view mercurial/thirdparty/attr/_config.py @ 42760:9f2189b6bf2a

config: add experimental argument to the config registrar

Until now, there are almost 28 config items which are considered as
`experimental` but, not present in the `experimental` section of
the registrar. This patch adds an `experimental` argument to the
config registrar to mark such config items.

Differential Revision: https://phab.mercurial-scm.org/D6728

Differential Revision: https://phab.mercurial-scm.org/D6746

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