text: import requests
  import datetime
  
  ############################################################################
  # Convert option information into OCC-name format
  def option_format(symbol="", exp_date="1970-01-01", strike=0, direction=""):
      
      if not (check(symbol) and check(exp_date) and check(str(strike)) and check(direction)):
          return ""
      
      # direction into C or P
      direction = 'C' if 'C' in direction.upper() else'P'
  
      # Pad strike with zeros
      def format_strike (strike):
          x    = str(int(strike)) + "000"
          return "0" * (8-len(x)) + x
      # Assemble
      return str(symbol).upper() +\
          datetime.datetime.strptime(exp_date,"%Y-%m-%d").strftime("%y%m%d") +\
          direction + format_strike(strike)
  
  def option_strike(name):
      return int(name[-8:])/1000
  
  def option_maturity(name):
      return datetime.datetime.strptime(name[-15:-9],"%y%m%d").strftime("%Y-%m-%d")
  
  def option_callput(name):
      return 'call' if name.upper()[-9] == 'C' else 'put'
  
  def option_symbol(name):
      return name[:-15]
  ############################################################################
  # I stole this function off Stackexchange or something. Thanks Anon!
  def pretty_print_POST(req):
      return '{}\n{}\n{}\n\n{}'.format(
          '-----------START-----------',
          req.method + ' ' + req.url,
          '\n'.join('{}: {}'.format(k, v) for k, v in req.headers.items()),
          req.body,
      )
  ############################################################################
  # string typecheck
  def check(s):
      return type(s) == type("") and len(s) > 0