[3.12] gh-109615: Fix support test_copy_python_src_ignore() (#109958) (#110340)

* gh-109615: Fix support test_copy_python_src_ignore() (#109958)

Fix the test when run on an installed Python: use "abs_srcdir" of
sysconfig, and skip the test if the Python source code cannot be
found.

* Tools/patchcheck/patchcheck.py, Tools/freeze/test/freeze.py and
  Lib/test/libregrtest/utils.py now first try to get "abs_srcdir"
  from sysconfig, before getting "srcdir" from sysconfig.
* test.pythoninfo logs sysconfig "abs_srcdir".

(cherry picked from commit b89ed9df39)

* gh-109615: Fix support test_copy_python_src_ignore() on WASM (#109970)

Not only check if src_dir exists, but look also for Lib/os.py
landmark.

(cherry picked from commit cc54bcf17b)

* gh-109615: Look for 'Modules' as landmark for test_copy_python_src_ignore (GH-110108)

(cherry picked from commit 20bc5f7c28)

* gh-109748: Fix again venv test_zippath_from_non_installed_posix() (#110149)

Call also copy_python_src_ignore() on listdir() names.

shutil.copytree(): replace set() with an empty tuple. An empty tuple
becomes a constant in the compiler and checking if an item is in an
empty tuple is cheap.

(cherry picked from commit 0def8c712b)

---------

Co-authored-by: Steve Dower <steve.dower@python.org>
This commit is contained in:
Victor Stinner 2023-10-04 12:27:12 +02:00 committed by GitHub
parent e7a61d34b7
commit 8939221e91
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7 changed files with 49 additions and 12 deletions

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@ -11,6 +11,13 @@ import reindent
import untabify
def get_python_source_dir():
src_dir = sysconfig.get_config_var('abs_srcdir')
if not src_dir:
src_dir = sysconfig.get_config_var('srcdir')
return os.path.abspath(src_dir)
# Excluded directories which are copies of external libraries:
# don't check their coding style
EXCLUDE_DIRS = [
@ -18,7 +25,7 @@ EXCLUDE_DIRS = [
os.path.join('Modules', 'expat'),
os.path.join('Modules', 'zlib'),
]
SRCDIR = sysconfig.get_config_var('srcdir')
SRCDIR = get_python_source_dir()
def n_files_str(count):