mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-15 22:30:42 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 10

[3.12] gh-111881: Import doctest lazily in libregrtest (GH-111884) (#111893)

Browse source 
gh-111881: Import doctest lazily in libregrtest (GH-111884)

In most cases, doctest is not needed. So don't always import it at
startup. The change reduces the number of modules already
imported when a test is run.
(cherry picked from commit 6f09f69b7f)

Co-authored-by: Victor Stinner <vstinner@python.org>
This commit is contained in:
Miss Islington (bot) 2023-11-09 16:40:10 +01:00 • committed by GitHub
parent e983ca859d
commit 5089faf954
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 8 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

13
Lib/test/libregrtest/single.py
View file

@ -1,4 +1,3 @@
import doctest
import faulthandler
import gc
import importlib
@ -99,14 +98,18 @@ def regrtest_runner(result: TestResult, test_func, runtests: RunTests) -> None:
stats = test_result
case unittest.TestResult():
stats = TestStats.from_unittest(test_result)
case doctest.TestResults():
stats = TestStats.from_doctest(test_result)
case None:
print_warning(f"{result.test_name} test runner returned None: {test_func}")
stats = None
case _:
print_warning(f"Unknown test result type: {type(test_result)}")
stats = None
# Don't import doctest at top level since only few tests return
# a doctest.TestResult instance.
import doctest
if isinstance(test_result, doctest.TestResults):
stats = TestStats.from_doctest(test_result)
else:
print_warning(f"Unknown test result type: {type(test_result)}")
stats = None
result.stats = stats