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62 lines
2 KiB
Python
62 lines
2 KiB
Python
# Copyright (C) 2004-2014 Bastian Kleineidam
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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"""
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Test robots.txt parsing.
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"""
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import unittest
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from tests import need_network
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from linkcheck import configuration, robotparser2
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import requests
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class TestRobotParser(unittest.TestCase):
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"""
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Test robots.txt parser (needs internet access).
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"""
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def setUp(self):
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"""Initialize self.rp as a robots.txt parser."""
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self.rp = robotparser2.RobotFileParser(session=requests.Session())
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def check(self, a, b):
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"""Helper function comparing two results a and b."""
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if not b:
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ac = "access denied"
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else:
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ac = "access allowed"
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if a != b:
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self.fail(f"{a} != {b} ({ac})")
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@need_network
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def test_nonexisting_robots(self):
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# robots.txt that does not exist
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self.rp.set_url("http://www.lycos.com/robots.txt")
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self.rp.read()
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self.check(
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self.rp.can_fetch(configuration.UserAgent, "http://www.lycos.com/search"),
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True,
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)
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@need_network
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def test_disallowed_robots(self):
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self.rp.set_url("http://google.com/robots.txt")
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self.rp.read()
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self.check(
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self.rp.can_fetch(configuration.UserAgent, "http://google.com/search"),
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False,
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)
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