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https://github.com/LukeHagar/connexion.git
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073f0d446e
This PR updates the examples for Connexion 3.0 and merges them for OpenAPI and Swagger. 2 examples required some changes to make them work: - The reverse proxy example required some fixes to the SwaggerUIMiddleware to leverage the `root_path` correctly. This is included in the PR. - The enforced defaults example requires the json validator to adapt the body and pass it on. We currently pass on the original body after validation, and I'm not sure if we should change this. I'll submit a separate PR to discuss this.
68 lines
1.8 KiB
Python
68 lines
1.8 KiB
Python
import datetime
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from connexion import NoContent
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from flask.views import MethodView
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def example_decorator(f):
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"""
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the returned view from <class>.as_view can be decorated
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the decorator is initialized exactly once per class
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"""
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def decorator(*args, **kwargs):
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return f(*args, **kwargs)
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return decorator
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class PetsView(MethodView):
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"""Create Pets service"""
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decorators = [example_decorator]
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pets = {}
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def __init__(self, pets=None):
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# the args and kwargs can be provided
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# via the MethodViewResolver's class_params dict
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if pets is not None:
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self.pets = pets
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def post(self, body: dict):
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name = body.get("name")
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tag = body.get("tag")
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count = len(self.pets)
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pet = {}
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pet["id"] = count + 1
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pet["tag"] = tag
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pet["name"] = name
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pet["last_updated"] = datetime.datetime.now()
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self.pets[pet["id"]] = pet
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return pet, 201
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def put(self, petId, body: dict):
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name = body["name"]
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tag = body.get("tag")
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pet = self.pets.get(petId, {"id": petId})
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pet["name"] = name
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pet["tag"] = tag
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pet["last_updated"] = datetime.datetime.now()
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self.pets[petId] = pet
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return self.pets[petId], 201
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def delete(self, petId):
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id_ = int(petId)
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if self.pets.get(id_) is None:
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return NoContent, 404
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del self.pets[id_]
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return NoContent, 204
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def get(self, petId=None, limit=100):
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if petId is None:
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# NOTE: we need to wrap it with list for Python 3 as
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# dict_values is not JSON serializable
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return list(self.pets.values())[0:limit]
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if self.pets.get(petId) is None:
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return NoContent, 404
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return self.pets[petId]
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