Skip to content

gh-93771: Clarify how deepfreeze.py is run#94150

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
gvanrossum merged 2 commits into from
Jun 23, 2022
Merged

gh-93771: Clarify how deepfreeze.py is run #94150

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
d895840
Clarify how deepfreeze.py is run
gvanrossum Jun 23, 2022
3a77a8f
Fix typo
gvanrossum Jun 23, 2022
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
6 changes: 4 additions & 2 deletions Tools/scripts/deepfreeze.py
View file
Open in desktop
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,9 @@
"""Deep freeze

The script is executed by _bootstrap_python interpreter. Shared library
extension modules are not available.
The script may be executed by _bootstrap_python interpreter.

@kumaraditya303kumaraditya303Jun 23, 2022

Copy link
Copy Markdown
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM, another thing is that even though this script is executed by _bootstrap_python with the same magic number, still it uses umarshal rather than directly using compile even though it supports both but I suppose that it would be too much info to add.

@gvanrossumgvanrossumJun 23, 2022

Copy link
Copy Markdown
MemberAuthor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

I guess that code could even be removed?

@kumaraditya303kumaraditya303Jun 23, 2022

Copy link
Copy Markdown
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

That code is useful as sometimes I used it to debug marshal output so better to leave as is.

@gvanrossumgvanrossumJun 23, 2022

Copy link
Copy Markdown
MemberAuthor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Okay, that's fine.

Shared library extension modules are not available in that case.
On Windows, and in cross-compilation cases, it is executed
by Python 3.10, and 3.11 features are not available.
"""
import argparse
import ast
Expand Down