Wrapper for creating Python Bottle server applications

bottle_wrapper.py

# Copyright (c) 2018 Genome Research Limited
# 
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
# 
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
from typing import Dict, Callable

from bottle import Bottle, request, LocalRequest, LocalResponse, response


def create_app(routes: Dict[str, Callable[[LocalRequest, LocalResponse], str]]) -> Bottle:
    """
    Creates a Bottle application with the given routes.
    :param routes: routes where the keys is the path and the value is the callback
    :return: the created Bottle application
    """
    app = Bottle()
    for path, callback in routes.items():
        app.route(path, callback=lambda: callback(request, response))
    return app