def test_regexp_raw_error(self): trafaret = t.RegexpRaw('cat') res = catch_error(trafaret, 'dog') assert res.as_dict(value=True) == 'does not match pattern cat, got \'dog\'' res = extract_error(trafaret, None) assert res == 'value is not a string'
def test_regexp_raw_error(self): trafaret = t.RegexpRaw('cat') res = catch_error(trafaret, 'dog') self.assertEqual(res.as_dict(value=True), 'does not match pattern cat, got \'dog\'')
def test_regexp_raw(self): trafaret = t.RegexpRaw('.*(cat).*') self.assertEqual(trafaret('cat1212').groups()[0], 'cat')
def test_repr(self): assert repr(t.RegexpRaw('.*(cat).*')) == '<Regexp ".*(cat).*">'
def test_regexp_raw(self): trafaret = t.RegexpRaw('.*(cat).*') assert trafaret('cat1212').groups()[0] == 'cat'
date = t.Dict(year=t.Int, month=t.Int, day=t.Int) >> (lambda d: datetime.datetime(**d)) task = t.Dict({ 'key': t.String(), t.Key('timestamp', optional=True): date, }) print( task.check({ 'key': 'foo', 'timestamp': { 'year': 2012, 'month': 1, 'day': 12 } })) ### Dict keys conversion c = t.Dict({t.Key('userNameJava') >> 'name': t.String}) print(c.check({'userNameJava': 'Adam'})) ### Dict key conversion + fold from trafaret.utils import fold c = t.Dict({t.Key('uNJ') >> 'user__name': t.String}) >> fold print(c.check({'uNJ': 'Adam'})) ### Regex String c = t.RegexpRaw(r'name=(\w+)') >> (lambda m: m.group(1)) print(c.check('name=Jeff'))