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Issue #22834: Have import suppress FileNotFoundError when the current

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working directory no longer exists.

Thanks to Martin Panter for the bug report.
This commit is contained in:
Brett Cannon 2014-11-21 12:19:28 -05:00
parent 8314690a26
commit b6e2556d8f
7 changed files with 1043 additions and 1001 deletions
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12
Lib/test/test_importlib/import_/test_path.py
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@ -5,6 +5,7 @@ machinery = util.import_importlib('importlib.machinery')
import os
import sys
import tempfile
from types import ModuleType
import unittest
import warnings
@ -158,6 +159,17 @@ class FinderTests:
got = self.machinery.PathFinder.find_spec('whatever', [path])
self.assertEqual(got, success_finder.spec)
def test_deleted_cwd(self):
# Issue #22834
self.addCleanup(os.chdir, os.getcwd())
with tempfile.TemporaryDirectory() as path:
os.chdir(path)
with util.import_state(path=['']):
# Do not want FileNotFoundError raised.
self.assertIsNone(self.machinery.PathFinder.find_spec('whatever'))
(Frozen_FinderTests,
Source_FinderTests