Metadata-Version: 1.1
Name: trafaret
Version: 0.6.0
Summary: Validation and parsing library
Home-page: https://github.com/Deepwalker/trafaret/
Author: Barbuza, Deepwalker, nimnull
Author-email: krivushinme@gmail.com
License: BSD
Description: Trafaret
        ========
        
        Trafaret is rigid and powerful lib to work with foreign data, configs etc.
        It provides simple way to check anything, and convert it accordingly to your needs.
        
        For simple example what can be done::
        
            import datetime
            import trafaret as t
        
            date = t.Dict(year=t.Int, month=t.Int, day=t.Int) >> (lambda d: datetime.datetime(**d))
            assert date.check({'year': 2012, 'month': 1, 'day': 12}) == datetime.datetime(2012, 1, 12)
        
        Work with regex::
        
            >>> c = t.String(regex=r'^name=(\w+)$') >> (lambda m: m.groups()[0])
            >>> c.check('name=Jeff')
            'Jeff'
        
        Change dict names::
        
            >>> c = t.Dict(t.Key('uNJ') >> 'user_name': t.String})
            >>> c.check({'uNJ': 'Adam'})
            {'user_name': 'Adam'}
        
        ``Arrow`` date checking::
        
            import arrow
        
            def check_datetime(str):
                try:
                    return arrow.get(str).naive
                except arrow.parser.ParserError:
                    return t.DataError('value is not in proper date/time format')
        
        Yes, you can write trafarets that simple.
        
        
        Read The Docs hosted documentation <http://trafaret.readthedocs.org/en/latest/>
        or look to the docs/api/intro.rst for start.
Keywords: validation form forms data schema
Platform: UNKNOWN
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: BSD License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
