Python trafaret.Float() Examples
The following are 3
code examples of trafaret.Float().
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Example #1
Source File: test_base.py From trafaret with BSD 2-Clause "Simplified" License | 5 votes |
def test_is_valid(self): string_trafaret = t.Float() assert string_trafaret.is_valid(1.5) == True assert string_trafaret.is_valid('foo') == False
Example #2
Source File: constructor.py From trafaret with BSD 2-Clause "Simplified" License | 5 votes |
def construct(arg): ''' Shortcut syntax to define trafarets. - int, str, float and bool will return t.Int, t.String, t.Float and t.Bool - one element list will return t.List - tuple or list with several args will return t.Tuple - dict will return t.Dict. If key has '?' at the and it will be optional and '?' will be removed - any callable will be t.Call - otherwise it will be returned as is construct is recursive and will try construct all lists, tuples and dicts args ''' if isinstance(arg, t.Trafaret): return arg elif isinstance(arg, tuple) or (isinstance(arg, list) and len(arg) > 1): return t.Tuple(*(construct(a) for a in arg)) elif isinstance(arg, list): # if len(arg) == 1 return t.List(construct(arg[0])) elif isinstance(arg, dict): return t.Dict({construct_key(key): construct(value) for key, value in arg.items()}) elif isinstance(arg, str): return t.Atom(arg) elif isinstance(arg, type): if arg is int: return t.ToInt() elif arg is float: return t.ToFloat() elif arg is str: return t.String() elif arg is bool: return t.Bool() else: return t.Type(arg) elif callable(arg): return t.Call(arg) else: return arg
Example #3
Source File: test_trafaret.py From pydantic with MIT License | 5 votes |
def __init__(self, allow_extra): self.schema = t.Dict({ 'id': t.Int(), 'client_name': t.String(max_length=255), 'sort_index': t.Float, # t.Key('client_email', optional=True): t.Or(t.Null | t.Email()), t.Key('client_phone', optional=True): t.Or(t.Null | t.String(max_length=255)), t.Key('location', optional=True): t.Or(t.Null | t.Dict({ 'latitude': t.Or(t.Float | t.Null), 'longitude': t.Or(t.Float | t.Null), })), t.Key('contractor', optional=True): t.Or(t.Null | t.Int(gt=0)), t.Key('upstream_http_referrer', optional=True): t.Or(t.Null | t.String(max_length=1023)), t.Key('grecaptcha_response'): t.String(min_length=20, max_length=1000), t.Key('last_updated', optional=True): t.Or(t.Null | t.String >> parse), t.Key('skills', default=[]): t.List(t.Dict({ 'subject': t.String, 'subject_id': t.Int, 'category': t.String, 'qual_level': t.String, 'qual_level_id': t.Int, t.Key('qual_level_ranking', default=0): t.Float, })), }) if allow_extra: self.schema.allow_extra('*')