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Have AssertionRewritingHook derive from importlib.abc.MetaPathFinder 

This is nice for self-documentation, and is the type required by mypy
for adding to sys.meta_path.
This commit is contained in:
Ran Benita 2019-07-18 00:39:48 +03:00 committed by Ran Benita
parent 0f11a7a73d
commit 28761c8da1
1 changed files with 2 additions and 1 deletions
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3
src/_pytest/assertion/rewrite.py
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@ -2,6 +2,7 @@
import ast import ast
import errno import errno
import functools import functools
import importlib.abc
import importlib.machinery import importlib.machinery
import importlib.util import importlib.util
import io import io
@ -37,7 +38,7 @@ AST_IS = ast.Is()
AST_NONE = ast.NameConstant(None) AST_NONE = ast.NameConstant(None)
class AssertionRewritingHook: class AssertionRewritingHook(importlib.abc.MetaPathFinder):
"""PEP302/PEP451 import hook which rewrites asserts.""" """PEP302/PEP451 import hook which rewrites asserts."""
def __init__(self, config): def __init__(self, config):