If this is has any unicode characters in it, it won't load on systems that do
not default to a unicode locale.
find . -type f | while read line; do ret=$(file $line); if [[ $ret == *UTF-8* && $line == *.py ]]; then echo $line; fi; done
The above will list all files that have unicode characters in it and won't load
with locale set to C or POSIX
This avoids tracebacks when daemonizing code which is running under the XMLRunner:
```
23:22:46 Traceback (most recent call last):
23:22:47 File "/testing/salt/utils/process.py", line 644, in _run
23:22:47 return self._original_run()
23:22:47 File "/usr/lib64/python3.4/multiprocessing/process.py", line 93, in run
23:22:47 self._target(*self._args, **self._kwargs)
23:22:47 File "/testing/salt/client/mixins.py", line 464, in _proc_function
23:22:47 salt.utils.daemonize()
23:22:47 File "/testing/salt/utils/__init__.py", line 502, in daemonize
23:22:47 os.dup2(dev_null.fileno(), sys.stdout.fileno())
23:22:47 io.UnsupportedOperation: fileno
23:22:47 Process SignalHandlingMultiprocessingProcess-2:
23:22:47 Traceback (most recent call last):
23:22:47 File "/usr/lib64/python3.4/multiprocessing/process.py", line 254, in _bootstrap
23:22:47 self.run()
23:22:47 File "/testing/salt/utils/process.py", line 644, in _run
23:22:47 return self._original_run()
23:22:47 File "/usr/lib64/python3.4/multiprocessing/process.py", line 93, in run
23:22:47 self._target(*self._args, **self._kwargs)
23:22:47 File "/testing/salt/client/mixins.py", line 464, in _proc_function
23:22:47 salt.utils.daemonize()
23:22:47 File "/testing/salt/utils/__init__.py", line 502, in daemonize
23:22:47 os.dup2(dev_null.fileno(), sys.stdout.fileno())
23:22:47 io.UnsupportedOperation: fileno
```
