Check

import pyunitwizard as puw

aa = puw.quantity(1.0,'nm')

puw.check(aa, value_type=float)

True

puw.check(aa, unit='nm')

True

puw.check(aa, dimensionality={'[L]':1})

True

puw.check(aa, dimensionality={'[L]':1}, value_type=float, unit='nm')

True

puw.check(aa, dimensionality={'[L]':1, '[T]':-1}, value_type=float)

False

puw.check(aa, dimensionality={'[L]':1}, value_type=float, unit='mm')

False

aa = puw.quantity([0,1,2],'nm')

puw.check(aa, shape=[3])

True

puw.check(aa, dimensionality={'[L]':1}, value_type=list, shape=[3])

False