New issue 264: Non-ascii environment variables causes tox script to fail
https://bitbucket.org/hpk42/tox/issues/264/non-ascii-environment-variables-causes-tox
Delano Rodgers:
-----
Tox version: 2.1.1
Python version: 3.4
OS: Windows 8.1
-----
When running to tox script, I get this error:
```
Traceback (most recent call last):
File "C:\Python34\lib\runpy.py", line 170, in _run_module_as_main
"__main__", mod_spec)
File "C:\Python34\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "C:\Dev\testenv\Scripts\tox.exe\__main__.py", line 9, in <module>
File "C:\Dev\testenv\lib\site-packages\tox\session.py", line 39, in main
retcode = Session(config).runcommand()
File "C:\Dev\testenv\lib\site-packages\tox\session.py", line 373, in
runcommand
return self.subcommand_test()
File "C:\Dev\testenv\lib\site-packages\tox\session.py", line 530, in
subcommand_test
self.installpkg(venv, path)
File "C:\Dev\testenv\lib\site-packages\tox\session.py", line 473, in
installpkg
venv.installpkg(path, action)
File "C:\Dev\testenv\lib\site-packages\tox\venv.py", line 240, in installpkg
self._install([sdistpath], extraopts=extraopts, action=action)
File "C:\Dev\testenv\lib\site-packages\tox\venv.py", line 304, in _install
action=action)
File "C:\Dev\testenv\lib\site-packages\tox\venv.py", line 277, in
run_install_command
self._pcall(argv, cwd=self.envconfig.config.toxinidir, action=action)
File "C:\Dev\testenv\lib\site-packages\tox\venv.py", line 375, in _pcall
redirect=redirect, ignore_ret=ignore_ret)
File "C:\Dev\testenv\lib\site-packages\tox\session.py", line 123, in popen
self.id, self.msg, args, env))
File "C:\Python34\lib\encodings\cp1252.py", line 19, in encode
return codecs.charmap_encode(input,self.errors,encoding_table)[0]
UnicodeEncodeError: 'charmap' codec can't encode character '\ufffd' in position
2486: character maps to <undefined>
```
However, when I add this code just before the last line in the _pcall function
in venv.py, the script runs successfully:
```
#!python
for k,v in env.items():
try:
v.encode('ascii')
except UnicodeEncodeError:
env[k] = v.encode('ascii', errors='ignore').decode('ascii')
```
thus leading me to believe that tox isn't liking the non-ascii characters in
some of my environment variables.
Are there any workarounds for this?
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