With issue 10419 fixed, I've run into the next distutils unicode bug: The command "install_egg_info" doesn't specify an encoding when opening the ".egg-info" file for writing. Depending on the locale, this may result in something like the following:
$ python setup.py install
[...]
Traceback (most recent call last):
File "setup.py", line 67, in <module>
main()
File "setup.py", line 62, in main
cmdclass={"test":TestCommand},
File "/home/hagen/src/python/Lib/distutils/core.py", line 149, in setup
dist.run_commands()
File "/home/hagen/src/python/Lib/distutils/dist.py", line 919, in run_commands
self.run_command(cmd)
File "/home/hagen/src/python/Lib/distutils/dist.py", line 938, in run_command
cmd_obj.run()
File "/home/hagen/src/python/Lib/distutils/command/install.py", line 583, in run
self.run_command(cmd_name)
File "/home/hagen/src/python/Lib/distutils/cmd.py", line 315, in run_command
self.distribution.run_command(command)
File "/home/hagen/src/python/Lib/distutils/dist.py", line 938, in run_command
cmd_obj.run()
File "/home/hagen/src/python/Lib/distutils/command/install_egg_info.py", line 44, in run
self.distribution.metadata.write_pkg_file(f)
File "/home/hagen/src/python/Lib/distutils/dist.py", line 1033, in write_pkg_file
file.write('Author: %s\n' % self.get_contact() )
UnicodeEncodeError: 'ascii' codec can't encode character '\xfc' in position 15: ordinal not in range(128)
I guess some encoding (UTF-8?) should be specified in the "run" method of "install_egg_info".
The pkg_resources module in setuptools or distribute reads those files.
In 3.3, packaging.database reads them too (it’s an implementation of PEP 376 with b/w compat with egg-info). It may work just fine in 3.x (it uses text I/O), but when we backport packaging to distutils2 for 2.4+, we’ll probably run into the problem again.