o
    	+iW                     @  s  d dl mZ d dlmZmZmZmZmZmZm	Z	m
Z
 d dlmZ d dlmZmZmZmZ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Zed
Ze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	e Z"G dd deeef Z#G dd de#eef Z$G dd de#eef Z%G dd dZ&G dd de#ee&eB f Z'G d d! d!eeef Z(G d"d# d#e(Z)G d$d% d%Z*d&S )'    )annotations)	ItemsViewIterableIteratorKeysViewMappingMutableMappingSequence
ValuesView)shlex)AnyBinaryIO
NamedTupleTypeVarcast)SplitResult	parse_qsl	urlencodeurlsplit)run_in_threadpool)Scopec                   @  s   e Zd ZU ded< ded< dS )AddressstrhostintportN)__name__
__module____qualname____annotations__ r    r    U/var/www/html/psymed-ai/venv/lib/python3.10/site-packages/starlette/datastructures.pyr      s   
 r   _KeyType_CovariantValueTypeT)	covariantc                   @  s   e Zd Z		d9d:ddZed;ddZed<ddZed<ddZed<ddZed<ddZ	ed<ddZ
e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d@d*d+Zd@d,d-ZdAd0d1ZdBd3d4Zd<d5d6Zd<d7d8ZdS )CURL Nurlr   scopeScope | None
componentsr   returnNonec                 K  s:  |d ur|r
J d|rJ d| dd}| dd }|d }| dd}d }|d	 D ]\}	}
|	d
kr;|
d} nq,|d urJ| d| | }n.|d u rQ|}n'|\}}ddddd| }||krl| d| | }n| d| d| | }|r|d|  7 }n|r|rJ dtdjdi |j }|| _d S )Nz"Cannot set both "url" and "scope".z+Cannot set both "scope" and "**components".schemehttpserverpathquery_string    headerss   hostlatin-1z://P   i  )r.   httpswswss:?z)Cannot set both "url" and "**components".r&   r    )getdecoder%   replacer*   geturl_url)selfr'   r(   r*   r-   r/   r0   r1   host_headerkeyvaluer   r   default_portr    r    r!   __init__   s:   

zURL.__init__r   c                 C  s   t | dst| j| _| jS )N_components)hasattrr   r?   rF   r@   r    r    r!   r*   G   s   
zURL.componentsc                 C     | j jS N)r*   r-   rH   r    r    r!   r-   M      z
URL.schemec                 C  rI   rJ   )r*   netlocrH   r    r    r!   rL   Q   rK   z
URL.netlocc                 C  rI   rJ   )r*   r0   rH   r    r    r!   r0   U   rK   zURL.pathc                 C  rI   rJ   )r*   queryrH   r    r    r!   rM   Y   rK   z	URL.queryc                 C  rI   rJ   )r*   fragmentrH   r    r    r!   rN   ]   rK   zURL.fragment
None | strc                 C  rI   rJ   )r*   usernamerH   r    r    r!   rP   a   rK   zURL.usernamec                 C  rI   rJ   )r*   passwordrH   r    r    r!   rQ   e   rK   zURL.passwordc                 C  rI   rJ   )r*   hostnamerH   r    r    r!   rR   i   rK   zURL.hostname
int | Nonec                 C  rI   rJ   )r*   r   rH   r    r    r!   r   m   rK   zURL.portboolc                 C  s
   | j dv S )N)r6   r8   )r-   rH   r    r    r!   	is_secureq      
zURL.is_securekwargsc           
      K  s  d|v sd|v sd|v sd|v rq| dd }| d| j}| d| j}| d| j}|d u rH| j}|d\}}}|d dkrH|dd	d
 }|}|d urU|d| 7 }|d urm|}|d urf|d| 7 }| d| }||d< | jjdi |}	| 	|	
 S )NrP   rQ   rR   r   @]r9      r   rL   r    )popr   rP   rQ   rL   
rpartitionrsplitr*   _replace	__class__r>   )
r@   rW   rR   r   rP   rQ   rL   _userpassr*   r    r    r!   r=   u   s*    zURL.replacec                 K  sB   t t| jdd}|dd | D  t| }| j|dS )NTkeep_blank_valuesc                 S     i | ]\}}t |t |qS r    r   .0rB   rC   r    r    r!   
<dictcomp>       z,URL.include_query_params.<locals>.<dictcomp>rM   )	MultiDictr   rM   updateitemsr   multi_itemsr=   )r@   rW   paramsrM   r    r    r!   include_query_params   s   zURL.include_query_paramsc                 K  s"   t dd | D }| j|dS )Nc                 S      g | ]\}}t |t |fqS r    rf   rg   r    r    r!   
<listcomp>        z,URL.replace_query_params.<locals>.<listcomp>rk   )r   rn   r=   )r@   rW   rM   r    r    r!   replace_query_params      zURL.replace_query_paramskeysstr | Sequence[str]c                 C  sP   t |tr|g}tt| jdd}|D ]}||d  qt| }| j|dS )NTrc   rk   )	
isinstancer   rl   r   rM   r\   r   ro   r=   )r@   rw   rp   rB   rM   r    r    r!   remove_query_params   s   
zURL.remove_query_paramsotherc                 C  s   t | t |kS rJ   rf   r@   r{   r    r    r!   __eq__      z
URL.__eq__c                 C     | j S rJ   )r?   rH   r    r    r!   __str__      zURL.__str__c                 C  s6   t | }| jrt | jdd}| jj dt| dS )Nz********)rQ   ())r   rQ   r=   r`   r   repr)r@   r'   r    r    r!   __repr__   s   zURL.__repr__)r&   N)r'   r   r(   r)   r*   r   r+   r,   )r+   r   r+   r   )r+   rO   )r+   rS   r+   rT   )rW   r   r+   r%   )rw   rx   r+   r%   r{   r   r+   rT   )r   r   r   rE   propertyr*   r-   rL   r0   rM   rN   rP   rQ   rR   r   rU   r=   rq   ru   rz   r}   r   r   r    r    r    r!   r%      sB    (




	
r%   c                   @  s2   e Zd ZdZdddd	ZddddZ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&   r0   r   protocolr   r+   c                 C  s   |dv sJ t | |S )N)r.   	websocketr&   )r   __new__)clsr0   r   r   r    r    r!   r      s   zURLPath.__new__r,   c                 C  s   || _ || _d S rJ   )r   r   )r@   r0   r   r   r    r    r!   rE      s   
zURLPath.__init__base_url	str | URLr%   c                 C  sp   t |tr	t|}| jrddddddd| j |j }n|j}| jp&|j}|j	dt|  }t|||dS )	Nr6   r.   )TFr8   r7   )r.   r   /)r-   rL   r0   )
ry   r   r%   r   rU   r-   r   rL   r0   rstrip)r@   r   r-   rL   r0   r    r    r!   make_absolute_url   s   
zURLPath.make_absolute_urlN)r&   r&   )r0   r   r   r   r   r   r+   r   )r0   r   r   r   r   r   r+   r,   )r   r   r+   r%   )r   r   r   __doc__r   rE   r   r    r    r    r!   r      s
    r   c                   @  s8   e Zd ZdZdddZdddZdd	d
Z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.
    rC   r   c                 C  s
   || _ d S rJ   _valuer@   rC   r    r    r!   rE         
zSecret.__init__r+   c                 C  s   | j j}| dS )Nz('**********')r`   r   )r@   
class_namer    r    r!   r      s   
zSecret.__repr__c                 C  r   rJ   r   rH   r    r    r!   r      r   zSecret.__str__rT   c                 C  
   t | jS rJ   )rT   r   rH   r    r    r!   __bool__   r   zSecret.__bool__N)rC   r   r   r   )r   r   r   r   rE   r   r   r   r    r    r    r!   r      s    


r   c                   @  sH   e Z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 )CommaSeparatedStringsrC   rx   c                 C  sD   t |trt|dd}d|_d|_dd |D | _d S t|| _d S )NT)posix,c                 S  s   g | ]}|  qS r    )striprh   itemr    r    r!   rs          z2CommaSeparatedStrings.__init__.<locals>.<listcomp>)ry   r   r   
whitespacewhitespace_split_itemslist)r@   rC   splitterr    r    r!   rE      s   
zCommaSeparatedStrings.__init__r+   r   c                 C  r   rJ   )lenr   rH   r    r    r!   __len__   r   zCommaSeparatedStrings.__len__indexint | slicer   c                 C  
   | j | S rJ   )r   )r@   r   r    r    r!   __getitem__   r   z!CommaSeparatedStrings.__getitem__Iterator[str]c                 C  r   rJ   )iterr   rH   r    r    r!   __iter__   r   zCommaSeparatedStrings.__iter__r   c                 C  s&   | j j}dd | D }| d|dS )Nc                 S  s   g | ]}|qS r    r    r   r    r    r!   rs      s    z2CommaSeparatedStrings.__repr__.<locals>.<listcomp>r   r   r   r@   r   rn   r    r    r!   r      s   zCommaSeparatedStrings.__repr__c                 C  s   d dd | D S )N, c                 s  s    | ]}t |V  qd S rJ   )r   r   r    r    r!   	<genexpr>   s    z0CommaSeparatedStrings.__str__.<locals>.<genexpr>)joinrH   r    r    r!   r         zCommaSeparatedStrings.__str__N)rC   rx   r+   r   )r   r   r+   r   )r+   r   r   )	r   r   r   rE   r   r   r   r   r   r    r    r    r!   r      s    

	


r   c                   @  s   e Zd ZU ded< d/d	d
Zd0ddZd1ddZd2ddZd3ddZd4ddZ	d5ddZ
d6d d!Zd7d#d$Zd8d&d'Zd9d)d*Zd:d,d-Zd.S );ImmutableMultiDictz#dict[_KeyType, _CovariantValueType]_dictargsImmutableMultiDict[_KeyType, _CovariantValueType] | Mapping[_KeyType, _CovariantValueType] | Iterable[tuple[_KeyType, _CovariantValueType]]rW   r   r+   r,   c                 O  s   t |dk s
J d|r|d ng }|r t| t|  }|s%g }n3t|dr:ttttf |}t| }nt|drOttttf |}t|	 }n	td|}t|}dd |D | _
|| _d S )	N   Too many arguments.r   ro   rn   zlist[tuple[Any, Any]]c                 S  s   i | ]\}}||qS r    r    rh   kvr    r    r!   ri     s    z/ImmutableMultiDict.__init__.<locals>.<dictcomp>)r   r   ro   rG   r   r"   r#   r   r   rn   r   _list)r@   r   rW   rC   r   r    r    r!   rE     s    



zImmutableMultiDict.__init__rB   list[_CovariantValueType]c                   s    fdd| j D S )Nc                      g | ]
\}}| kr|qS r    r    rh   item_key
item_valuerB   r    r!   rs         z.ImmutableMultiDict.getlist.<locals>.<listcomp>r   r@   rB   r    r   r!   getlist  r   zImmutableMultiDict.getlistKeysView[_KeyType]c                 C  
   | j  S rJ   )r   rw   rH   r    r    r!   rw   !  r   zImmutableMultiDict.keysValuesView[_CovariantValueType]c                 C  r   rJ   )r   valuesrH   r    r    r!   r   $  r   zImmutableMultiDict.values(ItemsView[_KeyType, _CovariantValueType]c                 C  r   rJ   )r   rn   rH   r    r    r!   rn   '  r   zImmutableMultiDict.items*list[tuple[_KeyType, _CovariantValueType]]c                 C  r   rJ   r   r   rH   r    r    r!   ro   *  r   zImmutableMultiDict.multi_itemsr"   r#   c                 C  r   rJ   r   r   r    r    r!   r   -  r   zImmutableMultiDict.__getitem__rT   c                 C  s
   || j v S rJ   r   r   r    r    r!   __contains__0  r   zImmutableMultiDict.__contains__Iterator[_KeyType]c                 C     t |  S rJ   r   rw   rH   r    r    r!   r   3     zImmutableMultiDict.__iter__r   c                 C  r   rJ   )r   r   rH   r    r    r!   r   6  r   zImmutableMultiDict.__len__r{   c                 C  s$   t || jsdS t| jt|jkS NF)ry   r`   sortedr   r|   r    r    r!   r}   9  s   zImmutableMultiDict.__eq__r   c                 C  s    | j j}|  }| d|dS Nr   r   )r`   r   ro   r   r    r    r!   r   >     zImmutableMultiDict.__repr__N)r   r   rW   r   r+   r,   )rB   r   r+   r   )r+   r   )r+   r   )r+   r   )r+   r   )rB   r"   r+   r#   rB   r   r+   rT   )r+   r   r   r   r   )r   r   r   r   rE   r   rw   r   rn   ro   r   r   r   r   r}   r   r    r    r    r!   r      s   
 










r   c                   @  st   e Zd Zd"ddZd#dd	Zd$d%ddZd&ddZd'ddZd(ddZd$d%ddZ	d)ddZ
d"ddZd*d d!Zd
S )+rl   rB   r   rC   r+   r,   c                 C  s   |  ||g d S rJ   )setlistr@   rB   rC   r    r    r!   __setitem__E  s   zMultiDict.__setitem__c                   s"    fdd| j D | _ | j = d S )Nc                       g | ]\}}| kr||fqS r    r    r   r   r    r!   rs   I  rt   z)MultiDict.__delitem__.<locals>.<listcomp>)r   r   r   r    r   r!   __delitem__H  rv   zMultiDict.__delitem__Ndefaultc                   s$    fdd| j D | _ | j |S )Nc                   r   r    r    r   r   r    r!   rs   M  rt   z!MultiDict.pop.<locals>.<listcomp>)r   r   r\   r@   rB   r   r    r   r!   r\   L  s   zMultiDict.poptuple[Any, Any]c                   s,   | j  \ } fdd| jD | _ |fS )Nc                   r   r    r    r   r   r    r!   rs   R  rt   z%MultiDict.popitem.<locals>.<listcomp>)r   popitemr   r   r    r   r!   r   P  s   zMultiDict.popitem	list[Any]c                   s"    fdd| j D }|   |S )Nc                   r   r    r    r   r   r    r!   rs   V  r   z%MultiDict.poplist.<locals>.<listcomp>)r   r\   )r@   rB   r   r    r   r!   poplistU  s   
zMultiDict.poplistc                 C  s   | j   | j  d S rJ   )r   clearr   rH   r    r    r!   r   Z  s   
zMultiDict.clearc                 C  s*   || vr|| j |< | j||f | | S rJ   )r   r   appendr   r    r    r!   
setdefault^  s   
zMultiDict.setdefaultr   c                   sR   |s
|   d  d S  fdd| jD }| fdd|D  | _|d | j < d S )Nc                   r   r    r    r   r   r    r!   rs   i  rt   z%MultiDict.setlist.<locals>.<listcomp>c                   s   g | ]} |fqS r    r    )rh   rC   r   r    r!   rs   j  r   rY   )r\   r   r   )r@   rB   r   existing_itemsr    r   r!   r   e  s
   zMultiDict.setlistc                 C  s   | j ||f || j|< d S rJ   )r   r   r   r   r    r    r!   r   m  s   zMultiDict.appendr   5MultiDict | Mapping[Any, Any] | list[tuple[Any, Any]]rW   c                   s@   t |i |  fdd| jD }|   | _| j  d S )Nc                   s$   g | ]\}}|   vr||fqS r    )rw   r   rC   r    r!   rs   w     $ z$MultiDict.update.<locals>.<listcomp>)rl   r   ro   r   rm   )r@   r   rW   r   r    r   r!   rm   q  s   zMultiDict.updaterB   r   rC   r   r+   r,   rB   r   r+   r,   rJ   )rB   r   r   r   r+   r   )r+   r   )rB   r   r+   r   r+   r,   )rB   r   r   r   r+   r,   )r   r   rW   r   r+   r,   )r   r   r   r   r   r\   r   r   r   r   r   r   rm   r    r    r    r!   rl   D  s    






rl   c                      s6   e Zd ZdZd fdd	ZdddZdddZ  ZS )QueryParamsz!
    An immutable multidict.
    r   VImmutableMultiDict[Any, Any] | Mapping[Any, Any] | list[tuple[Any, Any]] | str | bytesrW   r   r+   r,   c                   s   t |dk s
J d|r|d ng }t|tr&t jt|ddfi | n t|tr=t jt|dddfi | n	t j|i | dd | jD | _d	d
 | j	
 D | _	d S )Nr   r   r   Trc   r4   c                 S  rr   r    rf   r   r    r    r!   rs     rt   z(QueryParams.__init__.<locals>.<listcomp>c                 S  re   r    rf   r   r    r    r!   ri     rj   z(QueryParams.__init__.<locals>.<dictcomp>)r   ry   r   superrE   r   bytesr<   r   r   rn   )r@   r   rW   rC   r`   r    r!   rE     s   

$zQueryParams.__init__r   c                 C  r   rJ   )r   r   rH   r    r    r!   r     r   zQueryParams.__str__c                 C  s    | j j}t| }| d|dS r   )r`   r   r   )r@   r   r1   r    r    r!   r     r   zQueryParams.__repr__)r   r   rW   r   r+   r,   r   )r   r   r   r   rE   r   r   __classcell__r    r    r   r!   r   |  s
    
r   c                   @  s~   e Zd ZdZddddd(ddZed)ddZed*ddZd+ddZd,ddZ	d-d.ddZ
d/d!d"Zd0d#d$Zd1d&d'ZdS )2
UploadFilez@
    An uploaded file included as part of the request data.
    N)sizefilenamer3   filer   r   rS   r   
str | Noner3   Headers | Noner+   r,   c                C  s2   || _ || _|| _|pt | _t| jdd| _d S )N	_max_sizer   )r   r   r   Headersr3   getattr_max_mem_size)r@   r   r   r   r3   r    r    r!   rE     s
   zUploadFile.__init__c                 C  s   | j dd S )Nzcontent-type)r3   r;   rH   r    r    r!   content_type  s   zUploadFile.content_typerT   c                 C  s   t | jdd}| S )N_rolledT)r  r   )r@   rolled_to_diskr    r    r!   
_in_memory  s   zUploadFile._in_memorysize_to_addr   c                 C  s0   | j sdS | j | }| jrt|| jkS dS )NTF)r  r   tellr  rT   )r@   r  future_sizer    r    r!   
_will_roll  s   zUploadFile._will_rolldatar   c                   sT   t |}| jd ur|  j|7  _| |r"t| jj|I d H  d S | j| d S rJ   )r   r   r  r   r   write)r@   r  new_data_lenr    r    r!   r    s   

zUploadFile.writerY   c                   s(   | j r
| j|S t| jj|I d H S rJ   )r  r   readr   )r@   r   r    r    r!   r    s   zUploadFile.readoffsetc                   s0   | j r| j| d S t| jj|I d H  d S rJ   )r  r   seekr   )r@   r  r    r    r!   r    s   zUploadFile.seekc                   s,   | j r| j  d S t| jjI d H  d S rJ   )r  r   closer   rH   r    r    r!   r    s   zUploadFile.closer   c                 C  s&   | j j d| jd| jd| jdS )Nz
(filename=z, size=z
, headers=r   )r`   r   r   r   r3   rH   r    r    r!   r     s   &zUploadFile.__repr__)
r   r   r   rS   r   r   r3   r   r+   r,   )r+   r   r   )r  r   r+   rT   )r  r   r+   r,   )rY   )r   r   r+   r   )r  r   r+   r,   r   r   )r   r   r   r   rE   r   r  r  r  r  r  r  r  r   r    r    r    r!   r     s     

	


r   c                      s,   e Zd ZdZd fdd	Zdd
dZ  ZS )FormDatazN
    An immutable multidict, containing both file uploads and text input.
    r   NFormData | Mapping[str, str | UploadFile] | list[tuple[str, str | UploadFile]]rW   str | UploadFiler+   r,   c                   s   t  j|i | d S rJ   )r   rE   )r@   r   rW   r   r    r!   rE     s   zFormData.__init__c                   s0   |   D ]\}}t|tr| I d H  qd S rJ   )ro   ry   r   r  r   r    r    r!   r    s   
zFormData.close)r   r  rW   r  r+   r,   r   )r   r   r   r   rE   r  r   r    r    r   r!   r    s    r  c                   @  s   e Zd ZdZ			d0d1ddZed2ddZd3ddZd3ddZd4ddZ	d5ddZ
d6ddZd7dd Zd8d#d$Zd9d&d'Zd:d)d*Zd;d,d-Zd<d.d/ZdS )=r  z3
    An immutable, case-insensitive multidict.
    Nr3   Mapping[str, str] | Noneraw list[tuple[bytes, bytes]] | Noner(   MutableMapping[str, Any] | Noner+   r,   c                 C  s   g | _ |d ur#|d u sJ d|d u sJ ddd | D | _ d S |d ur4|d u s/J d|| _ d S |d urEt|d  | _ |d< d S d S )Nz$Cannot set both "headers" and "raw".z&Cannot set both "headers" and "scope".c                 S  s(   g | ]\}}|  d |d fqS r4   )lowerencoderg   r    r    r!   rs     s   ( z$Headers.__init__.<locals>.<listcomp>z"Cannot set both "raw" and "scope".r3   )r   rn   r   )r@   r3   r  r(   r    r    r!   rE     s   
zHeaders.__init__list[tuple[bytes, bytes]]c                 C  r   rJ   r   rH   r    r    r!   r    rV   zHeaders.raw	list[str]c                 C     dd | j D S )Nc                 S  s   g | ]	\}}| d qS r  r<   rg   r    r    r!   rs         z Headers.keys.<locals>.<listcomp>r   rH   r    r    r!   rw     r~   zHeaders.keysc                 C  r  )Nc                 S  s   g | ]	\}}| d qS r  r   rg   r    r    r!   rs     r!  z"Headers.values.<locals>.<listcomp>r   rH   r    r    r!   r     r~   zHeaders.valueslist[tuple[str, str]]c                 C  r  )Nc                 S  s$   g | ]\}}| d | d fqS r  r   rg   r    r    r!   rs     r   z!Headers.items.<locals>.<listcomp>r   rH   r    r    r!   rn     r~   zHeaders.itemsrB   r   c                   s"   |  d  fdd| jD S )Nr4   c                   s"   g | ]\}}| kr| d qS r  r   r   get_header_keyr    r!   rs     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   rH   r    r    r!   mutablecopy  r   zHeaders.mutablecopyc                 C  s<   |  d}| jD ]\}}||kr|d  S q
t|)Nr4   )r  r  r   r<   KeyErrorr@   rB   r$  
header_keyheader_valuer    r    r!   r   "  s   zHeaders.__getitem__r   rT   c                 C  s0   |  d}| jD ]\}}||kr dS q
dS )Nr4   TFr%  r)  r    r    r!   r   )  s   zHeaders.__contains__Iterator[Any]c                 C  r   rJ   r   rH   r    r    r!   r   0  r   zHeaders.__iter__r   c                 C  r   rJ   )r   r   rH   r    r    r!   r   3  r   zHeaders.__len__r{   c                 C  s"   t |tsdS t| jt|jkS r   )ry   r  r   r   r|   r    r    r!   r}   6  s   
zHeaders.__eq__c                 C  sF   | j j}t|  }t|t| kr| d|dS | d| jdS )Nr   r   z(raw=)r`   r   dictrn   r   r  )r@   r   as_dictr    r    r!   r   ;  s
   zHeaders.__repr__)NNN)r3   r  r  r  r(   r  r+   r,   r+   r  )r+   r  )r+   r"  )rB   r   r+   r  )r+   r&  )rB   r   r+   r   r   )r+   r,  r   r   r   )r   r   r   r   rE   r   r  rw   r   rn   r   r'  r   r   r   r   r}   r   r    r    r    r!   r    s&    









r  c                   @  sj   e Zd ZdddZddd	ZdddZdddZed ddZd!ddZ	d"ddZ
dddZd#ddZdS )$r&  rB   r   rC   r+   r,   c           	      C  s   |  d}|d}g }t| jD ]\}\}}||kr"|| qt|dd D ]}| j|= q+|rA|d }||f| j|< dS | j||f dS )zs
        Set the header `key` to `value`, removing any duplicate entries.
        Retains insertion order.
        r4   r[   Nr   r  r  	enumerater   r   reversed)	r@   rB   rC   set_key	set_valuefound_indexesidxr   r   r    r    r!   r   D  s   


zMutableHeaders.__setitem__c                 C  sV   |  d}g }t| jD ]\}\}}||kr|| qt|D ]}| j|= q"dS )z*
        Remove the header `key`.
        r4   Nr0  )r@   rB   del_keypop_indexesr6  r   r   r    r    r!   r   Z  s   

zMutableHeaders.__delitem__r{   Mapping[str, str]c                 C  s*   t |tstd|jj | | | S NzExpected a mapping but got )ry   r   	TypeErrorr`   r   rm   r|   r    r    r!   __ior__h  s   

zMutableHeaders.__ior__c                 C  s2   t |tstd|jj |  }|| |S r:  )ry   r   r;  r`   r   r'  rm   )r@   r{   newr    r    r!   __or__n  s
   

zMutableHeaders.__or__r  c                 C  r   rJ   r   rH   r    r    r!   r  u  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.
        r4   )r  r  r1  r   r<   r   )r@   rB   rC   r3  r4  r6  r   r   r    r    r!   r   y  s   
zMutableHeaders.setdefaultc                 C  s   |  D ]\}}|| |< qd S rJ   )rn   )r@   r{   rB   valr    r    r!   rm     s   
zMutableHeaders.updatec                 C  s,   |  d}|d}| j||f dS )zD
        Append a header, preserving any duplicate entries.
        r4   N)r  r  r   r   )r@   rB   rC   
append_keyappend_valuer    r    r!   r     s   
zMutableHeaders.appendvaryc                 C  s,   |  d}|d urd||g}|| d< d S )NrB  r   )r;   r   )r@   rB  existingr    r    r!   add_vary_header  s   
zMutableHeaders.add_vary_headerN)rB   r   rC   r   r+   r,   )rB   r   r+   r,   )r{   r9  r+   r&  r/  )rB   r   rC   r   r+   r   )r{   r9  r+   r,   )rB  r   r+   r,   )r   r   r   r   r   r<  r>  r   r  r   rm   r   rD  r    r    r    r!   r&  C  s    






r&  c                      sL   e Zd ZU dZded< dd fddZdddZdddZdddZ  Z	S )Statezm
    An object that can be used to store arbitrary state.

    Used for `request.state` and `app.state`.
    zdict[str, Any]_stateNstatedict[str, Any] | Nonec                   s   |d u ri }t  d| d S )NrF  )r   __setattr__)r@   rG  r   r    r!   rE     s   zState.__init__rB   r   rC   r+   r,   c                 C  s   || j |< d S rJ   rF  r   r    r    r!   rI    s   zState.__setattr__c                 C  s4   z| j | W S  ty   d}t|| jj|w )Nz!'{}' object has no attribute '{}')rF  r(  AttributeErrorformatr`   r   )r@   rB   messager    r    r!   __getattr__  s   zState.__getattr__c                 C  s   | j |= d S rJ   rJ  r   r    r    r!   __delattr__  r   zState.__delattr__rJ   )rG  rH  r   )rB   r   r+   r   r   )
r   r   r   r   r   rE   rI  rN  rO  r   r    r    r   r!   rE    s   
 

rE  N)+
__future__r   collections.abcr   r   r   r   r   r   r	   r
   r   typingr   r   r   r   r   urllib.parser   r   r   r   starlette.concurrencyr   starlette.typesr   r   r"   r#   r%   r   r   r   r   r   rl   r   r   r  r  r&  rE  r    r    r    r!   <module>   s.    ( E8 HMW