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1# This file is part of Hypothesis, which may be found at
2# https://github.com/HypothesisWorks/hypothesis/
3#
4# Copyright the Hypothesis Authors.
5# Individual contributors are listed in AUTHORS.rst and the git log.
6#
7# This Source Code Form is subject to the terms of the Mozilla Public License,
8# v. 2.0. If a copy of the MPL was not distributed with this file, You can
9# obtain one at https://mozilla.org/MPL/2.0/.
11"""Run all functions registered for the "hypothesis" entry point.
13This can be used with `st.register_type_strategy` to register strategies for your
14custom types, running the relevant code when *hypothesis* is imported instead of
15your package.
16"""
18import importlib.metadata
19import os
22def run() -> None:
23 if os.environ.get("HYPOTHESIS_NO_PLUGINS"):
24 return
26 for entry in importlib.metadata.entry_points(
27 group="hypothesis"
28 ): # pragma: no cover
29 hook = entry.load()
30 if callable(hook):
31 hook()