I am trying to build a REST web service using spyne. So far I have been able to use ComplexModel to represent my resources. Something very basic, like this (borrowed from the examples):
class Meta(ComplexModel):
version = Unicode
description = Unicode
class ExampleService(ServiceBase):
@srpc(_returns=Meta)
def get_meta():
m = Meta()
m.version="2.0"
m.description="Meta complex class example"
return m
application = Application([ExampleService],
tns='sur.factory.webservices',
in_protocol=HttpRpc(validator='soft'),
out_protocol=JsonDocument()
)
if __name__ == '__main__':
wsgi_app = WsgiApplication(application)
server = make_server('0.0.0.0', 8000, wsgi_app)
server.serve_forever()
To run I use curl -v "http://example.com:8000/get_meta" and I get what I expect.
But what if I would like to access some hierarchy of resources like http://example.com:8000/resourceA/get_meta ??
Thanks for your time!
Two options: Static and dynamic. Here's the static one:
This works today. Note that you can stack
WsgiMounter
's.As for the dynamic one, you should use HttpPattern(). I consider this still experimental as I don't like the implementation, but this works with 2.10.x, werkzeug, pyparsing<2 and WsgiApplication:
Don't forget to turn on validation and put some restrictions on the
resource
type to prevent DoS attacks and throwingTypeError
s and whatnot. I'd do:Note that you can also match http verbs with HttpPattern. e.g.
or
Don't use host matching, as of 2.10, it's broken.
Also, as this bit of Spyne is marked as experimental, its api can change any time.
I hope this helps