needing restrictions
defining tests first
except clause is only for emergencies
we need pandas; py32 is not properly supported, yet
better naming
gardening
starting to adapt to library
better name
execution is done via external scripts
gardening
sha-bang not needed
data to test make_restrictions
testing on test data
found untested corners
more test data
side effect is never called
parsing empty bags properly
rewrite to use current library