filemerge: drop a default argument to appease pytype
The function slices and takes the length of this argument without internally
setting it if not provided. There was no bug here because both callers passed
the argument.
Differential Revision: https://phab.mercurial-scm.org/D7464
from __future__ import absolute_import, division, print_function
__all__ = ["set_run_validators", "get_run_validators"]
_run_validators = True
def set_run_validators(run):
"""
Set whether or not validators are run. By default, they are run.
"""
if not isinstance(run, bool):
raise TypeError("'run' must be bool.")
global _run_validators
_run_validators = run
def get_run_validators():
"""
Return whether or not validators are run.
"""
return _run_validators