def update(pyngrok_config=None):
"""
Update ``ngrok`` for the given config's ``ngrok_path``, if an update is available.
:param pyngrok_config: A ``pyngrok`` configuration to use when interacting with the ``ngrok`` binary,
overriding :func:`~pyngrok.conf.get_default()`.
:type pyngrok_config: PyngrokConfig, optional
:return: The result from the ``ngrok`` update.
:rtype: str
"""
if pyngrok_config is None:
pyngrok_config = conf.get_default()
return process.capture_run_process(pyngrok_config.ngrok_path, ["update"])
def get_version(pyngrok_config=None):
"""
Get a tuple with the ``ngrok`` and ``pyngrok`` versions.
:param pyngrok_config: A ``pyngrok`` configuration to use when interacting with the ``ngrok`` binary,
overriding :func:`~pyngrok.conf.get_default()`.
:type pyngrok_config: PyngrokConfig, optional
:return: A tuple of ``(ngrok_version, pyngrok_version)``.
:rtype: tuple
"""
if pyngrok_config is None:
pyngrok_config = conf.get_default()
ngrok_version = process.capture_run_process(pyngrok_config.ngrok_path, ["--version"]).split("version ")[1]
return ngrok_version, __version__