Skip to content

bpo-45020: Freeze some of the modules imported during startup. #28335

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
ericsnowcurrently merged 8 commits into from
Sep 15, 2021
Merged

bpo-45020: Freeze some of the modules imported during startup. #28335

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
8 commits
Select commit Hold shift + click to select a range
c0fe716
Freeze the stdlib modules loaded during startup.
ericsnowcurrently Aug 12, 2021
ba13d76
Undo the changes to tests that were using the os module.
ericsnowcurrently Sep 8, 2021
1648f76
Fix test_4_daemon_threads.
ericsnowcurrently Sep 13, 2021
4d45ca7
For now, do not freeze encodings.*.
ericsnowcurrently Sep 13, 2021
f382877
For now, do not freeze os, site, or codecs.
ericsnowcurrently Sep 13, 2021
d0a8764
Always freeze both posixpath and ntpath.
ericsnowcurrently Sep 13, 2021
684a7de
Add a NEWS entry.
ericsnowcurrently Sep 14, 2021
d588816
Put the full _freeze_module command on a single line (for less noise).
ericsnowcurrently Sep 15, 2021
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
Always freeze both posixpath and ntpath.
  • Loading branch information
@ericsnowcurrently
ericsnowcurrently committed Sep 15, 2021
commit d0a8764a22a27b995acb683569ca32e8a349af98
6 changes: 6 additions & 0 deletions Makefile.pre.in
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -790,6 +790,11 @@ Python/frozen_modules/genericpath.h: Programs/_freeze_module Lib/genericpath.py
$(srcdir)/Lib/genericpath.py \
$(srcdir)/Python/frozen_modules/genericpath.h

Python/frozen_modules/ntpath.h: Programs/_freeze_module Lib/ntpath.py
$(srcdir)/Programs/_freeze_module ntpath \
$(srcdir)/Lib/ntpath.py \
$(srcdir)/Python/frozen_modules/ntpath.h

Python/frozen_modules/posixpath.h: Programs/_freeze_module Lib/posixpath.py
$(srcdir)/Programs/_freeze_module posixpath \
$(srcdir)/Lib/posixpath.py \
Expand Down Expand Up @@ -1046,6 +1051,7 @@ FROZEN_FILES = \
$(srcdir)/Python/frozen_modules/_collections_abc.h \
$(srcdir)/Python/frozen_modules/_sitebuiltins.h \
$(srcdir)/Python/frozen_modules/genericpath.h \
$(srcdir)/Python/frozen_modules/ntpath.h \
$(srcdir)/Python/frozen_modules/posixpath.h \
$(srcdir)/Python/frozen_modules/stat.h \
$(srcdir)/Python/frozen_modules/hello.h
Expand Down
2 changes: 2 additions & 0 deletions Python/frozen.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,7 @@
#include "frozen_modules/_collections_abc.h"
#include "frozen_modules/_sitebuiltins.h"
#include "frozen_modules/genericpath.h"
#include "frozen_modules/ntpath.h"
#include "frozen_modules/posixpath.h"
#include "frozen_modules/stat.h"
#include "frozen_modules/hello.h"
Expand All @@ -68,6 +69,7 @@ static const struct _frozen _PyImport_FrozenModules[] = {
(int)sizeof(_Py_M___collections_abc)},
{"_sitebuiltins", _Py_M___sitebuiltins, (int)sizeof(_Py_M___sitebuiltins)},
{"genericpath", _Py_M__genericpath, (int)sizeof(_Py_M__genericpath)},
{"ntpath", _Py_M__ntpath, (int)sizeof(_Py_M__ntpath)},
{"posixpath", _Py_M__posixpath, (int)sizeof(_Py_M__posixpath)},
{"stat", _Py_M__stat, (int)sizeof(_Py_M__stat)},

Expand Down
1 change: 1 addition & 0 deletions Python/frozen_modules/MANIFEST
View file
Open in desktop

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

Loading