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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _ExtractJQuery(self, jquery_raw):
 """Extracts values from a JQuery string. Args: jquery_raw (str):
 JQuery string. Returns: dict[str, str]: extracted values. """

    data_part = ''
    if not jquery_raw:
      return {}

    if '[' in jquery_raw:
      _, _, first_part = jquery_raw.partition('[')
      data_part, _, _ = first_part.partition(']')
    elif jquery_raw.startswith('//'):
      _, _, first_part = jquery_raw.partition('{')
      data_part = '{{{0:s}'.format(first_part)
    elif '({' in jquery_raw:
      _, _, first_part = jquery_raw.partition('(')
      data_part, _, _ = first_part.rpartition(')')

    if not data_part:
      return {}

    try:
      data_dict = json.loads(data_part)
    except ValueError:
      return {}

    return data_dict