   r^   zself.r   z: zKType annotations on instance attributes must be declared in __init__, not 'z': )r   rg   rj   targetr   r(   r   funcnamerp   rk   r   hasattrr   rn   ro   
ValueErrorr   r   )rt   r   r/  r0  srrB  rC  Zthe_typerE   rE   rF   r   2  s*    
zStmtBuilder.build_AnnAssignc                    s6     |j|j|jtd }t| fdd|jD S )NrJ   c                    s   g | ]}t  |qS rE   r?  )r{   rD  r}   rE   rF   r~   K  r   z,StmtBuilder.build_Delete.<locals>.<listcomp>)rn   ro   rp   rk   r   rA  rt   r   r   rE   r}   rF   build_DeleteG  s    zStmtBuilder.build_Deletec                 C   s<   |  |j|j|jtd }t||jd u r.d n
t| |jS )Nreturn)rn   ro   rp   rk   r   r   r   rI  rE   rE   rF   build_ReturnM  s    zStmtBuilder.build_Returnc                 C   s2   |  |j|j|jtd }t| |j}t||S )NrM   )rn   ro   rp   rk   r   excr   )rt   r   r   r  rE   rE   rF   build_RaiseR  s    zStmtBuilder.build_Raisec                 C   sN   |  |j|j|jtd }t| |j}|jd ur>t| |jnd }t|||S )NrN   )rn   ro   rp   rk   r   testrX   r   )rt   r   r   rO  rX   rE   rE   rF   build_AssertX  s    zStmtBuilder.build_Assertc                 C   sf   t | |j}t | |j}t|j}|tjv r8tj| }n"tt| |	 j
dddd|j t|||S )N=)r   )offsetsz*unsupported kind of augmented assignment: )r   rD  r   rj   opr   augassign_mapre   find_beforer   r/  rb   r   )rt   r   rC  rB  rT  op_tokenrE   rE   rF   build_AugAssign_  s    

zStmtBuilder.build_AugAssignc                 C   sH   |j rtd d| |j|j|jtd }t|t| |jt	| |j
S )Nz-else branches of while loops aren't supportedwhile)orelsere   rn   ro   rp   rk   r   r   rO  r   r   rI  rE   rE   rF   build_Whilel  s    

zStmtBuilder.build_Whilec                 C   sV   |  |j|j|jtd }|jr,t|dt|t| |jgt| |j	gt
| |jS )NrI   z+else branches of for loops aren't supported)rn   ro   rp   rk   rZ  re   r   r   rD  iterr   r   rI  rE   rE   rF   	build_Forv  s    
zStmtBuilder.build_Forc                 C   sB   |  |j|j|jtd }t|t| |jt| |jt| |j	S )Nif)
rn   ro   rp   rk   r   r   rO  r   r   rZ  rI  rE   rE   rF   build_If  s
    

zStmtBuilder.build_Ifc                    sZ     |j|j|jtd }|jr,t|d fdd|jD }ttt	t
|d|g S )Nr>   z?print statements with non-default destinations aren't supportedc                    s   g | ]}t  |qS rE   r?  )r{   valr}   rE   rF   r~     r   z+StmtBuilder.build_Print.<locals>.<listcomp>)rn   ro   rp   rk   destre   valuesr   r   r   r   )rt   r   r   r   rE   r}   rF   build_Print  s
    
zStmtBuilder.build_Printc                 C   s$   |  |j|j|jtd }t|S )Npass)rn   ro   rp   rk   r   rI  rE   rE   rF   
build_Pass  s    zStmtBuilder.build_Passc                 C   s$   |  |j|j|jtd }t|S )NrR   )rn   ro   rp   rk   r   rI  rE   rE   rF   build_Break  s    zStmtBuilder.build_Breakc                 C   s$   |  |j|j|jtd }t|S )NrS   )rn   ro   rp   rk   r   rI  rE   rE   rF   build_Continue  s    zStmtBuilder.build_Continuec                 C   s`   |  |j|j|jtd }t|rDts0tdt| |}t| |S t	|t
| |jt| |jS )NrL   ztorch.jit._IgnoreContextManager requires installing Python library `astunparse`,                                   please install it in your Python environment)rn   ro   rp   rk   r   _IS_ASTUNPARSE_INSTALLEDr   r  r   r.   r   r   r   r   )rt   r   r   r  rE   rE   rF   
build_With  s    

zStmtBuilder.build_WithN)!rb   rc   rd   r   AddSubMultDivModBitOrBitAndBitXorLShiftRShiftPowrU  r1  r>  r   r   rJ  rL  rN  rP  rX  r[  r]  r_  rc  re  rf  rg  ri  rE   rE   rE   rF   r     sX   
	







	
	




r   c                   @   s  e Zd Zejdejdejdejdejdej	dej
dejdejd	ejd
ejdejdiZdeej< ejdejdejdiZejdejdiZejdejdejdejdejdejdejdej dej!dej"di
Z#e$dd Z%e$dd Z&e$d d! Z'e$d"d# Z(e$d$d% Z)e$d&d' Z*e$d(d) Z+e$d*d+ Z,e$d,d- Z-e$d.d/ Z.e$d0d1 Z/e$d2d3 Z0e$d4d5 Z1e$d6d7 Z2e$d8d9 Z3e$d:d; Z4e$d<d= Z5e$d>d? Z6e$d@dA Z7e$dBdC Z8e$dDdE Z9e$dFdG Z:dHS )IExprBuilderr2  r3  r4  r5  r<  r6  z//r8  r9  r7  r:  r;  @not~andorz==z!=z<=<z>=>iszis notinznot inc                    sv   t | |j}| jd  fdd}| jd }||tjv rJ|d7 }q2|t|j	 }| 
||}t|t||j	S )Nzutf-8c                    s   t  |  S r?   )chr)indexr   rE   rF   get_char  s    z-ExprBuilder.build_Attribute.<locals>.get_charr   )r   r   r   encoder   r0  string
whitespacerk   r   make_raw_ranger   r   )rt   r  baser  Z	start_posZend_posZ
name_rangerE   r  rF   build_Attribute  s    
zExprBuilder.build_Attributec                    s   t  |j} fdd|jD }t|drP|jrPt  |j}|t| |g7 }g }|jD ]@}t  |j}|j	s~t
| d|tt| |j	| qZt|||S )Nc                    s   g | ]}t  |qS rE   r?  )r{   r  r}   rE   rF   r~     r   z*ExprBuilder.build_Call.<locals>.<listcomp>starargsz&keyword-arg expansion is not supported)r   r   r   rF  r  r!   r   r  r   r   re   r   r(   r   r   )rt   r  r   r   Zstararg_exprkwargskwZkw_exprrE   r}   rF   
build_Call  s    
zExprBuilder.build_Callc                 C   s    |  |j|j|jd }t|S )N   )rn   ro   rp   r   rt   r  r   rE   rE   rF   build_Ellipsis  s    zExprBuilder.build_Ellipsisc                 C   s   |  |j|j|jt|j }|jtr8t|dt |jdkrJt|S |jdkr\t	|S |jdkrnt
|S |jdkrt|S tt||jS )Nz=names of variables used in JIT-ed functions can't start with TrueFalseNoneEllipsis)rn   ro   rp   rk   r   r@   rA   re   r   r   r    r   r   r   r  rE   rE   rF   
build_Name  s    



zExprBuilder.build_Namec                 C   s   |  |j|j|jtt|j }|jdu r4t|S |jdu rFt|S |jd u rXt|S |jt	krjt
|S tdt|j d S )NTFz!Name constant value unsupported: )rn   ro   rp   rk   strr   r   r   r    r  r   rG  r  rE   rE   rF   build_NameConstant
  s    "



zExprBuilder.build_NameConstantc                 C   s   t | |j}t | |j}t|j}|tjkrT| jsT| |	 j
|	 j}t|dtj|}|d u r| |	 j
|	 j}t|d|j t|||S )NzDivision of ints in TorchScript uses Python 3 true division semantics. Please put `from __future__ import division` at the top of your filezunsupported binary operator: )r   leftrightrj   rT  r   rm  Zuses_true_divisionr  r   r0  r/  rV   ru  	binop_maprm   re   rb   r)   )rt   r  rC  rB  rT  	err_rangerW  rE   rE   rF   build_BinOp  s    

zExprBuilder.build_BinOpc                 C   sf   t | |j}t|j}tj|}|d u r>t| d|j	 | 
|j|j|jt| }t|||S )Nzunsupported unary operator: )r   operandrj   rT  ru  unop_maprm   re   r   rb   rn   ro   rp   rk   r*   )rt   r  sub_exprrT  rW  r   rE   rE   rF   build_UnaryOp)  s    
zExprBuilder.build_UnaryOpc                    s   t |jdk r$tdtt |j  fdd|jD }t|j}tj|}|d u r 	|d 
 j|d 
 j}t|d|j |d }|dd  D ]}t|||}q|S )N   z.expected at least 2 values in BoolOp, but got c                    s   g | ]}t  |qS rE   r?  )r{   r  r}   rE   rF   r~   7  r   z,ExprBuilder.build_BoolOp.<locals>.<listcomp>r   r   zunsupported boolean operator: )rk   rb  AssertionErrorr  rj   rT  ru  
boolop_maprm   r  r   r0  r/  re   rb   r)   )rt   r  	sub_exprsrT  rW  r  rC  rB  rE   r}   rF   build_BoolOp3  s    
 zExprBuilder.build_BoolOpc                 C   s$   t t| |jt| |jt| |jS r?   )r-   r   rO  r   rZ  rt   r  rE   rE   rF   build_IfExpB  s    

zExprBuilder.build_IfExpc                    s    fdd|j gt|j D }d }t||j|dd  D ]\}}}t|}tj|} 	|
 j|
 j}	|d u rt|	d|j |tjkrtd||}
t|	d|
}nt|||}|d u r|}q:td||}q:|S )Nc                    s   g | ]}t  |qS rE   r?  r{   er}   rE   rF   r~   J  r   z-ExprBuilder.build_Compare.<locals>.<listcomp>r   z!unsupported comparison operator: r~  rw  ry  )r  r   comparatorszipopsrj   ru  	cmpop_maprm   r  r   r0  r/  re   rb   r   NotInr)   r*   )rt   r  Zoperandsr  rC  Zop_rB  rT  rW  r   Zin_exprZcmp_exprrE   r}   rF   build_CompareH  s       
zExprBuilder.build_Comparec           	         s  dd dd   fdd}t |j}t|j}|tju rt|jjtjrfdd|jjjD }|s	|j
|jjj|jjjd	 }t|g }|| t||S t|t |jjgS n |tju rt|||jgS |tju rt||||jS tjd
kr|tju rg }|jjD ]8}t|tjrL||| n|t | q&|s	|j
|jj|jjd	 }t|g }|| t||S t|t |jgS t| dd S )Nc                 S   s`   |j d urt| |j nd }|jd ur0t| |jnd }|jd urJt| |jnd }t| |||S r?   )lowerr   upperstepr+   r   )rt   r  Z
slice_exprr  r  r  rE   rE   rF   build_SliceExprc  s    z4ExprBuilder.build_Subscript.<locals>.build_SliceExprc                 S   s(   t |jtjrt| dt| |jS )Nz9slicing multiple dimensions with tuples not supported yet)r   r   r   r   re   r   r   )rt   r  
index_exprrE   rE   rF   build_Indexi  s
    z0ExprBuilder.build_Subscript.<locals>.build_Indexc                    s   g }|j D ]z}t|}|tju r4| | || q
|tju rR|| || q
|tju rp|t|  q
t	| d
|q
|S )Nz1slicing multiple dimensions with {} not supported)dimsrj   r   Indexr   Slicer  r   r   re   rr   )rt   r  Zextslicer  r  sub_type)r  r  rE   rF   build_ExtSlicep  s    



z3ExprBuilder.build_Subscript.<locals>.build_ExtSlicec                    s   g | ]}t  |qS rE   r?  )r{   r  r}   rE   rF   r~     r   z/ExprBuilder.build_Subscript.<locals>.<listcomp>r  )r  	   zellipsis is not supported)r   r   rj   slicer   r  r   r   eltsrn   ro   rp   r#   r   r,   r  ExtSlicesysversion_infore   r   )	rt   r  r  r  r  indicesr   tupr  rE   )r  r  rt   rF   build_Subscripta  sL    









zExprBuilder.build_Subscriptc                    s.   t  |j|j|jd  fdd|jD S )Nr   c                    s   g | ]}t  |qS rE   r?  r  r}   rE   rF   r~     r   z*ExprBuilder.build_List.<locals>.<listcomp>)r"   rn   ro   rp   r  r  rE   r}   rF   
build_List  s    zExprBuilder.build_Listc                    s.   t  |j|j|jd  fdd|jD S )Nr   c                    s   g | ]}t  |qS rE   r?  r  r}   rE   rF   r~     r   z+ExprBuilder.build_Tuple.<locals>.<listcomp>)r#   rn   ro   rp   r  r  rE   r}   rF   build_Tuple  s    zExprBuilder.build_Tuplec                    s^     |j|j|jd }|jr2|jd s2t|dt| fdd|jD  fdd|jD S )Nr   r   z1Dict expansion (e.g. `{**dict}`) is not supportedc                    s   g | ]}t  |qS rE   r?  r  r}   rE   rF   r~     r   z*ExprBuilder.build_Dict.<locals>.<listcomp>c                    s   g | ]}t  |qS rE   r?  r  r}   rE   rF   r~     r   )rn   ro   rp   keysre   r$   rb  )rt   r  r   rE   r}   rF   
build_Dict  s    
zExprBuilder.build_Dictc                 C   s0   t |j}| |j|j|jt| }t||S r?   )r  nrn   ro   rp   rk   r%   rt   r  r   r   rE   rE   rF   	build_Num  s    
zExprBuilder.build_Numc                 C   s   |j }|d u st|tr$t| |S t|tttfr@t| |S t|t	rVt
| |S t|ttrpt| |S | |j|j|jtt	| }t|dd S )Nz Unknown Constant expression type)r   r   r   ru  r  intfloatcomplexr  r  	build_Strrj   r  r  rn   ro   rp   rk   rV   )rt   r  r   Zerror_rangerE   rE   rF   build_Constant  s    
 zExprBuilder.build_Constantc                 C   s4   t |j}| |j|j|jt| d }t||S Nr   )r  r   rn   ro   rp   rk   r&   r  rE   rE   rF   r    s    
 zExprBuilder.build_Strc                 C   s   d}g }|j D ]}| |j|j|jd }t|tjrz|jdkrJt|d|j	d ur^t|d|d7 }|
t| |j qt|tjr||j7 }qt|dq| |j|j|jd }ttt||t|d|g S )	Nrh   r   rR  z%Don't support conversion in JoinedStrz%Don't support formatting in JoinedStrz{}zUnsupported value in JoinedStrrr   )rb  rn   ro   rp   r   r   FormattedValue
conversionre   format_specr   r   r   r=  r   r   r   r&   r   )rt   r  r   r   r   r   rE   rE   rF   build_JoinedStr  s     




zExprBuilder.build_JoinedStrc                 C   s   |  |j|j|j}t|jdkr,t|dt|jd jdkrJt|dt| |j}t| |jd j	}t| |jd j
}t||||S Nr   z.Only a single generator is currently supportedr   z'Comprehension ifs are not supported yet)rn   ro   rp   rk   
generatorsre   ifsr   eltrD  r\  r'   )rt   r   r   Zelt_exprtarget_expr	iter_exprrE   rE   rF   build_ListComp  s    

zExprBuilder.build_ListCompc                 C   s   t | |S r?   )ru  r  )rt   r   rE   rE   rF   build_GeneratorExp  s    zExprBuilder.build_GeneratorExpc                 C   s   |  |j|j|j}t|jdkr,t|dt|jd jdkrJt|dt| |j}t| |j	}t| |jd j
}t| |jd j}t|||||S r  )rn   ro   rp   rk   r  re   r  r   keyr   rD  r\  r1   )rt   r   r   Zkey_exprZ
value_exprr  r  rE   rE   rF   build_DictComp  s    

zExprBuilder.build_DictCompc                 C   s*   |  |j|j|jd }t|t| |jS r  )rn   ro   rp   r!   r   r   r  rE   rE   rF   build_Starred  s    zExprBuilder.build_StarredN);rb   rc   rd   r   rj  rk  rl  rm  rt  rn  FloorDivrp  rq  ro  rr  rs  r  MatMultNotUSubInvertr  AndOrr  EqNotEqLtELtGtEGtIsIsNotInr  r  r1  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  rE   rE   rE   rF   ru    s   



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	
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
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
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




ru  r   r   c                 C   s8   | j d | |}| ||d  |t| |d  S )Nr   r   )r   rindexr  rk   )rt   possubstrrS  new_posrE   rE   rF   rV    s    rV  )NF)NN)N)N)r  )rY   r  r   r   r   r  r  collectionsr   textwrapr   typingr   r   Ztorch._C._jit_tree_viewsr   r   r   r	   r
   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r    r!   r"   r#   r$   r%   r&   r'   r(   r)   r*   r+   r,   r-   r.   r/   r0   r1   Ztorch._sourcesr2   r3   r4   r5   r   Ztorch.jit._dataclass_implsr6   Ztorch.jit._monkeytype_configr7   r8   Ztorch._jit_internalr9   r:   r;   r<   r=   Ztorch.jit.annotationsrh  r  ImportErrorrA   rB   setascii_lowercaseascii_uppercasedigitsZ_identifier_charsrG   r   Import
ImportFromGlobalrq   rl   updateAsyncFunctionDefAsyncFor	AsyncWithTryNonlocalr   	ExceptionrV   re   rg   ry   r   r   r   r   r   r   r   r   r   r   r   r   r   r  r(  r+  r,  r   ru  r   r   rz   rV  rE   rE   rE   rF   <module>   s   :
5


Q   q