multiple type handling with option raises error

Hyunjun Kim avatarHyunjun Kim created an issue
import typequery

amp = typequery.GenericMethod('amp')

@amp.of(int)
@amp.of(float)
def amp(value, **options):
    try:
        amp_x = options['amp_x']
    except KeyError:
        amp_x = 1
    return value * amp_x

if __name__ == '__main__':
    print amp(1, amp_x=5)
$ python tp.py
Traceback (most recent call last):
  File "tp.py", line 15, in <module>
    print amp(1, amp_x=5)
  File "~/venv/local/lib/python2.7/site-packages/TypeQuery-0.1.2-py2.7.egg/typequery.py", line 214, in __call__
    return f(*args, **kwargs)
TypeError: 'tuple' object is not callable
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