o
    l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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'e f 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Union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!   _/home/app/PaddleOCR-VL/.venv_paddleocr/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.   r0   r1   r2   Z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   rA   r!   r!   r"   r+   H   s   
zURL.componentsc                 C     | j jS N)r+   r.   rH   r!   r!   r"   r.   N      z
URL.schemec                 C  rI   rJ   )r+   netlocrH   r!   r!   r"   rL   R   rK   z
URL.netlocc                 C  rI   rJ   )r+   r1   rH   r!   r!   r"   r1   V   rK   zURL.pathc                 C  rI   rJ   )r+   queryrH   r!   r!   r"   rM   Z   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   b   rK   zURL.usernamec                 C  rI   rJ   )r+   passwordrH   r!   r!   r"   rQ   f   rK   zURL.passwordc                 C  rI   rJ   )r+   hostnamerH   r!   r!   r"   rR   j   rK   zURL.hostname
int | Nonec                 C  rI   rJ   )r+   r   rH   r!   r!   r"   r   n   rK   zURL.portboolc                 C  s
   | j dv S )N)r7   r9   )r.   rH   r!   r!   r"   	is_securer      
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   @]r:      r   rL   r!   )popr   rP   rQ   rL   
rpartitionrsplitr+   _replace	__class__r?   )
rA   rW   rR   r   rP   rQ   rL   _Zuserpassr+   r!   r!   r"   r>   v   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>   )rA   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!   re   rf   r!   r!   r"   
<listcomp>        z,URL.replace_query_params.<locals>.<listcomp>rj   )r   rm   r>   )rA   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 )NTrb   rj   )	
isinstancer   rk   r   rM   r\   r   rn   r>   )rA   rv   ro   rB   rM   r!   r!   r"   remove_query_params   s   
zURL.remove_query_paramsotherc                 C  s   t | t |kS rJ   re   rA   rz   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)rA   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&   )rv   rw   r,   r&   rz   r   r,   rT   )r   r   r   rE   propertyr+   r.   rL   r1   rM   rN   rP   rQ   rR   r   rU   r>   rp   rt   ry   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'   r1   r   protocolr   r,   c                 C  s   |dv sJ t | |S )N)r/   	websocketr'   )r   __new__)clsr1   r   r   r!   r!   r"   r      s   zURLPath.__new__r-   c                 C  s   || _ || _d S rJ   )r   r   )rA   r1   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 )	Nr7   r/   )TFr9   r8   )r/   r   /)r.   rL   r1   )
rx   r   r&   r   rU   r.   r   rL   r1   rstrip)rA   r   r.   rL   r1   r!   r!   r"   make_absolute_url   s   
zURLPath.make_absolute_urlN)r'   r'   )r1   r   r   r   r   r   r,   r   )r1   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rA   rC   r!   r!   r"   rE         
zSecret.__init__r,   c                 C  s   | j j}| dS )Nz('**********')r`   r   )rA   
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   rw   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rg   itemr!   r!   r"   rr          z2CommaSeparatedStrings.__init__.<locals>.<listcomp>)rx   r   r   
whitespacewhitespace_split_itemslist)rA   rC   Z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   )rA   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"   rr      s    z2CommaSeparatedStrings.__repr__.<locals>.<listcomp>r   r   r   rA   r   rm   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   rw   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$Zd8d&d'Zd9d)d*Zd:d,d-Zd.S );ImmutableMultiDictz#dict[_KeyType, _CovariantValueType]_dictargsImmutableMultiDict[_KeyType, _CovariantValueType] | Mapping[_KeyType, _CovariantValueType] | Iterable[tuple[_KeyType, _CovariantValueType]]rW   r   r,   r-   c                 O  s   t |dk s
J d|r|d ng }|r t| t|  }|s%g }n3t|dr:ttttf |}t| }nt|drOttttf |}t|	 }n	td|}t|}dd |D | _
|| _d S )	N   Too many arguments.r   rn   rm   zlist[tuple[Any, Any]]c                 S  s   i | ]\}}||qS r!   r!   rg   kvr!   r!   r"   rh     s    z/ImmutableMultiDict.__init__.<locals>.<dictcomp>)r   r   rn   rG   r   r#   r$   r   r   rm   r   _list)rA   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!   rg   item_key
item_valuerB   r!   r"   rr          z.ImmutableMultiDict.getlist.<locals>.<listcomp>r   rA   rB   r!   r   r"   getlist  r   zImmutableMultiDict.getlistKeysView[_KeyType]c                 C  
   | j  S rJ   )r   rv   rH   r!   r!   r"   rv   "  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   rm   rH   r!   r!   r"   rm   (  r   zImmutableMultiDict.items*list[tuple[_KeyType, _CovariantValueType]]c                 C  r   rJ   r   r   rH   r!   r!   r"   rn   +  r   zImmutableMultiDict.multi_itemsr#   r$   c                 C  r   rJ   r   r   r!   r!   r"   r   .  r   zImmutableMultiDict.__getitem__rT   c                 C  s
   || j v S rJ   r   r   r!   r!   r"   __contains__1  r   zImmutableMultiDict.__contains__Iterator[_KeyType]c                 C     t |  S rJ   r   rv   rH   r!   r!   r"   r   4     zImmutableMultiDict.__iter__r   c                 C  r   rJ   )r   r   rH   r!   r!   r"   r   7  r   zImmutableMultiDict.__len__rz   c                 C  s$   t || jsdS t| jt|jkS NF)rx   r`   sortedr   r{   r!   r!   r"   r|   :  s   zImmutableMultiDict.__eq__r   c                 C  s    | j j}|  }| d|dS Nr   r   )r`   r   rn   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   rv   r   rm   rn   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 )+rk   rB   r   rC   r,   r-   c                 C  s   |  ||g d S rJ   )setlistrA   rB   rC   r!   r!   r"   __setitem__F  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"   rr   J  rs   z)MultiDict.__delitem__.<locals>.<listcomp>)r   r   r   r!   r   r"   __delitem__I  ru   zMultiDict.__delitem__Ndefaultc                   s$    fdd| j D | _ | j |S )Nc                   r   r!   r!   r   r   r!   r"   rr   N  rs   z!MultiDict.pop.<locals>.<listcomp>)r   r   r\   rA   rB   r   r!   r   r"   r\   M  s   zMultiDict.poptuple[Any, Any]c                   s,   | j  \ } fdd| jD | _ |fS )Nc                   r   r!   r!   r   r   r!   r"   rr   S  rs   z%MultiDict.popitem.<locals>.<listcomp>)r   popitemr   r   r!   r   r"   r   Q  s   zMultiDict.popitem	list[Any]c                   s"    fdd| j D }|   |S )Nc                   r   r!   r!   r   r   r!   r"   rr   W  r   z%MultiDict.poplist.<locals>.<listcomp>)r   r\   )rA   rB   r   r!   r   r"   poplistV  s   
zMultiDict.poplistc                 C  s   | j   | j  d S rJ   )r   clearr   rH   r!   r!   r"   r   [  s   
zMultiDict.clearc                 C  s*   || vr|| j |< | j||f | | S rJ   )r   r   appendr   r!   r!   r"   
setdefault_  s   
zMultiDict.setdefaultr   c                   sR   |s
|   d  d S  fdd| jD }| fdd|D  | _|d | j < d S )Nc                   r   r!   r!   r   r   r!   r"   rr   j  rs   z%MultiDict.setlist.<locals>.<listcomp>c                   s   g | ]} |fqS r!   r!   )rg   rC   r   r!   r"   rr   k  r   rY   )r\   r   r   )rA   rB   r   existing_itemsr!   r   r"   r   f  s
   zMultiDict.setlistc                 C  s   | j ||f || j|< d S rJ   )r   r   r   r   r!   r!   r"   r   n  s   zMultiDict.appendr   5MultiDict | Mapping[Any, Any] | list[tuple[Any, Any]]rW   c                   s@   t |i |  fdd| jD }|   | _| j  d S )Nc                   s$   g | ]\}}|   vr||fqS r!   )rv   r   rC   r!   r"   rr   x     $ z$MultiDict.update.<locals>.<listcomp>)rk   r   rn   r   rl   )rA   r   rW   r   r!   r   r"   rl   r  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   rl   r!   r!   r!   r"   rk   E  s    






rk   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   Trb   r5   c                 S  rq   r!   re   r   r!   r!   r"   rr     rs   z(QueryParams.__init__.<locals>.<listcomp>c                 S  rd   r!   re   r   r!   r!   r"   rh     ri   z(QueryParams.__init__.<locals>.<dictcomp>)r   rx   r   superrE   r   bytesr=   r   r   rm   )rA   r   rW   rC   r`   r!   r"   rE     s   

$zQueryParams.__init__r   c                 C  r   rJ   )r   r   rH   r!   r!   r"   r     r   zQueryParams.__str__c                 C  s    | j j}t| }| d|dS r   )r`   r   r   )rA   r   r2   r!   r!   r"   r     r   zQueryParams.__repr__)r   r   rW   r   r,   r-   r   )r   r   r   r   rE   r   r   __classcell__r!   r!   r   r"   r   }  s
    
r   c                   @  s~   e Zd ZdZddddd(ddZed)ddZed*ddZd+ddZd,ddZ	d-d.ddZ
d/d!d"Zd0d#d$Zd1d&d'ZdS )2
UploadFilez@
    An uploaded file included as part of the request data.
    N)sizefilenamer4   filer   r   rS   r   
str | Noner4   Headers | Noner,   r-   c                C  s2   || _ || _|| _|pt | _t| jdd| _d S )N	_max_sizer   )r   r   r   Headersr4   getattr_max_mem_size)rA   r   r   r   r4   r!   r!   r"   rE     s
   zUploadFile.__init__c                 C  s   | j dd S )Nzcontent-type)r4   r<   rH   r!   r!   r"   content_type  s   zUploadFile.content_typerT   c                 C  s   t | jdd}| S )N_rolledT)r   r   )rA   Z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   )rA   r  Z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)rA   r  Z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   )rA   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   )rA   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   r4   rH   r!   r!   r"   r     s   &zUploadFile.__repr__)
r   r   r   rS   r   r   r4   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   )rA   r   rW   r   r!   r"   rE     s   zFormData.__init__c                   s0   |   D ]\}}t|tr| I d H  qd S rJ   )rn   rx   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$Zd9d&d'Zd:d)d*Zd;d,d-Zd<d.d/ZdS )=r   z3
    An immutable, case-insensitive multidict.
    Nr4   Mapping[str, str] | Noneraw list[tuple[bytes, bytes]] | Noner)   MutableMapping[str, Any] | Noner,   r-   c                 C  s   g | _ |d ur#|d u sJ d|d u sJ ddd | D | _ d S |d ur4|d u s/J d|| _ d S |d urEt|d  | _ |d< d S d S )Nz$Cannot set both "headers" and "raw".z&Cannot set both "headers" and "scope".c                 S  s(   g | ]\}}|  d |d fqS r5   )lowerencoderf   r!   r!   r"   rr     s   ( z$Headers.__init__.<locals>.<listcomp>z"Cannot set both "raw" and "scope".r4   )r   rm   r   )rA   r4   r  r)   r!   r!   r"   rE     s   
zHeaders.__init__list[tuple[bytes, bytes]]c                 C  r   rJ   r   rH   r!   r!   r"   r    rV   zHeaders.raw	list[str]c                 C     dd | j D S )Nc                 S  s   g | ]	\}}| d qS r  r=   rf   r!   r!   r"   rr         z Headers.keys.<locals>.<listcomp>r   rH   r!   r!   r"   rv     r}   zHeaders.keysc                 C  r  )Nc                 S  s   g | ]	\}}| d qS r  r  rf   r!   r!   r"   rr     r  z"Headers.values.<locals>.<listcomp>r   rH   r!   r!   r"   r     r}   zHeaders.valueslist[tuple[str, str]]c                 C  r  )Nc                 S  s$   g | ]\}}| d | d fqS r  r  rf   r!   r!   r"   rr     r   z!Headers.items.<locals>.<listcomp>r   rH   r!   r!   r"   rm     r}   zHeaders.itemsrB   r   c                   s"   |  d  fdd| jD S )Nr5   c                   s"   g | ]\}}| kr| d qS r  r  r   get_header_keyr!   r"   rr     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|)Nr5   )r  r  r   r=   KeyErrorrA   rB   r  Z
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 )Nr5   TFr   r$  r!   r!   r"   r   *  s   zHeaders.__contains__Iterator[Any]c                 C  r   rJ   r   rH   r!   r!   r"   r   1  r   zHeaders.__iter__r   c                 C  r   rJ   )r   r   rH   r!   r!   r"   r   4  r   zHeaders.__len__rz   c                 C  s"   t |tsdS t| jt|jkS r   )rx   r   r   r   r{   r!   r!   r"   r|   7  s   
zHeaders.__eq__c                 C  sF   | j j}t|  }t|t| kr| d|dS | d| jdS )Nr   r   z(raw=)r`   r   dictrm   r   r  )rA   r   as_dictr!   r!   r"   r   <  s
   zHeaders.__repr__)NNN)r4   r  r  r  r)   r  r,   r-   r,   r  )r,   r  )r,   r  )rB   r   r,   r  )r,   r!  )rB   r   r,   r   r   )r,   r&  r   r   r   )r   r   r   r   rE   r   r  rv   r   rm   r   r"  r   r   r   r   r|   r   r!   r!   r!   r"   r     s&    









r   c                   @  sj   e Zd ZdddZddd	ZdddZdddZed ddZd!ddZ	d"ddZ
dddZd#ddZdS )$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.
        r5   r[   Nr   r  r  	enumerater   r   reversed)	rA   rB   rC   set_key	set_valueZfound_indexesidxr   r   r!   r!   r"   r   E  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`.
        r5   Nr*  )rA   rB   Zdel_keyZpop_indexesr/  r   r   r!   r!   r"   r   [  s   

zMutableHeaders.__delitem__rz   Mapping[str, str]c                 C  s*   t |tstd|jj | | | S NzExpected a mapping but got )rx   r   	TypeErrorr`   r   rl   r{   r!   r!   r"   __ior__i  s   

zMutableHeaders.__ior__c                 C  s2   t |tstd|jj |  }|| |S r1  )rx   r   r2  r`   r   r"  rl   )rA   rz   newr!   r!   r"   __or__o  s
   

zMutableHeaders.__or__r  c                 C  r~   rJ   r   rH   r!   r!   r"   r  v  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.
        r5   )r  r  r+  r   r=   r   )rA   rB   rC   r-  r.  r/  r   r   r!   r!   r"   r   z  s   
zMutableHeaders.setdefaultc                 C  s   |  D ]\}}|| |< qd S rJ   )rm   )rA   rz   rB   valr!   r!   r"   rl     s   
zMutableHeaders.updatec                 C  s,   |  d}|d}| j||f dS )zD
        Append a header, preserving any duplicate entries.
        r5   N)r  r  r   r   )rA   rB   rC   Z
append_keyZappend_valuer!   r!   r"   r     s   
zMutableHeaders.appendvaryc                 C  s,   |  d}|d urd||g}|| d< d S )Nr7  r   )r<   r   )rA   r7  existingr!   r!   r"   add_vary_header  s   
zMutableHeaders.add_vary_headerN)rB   r   rC   r   r,   r-   )rB   r   r,   r-   )rz   r0  r,   r!  r)  )rB   r   rC   r   r,   r   )rz   r0  r,   r-   )r7  r   r,   r-   )r   r   r   r   r   r3  r5  r   r  r   rl   r   r9  r!   r!   r!   r"   r!  D  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 )Nr;  )r   __setattr__)rA   r<  r   r!   r"   rE     s   zState.__init__rB   r   rC   r,   r-   c                 C  s   || j |< d S rJ   r;  r   r!   r!   r"   r>    s   zState.__setattr__c                 C  s4   z| j | W S  ty   d}t|| jj|w )Nz!'{}' object has no attribute '{}')r;  r#  AttributeErrorformatr`   r   )rA   rB   messager!   r!   r"   __getattr__  s   zState.__getattr__c                 C  s   | j |= d S rJ   r?  r   r!   r!   r"   __delattr__  r   zState.__delattr__rJ   )r<  r=  r   )rB   r   r,   r   r   )
r   r   r   r   r    rE   r>  rC  rD  r   r!   r!   r   r"   r:    s   
 

r:  N),
__future__r   collections.abcr   r   r   r   r   r   r	   r
   r   typingr   r   r   r   r   r   urllib.parser   r   r   r   Zstarlette.concurrencyr   Zstarlette.typesr   r   r#   r$   r&   r   r   r   r   r   rk   r   r   r  r   r!  r:  r!   r!   r!   r"   <module>   s.    (  E8  HMW