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'))
