Setting a value for will cause coverage to look for a config file called
named '1' and in-turn raises an Exception. Based on the docs, if the
environment variable exists coverage is enabled. Just defined the
environment variable instead of giving it a value.
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
