def read(data):
lines = data.splitlines()
records = []
current_line = lines.pop(0)
records.append(Record.extract(current_line, FILE_HEADER))
while len(lines) > 1:
current_line = lines.pop(0)
if Record.valid(current_line, SENDER_HEADER):
record = Record.extract(current_line, SENDER_HEADER)
elif Record.valid(current_line, INDIVIDUAL_RECORD):
record = Record.extract(current_line, INDIVIDUAL_RECORD)
elif Record.valid(current_line, SENDER_FOOTER):
record = Record.extract(current_line, SENDER_FOOTER)
else:
raise BaseException('Invalid record: "%s"' % current_line)
records.append(record)
current_line = lines.pop(0)
records.append(Record.extract(current_line, FILE_FOOTER))
return records
