mirror of https://github.com/pypa/pip
65 lines
3.2 KiB
Plaintext
65 lines
3.2 KiB
Plaintext
Basic setup::
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>>> from __main__ import here, reset_env, run_pip, clear_environ, write_file
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>>> import os
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Test if ConfigOptionParser reads env vars (e.g. not using PyPI here)
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>>> environ = clear_environ(os.environ.copy())
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>>> environ['PIP_NO_INDEX'] = '1'
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>>> reset_env(environ)
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>>> result = run_pip('install', '-vvv', 'INITools', expect_error=True)
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>>> assert "Ignoring indexes:" in result.stdout, str(result)
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>>> assert "DistributionNotFound: No distributions at all found for INITools" in result.stdout
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Test if command line options override environmental variables
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>>> environ = clear_environ(os.environ.copy())
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>>> environ['PIP_INDEX_URL'] = 'http://pypi.appspot.com/'
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>>> reset_env(environ)
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>>> result = run_pip('install', '-vvv', 'INITools', expect_error=True)
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>>> assert "Getting page http://pypi.appspot.com/INITools" in result.stdout
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>>> reset_env(environ)
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>>> result = run_pip('install', '-vvv', '--index-url', 'http://download.zope.org/ppix', 'INITools', expect_error=True)
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>>> assert "http://pypi.appspot.com/INITools" not in result.stdout
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>>> assert "Getting page http://download.zope.org/ppix" in result.stdout
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Test command line flags that append to defaults set by environmental variables
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>>> environ = clear_environ(os.environ.copy())
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>>> environ['PIP_FIND_LINKS'] = 'http://pypi.pinaxproject.com'
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>>> reset_env(environ)
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>>> result = run_pip('install', '-vvv', 'INITools', expect_error=True)
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>>> assert "Analyzing links from page http://pypi.pinaxproject.com" in result.stdout
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>>> reset_env(environ)
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>>> result = run_pip('install', '-vvv', '--find-links', 'http://example.com', 'INITools', expect_error=True)
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>>> assert "Analyzing links from page http://pypi.pinaxproject.com" in result.stdout
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>>> assert "Analyzing links from page http://example.com" in result.stdout
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Test config files (global, overriding a global config with a local, overriding all with a command line flag)
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>>> import tempfile
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>>> f, config_file = tempfile.mkstemp('-pip.cfg', 'test-')
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>>> environ = clear_environ(os.environ.copy())
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>>> environ['PIP_CONFIG_FILE'] = config_file # set this to make pip load it
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>>> reset_env(environ)
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>>> write_file(config_file, '''\
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... [global]
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... index-url = http://download.zope.org/ppix
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... ''')
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>>> result = run_pip('install', '-vvv', 'INITools', expect_error=True)
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>>> assert "Getting page http://download.zope.org/ppix/INITools" in result.stdout
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>>> reset_env(environ)
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>>> write_file(config_file, '''\
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... [global]
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... index-url = http://download.zope.org/ppix
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... [install]
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... index-url = http://pypi.appspot.com/
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... ''')
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>>> result = run_pip('install', '-vvv', 'INITools', expect_error=True)
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>>> assert "Getting page http://pypi.appspot.com/INITools" in result.stdout
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>>> result = run_pip('install', '-vvv', '--index-url', 'http://pypi.python.org/simple', 'INITools', expect_error=True)
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>>> assert "Getting page http://download.zope.org/ppix/INITools" not in result.stdout
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>>> assert "Getting page http://pypi.appspot.com/INITools" not in result.stdout
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>>> assert "Getting page http://pypi.python.org/simple/INITools" in result.stdout
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