app.py

#python
import os
import logging
#web app
from tornado.web import Application, FallbackHandler, StaticFileHandler
from tornado.httpserver import HTTPServer
from tornado.ioloop import IOLoop

#internal
from handlers import routes
from oauthApi import oauth_app
import config as conf

# Load Logging definition
logging.basicConfig(level=logging.INFO)
logger = logging.getLogger('tornado-info')

DOCS_BASE_PATH = "docs/"
API_BASE_PATH = "api/v1/"
LISTEN_PORT = conf.LISTEN_PORT
cwd = os.getcwd() # used by static file server
# execute asynchronously action

# When running locally, disable OAuthlib's HTTPs verification.
# ACTION ITEM for developers:
#     When running in production *do not* leave this option enabled.
#os.environ['OAUTHLIB_INSECURE_TRANSPORT'] = '1'


'''Initializing the application with routes'''
web_app = Application([
    (r"/"+API_BASE_PATH+"documents/links/([^/]+)", routes.Links),
    (r"/"+API_BASE_PATH+"documents/([^/]+)", routes.Documents),
    (r"/"+API_BASE_PATH+"documents/pdf/([^/]+)", routes.RenderDocToPDF),
    (r"/"+API_BASE_PATH+"documents", routes.PostWpNda),
    (r"/"+API_BASE_PATH+"login", routes.AuthLoginHandler),
    (r"/"+API_BASE_PATH+"signin", routes.RegisterUser),
    (r"/"+API_BASE_PATH+"register", routes.RegisterUserByEmail),
    (r"/"+API_BASE_PATH+"payments/webhook/confirmation", routes.WebhookConfirm),
    (r"/"+API_BASE_PATH+"pdf/(.*)", FallbackHandler, dict(fallback=oauth_app)),
    (r"/"+DOCS_BASE_PATH+"(.*)", FallbackHandler, dict(fallback=oauth_app)),
    (r"/", FallbackHandler, dict(fallback=oauth_app)),
    (r"/(.*\.css)", StaticFileHandler, {"path": cwd}),
    (r"/(.*\.js)", StaticFileHandler, {"path": cwd}),
    (r"/(.*\.svg)", StaticFileHandler, {"path": cwd}),
    (r"/(.*\.txt)", StaticFileHandler, {"path": cwd}),
    (r'.*', routes.APINotFoundHandler)],
    debug=True)

httpServer = HTTPServer(web_app)
httpServer.listen(LISTEN_PORT)
httpServer.start()
IOLoop.instance().start()