old_contents: """IEEE Xplore API Request.
  
  Usage:
      IEEE/main.py -h [-au AUTHOR] [-ti TITLE] [-ab ABSTRACT] [-py YEAR] [-hc
      NUMBER]
  
  Options:
      -h --help               show this
      -au AUTHOR              Terms to search for in Author [default: ""]
      -ti TITLE               Terms to search for in Title [default: ""]
      -ab ABSTRACT            Terms to search for in the Abstract [default: ""]
      -py YEAR                Terms to search for in Year [default: ""]
      -hc NUMBER              Number of records to fetch. [default: 25]
  """
  
  from scraping.tools import *
  from docopt import docopt
  
  if __name__ == '__main__':
      arguments = docopt(__doc__, version='IEEE Xplore API Request')
  
  parameters = [arguments['-au'], arguments['-ti'], arguments['-ab'],
                arguments['-py'], arguments['-hc']]
  
  standard = 'http://ieeexplore.ieee.org/gateway/ipsSearch.jsp?'
  
  url = create_url_search(parameters=parameters, standard=standard)
  root = fetch_xml(url)
  
  parents = root.getchildren()
  [parents.remove(parents[0]) for _ in range(2)]
  
  for document in parents:
      article = xml_to_dict(document)
      post = iee_to_axelbib(article)
      send = post_to_axelbib(post)
  
new_contents: """IEEE Xplore API Request.
  
  Usage:
      IEEE/main.py -h [-au AUTHOR] [-ti TITLE] [-ab ABSTRACT] [-py YEAR] [-hc
      NUMBER]
  
  Options:
      -h --help               show this
      -au AUTHOR              Terms to search for in Author [default: ""]
      -ti TITLE               Terms to search for in Title [default: ""]
      -ab ABSTRACT            Terms to search for in the Abstract [default: ""]
      -py YEAR                Terms to search for in Year [default: ""]
      -hc NUMBER              Number of records to fetch. [default: 25]
  """
  
  from scraping.tools import *
  from docopt import docopt
  
  if __name__ == '__main__':
      arguments = docopt(__doc__, version='IEEE Xplore API Request')
  
  parameters = [arguments['-au'], arguments['-ti'], arguments['-ab'],
                arguments['-py'], arguments['-hc']]
  
  standard = 'http://ieeexplore.ieee.org/gateway/ipsSearch.jsp?'
  
  url = create_url_search(parameters=parameters, standard=standard)
  root = fetch_xml(url)
  
  parents = root.getchildren()
  for _ in range(2): parents.remove(parents[0])
  
  for document in parents:
      article = xml_to_dict(document)
      post = iee_to_axelbib(article)
      send = post_to_axelbib(post)
  
subject: Fix loop to delete branches from xml.