o
     JAf]"                     @   s   d 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Zddl	Z	ddl
mZ ddl
mZ ddl
mZ ddlmZ dd	 Ze ZG d
d dZdd Ze Zdd ZejejejjefZe Zdd Zdd ZdS ))	coroutineiscoroutinefunctioniscoroutine    N   )base_futures)	constants)format_helpers)loggerc                   C   s"   t jjpt jj ottjdS )NZPYTHONASYNCIODEBUG)sysflagsdev_modeignore_environmentboolosenvironget r   r   )/usr/lib/python3.10/asyncio/coroutines.py_is_debug_mode   s   r   c                   @   s   e Zd ZdddZdd Zdd Zdd	 Zd
d ZdddZdd Z	e
dd Ze
dd Ze
dd Zdd Ze
dd Zdd ZdS )CoroWrapperNc                 C   s>   || _ || _ttd| _t|dd | _t|dd | _	d S )Nr   __name____qualname__)
genfuncr   extract_stackr
   	_getframe_source_tracebackgetattrr   r   )selfr   r   r   r   r   __init__'   s
   zCoroWrapper.__init__c                 C   sJ   t | }| jr| jd }|d|d  d|d  7 }d| jj d| dS )	Nz, created at r   :r   < >)_format_coroutiner   	__class__r   )r   	coro_reprframer   r   r   __repr__/   s
   
zCoroWrapper.__repr__c                 C      | S Nr   r   r   r   r   __iter__7      zCoroWrapper.__iter__c                 C   s   | j d S r+   r   sendr,   r   r   r   __next__:      zCoroWrapper.__next__c                 C   s   | j |S r+   r/   )r   valuer   r   r   r0   =   r2   zCoroWrapper.sendc                 C   s   | j |||S r+   )r   throw)r   typer3   	tracebackr   r   r   r4   @   s   zCoroWrapper.throwc                 C   s
   | j  S r+   )r   closer,   r   r   r   r7   C   s   
zCoroWrapper.closec                 C      | j jS r+   )r   gi_framer,   r   r   r   r9   F      zCoroWrapper.gi_framec                 C   r8   r+   )r   
gi_runningr,   r   r   r   r;   J   r:   zCoroWrapper.gi_runningc                 C   r8   r+   )r   gi_coder,   r   r   r   r<   N   r:   zCoroWrapper.gi_codec                 C   r*   r+   r   r,   r   r   r   	__await__R   r.   zCoroWrapper.__await__c                 C   r8   r+   )r   gi_yieldfromr,   r   r   r   r>   U   r:   zCoroWrapper.gi_yieldfromc                 C   s   t | dd }t |dd }|d ur@|jdkrB| d}t | dd}|r9dt|}|dtj d	7 }|| 7 }t	| d S d S d S )
Nr   r9   r    z was never yielded fromr   r    zB
Coroutine object created at (most recent call last, truncated to z last lines):
)
r   f_lastijoinr6   format_listr   ZDEBUG_STACK_DEPTHrstripr	   error)r   r   r(   msgtbr   r   r   __del__Y   s   

zCoroWrapper.__del__r+   )NN)r   
__module__r   r   r)   r-   r1   r0   r4   r7   propertyr9   r;   r<   r=   r>   rG   r   r   r   r   r   $   s$    





r   c                    sz   t jdtdd trS tr ntfdd t	  t
s, }nt fdd}t|_|S )zDecorator to mark coroutines.

    If the coroutine is not yielded from before it is destroyed,
    an error message is logged.
    zN"@coroutine" decorator is deprecated since Python 3.8, use "async def" instead   )
stacklevelc                  ?   sz     | i |}t |st|st|tr|E d H }|S z|j}W n
 ty-   Y |S w t|tj	j
r;| E d H }|S r+   )r   ZisfutureinspectZisgenerator
isinstancer   r=   AttributeErrorcollectionsabc	Awaitable)argskwresZ
await_methr   r   r   coroz   s    


zcoroutine.<locals>.coroc                     sD   t  | i |d}|jr|jd= tdd |_tdd |_|S )NrU   r    r   r   )r   r   r   r   r   )rR   kwdswrV   r   r   r   wrapper   s   zcoroutine.<locals>.wrapper)warningswarnDeprecationWarningrL   r   isgeneratorfunction	functoolswrapstypesr   _DEBUG_is_coroutine)r   rZ   r   rY   r   r   i   s"   


r   c                 C   s   t | pt| ddtu S )z6Return True if func is a decorated coroutine function.rc   N)rL   r   r   rc   rU   r   r   r   r      s   
r   c                 C   s<   t | tv rdS t| trttdk rtt |  dS dS )z)Return True if obj is a coroutine object.Td   F)r5   _iscoroutine_typecacherM   _COROUTINE_TYPESlenadd)objr   r   r   r      s   
r   c           
         sd  t | t  fdd}dd }d }t| dr| jr| j}nt| dr(| jr(| j}|| }|s9|| r7| dS |S d }t| drG| jrG| j}nt| d	rR| jrR| j}|jpVd
}d} r| jd urt	
| jst| j}|d urt|\}}|d u r| d| d| }	|	S | d| d| }	|	S |d ur|j}| d| d| }	|	S |j}| d| d| }	|	S )Nc                    s`    r
t | jdi S t| dr| jr| j}nt| dr"| jr"| j}n	dt| j d}| dS )Nr   r   r   r"   z without __name__>z())r   Z_format_callbackr   hasattrr   r   r5   )rV   	coro_nameZis_corowrapperr   r   get_name   s   
z#_format_coroutine.<locals>.get_namec                 S   s<   z| j W S  ty   z| jW  Y S  ty   Y Y dS w w )NF)
cr_runningrN   r;   )rV   r   r   r   
is_running   s   z%_format_coroutine.<locals>.is_runningcr_coder<   z runningr9   cr_framez<empty co_filename>r   z done, defined at r!   z running, defined at z running at )rM   r   rj   rp   r<   r9   rq   co_filenamer   rL   r^   r   Z_get_function_sourcef_linenoco_firstlineno)
rV   rm   ro   Z	coro_coderk   Z
coro_framefilenamelinenosourcer'   r   rl   r   r%      sN   
	




r%   ) __all__collections.abcrO   r_   rL   r   r
   r6   ra   r[   r?   r   r   r   logr	   r   rb   r   r   objectrc   r   CoroutineTypeGeneratorTyperP   	Coroutinerf   setre   r   r%   r   r   r   r   <module>   s2    E8