Python venv.main() Examples

The following are 5 code examples of venv.main(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module venv , or try the search function .
Example #1
Source File: setup.py    From nginx-config-builder with BSD 2-Clause "Simplified" License 6 votes vote down vote up 
def run(self):
        venv_path = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'venv', 'nginx-config-builder')
        print('Creating virtual environment in {path}'.format(path=venv_path))
        if '3' in self.python or sys.version_info[0] >= 3:
            import venv
            venv.main(args=[venv_path])
        else:
            venv_cmd = ['virtualenv']
            if self.python:
                venv_cmd.extend(['-p', self.python])
            venv_cmd.append(venv_path)
            subprocess.check_call(venv_cmd)
        print('Linking `activate` to top level of project.\n')
        print('To activate, simply run `source activate`.')
        try:
            os.symlink(
                os.path.join(venv_path, 'bin', 'activate'),
                os.path.join(os.path.dirname(os.path.abspath(__file__)), 'activate')
            )
        except OSError:
            # symlink already exists
            pass
Example #2
Source File: setup.py    From asciietch with BSD 2-Clause "Simplified" License 5 votes vote down vote up 
def run_tests(self):
        import tox

        errno = -1
        try:
            tox.session.main()
        except SystemExit as e:
            errno = e.code
        sys.exit(errno)
Example #3
Source File: setup.py    From asciietch with BSD 2-Clause "Simplified" License 5 votes vote down vote up 
def run_tests(self):
        import pytest

        errno = pytest.main()
        sys.exit(errno)
Example #4
Source File: setup.py    From asciietch with BSD 2-Clause "Simplified" License 5 votes vote down vote up 
def run(self):
        venv_path = Path(__file__).absolute().parent / 'venv' / 'asciietch'
        print(f'Creating virtual environment in {venv_path}')
        venv.main(args=[str(venv_path)])
        print(
            'Linking `activate` to top level of project.\n'
            'To activate, simply run `source activate`.'
        )
        activate = Path(venv_path, 'bin', 'activate')
        activate_link = Path(__file__).absolute().parent / 'activate'
        try:
            activate_link.symlink_to(activate)
        except FileExistsError:
            ...
Example #5
Source File: setup.py    From shiv with BSD 2-Clause "Simplified" License 5 votes vote down vote up 
def run(self):
        venv_path = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'venv', 'shiv')
        print('Creating virtual environment in {}'.format(venv_path))
        venv.main(args=[venv_path])
        print(
            'Linking `activate` to top level of project.\n'
            'To activate, simply run `source activate`.'
        )
        try:
            os.symlink(
                Path(venv_path, 'bin', 'activate'),
                Path(Path(__file__).absolute().parent, 'activate'),
            )
        except FileExistsError:
            pass