Issue #26100:
* Add subprocess._optim_args_from_interpreter_flags()
* Add test.support.optim_args_from_interpreter_flags()
* Use new functions in distutils, test_cmd_line_script, test_compileall and
test_inspect
The change enables test_details() test of test_inspect when -O or -OO command
line option is used.
Issue #26101: Exclude Lib/test/ from sys.path in test_compilepath(). The
directory contains invalid Python files like Lib/test/badsyntax_pep3120.py,
whereas the test ensures that all files can be compiled.
Before the argparse conversion, compileall would (sometimes) accept multiple
paths when -d was specified. Afterward, it does not. The corresponding check
in the original code claimed to prevent multiple *directories* from being
specified...but it didn't really work even to do that. So this patch fixes
the regression by invoking the consenting adults rule: if you specify a
combination of arguments to compileall that produces files with inconsistent
destdirs (which you could do before), it is on you.
Patch by Jake Garver.
sys.path has an unwritable __pycache__ directory.
This typically comes up when someone runs the test suite from an
administrative install of Python on Windows where the user does not
have write permissions to the stdlib's directory.
Thanks to Zachary Ware and Matthias Klose for reporting bugs related
to this issue.
(grafted from 34bbd537b3e688dfbb6498e9083445a6a72fc4b1)
sys.path has an unwritable __pycache__ directory.
This typically comes up when someone runs the test suite from an
administrative install of Python on Windows where the user does not
have write permissions to the stdlib's directory.
Thanks to Zachary Ware and Matthias Klose for reporting bugs related
to this issue.
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.
quiet parameters of compile_{dir, file, path} functions now have
a multilevel value.
Also, -q option of the CLI now have a multilevel value.
Patch by Thomas Kluyver.
Both compileall.compile_dir() and the CLI for compileall now allow for
specifying how many workers to use (or 0 to use all CPUs).
Thanks to Claudiu Popa for the patch.
Try this again, hopefully the right way this time.
Arfrever Taifersar Arahesis reported that test_compileall failed during Gentoo
install because it was tyring to write .pyc files to a read-only system
directory during test_no_args_compiles_path. Having the tests call python
with -S should eliminate the system directories from the path.
Arfrever Taifersar Arahesis reported that test_compileall failed during Gentoo
install because it was tyring to write .pyc files to a read-only system
directory during test_no_args_compiles_path. Having subprocess call python
with -S should eliminate the system directories from the path.
Before the introduction of filename arguments to compileall it gave semi useful
messages about not being able to 'list' names that weren't valid directories.
This fix restores that behavior. In addition to the test for this case, the
patch also adds a test for the default behavior of compileall when no arguments
are provided, and fixes a bug in one of the previously added tests.
* Patch contributed by Arfrever Frehtes Taifersar Arahesis.
* Test added by Barry
Also, improve Makefile's deletion of __pycache__ directories so e.g. 'make
distclean' doesn't fail if no __pycache__ directories exist.
svn+ssh://pythondev@svn.python.org/python/trunk
........
r69481 | brett.cannon | 2009-02-09 18:07:38 -0800 (Mon, 09 Feb 2009) | 4 lines
compileall used the ctime of bytecode and source to determine if the bytecode
should be recreated. This created a timing hole. Fixed by just doing what
import does; check the mtime and magic number.
........
Victor Stinner
Brett Cannon
R David Murray
Berker Peksag
Benjamin Peterson
Serhiy Storchaka
Victor Stinner
Georg Brandl
Éric Araujo
Barry Warsaw
Martin v. Löwis
Matthias Klose
Brett Cannon