Add type inference

[dfurtado]

Parameters passed through the route URI are always resolved as str. It would be much cleaner if the framework could convert the str values to the correct types, using as reference the value place holders in the route definition.

For example, let's say we have the following route:

@get('/api/user/{int:id}')
def getuser(self, id):
    pass

The id will be type str even though it has been specified that the type of the parameter is int.

The framework supports adding str and int parameters to the route URI so that would be a good start when implementing type inference.