text: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  # File: constants.py
  #
  # Copyright 2018 Oriol Fabregas
  #
  # 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.
  #
  
  """
  Main code for pystrava
  
  .. _Google Python Style Guide:
     http://google.github.io/styleguide/pyguide.html
  
  """
  
  from collections import namedtuple
  from urllib.parse import urlparse
  
  User = namedtuple('User', ['client_id',
                             'client_secret',
                             'email',
                             'password'])
  
  Token = namedtuple('Token', ['access_token',
                               'token_type',
                               'expires_at',
                               'expires_in',
                               'refresh_token'])
  
  SITE = 'https://www.strava.com'
  HEADERS = {'DNT': '1', 'Host': urlparse(SITE).netloc}
  
  INVALID_TOKEN_MSG = {"message": "Authorization Error",
                       "errors": [{"resource": "Athlete",
                                   "field":"access_token",
                                   "code":"invalid"}]}
  