def make_session(self, name, func):
"""Create a session object from the session function.
Args:
name (str): The name of the session.
func (function): The session function.
Returns:
Sequence[~nox.session.Session]: A sequence of Session objects
bound to this manifest and configuration.
"""
# Simple case: If this function is not parametrized, then make
# a simple session
if not hasattr(func, 'parametrize'):
session = Session(name, None, func, self._config, self)
return (session, )
# Since this function is parametrized, we need to add a distinct
# session for each permutation.
sessions = []
calls = generate_calls(func, func.parametrize)
for call in calls:
long_name = name + call.session_signature
sessions.append(Session(name, long_name, call, self._config, self))
# Edge case: If the parameters made it such that there were no valid
# calls, add an empty, do-nothing session.
if not calls:
sessions.append(
Session(name, None, _null_session_func, self._config, self), )
# Return the list of sessions.
return sessions
def make_sessions(session_functions, global_config):
"""Create session objects from the session functions and the global
configuration."""
sessions = []
for name, func in session_functions.items():
if not hasattr(func, 'parametrize'):
sessions.append(Session(name, None, func, global_config))
else:
calls = generate_calls(func, func.parametrize)
for call in calls:
session = Session(name, name + call.session_signature, call,
global_config)
sessions.append(session)
if not calls:
# Add an empty, do-nothing session.
sessions.append(
Session(name, None, _null_session_func, global_config))
return sessions