diff options
| author | Brett Cannon <brett@python.org> | 2015-04-13 18:21:02 (GMT) |
|---|---|---|
| committer | Brett Cannon <brett@python.org> | 2015-04-13 18:21:02 (GMT) |
| commit | f299abdafa0f2b6eb7abae274861b19b361c96bc (patch) | |
| tree | afc3a2bf560e30c7725510eda3b57d71ceddba00 /Lib/test/support | |
| parent | a63cc212348e276c8ede32773313c60ff7fda651 (diff) | |
| download | cpython-f299abdafa0f2b6eb7abae274861b19b361c96bc.zip cpython-f299abdafa0f2b6eb7abae274861b19b361c96bc.tar.gz cpython-f299abdafa0f2b6eb7abae274861b19b361c96bc.tar.bz2 | |
Issue #23731: Implement PEP 488.
The concept of .pyo files no longer exists. Now .pyc files have an
optional `opt-` tag which specifies if any extra optimizations beyond
the peepholer were applied.
Diffstat (limited to 'Lib/test/support')
| -rw-r--r-- | Lib/test/support/__init__.py | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py index 0495121..1d0f11f 100644 --- a/Lib/test/support/__init__.py +++ b/Lib/test/support/__init__.py @@ -376,36 +376,32 @@ def rmtree(path): pass def make_legacy_pyc(source): - """Move a PEP 3147 pyc/pyo file to its legacy pyc/pyo location. - - The choice of .pyc or .pyo extension is done based on the __debug__ flag - value. + """Move a PEP 3147/488 pyc file to its legacy pyc location. :param source: The file system path to the source file. The source file - does not need to exist, however the PEP 3147 pyc file must exist. + does not need to exist, however the PEP 3147/488 pyc file must exist. :return: The file system path to the legacy pyc file. """ pyc_file = importlib.util.cache_from_source(source) up_one = os.path.dirname(os.path.abspath(source)) - legacy_pyc = os.path.join(up_one, source + ('c' if __debug__ else 'o')) + legacy_pyc = os.path.join(up_one, source + 'c') os.rename(pyc_file, legacy_pyc) return legacy_pyc def forget(modname): """'Forget' a module was ever imported. - This removes the module from sys.modules and deletes any PEP 3147 or - legacy .pyc and .pyo files. + This removes the module from sys.modules and deletes any PEP 3147/488 or + legacy .pyc files. """ unload(modname) for dirname in sys.path: source = os.path.join(dirname, modname + '.py') # It doesn't matter if they exist or not, unlink all possible - # combinations of PEP 3147 and legacy pyc and pyo files. + # combinations of PEP 3147/488 and legacy pyc files. unlink(source + 'c') - unlink(source + 'o') - unlink(importlib.util.cache_from_source(source, debug_override=True)) - unlink(importlib.util.cache_from_source(source, debug_override=False)) + for opt in ('', 1, 2): + unlink(importlib.util.cache_from_source(source, optimization=opt)) # Check whether a gui is actually available def _is_gui_available(): |