formelsammlung.venv_utils module¶

formelsammlung.venv_utils.get_venv_path(raise_error=False)[source]¶

Get path to the venv from where the python executable runs.

Parameters: raise_error (bool) – raise FileNotFoundError if no venv is detected. Default: False
Raises: FileNotFoundError – when no calling venv can be detected.
Return type: Optional[Path]
Returns: Return venv path or None if python is not called from a venv.

formelsammlung.venv_utils.get_venv_bin_dir(venv_path, raise_error=False)[source]¶

Return path to bin/Scripts dir of given venv.

Parameters

venv_path (Union[str, Path]) – Path to venv
raise_error (bool) – raise FileNotFoundError if no bin/Scripts dir is found. Default: False

Raises

FileNotFoundError – when no bin/Scripts dir can be found for given venv.

Return type

Optional[Path]

Returns

Path to bin/Scripts dir or None

formelsammlung.venv_utils.get_venv_tmp_dir(venv_path, raise_error=False)[source]¶

Return path to tmp/temp dir of given venv.

Parameters

venv_path (Union[str, Path]) – Path to venv
raise_error (bool) – raise FileNotFoundError if no tmp/temp dir is found. Default: False

Raises

FileNotFoundError – when no tmp/temp dir can be found for given venv.

Return type

Optional[Path]

Returns

Path to tmp/temp dir or None

formelsammlung.venv_utils.get_venv_site_packages_dir(venv_path, raise_error=False)[source]¶

Return path to site-packages dir of given venv.

Parameters

venv_path (Union[str, Path]) – Path to venv
raise_error (bool) – raise FileNotFoundError if no site-packages dir is found. Default: False

Raises

FileNotFoundError – when no site-packages dir can be found for given venv.

Return type

Optional[Path]

Returns

Path to site-packages dir or None

formelsammlung.venv_utils.where_installed(program)[source]¶

Find installation locations for given program.

Return exit code and locations based on found installation places. Search in current venv and globally.

Exit codes: