init-attrs-with-kwargs 0.1.5

A helper for type-checked command-line argument store

init_attrs_with_kwargs

A helper for type-checked command-line argument store.

Sample

from init_attrs_with_kwargs import InitAttrsWKwArgs

class MyArgs(InitAttrsWKwArgs):
    count: int
    name: str
    max_length: int

# Initialize from docopt's return value, with casting str to int
args: MyArgs = MyArgs(_cast_str_values=True, **{'<count>': '1', '--name': "Joe", '--max-length': '100'})

print("args.count=%s" % repr(args.count))
print("args.name=%s" % repr(args.name))
print("args.max_length=%s" % repr(args.max_length))

Another samples:

• sample1.py. Describes data type conversion and error handling.
• sample2.py. Storing docopt-parsed command line arguments in a type-hinted class's object.