The start of a Blitzorg data parser. Read an unzipped file from Bzorg,
    into a json object retrieved with .get_data().

def blitz_parser():
    """The start of a Blitzorg data parser. Read an unzipped file from Bzorg,
    into a json object retrieved with .get_data().
    """
    with gzip.open('tmp_data/bz-2015-02-01-06-30.json.gz', 'rb') as f:
        file_content = f.read()
    tx = file_content.strip()
    k = tx.decode(encoding='utf-8')
    print("{0} elements in k list".format(len(k.split())))
    j = json.loads(k.split()[0])  # example of decoding an element to json
    return