Code duplication in API design for URL route functions vs. real world object methods

I have code duplication in my API design for the object methods vs. the URL routing functions:

# door_model.py

class Door:                               
    def open(self):                       # "Door.open" written once...
       ...

# http_api.py (the HTTP server is separated from the real-world object models)

@app.route('/api/door/open')              # ... written twice
def dooropen():                           # ... written three times
    d.open()                              # ... written four times!

d = Door()

How to avoid this unnecessary duplication of names in a similar API design? (while keeping a separation between real-world object models vs. HTTP server).

Is there a general pattern to avoid unnecessary duplication of names when using an object model (with methods), and URL routes functions? (nearly a Model View Controller pattern)

See also Associate methods of an object to API URL routes with Python Flask.

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