Edit File: structures.cpython-36.opt-1.pyc
3 )�]b� � @ s> d Z ddlZddlmZ G dd� dej�ZG dd� de�ZdS ) zO requests.structures ~~~~~~~~~~~~~~~~~~~ Data structures that power Requests. � N� )� OrderedDictc @ 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 ``collections.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 � /usr/lib/python3.6/structures.py�__init__* s z CaseInsensitiveDict.__init__c C s ||f| j |j� < d S )N)r �lower)r �key�valuer r r � __setitem__0 s z CaseInsensitiveDict.__setitem__c C s | j |j� d S )Nr )r r )r r r r r � __getitem__5 s z CaseInsensitiveDict.__getitem__c C s | j |j� = d S )N)r r )r r r r r � __delitem__8 s z CaseInsensitiveDict.__delitem__c C s dd� | j j� D �S )Nc s s | ]\}}|V qd S )Nr )�.0ZcasedkeyZ mappedvaluer r r � <genexpr>< s z/CaseInsensitiveDict.__iter__.<locals>.<genexpr>)r �values)r r r r �__iter__; s z CaseInsensitiveDict.__iter__c C s t | j�S )N)�lenr )r r r r �__len__> s zCaseInsensitiveDict.__len__c C s dd� | j j� D �S )z.Like iteritems(), but with all lowercase keys.c s s | ]\}}||d fV qdS )r Nr )r ZlowerkeyZkeyvalr r r r D s z2CaseInsensitiveDict.lower_items.<locals>.<genexpr>)r �items)r r r r � lower_itemsA s z CaseInsensitiveDict.lower_itemsc C s2 t |tj�rt|�}ntS t| j� �t|j� �kS )N)� isinstance� collections�Mappingr �NotImplemented�dictr )r �otherr r r �__eq__I s zCaseInsensitiveDict.__eq__c C s t | jj� �S )N)r r r )r r r r �copyR s zCaseInsensitiveDict.copyc C s t t| j� ��S )N)�strr r )r r r r �__repr__U 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| �j� d S )N)�name�superr) r )r r* )� __class__r r r \ 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 j|d �S )N)�__dict__�get)r r r r r r c s zLookupDict.__getitem__c C s | j j||�S )N)r- r. )r r �defaultr r r r. h s zLookupDict.get)N)N) r% r& r' r( r r$ r r. � __classcell__r r )r, r r) Y s r) )r( r �compatr �MutableMappingr r r) r r r r �<module> s J