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dS ) 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
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dd� Zdd� ZdS ) r zs This class provides a set of methods to read, parse and answer
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zRobotFileParser.__init__c C s | j S )z�Returns the time the robots.txt file was last fetched.
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r r r �mtime% s zRobotFileParser.mtimec C s ddl }|� � | _dS )zYSets the time the robots.txt file was last fetched to the
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r r r r �modified. s zRobotFileParser.modifiedc C s& || _ tj�|�dd� \| _| _dS )z,Sets the URL referring to a robots.txt file.� � N)r �urllib�parse�urlparseZhost�pathr r r r r
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zRobotFileParser.crawl_delayc C s> | � � s d S | jD ]}|�|�r|j S q| jr:| jjS d S rE )r r rA r: r rF r r r � request_rate� s
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