def feature_requirements(featlist):
funcs, cfgs = load()
all_featcfg = reqmod.valuedict()
for feat in featlist:
featcfg = cfgs.get(feat)
if not featcfg:
msg.debug('No feature config for feature "%s' % feat)
continue
all_featcfg = update_if(all_featcfg, None, **featcfg)
return all_featcfg
def test_update_if():
start = dict(a=1,b=2, something=None, override=None, keep='lovely')
end = util.update_if(start, None, b=42, c=69, nothing=None, override='something', keep=None)
assert len(end) == 7
assert end['a'] == 1
assert end['b'] == 42
assert end['c'] == 69
assert end['nothing'] is None
assert end['override'] is 'something'
assert end['keep'] is 'lovely'
print (end)