8 examples of 'pycharm activate venv' in Python

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def activate_virtualenv(venv):
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    """Activate a virtualenv in the current Python process."""
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    with open(venv['activate_this']) as f:
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        exec(f.read(), dict(__file__=venv['activate_this']))

854
def do_activate_virtualenv(bare=False):
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    """Executes the activate virtualenv functionality."""
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    # Check for environment marker, and skip if it's set.
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    if 'PIPENV_ACTIVE' not in os.environ:
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        if not bare:
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            click.echo('To activate this project\'s virtualenv, run the following:\n $ {0}'.format(
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                crayons.red('pipenv shell'))
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            )
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        else:
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            click.echo(activate_virtualenv())

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@mock.patch("%s.tempest.sys" % TEMPEST_PATH)
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@mock.patch("os.path.isdir", return_value=False)
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@mock.patch("%s.tempest.check_output" % TEMPEST_PATH,
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            return_value="some_output")
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def test__venv_install_when_venv_does_not_exist(self, mock_check_output,
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                                                mock_isdir, mock_sys):
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    mock_sys.version_info = "not_py27_env"
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    self.verifier._install_venv()
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    mock_isdir.assert_called_once_with(self.verifier.path(".venv"))
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    mock_check_output.assert_has_calls([
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        mock.call(["virtualenv", "-p", mock_sys.executable, ".venv"],
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                  cwd="/tmp"),
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        mock.call(["/tmp/tools/with_venv.sh", "pip",
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                   "install", "-e", "./"], cwd="/tmp")
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    ])

174
def _set_virtualenv(self, index):
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    if index != -1:
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        venv = self.available_venvs[index][1]
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        self.set_virtualenv(venv)

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def activate(self):
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    if not self._initialized:
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        self.initialize()
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    activate_virtualenv(self._root)

82
def create_virtualenv(self, no_site_packages=True):
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    """Creates the virtual environment and installs PIP.
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    Creates the virtual environment and installs PIP only into the
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    virtual environment.
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    """
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    if not os.path.isdir(self.venv):
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        print 'Creating venv...',
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        if no_site_packages:
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            self.run_command(['virtualenv', '-q', '--no-site-packages',
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                             self.venv])
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        else:
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            self.run_command(['virtualenv', '-q', self.venv])
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        print 'done.'
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        print 'Installing pip in venv...',
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        if not self.run_command(['tools/with_venv.sh', 'easy_install',
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                                'pip>1.0']).strip():
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            self.die("Failed to install pip.")
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        print 'done.'
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    else:
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        print "venv already exists..."
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        pass

17
def main(modules):
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    venv = get_active_venv()
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    if venv is None:
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        print "No virtual envs"
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        return
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    site_path = get_sitepackages_path(venv)
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    easy_install_file = get_easy_install_pth(site_path)
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    for m in modules:
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        link_module(m, site_path, easy_install_file)

4
def test_activate_env():
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    runner = CliRunner()
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    result = runner.invoke(run_application,['activate'])
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    assert 'Environment Activated' in result.output 
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    assert result.exit_code == 0