U
    &%e/Z                     @   sp  d dl Z d dlmZ d dlmZ d dlmZmZmZmZ d dl	m
Z
 d dlmZ G dd de jZe d	Ze jd
ddZG dd dZG dd deZG dd dZG dd deZG dd de jeef ZG dd dee je jf ZG dd deeef ZG dd dZG dd deee jeef f ZG dd  d e jeef ZG d!d" d"eZ G d#d$ d$Z!dS )%    N)Sequence)shlex)SplitResult	parse_qsl	urlencodeurlsplit)run_in_threadpool)Scopec                   @   s   e Zd ZU eed< eed< dS )AddresshostportN)__name__
__module____qualname__str__annotations__int r   r   W/var/www/html/Darija-Ai-API/env/lib/python3.8/site-packages/starlette/datastructures.pyr
   
   s   
r
   _KeyType_CovariantValueTypeT)	covariantc                   @   s  e Zd Zd.eeje ejddddZe	e
dddZe	edd	d
Ze	edddZe	edddZe	edddZe	edddZe	ejdef dddZe	ejdef dddZe	ejdef dddZe	eje dddZe	edddZejd dddZejd dd d!Zejd dd"d#Zejeeje f d d$d%d&Zejed'd(d)Zedd*d+Zedd,d-Z dS )/URL N)urlscope
componentsreturnc                 K   sJ  |d k	r|rt d|r"t d|dd}|dd }|dd|d  }|d	d
}d }|d D ]\}	}
|	dkrf|
d} qqf|d k	r| d| | }n\|d kr|}nN|\}}ddddd| }||kr| d| | }n| d| d| | }|r@|d|  7 }n*|r@|r*t dtdjf |j }|| _d S )Nz"Cannot set both "url" and "scope".z+Cannot set both "scope" and "**components".schemehttpserver	root_pathr   pathquery_string    headerss   hostlatin-1z://P   i  )r   httpswswss:?z)Cannot set both "url" and "**components".)AssertionErrorgetdecoder   replacer   geturl_url)selfr   r   r   r   r    r"   r#   Zhost_headerkeyvaluer   r   default_portr   r   r   __init__   s6    

zURL.__init__r   c                 C   s   t | dst| j| _| jS )N_components)hasattrr   r2   r9   r3   r   r   r   r   ?   s    
zURL.componentsc                 C   s   | j jS N)r   r   r;   r   r   r   r   E   s    z
URL.schemec                 C   s   | j jS r<   )r   netlocr;   r   r   r   r=   I   s    z
URL.netlocc                 C   s   | j jS r<   )r   r"   r;   r   r   r   r"   M   s    zURL.pathc                 C   s   | j jS r<   )r   queryr;   r   r   r   r>   Q   s    z	URL.queryc                 C   s   | j jS r<   )r   fragmentr;   r   r   r   r?   U   s    zURL.fragmentc                 C   s   | j jS r<   )r   usernamer;   r   r   r   r@   Y   s    zURL.usernamec                 C   s   | j jS r<   )r   passwordr;   r   r   r   rA   ]   s    zURL.passwordc                 C   s   | j jS r<   )r   hostnamer;   r   r   r   rB   a   s    zURL.hostnamec                 C   s   | j jS r<   )r   r   r;   r   r   r   r   e   s    zURL.portc                 C   s
   | j dkS )N)r(   r*   )r   r;   r   r   r   	is_securei   s    zURL.is_secure)kwargsr   c           
      K   s   d|ks d|ks d|ks d|kr| dd }| d| j}| d| j}| d| j}|d kr| j}|d\}}}|d dkr|dd	d
 }|}|d k	r|d| 7 }|d k	r|}|d k	r|d| 7 }| d| }||d< | jjf |}	| 	|	
 S )Nr@   rA   rB   r   @]r+      r   r=   )popr   r@   rA   r=   
rpartitionrsplitr   _replace	__class__r1   )
r3   rD   rB   r   r@   rA   r=   _Zuserpassr   r   r   r   r0   m   s8    zURL.replacec                 K   sB   t t| jdd}|dd | D  t| }| j|dS )NTkeep_blank_valuesc                 S   s   i | ]\}}t |t |qS r   r   .0r4   r5   r   r   r   
<dictcomp>   s      z,URL.include_query_params.<locals>.<dictcomp>r>   )	MultiDictr   r>   updateitemsr   multi_itemsr0   )r3   rD   paramsr>   r   r   r   include_query_params   s    zURL.include_query_paramsc                 K   s"   t dd | D }| j|dS )Nc                 S   s    g | ]\}}t |t |fqS r   rQ   rR   r   r   r   
<listcomp>   s     z,URL.replace_query_params.<locals>.<listcomp>rU   )r   rX   r0   )r3   rD   r>   r   r   r   replace_query_params   s    zURL.replace_query_params)keysr   c                 C   sP   t |tr|g}tt| jdd}|D ]}||d  q&t| }| j|dS )NTrO   rU   )	
isinstancer   rV   r   r>   rI   r   rY   r0   )r3   r^   rZ   r4   r>   r   r   r   remove_query_params   s    
zURL.remove_query_paramsotherr   c                 C   s   t | t |kS r<   rQ   r3   rb   r   r   r   __eq__   s    z
URL.__eq__c                 C   s   | j S r<   )r2   r;   r   r   r   __str__   s    zURL.__str__c                 C   s6   t | }| jrt | jdd}| jj dt| dS )Nz********)rA   ())r   rA   r0   rM   r   repr)r3   r   r   r   r   __repr__   s    zURL.__repr__)r   N)!r   r   r   r   typingOptionalr	   Anyr7   propertyr   r   r   r=   r"   r>   r?   Unionr@   rA   rB   r   r   boolrC   r0   r[   r]   r   r`   rd   re   ri   r   r   r   r   r      sN     (!r   c                   @   sV   e Zd ZdZdeeed dddZdeeeddddZejee	f e	d	d
dZ
dS )URLPathz
    A URL path string that may also hold an associated protocol and/or host.
    Used by the routing to return `url_path_for` matches.
    r   )r"   protocolr   r   c                 C   s   |dkst t| |S )N)r   	websocketr   )r-   r   __new__)clsr"   rq   r   r   r   r   rs      s    zURLPath.__new__Nc                 C   s   || _ || _d S r<   )rq   r   )r3   r"   rq   r   r   r   r   r7      s    zURLPath.__init__)base_urlr   c                 C   sp   t |trt|}| jr<ddddddd| j |j }n|j}| jpL|j}|j	dt|  }t|||dS )	Nr(   r   )TFr*   r)   )r   rr   /)r   r=   r"   )
r_   r   r   rq   rC   r   r   r=   r"   rstrip)r3   ru   r   r=   r"   r   r   r   make_absolute_url   s    
zURLPath.make_absolute_url)r   r   )r   r   )r   r   r   __doc__r   rs   r7   rj   rn   r   rx   r   r   r   r   rp      s   rp   c                   @   sH   e Zd ZdZedddZedddZeddd	Zedd
dZ	dS )Secretz
    Holds a string value that should not be revealed in tracebacks etc.
    You should cast the value to `str` at the point it is required.
    r5   c                 C   s
   || _ d S r<   _valuer3   r5   r   r   r   r7      s    zSecret.__init__r8   c                 C   s   | j j}| dS )Nz('**********')rM   r   )r3   
class_namer   r   r   ri      s    zSecret.__repr__c                 C   s   | j S r<   r|   r;   r   r   r   re      s    zSecret.__str__c                 C   s
   t | jS r<   )ro   r}   r;   r   r   r   __bool__   s    zSecret.__bool__N)
r   r   r   ry   r   r7   ri   re   ro   r   r   r   r   r   rz      s
   rz   c                   @   s   e Zd Zejeeje f dddZedddZ	ejee
f ejddd	Zeje dd
dZedddZedddZdS )CommaSeparatedStringsr{   c                 C   sB   t |tr4t|dd}d|_d|_dd |D | _n
t|| _d S )NT)posix,c                 S   s   g | ]}|  qS r   )striprS   itemr   r   r   r\      s     z2CommaSeparatedStrings.__init__.<locals>.<listcomp>)r_   r   r   
whitespacewhitespace_split_itemslist)r3   r5   Zsplitterr   r   r   r7      s    
zCommaSeparatedStrings.__init__r8   c                 C   s
   t | jS r<   )lenr   r;   r   r   r   __len__   s    zCommaSeparatedStrings.__len__)indexr   c                 C   s
   | j | S r<   )r   )r3   r   r   r   r   __getitem__   s    z!CommaSeparatedStrings.__getitem__c                 C   s
   t | jS r<   )iterr   r;   r   r   r   __iter__   s    zCommaSeparatedStrings.__iter__c                 C   s&   | j j}dd | D }| d|dS )Nc                 S   s   g | ]}|qS r   r   r   r   r   r   r\      s     z2CommaSeparatedStrings.__repr__.<locals>.<listcomp>rf   rg   r   r3   r   rX   r   r   r   ri      s    zCommaSeparatedStrings.__repr__c                 C   s   d dd | D S )N, c                 s   s   | ]}t |V  qd S r<   )rh   r   r   r   r   	<genexpr>   s     z0CommaSeparatedStrings.__str__.<locals>.<genexpr>)joinr;   r   r   r   re      s    zCommaSeparatedStrings.__str__N)r   r   r   rj   rn   r   r   r7   r   r   slicerl   r   Iteratorr   ri   re   r   r   r   r   r      s   	r   c                   @   s4  e Zd ZU ejeef ed< ejdej	eef ej
ejeef  f ejddddZejeje ddd	Zeje d
ddZeje d
ddZejeef d
ddZejejeef  d
ddZeedddZejedddZeje d
ddZed
ddZejedddZed
ddZ dS ) ImmutableMultiDict_dictz1ImmutableMultiDict[_KeyType, _CovariantValueType]NargsrD   r   c                 O   s   t |dk std|r |d ng }|r@t| t|  }|sJg }nt|drvttttf |}t	| }nVt|drttj
ttf |}t	| }n(ttjtjtjtjf  |}t	|}dd |D | _|| _d S )N   Too many arguments.r   rY   rX   c                 S   s   i | ]\}}||qS r   r   rS   kvr   r   r   rT   #  s      z/ImmutableMultiDict.__init__.<locals>.<dictcomp>)r   r-   r   rY   r:   rj   castr   r   r   MappingrX   ListTuplerl   r   _list)r3   r   rD   r5   r   r   r   r   r7     s2    	



 
 zImmutableMultiDict.__init__r4   r   c                    s    fdd| j D S )Nc                    s   g | ]\}}| kr|qS r   r   rS   item_key
item_valuer4   r   r   r\   '  s      z.ImmutableMultiDict.getlist.<locals>.<listcomp>r   r3   r4   r   r   r   getlist&  s    zImmutableMultiDict.getlistr8   c                 C   s
   | j  S r<   )r   r^   r;   r   r   r   r^   )  s    zImmutableMultiDict.keysc                 C   s
   | j  S r<   )r   valuesr;   r   r   r   r   ,  s    zImmutableMultiDict.valuesc                 C   s
   | j  S r<   )r   rX   r;   r   r   r   rX   /  s    zImmutableMultiDict.itemsc                 C   s
   t | jS r<   r   r   r;   r   r   r   rY   2  s    zImmutableMultiDict.multi_itemsc                 C   s
   | j | S r<   r   r   r   r   r   r   5  s    zImmutableMultiDict.__getitem__c                 C   s
   || j kS r<   r   r   r   r   r   __contains__8  s    zImmutableMultiDict.__contains__c                 C   s   t |  S r<   r   r^   r;   r   r   r   r   ;  s    zImmutableMultiDict.__iter__c                 C   s
   t | jS r<   )r   r   r;   r   r   r   r   >  s    zImmutableMultiDict.__len__ra   c                 C   s$   t || jsdS t| jt|jkS NF)r_   rM   sortedr   rc   r   r   r   rd   A  s    zImmutableMultiDict.__eq__c                 C   s    | j j}|  }| d|dS Nrf   rg   )rM   r   rY   r   r   r   r   ri   F  s    zImmutableMultiDict.__repr__)!r   r   r   rj   Dictr   r   r   rn   r   Iterabler   rl   r7   r   r   KeysViewr^   
ValuesViewr   	ItemsViewrX   rY   r   ro   r   r   r   r   r   rd   r   ri   r   r   r   r   r      s*   
%r   c                   @   s   e Zd ZejejddddZejddddZdejejejdd	d
ZejdddZ	ejej
dddZddddZdejejejdddZejej
ddddZejejddddZejd ejej
ejejejf  f ejddddZdS )rV   Nr4   r5   r   c                 C   s   |  ||g d S r<   )setlistr3   r4   r5   r   r   r   __setitem__M  s    zMultiDict.__setitem__r   c                    s"    fdd| j D | _ | j = d S )Nc                    s    g | ]\}}| kr||fqS r   r   r   r   r   r   r\   Q  s      z)MultiDict.__delitem__.<locals>.<listcomp>)r   r   r   r   r   r   __delitem__P  s    zMultiDict.__delitem__)r4   defaultr   c                    s$    fdd| j D | _ | j |S )Nc                    s    g | ]\}}| kr||fqS r   r   r   r   r   r   r\   U  s      z!MultiDict.pop.<locals>.<listcomp>)r   r   rI   r3   r4   r   r   r   r   rI   T  s    zMultiDict.popr8   c                    s,   | j  \ } fdd| jD | _ |fS )Nc                    s    g | ]\}}| kr||fqS r   r   r   r   r   r   r\   Z  s      z%MultiDict.popitem.<locals>.<listcomp>)r   popitemr   r~   r   r   r   r   X  s    zMultiDict.popitemc                    s"    fdd| j D }|   |S )Nc                    s   g | ]\}}| kr|qS r   r   r   r   r   r   r\   ^  s      z%MultiDict.poplist.<locals>.<listcomp>)r   rI   )r3   r4   r   r   r   r   poplist]  s    
zMultiDict.poplistc                 C   s   | j   | j  d S r<   )r   clearr   r;   r   r   r   r   b  s    
zMultiDict.clearc                 C   s*   || kr"|| j |< | j||f | | S r<   )r   r   appendr   r   r   r   
setdefaultf  s    
zMultiDict.setdefault)r4   r   r   c                    sP   |s|   d  n: fdd| jD }| fdd|D  | _|d | j < d S )Nc                    s    g | ]\}}| kr||fqS r   r   r   r   r   r   r\   q  s      z%MultiDict.setlist.<locals>.<listcomp>c                    s   g | ]} |fqS r   r   )rS   r5   r   r   r   r\   r  s     rF   )rI   r   r   )r3   r4   r   existing_itemsr   r   r   r   m  s
    zMultiDict.setlistc                 C   s   | j ||f || j|< d S r<   )r   r   r   r   r   r   r   r   u  s    zMultiDict.appendr   c                    s<   t ||  fdd| jD }|   | _| j  d S )Nc                    s$   g | ]\}}|   kr||fqS r   )r^   r   r{   r   r   r\     s      z$MultiDict.update.<locals>.<listcomp>)rV   r   rY   r   rW   )r3   r   rD   r   r   r{   r   rW   y  s    	
zMultiDict.update)N)N)r   r   r   rj   rl   r   r   rI   r   r   r   r   r   r   r   r   rn   r   rW   r   r   r   r   rV   L  s$   rV   c                       sn   e Zd ZdZejdejejejej	ej	f  e
ef ej	dd fddZe
ddd	Ze
dd
dZ  ZS )QueryParamsz!
    An immutable multidict.
    r   Nr   c                    s   t |dk std|r |d ng }t|trHt jt|ddf| n8t|trrt jt|dddf| nt j|| dd | j	D | _	d	d
 | j
 D | _
d S )Nr   r   r   TrO   r&   c                 S   s    g | ]\}}t |t |fqS r   rQ   r   r   r   r   r\     s     z(QueryParams.__init__.<locals>.<listcomp>c                 S   s   i | ]\}}t |t |qS r   rQ   r   r   r   r   rT     s      z(QueryParams.__init__.<locals>.<dictcomp>)r   r-   r_   r   superr7   r   bytesr/   r   r   rX   )r3   r   rD   r5   rM   r   r   r7     s    

zQueryParams.__init__r8   c                 C   s
   t | jS r<   )r   r   r;   r   r   r   re     s    zQueryParams.__str__c                 C   s    | j j}t| }| d|dS r   )rM   r   r   )r3   r   r#   r   r   r   ri     s    zQueryParams.__repr__)r   r   r   ry   rj   rn   r   r   r   rl   r   r   r7   re   ri   __classcell__r   r   r   r   r     s   r   c                   @   s   e Zd ZdZddddejeje eje dddddZ	e
eje dd	d
Ze
edddZeddddZdeedddZeddddZddddZdS )
UploadFilez@
    An uploaded file included as part of the request data.
    N)sizefilenamer%   ztyping.Optional[Headers])filer   r   r%   r   c                C   s"   || _ || _|| _|pt | _d S r<   )r   r   r   Headersr%   )r3   r   r   r   r%   r   r   r   r7     s    zUploadFile.__init__r8   c                 C   s   | j dd S )Nzcontent-type)r%   r.   r;   r   r   r   content_type  s    zUploadFile.content_typec                 C   s   t | jdd}| S )N_rolledT)getattrr   )r3   Zrolled_to_diskr   r   r   
_in_memory  s    zUploadFile._in_memory)datar   c                    sH   | j d k	r|  j t|7  _ | jr0| j| nt| jj|I d H  d S r<   )r   r   r   r   writer   )r3   r   r   r   r   r     s
    
zUploadFile.writerF   )r   r   c                    s&   | j r| j|S t| jj|I d H S r<   )r   r   readr   )r3   r   r   r   r   r     s    zUploadFile.read)offsetr   c                    s,   | j r| j| nt| jj|I d H  d S r<   )r   r   seekr   )r3   r   r   r   r   r     s    zUploadFile.seekc                    s(   | j r| j  nt| jjI d H  d S r<   )r   r   closer   r;   r   r   r   r     s    zUploadFile.close)rF   )r   r   r   ry   rj   BinaryIOrk   r   r   r7   rm   r   ro   r   r   r   r   r   r   r   r   r   r   r     s&   	r   c                	       s|   e Zd ZdZejd ejeejeef f ej	ej
eejeef f  f ejeef dd fddZddddZ  ZS )	FormDatazN
    An immutable multidict, containing both file uploads and text input.
    Nr   c                    s   t  j|| d S r<   )r   r7   )r3   r   rD   r   r   r   r7     s    	zFormData.__init__r8   c                    s.   |   D ] \}}t|tr| I d H  qd S r<   )rY   r_   r   r   r   r   r   r   r     s    
zFormData.close)r   r   r   ry   rj   rn   r   r   r   r   r   r7   r   r   r   r   r   r   r     s   r   c                   @   sP  e Zd ZdZd"ejejeef  ejejej	e
e
f   ejejeejf  ddddZeejej	e
e
f  dddZeje dd	d
Zeje dddZejej	eef  dddZeeje dddZddddZeedddZejedddZejej dddZedddZejedddZedd d!ZdS )#r   z3
    An immutable, case-insensitive multidict.
    N)r%   rawr   r   c                 C   s   g | _ |d k	rD|d kstd|d ks.tddd | D | _ n>|d k	rd|d ks\td|| _ n|d k	rt|d  | _ |d< d S )Nz$Cannot set both "headers" and "raw".z&Cannot set both "headers" and "scope".c                 S   s(   g | ] \}}|  d |d fqS r&   )lowerencoderR   r   r   r   r\     s   z$Headers.__init__.<locals>.<listcomp>z"Cannot set both "raw" and "scope".r%   )r   r-   rX   r   )r3   r%   r   r   r   r   r   r7     s    
zHeaders.__init__r8   c                 C   s
   t | jS r<   r   r;   r   r   r   r     s    zHeaders.rawc                 C   s   dd | j D S )Nc                 S   s   g | ]\}}| d qS r   r/   rR   r   r   r   r\     s     z Headers.keys.<locals>.<listcomp>r   r;   r   r   r   r^     s    zHeaders.keysc                 C   s   dd | j D S )Nc                 S   s   g | ]\}}| d qS r   r   rR   r   r   r   r\      s     z"Headers.values.<locals>.<listcomp>r   r;   r   r   r   r     s    zHeaders.valuesc                 C   s   dd | j D S )Nc                 S   s$   g | ]\}}| d | d fqS r   r   rR   r   r   r   r\   #  s   z!Headers.items.<locals>.<listcomp>r   r;   r   r   r   rX   "  s    zHeaders.itemsr   c                    s"   |  d  fdd| jD S )Nr&   c                    s"   g | ]\}}| kr| d qS r   r   r   get_header_keyr   r   r\   *  s   z#Headers.getlist.<locals>.<listcomp>r   r   r   r   r   r   r   r   (  s    
zHeaders.getlistMutableHeadersc                 C   s   t | jd d  dS )N)r   )r   r   r;   r   r   r   mutablecopy0  s    zHeaders.mutablecopyc                 C   s@   |  d}| jD ]\}}||kr|d  S qt|d S )Nr&   )r   r   r   r/   KeyErrorr3   r4   r   Z
header_keyheader_valuer   r   r   r   3  s
    zHeaders.__getitem__c                 C   s0   |  d}| jD ]\}}||kr dS qdS )Nr&   TFr   r   r   r   r   r   :  s
    zHeaders.__contains__c                 C   s   t |  S r<   r   r;   r   r   r   r   A  s    zHeaders.__iter__c                 C   s
   t | jS r<   )r   r   r;   r   r   r   r   D  s    zHeaders.__len__ra   c                 C   s"   t |tsdS t| jt|jkS r   )r_   r   r   r   rc   r   r   r   rd   G  s    
zHeaders.__eq__c                 C   sF   | j j}t|  }t|t| kr4| d|dS | d| jdS )Nrf   rg   z(raw=)rM   r   dictrX   r   r   )r3   r   as_dictr   r   r   ri   L  s
    zHeaders.__repr__)NNN)r   r   r   ry   rj   rk   r   r   r   r   r   MutableMappingrl   r7   rm   r   r^   r   rX   r   r   r   ro   r   r   r   r   r   rd   ri   r   r   r   r   r     s.       r   c                   @   s   e Zd ZeeddddZeddddZejeef d dd	d
Zejeef d dddZ	e
ejejeef  dddZeeedddZejeef ddddZeeddddZeddddZdS )r   Nr   c           	      C   s   |  d}|d}g }t| jD ]\}\}}||kr&|| q&t|dd D ]}| j|= qV|r|d }||f| j|< n| j||f dS )zs
        Set the header `key` to `value`, removing any duplicate entries.
        Retains insertion order.
        r&   rH   Nr   r   r   	enumerater   r   reversed)	r3   r4   r5   set_key	set_valueZfound_indexesidxr   r   r   r   r   r   U  s    

zMutableHeaders.__setitem__r   c                 C   sV   |  d}g }t| jD ]\}\}}||kr|| qt|D ]}| j|= qDdS )z*
        Remove the header `key`.
        r&   Nr   )r3   r4   Zdel_keyZpop_indexesr   r   r   r   r   r   r   k  s    zMutableHeaders.__delitem__ra   c                 C   s,   t |tjstd|jj | | | S NzExpected a mapping but got )r_   rj   r   	TypeErrorrM   r   rW   rc   r   r   r   __ior__y  s    
zMutableHeaders.__ior__c                 C   s4   t |tjstd|jj |  }|| |S r   )r_   rj   r   r   rM   r   r   rW   )r3   rb   newr   r   r   __or__  s
    
zMutableHeaders.__or__r8   c                 C   s   | j S r<   r   r;   r   r   r   r     s    zMutableHeaders.rawc                 C   sZ   |  d}|d}t| jD ]"\}\}}||kr"|d  S q"| j||f |S )zo
        If the header `key` does not exist, then set it to `value`.
        Returns the header value.
        r&   )r   r   r   r   r/   r   )r3   r4   r5   r   r   r   r   r   r   r   r   r     s    
zMutableHeaders.setdefaultc                 C   s   |  D ]\}}|| |< qd S r<   )rX   )r3   rb   r4   valr   r   r   rW     s    zMutableHeaders.updatec                 C   s,   |  d}|d}| j||f dS )zD
        Append a header, preserving any duplicate entries.
        r&   N)r   r   r   r   )r3   r4   r5   Z
append_keyZappend_valuer   r   r   r     s    
zMutableHeaders.append)varyr   c                 C   s,   |  d}|d k	r d||g}|| d< d S )Nr   r   )r.   r   )r3   r   existingr   r   r   add_vary_header  s    
zMutableHeaders.add_vary_header)r   r   r   r   r   r   rj   r   r   r   rm   r   r   r   r   r   rW   r   r   r   r   r   r   r   T  s    r   c                       s   e Zd ZU dZejeejf ed< dej	ejeejf  d fddZ
ejejdddd	Zejejd
ddZejdd
ddZ  ZS )Statezm
    An object that can be used to store arbitrary state.

    Used for `request.state` and `app.state`.
    _stateN)statec                    s   |d kri }t  d| d S )Nr   )r   __setattr__)r3   r   r   r   r   r7     s    zState.__init__r   c                 C   s   || j |< d S r<   r   r   r   r   r   r     s    zState.__setattr__r   c                 C   s>   z| j | W S  tk
r8   d}t|| jj|Y nX d S )Nz!'{}' object has no attribute '{}')r   r   AttributeErrorformatrM   r   )r3   r4   messager   r   r   __getattr__  s
    zState.__getattr__c                 C   s   | j |= d S r<   r  r   r   r   r   __delattr__  s    zState.__delattr__)N)r   r   r   ry   rj   r   r   rl   r   rk   r7   r   r  r  r   r   r   r   r   r     s   
&r   )"rj   collections.abcr   r   urllib.parser   r   r   r   Zstarlette.concurrencyr   Zstarlette.typesr	   
NamedTupler
   TypeVarr   r   r   r   rp   rz   r   r   r   rl   rV   r   r   rn   r   r   r   r   r   r   r   r   <module>   s*   
 N<(7"WW