import_cldr: separate argument parsing from processing
import_cldr: separate argument parsing from processing

python-babel/babel,iamshubh22/babel,python-babel/babel,iamshubh22/babel,srisankethu/babel,mitsuhiko/babel,srisankethu/babel,mitsuhiko/babel,iamshubh22/babel,srisankethu/babel,mitsuhiko/babel