o
    +i4                     @  s"  d dl mZ d dlZd dlZd dlmZ d dlmZmZm	Z	m
Z
mZmZmZ d dlmZmZmZmZmZmZ d dlZddlmZmZ ddlmZ erRdd	lmZmZ e
d
ZG dd de	e ZG dd de	e Z G dd dZ!G dd dZ"eG dd deZ#d!ddZ$ddd"dd Z%dS )#    )annotationsN)TracebackType)TYPE_CHECKINGAnyGenericTypeVarIteratorAsyncIteratorcast)SelfProtocol	TypeGuardoverride
get_originruntime_checkable   )
is_mappingextract_type_var_from_base)APIError)OpenAIAsyncOpenAI_Tc                   @  r   e Zd ZU dZded< ded< d'ddZd(ddZd)ddZd*ddZd)ddZ	d+ddZ
d,d"d#Zd-d$d%Zd&S ).StreamzJProvides the core interface to iterate over a synchronous stream response.httpx.ResponseresponseSSEBytesDecoder_decodercast_totype[_T]clientr   returnNonec                C  *   || _ || _|| _| | _|  | _d S Nr   _cast_to_client_make_sse_decoderr   
__stream__	_iteratorselfr   r   r     r-   D/var/www/html/venv/lib/python3.10/site-packages/openai/_streaming.py__init__   
   
zStream.__init__r   c                 C  s
   | j  S r$   )r*   __next__r,   r-   r-   r.   r1   *   s   
zStream.__next__Iterator[_T]c                 c  s    | j D ]}|V  qd S r$   r*   r,   itemr-   r-   r.   __iter__-   s   
zStream.__iter__Iterator[ServerSentEvent]c                 c  s    | j | j E d H  d S r$   )r   
iter_bytesr   r2   r-   r-   r.   _iter_events1   s   zStream._iter_eventsc           	      c  sT   t t| j}| j}| jj}|  }|D ]}|jdr n|j	rj|j	drj|
 }|j	dkr]t|r]|dr]d }|d}t|rI|d}|rPt|tsRd}t|| jj|d d|||j	d||dV  q|
 }t|r|drd }|d}t|r|d}|rt|tsd}t|| jj|d d||||dV  q|  d S 	Nz[DONE]zthread.errormessagez"An error occurred during streaming)r=   requestbody)dataevent)r@   r   r   )r
   r   r&   r   r'   _process_response_datar:   r@   
startswithrA   jsonr   get
isinstancestrr   r>   close	r,   r   r   process_dataiteratorsser@   r=   r<   r-   r-   r.   r)   4   sL   



zStream.__stream__r   c                 C  s   | S r$   r-   r2   r-   r-   r.   	__enter__f   s   zStream.__enter__exc_typetype[BaseException] | NoneexcBaseException | Noneexc_tbTracebackType | Nonec                 C  s   |    d S r$   rH   r,   rN   rP   rR   r-   r-   r.   __exit__i   s   zStream.__exit__c                 C  s   | j   dS z
        Close the response and release the connection.

        Automatically called if the response body is read to completion.
        N)r   rH   r2   r-   r-   r.   rH   q   s   zStream.closeN)r   r   r   r   r    r   r!   r"   r!   r   )r!   r3   )r!   r8   r!   r   rN   rO   rP   rQ   rR   rS   r!   r"   r!   r"   )__name__
__module____qualname____doc____annotations__r/   r1   r7   r:   r)   rM   rV   rH   r-   r-   r-   r.   r      s   
 





2
r   c                   @  r   ).AsyncStreamzLProvides the core interface to iterate over an asynchronous stream response.r   r   zSSEDecoder | SSEBytesDecoderr   r   r   r    r   r!   r"   c                C  r#   r$   r%   r+   r-   r-   r.   r/      r0   zAsyncStream.__init__r   c                   s   | j  I d H S r$   )r*   	__anext__r2   r-   r-   r.   rb      s   zAsyncStream.__anext__AsyncIterator[_T]c                 C s"   | j 2 z	3 d H W }|V  q6 d S r$   r4   r5   r-   r-   r.   	__aiter__   s   zAsyncStream.__aiter__AsyncIterator[ServerSentEvent]c                 C s.   | j | j 2 z	3 d H W }|V  q
6 d S r$   )r   aiter_bytesr   )r,   rL   r-   r-   r.   r:      s   zAsyncStream._iter_eventsc           	      C sd  t t| j}| j}| jj}|  }|2 z3 d H W }|jdr" n|j	rn|j	drn|
 }|j	dkrat|ra|drad }|d}t|rM|d}|rTt|tsVd}t|| jj|d d|||j	d||dV  q|
 }t|r|drd }|d}t|r|d}|rt|tsd}t|| jj|d d||||dV  q6 | I d H  d S r;   )r
   r   r&   r   r'   rB   r:   r@   rC   rA   rD   r   rE   rF   rG   r   r>   acloserI   r-   r-   r.   r)      sN   



*zAsyncStream.__stream__r   c                   s   | S r$   r-   r2   r-   r-   r.   
__aenter__   s   zAsyncStream.__aenter__rN   rO   rP   rQ   rR   rS   c                   s   |   I d H  d S r$   rT   rU   r-   r-   r.   	__aexit__   s   zAsyncStream.__aexit__c                   s   | j  I dH  dS rW   )r   rg   r2   r-   r-   r.   rH      s   zAsyncStream.closeN)r   r   r   r   r    r   r!   r"   rX   )r!   rc   )r!   re   rY   rZ   r[   )r\   r]   r^   r_   r`   r/   rb   rd   r:   r)   rh   ri   rH   r-   r-   r-   r.   ra   z   s   
 





2
ra   c                   @  sr   e Zd ZddddddddZedddZedddZedddZedddZdddZ	e
dddZdS ) ServerSentEventNrA   r@   idretryrA   
str | Noner@   rl   rm   
int | Noner!   r"   c                C  s,   |d u rd}|| _ || _|pd | _|| _d S )N )_id_data_event_retry)r,   rA   r@   rl   rm   r-   r-   r.   r/      s   

zServerSentEvent.__init__c                 C     | j S r$   )rs   r2   r-   r-   r.   rA         zServerSentEvent.eventc                 C  ru   r$   )rq   r2   r-   r-   r.   rl      rv   zServerSentEvent.idc                 C  ru   r$   )rt   r2   r-   r-   r.   rm      rv   zServerSentEvent.retryrG   c                 C  ru   r$   )rr   r2   r-   r-   r.   r@      rv   zServerSentEvent.datar   c                 C  s   t | jS r$   )rD   loadsr@   r2   r-   r-   r.   rD      s   zServerSentEvent.jsonc              	   C  s&   d| j  d| j d| j d| j d	S )NzServerSentEvent(event=z, data=z, id=z, retry=)rk   r2   r-   r-   r.   __repr__  s   &zServerSentEvent.__repr__)
rA   rn   r@   rn   rl   rn   rm   ro   r!   r"   )r!   rn   )r!   ro   )r!   rG   )r!   r   )r\   r]   r^   r/   propertyrA   rl   rm   r@   rD   r   ry   r-   r-   r-   r.   rj      s"    
rj   c                   @  sj   e Zd ZU ded< ded< ded< ded< dd
dZd ddZd!ddZd"ddZd#ddZd$ddZ	dS )%
SSEDecoderz	list[str]rr   rn   rs   ro   rt   _last_event_idr!   r"   c                 C  s   d | _ g | _d | _d | _d S r$   )rs   rr   r|   rt   r2   r-   r-   r.   r/     s   
zSSEDecoder.__init__rK   Iterator[bytes]r8   c                 c  sB    |  |D ]}| D ]}|d}| |}|r|V  qqdS )^Given an iterator that yields raw binary data, iterate over it & yield every event encounteredutf-8N)_iter_chunks
splitlinesdecoder,   rK   chunkraw_linelinerL   r-   r-   r.   r9     s   

zSSEDecoder.iter_bytesc                 c  sP    d}|D ]}|j ddD ]}||7 }|dr|V  d}qq|r&|V  dS dS )^Given an iterator that yields raw binary data, iterate over it and yield individual SSE chunks    Tkeependss   s   

s   

Nr   endswithr,   rK   r@   r   r   r-   r-   r.   r     s   

zSSEDecoder._iter_chunksAsyncIterator[bytes]re   c                 C sL   |  |2 z3 dH W }| D ]}|d}| |}|r!|V  qq6 dS )r~   Nr   )_aiter_chunksr   r   r   r-   r-   r.   rf   *  s   

zSSEDecoder.aiter_bytesc                 C sZ   d}|2 z3 dH W }|j ddD ]}||7 }|dr!|V  d}qq6 |r+|V  dS dS )r   r   NTr   r   r   r   r-   r-   r.   r   4  s   

zSSEDecoder._aiter_chunksr   rG   ServerSentEvent | Nonec              	   C  s  |s,| j s| js| js| jd u rd S t| j d| j| j| jd}d | _ g | _d | _|S |dr3d S |d\}}}|drF|dd  }|dkrO|| _ d S |dkr[| j| d S |dkrkd	|v rf	 d S || _d S |d
krzt	|| _W d S  t
tfy   Y d S w 	 d S )N
rk   : r   rA   r@   rl    rm   )rs   rr   r|   rt   rj   joinrC   	partitionappendint	TypeError
ValueError)r,   r   rL   	fieldname_valuer-   r-   r.   r   @  sP   


	zSSEDecoder.decodeNr[   rK   r}   r!   r8   )rK   r}   r!   r}   rK   r   r!   re   )rK   r   r!   r   )r   rG   r!   r   )
r\   r]   r^   r`   r/   r9   r   rf   r   r   r-   r-   r-   r.   r{     s   
 






r{   c                   @  s    e Zd ZdddZdd	d
ZdS )r   rK   r}   r!   r8   c                 C     dS )r~   Nr-   r,   rK   r-   r-   r.   r9   s     zSSEBytesDecoder.iter_bytesr   re   c                 C  r   )zdGiven an async iterator that yields raw binary data, iterate over it & yield every event encounteredNr-   r   r-   r-   r.   rf   w  r   zSSEBytesDecoder.aiter_bytesNr   r   )r\   r]   r^   r9   rf   r-   r-   r-   r.   r   q  s    
r   typtyper!   ;TypeGuard[type[Stream[object]] | type[AsyncStream[object]]]c                 C  s$   t | p| }t|ot|ttfS )zaTypeGuard for determining whether or not the given type is a subclass of `Stream` / `AsyncStream`)r   inspectisclass
issubclassr   ra   )r   originr-   r-   r.   is_stream_class_type|  s   r   )failure_message
stream_clsr   rn   c                C  s*   ddl m}m} t| dtd||f|dS )a  Given a type like `Stream[T]`, returns the generic type variable `T`.

    This also handles the case where a concrete subclass is given, e.g.
    ```py
    class MyStream(Stream[bytes]):
        ...

    extract_stream_chunk_type(MyStream) -> bytes
    ```
    r   )r   ra   r   ztuple[type, ...])indexgeneric_basesr   )_base_clientr   ra   r   r
   )r   r   r   ra   r-   r-   r.   extract_stream_chunk_type  s   r   )r   r   r!   r   )r   r   r   rn   r!   r   )&
__future__r   rD   r   typesr   typingr   r   r   r   r   r	   r
   typing_extensionsr   r   r   r   r   r   httpx_utilsr   r   _exceptionsr   r'   r   r   r   r   ra   rj   r{   r   r   r   r-   r-   r-   r.   <module>   s*   $ de)i

	