Tutorial 1 Recognising a Number
インストール
# /usr/local/Python-3.1/bin/python3.1 setup.py install
まんま
>>> from lepl import * >>> SignedFloat().parse('123') ['123'] >>> SignedFloat().parse('cabbage') >>> print(SignedFloat().parse('cabbage')) None
インストール
# /usr/local/Python-3.1/bin/python3.1 setup.py install
まんま
>>> from lepl import * >>> SignedFloat().parse('123') ['123'] >>> SignedFloat().parse('cabbage') >>> print(SignedFloat().parse('cabbage')) None