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Editing: structures.cpython-38.pyc
U ��.e� � @ s< d Z ddlmZmZmZ G dd� de�ZG dd� de�ZdS )zO requests.structures ~~~~~~~~~~~~~~~~~~~ Data structures that power Requests. � )� OrderedDict�Mapping�MutableMappingc @ sb e Zd ZdZddd�Zdd� Zdd� Zd d � Zd d � Zd d� Z dd� Z dd� Z dd� Z dd� Z dS )�CaseInsensitiveDicta� A case-insensitive ``dict``-like object. Implements all methods and operations of ``MutableMapping`` as well as dict's ``copy``. Also provides ``lower_items``. All keys are expected to be strings. The structure remembers the case of the last key to be set, and ``iter(instance)``, ``keys()``, ``items()``, ``iterkeys()``, and ``iteritems()`` will contain case-sensitive keys. However, querying and contains testing is case insensitive:: cid = CaseInsensitiveDict() cid['Accept'] = 'application/json' cid['aCCEPT'] == 'application/json' # True list(cid) == ['Accept'] # True For example, ``headers['content-encoding']`` will return the value of a ``'Content-Encoding'`` response header, regardless of how the header name was originally stored. If the constructor, ``.update``, or equality comparison operations are given keys that have equal ``.lower()``s, the behavior is undefined. Nc K s& t � | _|d kri }| j|f|� d S �N)r �_store�update)�self�data�kwargs� r �C/usr/lib/python3.8/site-packages/pip/_vendor/requests/structures.py�__init__( s z CaseInsensitiveDict.__init__c C s ||f| j |�� < d S r �r �lower)r �key�valuer r r � __setitem__. s z CaseInsensitiveDict.__setitem__c C s | j |�� d S )Nr r �r r r r r � __getitem__3 s z CaseInsensitiveDict.__getitem__c C s | j |�� = d S r r r r r r � __delitem__6 s z CaseInsensitiveDict.__delitem__c C s dd� | j �� D �S )Nc s s | ]\}}|V qd S r r )�.0ZcasedkeyZ mappedvaluer r r � <genexpr>: s z/CaseInsensitiveDict.__iter__.<locals>.<genexpr>)r �values�r r r r �__iter__9 s z CaseInsensitiveDict.__iter__c C s t | j�S r )�lenr r r r r �__len__< s zCaseInsensitiveDict.__len__c C s dd� | j �� D �S )z.Like iteritems(), but with all lowercase keys.c s s | ]\}}||d fV qdS )r Nr )r ZlowerkeyZkeyvalr r r r A s �z2CaseInsensitiveDict.lower_items.<locals>.<genexpr>)r �itemsr r r r � lower_items? s �z CaseInsensitiveDict.lower_itemsc C s0 t |t�rt|�}ntS t| �� �t|�� �kS r )� isinstancer r �NotImplemented�dictr )r �otherr r r �__eq__G s zCaseInsensitiveDict.__eq__c C s t | j�� �S r )r r r r r r r �copyP s zCaseInsensitiveDict.copyc C s t t| �� ��S r )�strr" r r r r r �__repr__S s z CaseInsensitiveDict.__repr__)N)�__name__� __module__� __qualname__�__doc__r r r r r r r r$ r% r' r r r r r s r c s< e Zd ZdZd � fdd� Zdd� Zdd� Zd d d �Z� ZS ) � LookupDictzDictionary lookup object.Nc s || _ tt| ��� d S r )�name�superr, r )r r- �� __class__r r r Z s zLookupDict.__init__c C s d| j S )Nz <lookup '%s'>)r- r r r r r' ^ s zLookupDict.__repr__c C s | j �|d �S r ��__dict__�getr r r r r a s zLookupDict.__getitem__c C s | j �||�S r r1 )r r �defaultr r r r3 f s zLookupDict.get)N)N) r( r) r* r+ r r' r r3 � __classcell__r r r/ r r, W s r, N)r+ �compatr r r r r" r, r r r r �<module> s J
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