U
    e]1                     @  sv  d dl m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mZ d dlmZ d dlmZ d dlm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mZ d dlmZm Z m!Z! G dd dZ"G dd de"Z#G dd de"Z$G dd de"Z%G dd de"Z&ej'e(e)f Z*ej+e* Z,ej-e* Z.ej'e.e,f Z/G dd de"Z0G dd de"Z1dS )    )annotationsN)datetime)format_datetime
formatdate)partial)
guess_type)quote)md5_hexdigest)BackgroundTask)iterate_in_threadpool)URLMutableHeaders)ReceiveScopeSendc                   @  s   e Zd ZdZdZd-dddddd	d
ddZdddddZd.dd	dddZeddddZ	d/ddddddddd d	d!
d"d#Z
d0dddddd d	d$d%d&Zd'd(d)d	d*d+d,ZdS )1ResponseNutf-8   
typing.Anyinttyping.Mapping[str, str] | None
str | NoneBackgroundTask | NoneNonecontentstatus_codeheaders
media_type
backgroundreturnc                 C  s4   || _ |d k	r|| _|| _| || _| | d S N)r   r   r   renderbodyinit_headersselfr   r   r   r   r    r'   7/tmp/pip-unpacked-wheel-2mv5qoba/starlette/responses.py__init__   s    zResponse.__init__bytesr   r    c                 C  s&   |d krdS t |tr|S || jS )N    )
isinstancer*   encodecharsetr&   r   r'   r'   r(   r"   ,   s
    
zResponse.render)r   r    c           	      C  s   |d krg }d}d}n0dd |  D }dd |D }d|k}d|k}t| dd }|d k	r|r| jdk s| jd	kstt|}|d|d
f | j}|d k	r|r|drd|	 kr|d| j
 7 }|d|d
f || _d S )NTc                 S  s(   g | ] \}}|  d |d fqS )latin-1)lowerr.   ).0kvr'   r'   r(   
<listcomp>9   s   z)Response.init_headers.<locals>.<listcomp>c                 S  s   g | ]}|d  qS )r   r'   )r3   hr'   r'   r(   r6   =   s     s   content-lengths   content-typer#   r   )   i0  r1   ztext/zcharset=z
; charset=)itemsgetattrr   strlenappendr.   r   
startswithr2   r/   raw_headers)	r&   r   r?   Zpopulate_content_lengthZpopulate_content_typekeysr#   content_lengthcontent_typer'   r'   r(   r$   3   s<    
zResponse.init_headersr   )r    c                 C  s   t | dst| jd| _| jS )N_headers)raw)hasattrr   r?   rC   )r&   r'   r'   r(   r   U   s    
zResponse.headers /Flaxr;   z
int | Nonezdatetime | str | int | Noneboolz0typing.Literal[('lax', 'strict', 'none')] | None)
keyvaluemax_ageexpirespathdomainsecurehttponlysamesiter    c
                 C  s   t j }
||
|< |d k	r&||
| d< |d k	rZt|trNt|dd|
| d< n||
| d< |d k	rn||
| d< |d k	r||
| d< |rd|
| d< |rd|
| d< |	d k	r|	 d	kstd
|	|
| d< |
jdd	 }| j
d|df d S )Nzmax-ageTusegmtrM   rN   rO   rP   rQ   )strictrH   nonez1samesite must be either 'strict', 'lax' or 'none'rR   rF   )headers
   set-cookier1   )httpcookiesSimpleCookier-   r   r   r2   AssertionErroroutputstripr?   r=   r.   )r&   rJ   rK   rL   rM   rN   rO   rP   rQ   rR   cookieZ
cookie_valr'   r'   r(   
set_cookie[   s.    

zResponse.set_cookie)rJ   rN   rO   rP   rQ   rR   r    c              
   C  s   | j |dd|||||d d S )Nr   )rL   rM   rN   rO   rP   rQ   rR   )r_   )r&   rJ   rN   rO   rP   rQ   rR   r'   r'   r(   delete_cookie   s    	zResponse.delete_cookier   r   r   scopereceivesendr    c                   sL   |d| j | jdI d H  |d| jdI d H  | jd k	rH|  I d H  d S )Nhttp.response.starttypestatusr   http.response.body)rg   r#   )r   r?   r#   r   )r&   rb   rc   rd   r'   r'   r(   __call__   s    

zResponse.__call__)Nr   NNN)N)rF   NNrG   NFFrH   )rG   NFFrH   )__name__
__module____qualname__r   r/   r)   r"   r$   propertyr   r_   r`   rj   r'   r'   r'   r(   r      s8        "        "*     r   c                   @  s   e Zd ZdZdS )HTMLResponsez	text/htmlNrk   rl   rm   r   r'   r'   r'   r(   ro      s   ro   c                   @  s   e Zd ZdZdS )PlainTextResponse
text/plainNrp   r'   r'   r'   r(   rq      s   rq   c                      sB   e Zd ZdZddddddd	d
 fddZdddddZ  ZS )JSONResponsezapplication/jsonr   Nr   r   r   r   r   r   r   c                   s   t  ||||| d S r!   )superr)   r%   	__class__r'   r(   r)      s    zJSONResponse.__init__r*   r+   c                 C  s   t j|ddd dddS )NF),:)ensure_ascii	allow_nanindent
separatorsr   )jsondumpsr.   r0   r'   r'   r(   r"      s    zJSONResponse.render)r   NNN)rk   rl   rm   r   r)   r"   __classcell__r'   r'   ru   r(   rs      s       
rs   c                      s,   e Zd Zddddddd fd	d
Z  ZS )RedirectResponse3  Nz	str | URLr   r   r   r   )urlr   r   r   r    c                   s.   t  jd|||d tt|dd| jd< d S )Nr,   )r   r   r   r   z:/%#?=@[]!$&'()*+,;)safelocation)rt   r)   r   r;   r   )r&   r   r   r   r   ru   r'   r(   r)      s       zRedirectResponse.__init__)r   NN)rk   rl   rm   r)   r   r'   r'   ru   r(   r      s      r   c                   @  sd   e Zd ZU ded< dddddd	d
dddZdd
dddZdd
dddZdddd
dddZdS )StreamingResponseAsyncContentStreambody_iteratorr   NContentStreamr   r   r   r   r   r   c                 C  sL   t |tjr|| _n
t|| _|| _|d kr2| jn|| _|| _| | d S r!   )	r-   typingAsyncIterabler   r   r   r   r   r$   r%   r'   r'   r(   r)      s    
zStreamingResponse.__init__r   )rc   r    c                   s    | I d H }|d dkr qq d S )Nrg   zhttp.disconnectr'   )r&   rc   messager'   r'   r(   listen_for_disconnect   s    z'StreamingResponse.listen_for_disconnectr   )rd   r    c                   sv   |d| j | jdI d H  | j2 z83 d H W }t|tsB|| j}|d|ddI d H  q 6 |ddddI d H  d S )Nre   rf   ri   Trg   r#   	more_bodyr,   F)r   r?   r   r-   r*   r.   r/   )r&   rd   chunkr'   r'   r(   stream_response   s    

z!StreamingResponse.stream_responser   ra   c              
     s|   t  4 I d H D ddd fdd} |t| j| |t| j|I d H  W 5 Q I d H R X | jd k	rx|  I d H  d S )Nz+typing.Callable[[], typing.Awaitable[None]]r   )funcr    c                   s   |  I d H   j   d S r!   )Zcancel_scopecancel)r   Z
task_groupr'   r(   wrap  s    z(StreamingResponse.__call__.<locals>.wrap)anyioZcreate_task_groupZ
start_soonr   r   r   r   )r&   rb   rc   rd   r   r'   r   r(   rj      s    &
zStreamingResponse.__call__)r   NNN)rk   rl   rm   __annotations__r)   r   r   rj   r'   r'   r'   r(   r      s   
    r   c                   @  sV   e Zd ZdZdddddd	dd
dddd
ddZdddddZdddddddZdS )FileResponsei   r   N
attachmentzstr | os.PathLike[str]r   r   r   r   zos.stat_result | Noner;   r   )
rN   r   r   r   r   filenamestat_resultmethodcontent_disposition_typer    c
                 C  s   || _ || _|| _|d k	r&tdt |d krBt|p6|d p@d}|| _|| _| 	| | jd k	rt
| j}
|
| jkrd|	|
}nd|	| j}| jd| || _|d k	r| | d S )Nz;The 'method' parameter is not used, and it will be removed.r   rr   z{}; filename*=utf-8''{}z{}; filename="{}"zcontent-disposition)rN   r   r   warningswarnDeprecationWarningr   r   r   r$   r   formatr   
setdefaultr   set_stat_headers)r&   rN   r   r   r   r   r   r   r   r   Zcontent_disposition_filenamecontent_dispositionr'   r'   r(   r)     s8    



  zFileResponse.__init__zos.stat_result)r   r    c                 C  sv   t |j}t|jdd}t |jd t |j }dt| dd d}| jd| | jd| | jd	| d S )
NTrS   -"F)Zusedforsecurityzcontent-lengthzlast-modifiedetag)r;   st_sizer   st_mtimer	   r.   r   r   )r&   r   rA   Zlast_modifiedZ	etag_baser   r'   r'   r(   r   9  s    
zFileResponse.set_stat_headersr   r   r   ra   c           	   
     s~  | j d krzz&tjtj| jI d H }| | W n& tk
rV   t	d| j dY n$X |j
}t|szt	d| j d|d| j| jdI d H  |d  dkr|dd	d
dI d H  nd|krd|d kr|dt| jdI d H  nttj| jddI d H 4 I d H J}d}|rP|| jI d H }t|| jk}|d||dI d H  qW 5 Q I d H R X | jd k	rz|  I d H  d S )NzFile at path z does not exist.z is not a file.re   rf   r   HEADri   r,   Fr   
extensionszhttp.response.pathsend)rg   rN   rb)modeT)r   r   Z	to_threadZrun_syncosstatrN   r   FileNotFoundErrorRuntimeErrorst_modeS_ISREGr   r?   upperr;   	open_fileread
chunk_sizer<   r   )	r&   rb   rc   rd   r   r   filer   r   r'   r'   r(   rj   C  s@    


 zFileResponse.__call__)r   NNNNNNr   )rk   rl   rm   r   r)   r   rj   r'   r'   r'   r(   r     s           "(
r   )2
__future__r   http.cookiesrX   r}   r   r   r   r   r   email.utilsr   r   	functoolsr   	mimetypesr   urllib.parser   r   Zanyio.to_threadZstarlette._compatr	   Zstarlette.backgroundr
   Zstarlette.concurrencyr   Zstarlette.datastructuresr   r   Zstarlette.typesr   r   r   r   ro   rq   rs   r   Unionr;   r*   ZContentIterableZSyncContentStreamr   r   r   r   r   r'   r'   r'   r(   <module>   s<    

7