Skip to content
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.

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

loader: disable import tracing if sys.stderr is unavailable #5477

Merged
merged 1 commit into from
Jan 28, 2021
Merged
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Jump to
Jump to file
Failed to load files.
Diff view
Diff view
2 changes: 1 addition & 1 deletion PyInstaller/loader/pyimod03_importers.py
Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,7 @@
# with using type() function:
imp_new_module = type(sys)

if sys.flags.verbose:
if sys.flags.verbose and sys.stderr:
def trace(msg, *a):
sys.stderr.write(msg % a)
sys.stderr.write("\n")
Expand Down
4 changes: 4 additions & 0 deletions news/4213.bugfix.rst
Original file line number Diff line number Diff line change
@@ -0,0 +1,4 @@
(Windows) Fix the frozen program crashing immediately with
``Failed to execute script pyiboot01_bootstrap`` message when built in
``noconsole`` mode and with import logging enabled (either via
``--debug imports`` or ``--debug all`` command-line switch).