Edit File: _multidict_py.cpython-37.pyc
B ���_o9 � @ s d dl Z d dlmZ d dlmZ ddlmZmZ e� ZG dd� de �Z e Z dd � Z ed d g�a G d d � d �ZG d d� d�ZG dd� dee�ZG dd� de�ZG dd� dee�ZG dd� de�ZG dd� d�ZG dd� d�ZG dd � d eej�ZG d d � d eej�ZG d d � d eej�ZdS )!� N)�array)�abc� )� MultiMapping�MutableMultiMappingc @ s e Zd ZdZdZdS )�istrzCase insensitive str.TN)�__name__� __module__� __qualname__�__doc__Z __is_istr__� r r �J/opt/alt/python37/lib64/python3.7/site-packages/multidict/_multidict_py.pyr s r c C s t | t�std��| jjS )Nz&Parameter should be multidict or proxy)� isinstance�_Base� TypeError�_impl�_version)Zmdr r r � getversion s r �Qc @ s4 e Zd ZdZdd� Zdd� Zejjdkr0dd� Z d S ) �_Impl)�_itemsr c C s g | _ | �� d S )N)r � incr_version)�selfr r r �__init__ s z_Impl.__init__c C s" t }|d d7 < |d | _ d S )Nr r )r )r �vr r r r $ s z_Impl.incr_version�pypyc C s t �| �t�| j� S )N)�object� __sizeof__�sys� getsizeofr )r r r r r , s z_Impl.__sizeof__N) r r r � __slots__r r r �implementation�namer r r r r r s r c @ s~ e Zd Zdd� Zefdd�Zefdd�Zdd� Zd d d �Zd d � Z dd� Z dd� Z dd� Z dd� Z dd� Zdd� Zdd� Zd S ) r c C s |S )Nr )r �keyr r r �_title1 s z _Base._titlec sH | � |�� � fdd�| jjD �}|r(|S |s8|tk r8|S td| ��dS )z-Return a list of all values matching the key.c s g | ]\}}}|� kr|�qS r r )�.0�i�kr )�identityr r � <listcomp>7 s z _Base.getall.<locals>.<listcomp>zKey not found: %rN)r$ r r �_marker�KeyError)r r# �default�resr )r( r �getall4 s z _Base.getallc C sJ | � |�}x"| jjD ]\}}}||kr|S qW |tk r:|S td| ��dS )z!Get first value matching the key.zKey not found: %rN)r$ r r r* r+ )r r# r, r( r& r' r r r r �getone> s z _Base.getonec C s | � |�S )N)r/ )r r# r r r � __getitem__J s z_Base.__getitem__Nc C s | � ||�S )zVGet first value matching the key. The method is alias for .getone(). )r/ )r r# r, r r r �getM s z _Base.getc C s t | �� �S )N)�iter�keys)r r r r �__iter__T s z_Base.__iter__c C s t | jj�S )N)�lenr r )r r r r �__len__W s z _Base.__len__c C s t | j�S )z+Return a new view of the dictionary's keys.)� _KeysViewr )r r r r r3 Z s z _Base.keysc C s t | j�S )zAReturn a new view of the dictionary's items *(key, value) pairs).)� _ItemsViewr )r r r r �items^ s z _Base.itemsc C s t | j�S )z-Return a new view of the dictionary's values.)� _ValuesViewr )r r r r �valuesb s z _Base.valuesc C s� t |tj�stS t |t�rz| jj}|jj}t|�t|�kr>dS x6t||�D ](\\}}}\}}}||ksn||krJdS qJW dS t| jj�t|�kr�dS x,| � � D ] \} } |� | t �} | | kr�dS q�W dS )NFT) r r �Mapping�NotImplementedr r r r5 �zipr9 r1 r* ) r �otherZlftZrhtZi1Zk2Zv1Zi2Zv2r' r �nvr r r �__eq__f s$ z _Base.__eq__c C s2 | � |�}x"| jjD ]\}}}||krdS qW dS )NTF)r$ r r )r r# r( r& r' r r r r � __contains__z s z_Base.__contains__c C s( d� dd� | �� D ��}d�| jj|�S )Nz, c s s | ]\}}d � ||�V qdS )z '{}': {!r}N)�format)r% r' r r r r � <genexpr>� s z!_Base.__repr__.<locals>.<genexpr>z<{}({})>)�joinr9 rC � __class__r )r �bodyr r r �__repr__� s z_Base.__repr__)N)r r r r$ r* r. r/ r0 r1 r4 r6 r3 r9 r; rA rB rH r r r r r 0 s r c @ s( e Zd ZdZdd� Zdd� Zdd� ZdS ) �MultiDictProxyz'Read-only proxy for MultiDict instance.c C s, t |ttf�s td�t|����|j| _d S )Nz:ctor requires MultiDict or MultiDictProxy instance, not {})r � MultiDictrI r rC �typer )r �argr r r r � s zMultiDictProxy.__init__c C s t d�| jj���d S )Nzcan't pickle {} objects)r rC rF r )r r r r � __reduce__� s zMultiDictProxy.__reduce__c C s t | �� �S )zReturn a copy of itself.)rJ r9 )r r r r �copy� s zMultiDictProxy.copyN)r r r r r rM rN r r r r rI � s rI c @ s( e Zd ZdZdd� Zdd� Zdd� ZdS ) �CIMultiDictProxyz)Read-only proxy for CIMultiDict instance.c C s, t |ttf�s td�t|����|j| _d S )Nz>ctor requires CIMultiDict or CIMultiDictProxy instance, not {})r � CIMultiDictrO r rC rK r )r rL r r r r � s zCIMultiDictProxy.__init__c C s |� � S )N)�title)r r# r r r r$ � s zCIMultiDictProxy._titlec C s t | �� �S )zReturn a copy of itself.)rP r9 )r r r r rN � s zCIMultiDictProxy.copyN)r r r r r r$ rN r r r r rO � s rO c @ s� e Zd ZdZdd� Zejjdkr(dd� Zdd� Z d d � Z d d � Z d d� Z dd� Z e Zdd� Zdd� Zdd� Zdd� Zdd� Zdd � Zd,d d �Zefd d!�ZeZefd"d#�Zd$d%� Zd&d'� Zd(d)� Z d*d+� Z d S )-rJ z/Dictionary with the support for duplicate keys.c O s" t � | _| �||| jj| j� d S )N)r r �_extendrF r � _extend_items)r �args�kwargsr r r r � s zMultiDict.__init__r c C s t �| �t�| j� S )N)r r r r r )r r r r r � s zMultiDict.__sizeof__c C s | j t| �� �ffS )N)rF �listr9 )r r r r rM � s zMultiDict.__reduce__c C s |S )Nr )r r# r r r r$ � s zMultiDict._titlec C s t |t�r|S td��d S )Nz8MultiDict keys should be either str or subclasses of str)r �strr )r r# r r r �_key� s zMultiDict._keyc C s2 | � |�}| jj�|| �|�|f� | j�� d S )N)r$ r r �appendrX r )r r# �valuer( r r r �add� s z MultiDict.addc C s | j }|| �� �S )zReturn a copy of itself.)rF r9 )r �clsr r r rN � s zMultiDict.copyc O s | � ||d| j� dS )zhExtend current MultiDict with more values. This method must be used instead of update. �extendN)rR rS )r rT rU r r r r] � s zMultiDict.extendc s� t |�dkr td�|t |����|r�|d }t|d ttf�rL|sL|jj}n�t|d�r^|� � }|r|t |�}|� t |� � �� g }xN|D ]F}t |�dks�td�|���|� � � |d �� �|d �|d f� q�W ||� n|� fdd�|� � D �� d S ) Nr z1{} takes at most 1 positional argument ({} given)r r9 � z3{} takes either dict or list of (key, value) tuplesc s& g | ] \}}� � |�� �|�|f�qS r )r$ rX )r% r# rZ )r r r r) � s z%MultiDict._extend.<locals>.<listcomp>)r5 r rC r rJ rI r r �hasattrr9 rV r] rY r$ rX )r rT rU r" �methodrL r9 �itemr )r r rR � s0 , zMultiDict._extendc C s$ x |D ]\}}}| � ||� qW d S )N)r[ )r r9 r( r# rZ r r r rS � s zMultiDict._extend_itemsc C s | j j�� | j �� dS )z Remove all items from MultiDict.N)r r �clearr )r r r r rb s zMultiDict.clearc C s | � ||� d S )N)�_replace)r r# rZ r r r � __setitem__ s zMultiDict.__setitem__c C sj | � |�}| jj}d}x6tt|�d dd�D ] }|| d |kr,||= d}q,W |s\t|��n | j�� d S )NFr ���r T)r$ r r �ranger5 r+ r )r r# r( r9 �foundr& r r r � __delitem__ s zMultiDict.__delitem__Nc C s> | � |�}x"| jjD ]\}}}||kr|S qW | �||� |S )zAReturn value for key, set value to default if key is not present.)r$ r r r[ )r r# r, r( r& r' r r r r � setdefault s zMultiDict.setdefaultc C sz | � |�}xTtt| jj��D ]@}| jj| d |kr | jj| d }| jj|= | j�� |S q W |tkrrt|��n|S dS )z�Remove specified key and return the corresponding value. If key is not found, d is returned if given, otherwise KeyError is raised. r r^ N)r$ rf r5 r r r r* r+ )r r# r, r( r& rZ r r r �popone" s zMultiDict.poponec C s� d}| � |�}g }x^tt| jj�d dd�D ]B}| jj| }|d |kr,|�|d � | jj|= | j�� d}q,W |s�|tkr�t|��q�|S n |� � |S dS )z�Remove all occurrences of key and return the list of corresponding values. If key is not found, default is returned if given, otherwise KeyError is raised. Fr re r r^ TN) r$ rf r5 r r rY r r* r+ �reverse)r r# r, rg r( �retr& ra r r r �popall7 s zMultiDict.popallc C s< | j jr0| j j�d�}| j �� |d |d fS td��dS )z1Remove and return an arbitrary (key, value) pair.r r r^ zempty multidictN)r r �popr r+ )r r& r r r �popitemR s zMultiDict.popitemc O s | � ||d| j� dS )z>Update the dictionary from *other*, overwriting existing keys.�updateN)rR � _update_items)r rT rU r r r rp [ s zMultiDict.updatec C s |sd S i }x�|D ]�\}}}|� |d�}xvt|t| jj��D ]<}| jj| }|d |kr<|d ||< |||f| jj|< P q<W | jj�|||f� t| jj�||< qW d}xd|t| jj�k �r | jj| }|d }|� |�} | d kr�|d7 }q�|| k�r| jj|= q�|d7 }q�W | j�� d S )Nr r )r1 rf r5 r r rY r ) r r9 Z used_keysr( r# rZ �startr& ra �posr r r rq _ s2 zMultiDict._update_itemsc C s� | � |�}| �|�}| jj}xhtt|��D ]6}|| }|d |kr*|||f||< |}| j�� P q*W | jj�|||f� | j�� d S |d }x4|t|�k r�|| }|d |kr�||= q�|d7 }q�W d S )Nr r )rX r$ r r rf r5 r rY )r r# rZ r( r9 r& ra Zrgtr r r rc s& zMultiDict._replace)N) r r r r r r r! r" r rM r$ rX r[ rN �__copy__r] rR rS rb rd rh ri r* rj rn rm ro rp rq rc r r r r rJ � s0 " rJ c @ s e Zd ZdZdd� ZdS )rP z@Dictionary with the support for duplicate case-insensitive keys.c C s |� � S )N)rQ )r r# r r r r$ � s zCIMultiDict._titleN)r r r r r$ r r r r rP � s rP c @ s0 e Zd ZdZdd� Zdd� Zdd� Zdd � Zd S ) �_Iter)�_size�_iterc C s || _ || _d S )N)rv rw )r �size�iteratorr r r r � s z_Iter.__init__c C s | S )Nr )r r r r r4 � s z_Iter.__iter__c C s t | j�S )N)�nextrw )r r r r �__next__� s z_Iter.__next__c C s | j S )N)rv )r r r r �__length_hint__� s z_Iter.__length_hint__N)r r r r r r4 r{ r| r r r r ru � s ru c @ s e Zd Zdd� Zdd� ZdS )� _ViewBasec C s || _ |j| _d S )N)r r )r �implr r r r � s z_ViewBase.__init__c C s t | jj�S )N)r5 r r )r r r r r6 � s z_ViewBase.__len__N)r r r r r6 r r r r r} � s r} c @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S ) r8 c C s` t |t�st |t�st�t|�dks(t�x2| jjD ]&\}}}|d |kr2|d |kr2dS q2W dS )Nr^ r r TF)r �tuplerV �AssertionErrorr5 r r )r ra r& r' r r r r rB � s z_ItemsView.__contains__c C s t t| �| �� �S )N)ru r5 rw )r r r r r4 � s z_ItemsView.__iter__c c s< x6| j jD ]*\}}}| j| j jkr*td��||fV q W d S )Nz#Dictionary changed during iteration)r r r � RuntimeError)r r& r' r r r r rw � s z_ItemsView._iterc C sJ g }x*| j jD ] }|�d�|d |d �� qW d�|�}d�| jj|�S )Nz {!r}: {!r}r r^ z, z{}({}))r r rY rC rE rF r )r �lstra rG r r r rH � s z_ItemsView.__repr__N)r r r rB r4 rw rH r r r r r8 � s r8 c @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S ) r: c C s& x | j jD ]}|d |kr dS q W dS )Nr^ TF)r r )r rZ ra r r r rB � s z_ValuesView.__contains__c C s t t| �| �� �S )N)ru r5 rw )r r r r r4 � s z_ValuesView.__iter__c c s6 x0| j jD ]$}| j| j jkr$td��|d V q W d S )Nz#Dictionary changed during iterationr^ )r r r r� )r ra r r r rw � s z_ValuesView._iterc C sD g }x$| j jD ]}|�d�|d �� qW d�|�}d�| jj|�S )Nz{!r}r^ z, z{}({}))r r rY rC rE rF r )r r� ra rG r r r rH � s z_ValuesView.__repr__N)r r r rB r4 rw rH r r r r r: � s r: c @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S ) r7 c C s& x | j jD ]}|d |kr dS q W dS )Nr TF)r r )r r# ra r r r rB � s z_KeysView.__contains__c C s t t| �| �� �S )N)ru r5 rw )r r r r r4 � s z_KeysView.__iter__c c s6 x0| j jD ]$}| j| j jkr$td��|d V q W d S )Nz#Dictionary changed during iterationr )r r r r� )r ra r r r rw � s z_KeysView._iterc C sD g }x$| j jD ]}|�d�|d �� qW d�|�}d�| jj|�S )Nz{!r}r z, z{}({}))r r rY rC rE rF r )r r� ra rG r r r rH � s z_KeysView.__repr__N)r r r rB r4 rw rH r r r r r7 � s r7 ) r r � collectionsr �_abcr r r r* rW r Zupstrr r r r rI rO rJ rP ru r} � ItemsViewr8 � ValuesViewr: �KeysViewr7 r r r r �<module> s( V n