Skip tests which require write access to files.
Skip tests which require write access to files.

brython-dev/brython,Hasimir/brython,Hasimir/brython,kikocorreoso/brython,jonathanverner/brython,jonathanverner/brython,brython-dev/brython,jonathanverner/brython,kikocorreoso/brython,jonathanverner/brython,Hasimir/brython,brython-dev/brython,Hasimir/brython,kikocorreoso/brython