U ć@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/dZ0e1Z2dddZ3d4e5dedddZ6ej7dkrnddZ8ddZ ddZ9dd Z:dtd"d#Z;d$d%Zd(d)Z?d*d+Z@d,d-ZAd.d/ZBd0d1ZCdud2d3ZDd4d5ZEd6d7ZFd8d9ZGd:d;ZHdd?ZJd@dAZKdBdCZLeMdDZNdEdFZOdGdHZPdIdJZQdKdLZRdMdNZSdOdPZTej>dQdRZUdSdTZVdvdUdVZWdWdXZXdwdYdZZYdxd\d]ZZd^d_Z[d`daZ\db]dcZ^e^ddZ_e^deZ`dfdgZadhdiZbdjdkZcdldmZddndoZedpdqZfdrdsZgdS)yz 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)rdrr boolr.r1rvaluer9r9r:from_key_val_list4s rcCs@|dkr dSt|ttttfr&tdt|tr8|}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) rdrr rr.r1r r<listrr9r9r:to_key_val_listOs rcCsXg}t|D]F}|dd|ddkr4dkrHnnt|dd}||q |S)aParse lists as described by RFC 2068 Section 2. 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