openapi-core/openapi_core/contrib/falcon/requests.py
2020-03-10 10:45:53 +00:00

36 lines
1.2 KiB
Python

"""OpenAPI core contrib falcon responses module"""
import json
from openapi_core.validation.request.datatypes import OpenAPIRequest, RequestParameters
from werkzeug.datastructures import ImmutableMultiDict
class FalconOpenAPIRequestFactory:
@classmethod
def create(cls, req, route_params):
"""
Create OpenAPIRequest from falcon Request and route params.
"""
method = req.method.lower()
# Convert keys to lowercase as that's what the OpenAPIRequest expects.
headers = {key.lower(): value for key, value in req.headers.items()}
parameters = RequestParameters(
path=route_params,
query=ImmutableMultiDict(req.params.items()),
header=headers,
cookie=req.cookies,
)
return OpenAPIRequest(
host_url=None,
path=req.path,
path_pattern=req.uri_template or req.path,
method=method,
parameters=parameters,
# Support falcon-jsonify.
body=json.dumps(req.json)
if getattr(req, "json", None)
else req.bounded_stream.read(),
mimetype=req.content_type.partition(";")[0] if req.content_type else "",
)