File: //usr/lib/python3.5/urllib/__pycache__/robotparser.cpython-35.pyc
Fa4 @ sd d Z d d l Z d d l Z d g Z Gd d d Z Gd d d Z Gd d d Z d S) a% robotparser.py
Copyright (C) 2000 Bastian Kleineidam
You can choose between two licenses when using this package:
1) GNU GPLv2
2) PSF license for Python 2.2
The robots.txt Exclusion Protocol is implemented as specified in
http://www.robotstxt.org/norobots-rfc.txt
NRobotFileParserc @ s e Z d Z d Z d d d Z d d Z d d Z d d
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d d Z d d Z d S)r zs This class provides a set of methods to read, parse and answer
questions about a single robots.txt file.
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default_entry disallow_all allow_allset_url last_checked)selfurl r (/usr/lib/python3.5/urllib/robotparser.py__init__ s
zRobotFileParser.__init__c C s | j S)zReturns the time the robots.txt file was last fetched.
This is useful for long-running web spiders that need to
check for new robots.txt files periodically.
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mtime s zRobotFileParser.mtimec C s d d l } | j | _ d S)zYSets the time the robots.txt file was last fetched to the
current time.
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modified( s zRobotFileParser.modifiedc C s5 | | _ t j j | d d \ | _ | _ d S)z,Sets the URL referring to a robots.txt file. N)r urllibparseurlparseZhostpath)r
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_add_entryB s zRobotFileParser._add_entryc C s d } t } | j x| D]} | sr | d k rJ t } d } n( | d k rr | j | t } d } | j d } | d k r | d | } | j } | s q | j d d } t | d k r | d j j | d <t j j
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j t | d d d } q W| d k r| j | d S) zParse the input lines from a robots.txt file.
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one or more blank lines.
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can_fetch s$ zRobotFileParser.can_fetchc C s d j d d | j D S)Nr c S s g | ] } t | d q S)
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4 c @ s: e Z d Z d Z d d Z d d Z d d Z d S) r2 zoA rule line is a single "Allow:" (allowance==True) or "Disallow:"
(allowance==False) followed by a path.c C sY | d k r | r d } t j j t j j | } t j j | | _ | | _ d S)Nr T)r r r8 r r9 r r; )r
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S) r* z?An entry has one or more user-agents and zero or more rulelinesc C s g | _ g | _ d S)N)r# r1 )r
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r s zEntry.__init__c C sj g } x' | j D] } | j d | d g q Wx* | j D] } | j t | d g q: Wd j | S)Nz User-agent: r> r )r# extendr1 r? rB )r
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Entry.__str__c C s] | j d d j } x= | j D]2 } | d k r9 d S| j } | | k r# d Sq# Wd S)z2check if this entry applies to the specified agentr7 r r" TF)r- r/ r# )r
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