import pecan
from pecan_swagger import decorators as swagger


@swagger.path('profile', 'Profile', 'Root')
class ProfileController(object):

    @pecan.expose(generic=True, template='index.html')
    def index(self):
        return dict()

    @index.when(method='POST')
    def index_post(self, **kw):
        print(kw)
        pecan.redirect('/profile')


@swagger.path('/', 'Root')
class RootController(object):

    profile = ProfileController()

import pprint

from pecan_swagger import utils
import myapp

pp = pprint.PrettyPrinter(indent=2)
pp.pprint(utils.swagger_build('myapp', '1.0'))

$ python myapp-doc.py
{
  "swagger": "2.0",
  "info": {
    "version": "1.0",
    "title": "myapp"
  },
  "paths": {
    "/profile": {
      "POST": {},
      "GET": {}
    }
  }
}