New submission from E. Paine <[email protected]>:
When compiling the master branch (i.e. running 'make'), I get a
UnicodeDecodeError as follows:
Traceback (most recent call last):
File "/home/elisha/Documents/Python/cp0/cpython/./setup.py", line 2619, in
<module>
main()
File "/home/elisha/Documents/Python/cp0/cpython/./setup.py", line 2589, in
main
setup(# PyPI Metadata (PEP 301)
File "/home/elisha/Documents/Python/cp0/cpython/Lib/distutils/core.py", line
148, in setup
dist.run_commands()
File "/home/elisha/Documents/Python/cp0/cpython/Lib/distutils/dist.py", line
966, in run_commands
self.run_command(cmd)
File "/home/elisha/Documents/Python/cp0/cpython/Lib/distutils/dist.py", line
985, in run_command
cmd_obj.run()
File
"/home/elisha/Documents/Python/cp0/cpython/Lib/distutils/command/build.py",
line 135, in run
self.run_command(cmd_name)
File "/home/elisha/Documents/Python/cp0/cpython/Lib/distutils/cmd.py", line
313, in run_command
self.distribution.run_command(command)
File "/home/elisha/Documents/Python/cp0/cpython/Lib/distutils/dist.py", line
985, in run_command
cmd_obj.run()
File
"/home/elisha/Documents/Python/cp0/cpython/Lib/distutils/command/build_ext.py",
line 340, in run
self.build_extensions()
File "/home/elisha/Documents/Python/cp0/cpython/./setup.py", line 471, in
build_extensions
self.detect_modules()
File "/home/elisha/Documents/Python/cp0/cpython/./setup.py", line 1825, in
detect_modules
self.detect_ctypes()
File "/home/elisha/Documents/Python/cp0/cpython/./setup.py", line 2205, in
detect_ctypes
if grep_headers_for('ffi_prep_cif_var', ffi_headers):
File "/home/elisha/Documents/Python/cp0/cpython/./setup.py", line 246, in
grep_headers_for
if function in f.read():
File "/home/elisha/Documents/Python/cp0/cpython/Lib/codecs.py", line 322, in
decode
(result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0x92 in position 4210:
invalid start byte
The problematic file it is trying to read is /usr/include/OMX_Other.h which is
part of the libomxil-bellagio package (a copy of this package can be downloaded
from
https://www.archlinux.org/packages/extra/x86_64/libomxil-bellagio/download/).
More specifically, there are several characters in the comments which cannot be
decoded correctly (the first of these is on line 93).
The fix is a very simple one and is just to add errors='replace' to line 244 of
setup.py (I cannot see this having any ill-effects).
I couldn't find who to nosy for this so apologies about that.
----------
components: Build
messages: 380913
nosy: epaine
priority: normal
severity: normal
status: open
title: Setup.py: UnicodeDecodeError in grep_headers_for
type: compile error
versions: Python 3.10, Python 3.8, Python 3.9
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Python tracker <[email protected]>
<https://bugs.python.org/issue42351>
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