U
    9%ef                     @   sF   g Z eG d d dZG dd dZdd Zi ZdddZd	d
 ZdS )c                   @   s"   e Zd ZU eed< dZeed< dS )	LevelInfolevelTaliveN)__name__
__module____qualname__int__annotations__r   bool r
   r
   P/var/www/html/Darija-Ai-API/env/lib/python3.8/site-packages/functorch/dim/dim.pyr   	   s   
r   c                   @   sb   e Zd Zdeedef dddZdd Zedd Z	e	j
ed	d
dZ	edd Zdd ZdS )DimN)namesizec                 C   s$   || _ d | _d | _|d k	r || _d S N)r   _size_vmap_levelr   )selfr   r   r
   r
   r   __init__   s
    zDim.__init__c                 C   sD   | j d k	r@dt| j _td js@t td jkr@t  t  qd S )NF)	r   Z_vmap_active_levels_vmap_stackr   _vmap_levelsZcurrent_levelr   Z_vmap_decrement_nestingpopr   r
   r
   r   __del__   s    
zDim.__del__c                 C   s   | j s
t| jS r   )is_boundAssertionErrorr   r   r
   r
   r   r       s    
zDim.size)r   c                 C   sb   | j d kr8|| _ t|d| _tt| _tt| j n&| j |kr^td|  d| j  d| d S )NZsamezDim 'z*' previously bound to a dimension of size z$ cannot bind to a dimension of size )	r   Z_vmap_increment_nestingr   lenr   r   appendr   ZDimensionBindError)r   r   r
   r
   r   r   %   s    


c                 C   s
   | j d k	S r   )r   r   r
   r
   r   r   2   s    zDim.is_boundc                 C   s   | j S r   r   r   r
   r
   r   __repr__6   s    zDim.__repr__)N)r   r   r   strUnionr   r   r   propertyr   setterr   r   r
   r
   r
   r   r      s   	

r   c                 C   s   | j dks| j dkst| jS )N
STORE_FAST
STORE_NAME)opnamer   argval)instr
   r
   r   extract_name:   s    r)       c                    s   t  }|d k	st|j}|d k	s&t|j|j }}||f}|tkr|d d tt	|j }|j
dks||j
dkr|j| dkrtnt  fddt|< nN|j
dkst|j}tfd	d
t|D t|  fddt|< t|  S )N      r$   r%   r*   c                      s
    dS )Nr   r
   r
   )ctorr   r
   r   <lambda>R       zdims.<locals>.<lambda>UNPACK_SEQUENCEc                 3   s"   | ]}t  d  |  V  qdS )r,   N)r)   ).0i)firstinstructionsr
   r   	<genexpr>V   s    zdims.<locals>.<genexpr>c                      s   t  fddtD S )Nc                 3   s,   | ]$\}}| k rt |nt|d V  qdS )r   N)r   DimList)r1   r2   n)
first_listr
   r   r5   Z   s   z)dims.<locals>.<lambda>.<locals>.<genexpr>)tuple	enumerater
   )r8   namesr
   r   r.   Z   s   )inspectcurrentframer   f_backf_codef_lasti_cachelistdisget_instructionsr&   r'   r   r6   r9   ranger   )listsframecalling_framecodelastikeyunpackZndimsr
   )r-   r3   r8   r4   r   r;   r   dimsB   s,    rM   c                    sJ   fdd |d krS t |ttfs<t fdd|D S  |fS d S )Nc                    s(   t | tr| S t | tst |  S d S r   )
isinstancer   r   r   )a)
positionalr
   r   convertb   s    
z_dim_set.<locals>.convertc                 3   s   | ]} |V  qd S r   r
   )r1   rO   )rQ   r
   r   r5   l   s     z_dim_set.<locals>.<genexpr>)rN   r   r   r9   )rP   argr
   )rQ   rP   r   _dim_seta   s    rS   N)r*   )r   	dataclassr   r   r)   rA   rM   rS   r
   r
   r
   r   <module>   s   +
