mirror of https://github.com/scrapy/scrapy.git
43 lines
1.4 KiB
Python
43 lines
1.4 KiB
Python
"""
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tests: this package contains all Scrapy unittests
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see https://docs.scrapy.org/en/latest/contributing.html#running-tests
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"""
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import os
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import socket
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# ignore system-wide proxies for tests
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# which would send requests to a totally unsuspecting server
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# (e.g. because urllib does not fully understand the proxy spec)
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os.environ['http_proxy'] = ''
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os.environ['https_proxy'] = ''
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os.environ['ftp_proxy'] = ''
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# Absolutize paths to coverage config and output file because tests that
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# spawn subprocesses also changes current working directory.
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_sourceroot = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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if 'COV_CORE_CONFIG' in os.environ:
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os.environ['COVERAGE_FILE'] = os.path.join(_sourceroot, '.coverage')
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os.environ['COV_CORE_CONFIG'] = os.path.join(_sourceroot,
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os.environ['COV_CORE_CONFIG'])
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tests_datadir = os.path.join(os.path.abspath(os.path.dirname(__file__)),
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'sample_data')
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# In some environments accessing a non-existing host doesn't raise an
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# error. In such cases we're going to skip tests which rely on it.
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try:
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socket.getaddrinfo('non-existing-host', 80)
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NON_EXISTING_RESOLVABLE = True
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except socket.gaierror:
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NON_EXISTING_RESOLVABLE = False
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def get_testdata(*paths):
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"""Return test data"""
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path = os.path.join(tests_datadir, *paths)
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with open(path, 'rb') as f:
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return f.read()
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