text: #!/usr/bin/python
  #  -*- coding: utf-8 -*-
  # Copyright (c) 2015–2020 Molly White
  #
  # 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 datetime import datetime
  import os
  import requests
  import time
  from config import *
  
  __location__ = os.path.realpath(os.path.join(os.getcwd(), os.path.dirname(__file__)))
  HEADERS = {"user-agent": "{name} {url}".format(name=APP_NAME, url=REPO_URL)}
  
  
  def log(message):
      """Write message to a logfile."""
      with open(os.path.join(__location__, "..", "snowbot.log"), "a") as f:
          f.write("\n" + datetime.today().strftime("%H:%M %Y-%m-%d") + " " + message)
  
  
  def fetch(url, is_json=False):
      """Make a request to a URL, and handle errors as needed."""
      try:
          resp = requests.get(url, headers=HEADERS, timeout=5)
      except requests.exceptions.Timeout:
          log("Request timed out when trying to hit {}".format(url))
      except requests.exceptions.ConnectionError:
          log("Connection error when trying to hit {}".format(url))
      except requests.exceptions.HTTPError:
          log("HTTP error when trying to hit {}".format(url))
      else:
          if is_json:
              return resp.json()
          return resp.text
  
  
  def parse_duration_string(validTime):
      """Return [datestring, duration] for a given validTime"""
      return validTime.split("/PT")
  
  
  def get_duration_as_int(duration):
      return int(duration.strip("H"))
  
  
  def get_accumulation_string(accum):
      if accum == 0:
          return 0
      inches = accum * (1 / 25.4)
      if inches < 1:
          return "<1"
      return round(inches, 1)
  
  
  def get_should_tweet_gif(severity, time_last_tweeted):
      return severity == "severe" and (
          not time_last_tweeted or time.time() - time_last_tweeted > TOAST_GIF_DELAY
      )
  