# This file is part of Hypothesis, which may be found at
# https://github.com/HypothesisWorks/hypothesis/
#
# Copyright the Hypothesis Authors.
# Individual contributors are listed in AUTHORS.rst and the git log.
#
# This Source Code Form is subject to the terms of the Mozilla Public License,
# v. 2.0. If a copy of the MPL was not distributed with this file, You can
# obtain one at https://mozilla.org/MPL/2.0/.

"""Run all functions registered for the "hypothesis" entry point.

This can be used with `st.register_type_strategy` to register strategies for your
custom types, running the relevant code when *hypothesis* is imported instead of
your package.
"""

import importlib.metadata
import os


def get_entry_points():
    try:
        eps = importlib.metadata.entry_points(group="hypothesis")
    except TypeError:  # pragma: no cover
        # Load-time selection requires Python >= 3.10.  See also
        # https://importlib-metadata.readthedocs.io/en/latest/using.html
        eps = importlib.metadata.entry_points().get("hypothesis", [])
    yield from eps


def run():
    if not os.environ.get("HYPOTHESIS_NO_PLUGINS"):
        for entry in get_entry_points():  # pragma: no cover
            hook = entry.load()
            if callable(hook):
                hook()