o Oj؁@sdZddlZddlZddlZddlZddlZddlZddlZddlZddl Z ddl Z ddl Z ddl m Z ddlmZmZddlmZddlmZddlmZmZdd lmZmZmZmZmZmZdd lmZdd lm Z m!Z!m"Z"m#Z#m$Z$m%Z%m&Z&dd l'm(Z(dd l)m*Z*m+Z+m,Z,m-Z-ddl.m/Z/dZ0e1Z2dddZ3d4e5dedddZ6ej7dkrddZ8ddZ ddZ9dd Z:dtd"d#Z;d$d%Zd(d)Z?d*d+Z@d,d-ZAd.d/ZBd0d1ZCdtd2d3ZDd4d5ZEd6d7ZFd8d9ZGd:d;ZHdd?ZJd@dAZKdBdCZLeMdDZNdEdFZOdGdHZPdIdJZQdKdLZRdMdNZSdOdPZTej>dQdRZUdSdTZVdudUdVZWdWdXZXdvdYdZZYdwd\d]ZZd^d_Z[d`daZ\db]dcZ^e^ddZ_e^deZ`dfdgZadhdiZbdjdkZcdldmZddndoZedpdqZfdrdsZgdS)xz requests.utils ~~~~~~~~~~~~~~ This module provides utility functions that are used within Requests that are also useful for external consumption. 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Unless it can not be represented as such, return an OrderedDict, e.g., :: >>> from_key_val_list([('key', 'val')]) OrderedDict([('key', 'val')]) >>> from_key_val_list('string') Traceback (most recent call last): ... ValueError: cannot encode objects that are not 2-tuples >>> from_key_val_list({'key': 'val'}) OrderedDict([('key', 'val')]) :rtype: OrderedDict N+cannot encode objects that are not 2-tuples)rirr boolr0r3rvaluer>r>r?from_key_val_list4s rcCs@|durdSt|ttttfrtdt|tr|}t|S)aTake an object and test to see if it can be represented as a dictionary. If it can be, return a list of tuples, e.g., :: >>> to_key_val_list([('key', 'val')]) [('key', 'val')] >>> to_key_val_list({'key': 'val'}) [('key', 'val')] >>> to_key_val_list('string') Traceback (most recent call last): ... ValueError: cannot encode objects that are not 2-tuples :rtype: list Nr) rirr rr0r3r rAlistrr>r>r?to_key_val_listOs rcCsXg}t|D]#}|dd|ddkrdkr$nnt|dd}||q|S)aParse lists as described by RFC 2068 Section 2. 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