Python PipInstaller示例

示例#1

文件： test_rosdep_pip.py 项目： jamuraa/rosdep

 def test_no_pip(mock_method):
     mock_method.return_value = False
     try:
         installer = PipInstaller()
         installer.get_install_command(['whatever'])
         assert False, "should have raised"
     except InstallFailed: pass

示例#2

文件： test_rosdep_pip.py 项目： MsightsPT/rosdep

 def test_no_pip(mock_method):
     mock_method.return_value = False
     try:
         installer = PipInstaller()
         installer.get_install_command(['whatever'])
         assert False, "should have raised"
     except InstallFailed: pass

示例#3

    def test(mock_method, mock_get_pip_command):
        mock_get_pip_command.return_value = ['mock-pip']
        installer = PipInstaller()
        mock_method.return_value = []
        assert [] == installer.get_install_command(['fake'])

        # no interactive option with PIP
        mock_method.return_value = ['a', 'b']
        expected = [['sudo', '-H', 'mock-pip', 'install', '-U', 'a'],
                    ['sudo', '-H', 'mock-pip', 'install', '-U', 'b']]
        val = installer.get_install_command(['whatever'], interactive=False)
        assert val == expected, val
        expected = [['sudo', '-H', 'mock-pip', 'install', '-U', 'a'],
                    ['sudo', '-H', 'mock-pip', 'install', '-U', 'b']]
        val = installer.get_install_command(['whatever'], interactive=True)
        assert val == expected, val

示例#4

文件： test_rosdep_pip.py 项目： allenh1/rosdep

    def test(mock_method, mock_is_pip_installed):
        mock_is_pip_installed.return_value = True
        installer = PipInstaller()
        mock_method.return_value = []
        assert [] == installer.get_install_command(['fake'])

        # no interactive option with PIP
        mock_method.return_value = ['a', 'b']
        expected = [['sudo', '-H', 'pip', 'install', '-U', 'a'],
                    ['sudo', '-H', 'pip', 'install', '-U', 'b']]
        val = installer.get_install_command(['whatever'], interactive=False)
        assert val == expected, val
        expected = [['sudo', '-H', 'pip', 'install', '-U', 'a'],
                    ['sudo', '-H', 'pip', 'install', '-U', 'b']]
        val = installer.get_install_command(['whatever'], interactive=True)
        assert val == expected, val

示例#5

def test_PipInstaller_get_depends():
    # make sure PipInstaller supports depends
    from rosdep2.platforms.pip import PipInstaller
    installer = PipInstaller()
    assert ['foo'] == installer.get_depends(dict(depends=['foo']))

示例#6

文件： test_rosdep_pip.py 项目： allenh1/rosdep

def test_PipInstaller_get_depends():
    # make sure PipInstaller supports depends
    from rosdep2.platforms.pip import PipInstaller
    installer = PipInstaller()
    assert ['foo'] == installer.get_depends(dict(depends=['foo']))