B �A�[l�@spdZddlmZmZmZddlmZGdd�de�ZGdd�de�ZGdd �d e�Z Gd d�de�Z [[[[dS) aResponse classes used by urllib. The base class, addbase, defines a minimal file-like interface, including read() and readline(). The typical response object is an addinfourl instance, which defines an info() method that returns headers and a geturl() method that returns the url. �)�absolute_import�division�unicode_literals)�objectc@s@eZdZdZdd�Zdd�Zdd�Zdd �Zd d�Zdd �Z dS)�addbasez(Base class for addinfo and addclosehook.cCsV||_|jj|_|jj|_t|jd�r0|jj|_t|jd�rH|jj|_n dd�|_dS)N� readlines�filenocSsdS)N�r r r �Q/opt/alt/python37/lib/python3.7/site-packages/future/backports/urllib/response.py��z"addbase.__init__..)�fp�read�readline�hasattrrr)�selfr r r r �__init__s zaddbase.__init__cCs t|j�S)N)�iterr )rr r r �__iter__szaddbase.__iter__cCsd|jjt|�|jfS)Nz<%s at %r whose fp = %r>)� __class__�__name__�idr )rr r r �__repr__%szaddbase.__repr__cCs>|jr|j��d|_d|_d|_d|_d|_d|_d|_dS)N)r �closerrrrr�__next__)rr r r r)s z addbase.closecCs|jdkrtd��|S)NzI/O operation on closed file)r � ValueError)rr r r � __enter__4s zaddbase.__enter__cCs|��dS)N)r)r�type�value� tracebackr r r �__exit__9szaddbase.__exit__N) r� __module__�__qualname__�__doc__rrrrrr r r r r rs rc@s eZdZdZdd�Zdd�ZdS)�addclosehookz*Class to add a close hook to an open file.cGst�||�||_||_dS)N)rr� closehook�hookargs)rr r%r&r r r r?szaddclosehook.__init__cCs,|jr|j|j�d|_d|_t�|�dS)N)r%r&rr)rr r r rDs zaddclosehook.closeN)rr!r"r#rrr r r r r$<sr$c@s eZdZdZdd�Zdd�ZdS)�addinfoz.class to add an info() method to an open file.cCst�||�||_dS)N)rr�headers)rr r(r r r rNszaddinfo.__init__cCs|jS)N)r()rr r r �infoRszaddinfo.infoN)rr!r"r#rr)r r r r r'Ksr'c@s2eZdZdZddd�Zdd�Zdd�Zd d �ZdS)� addinfourlz9class to add info() and geturl() methods to an open file.NcCs"t�||�||_||_||_dS)N)rrr(�url�code)rr r(r+r,r r r rXszaddinfourl.__init__cCs|jS)N)r()rr r r r)^szaddinfourl.infocCs|jS)N)r,)rr r r �getcodeaszaddinfourl.getcodecCs|jS)N)r+)rr r r �geturldszaddinfourl.geturl)N)rr!r"r#rr)r-r.r r r r r*Us r*N)r#� __future__rrrZfuture.builtinsrrr$r'r*r r r r �s1