falcon-cors-get-resource-methods.py

import falcon
import falcon_cors


class Resource:
    def on_get(self, req, resp):
        resp.media = {"status": 200}

    on_post = on_get


class ResourceWithSuffix:
    def on_get_suffix(self, req, resp):
        resp.media = {"status": 200}

    on_post_suffix = on_get_suffix


cors = falcon_cors.CORS(
    allow_all_origins=True,
    allow_all_methods=True,
    allow_all_headers=True,
)
app = falcon.API(middleware=[cors.middleware])

resource = Resource()
app.add_route("/a", resource)

resource_with_suffix = ResourceWithSuffix()
app.add_route("/b", resource_with_suffix, suffix="suffix")

# To illustrate the problem:
print("Without:", cors._get_resource_methods(resource))
print("With suffix:", cors._get_resource_methods(resource_with_suffix))