No functional change. This is preparatory work to be able to consider the structure of each part and determine whether we should consider trying to decrypt it.
Signed-off-by: Daniel Kahn Gillmor <[email protected]> --- email-print-mime-structure | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/email-print-mime-structure b/email-print-mime-structure index 8fc8774..98b35fe 100755 --- a/email-print-mime-structure +++ b/email-print-mime-structure @@ -42,7 +42,7 @@ class MimePrinter(object): def __init__(self, args:Namespace): self.args = args - def print_part(self, z:Message, prefix:str) -> None: + def print_part(self, z:Message, prefix:str, parent:Optional[Message], num:int) -> None: ofname:Optional[str] = z.get_filename() fname:str = '' if ofname is None else f' [{ofname}]' ocharset:Union[Charset, str, None] = z.get_charset() @@ -65,9 +65,9 @@ class MimePrinter(object): print(f'{prefix}{z.get_content_type()}{cset}{disposition}{fname} {nbytes:d} bytes') - def test(self, z:Message, prefix:str='') -> None: + def test(self, z:Message, prefix:str, parent:Optional[Message], num:int) -> None: if (z.is_multipart()): - self.print_part(z, prefix+'┬╴') + self.print_part(z, prefix+'┬╴', parent, num) if prefix.endswith('└'): prefix = prefix.rpartition('└')[0] + ' ' if prefix.endswith('├'): @@ -77,12 +77,12 @@ class MimePrinter(object): raise TypeError(f'parts was {type(parts)}, expected List[Message]') i = 0 while (i < len(parts)-1): - self.test(parts[i], prefix + '├') + self.test(parts[i], prefix + '├', z, i+1) i += 1 - self.test(parts[i], prefix + '└') + self.test(parts[i], prefix + '└', z, i+1) # FIXME: show epilogue? else: - self.print_part(z, prefix+'─╴') + self.print_part(z, prefix+'─╴', parent, num) def main() -> None: parser:ArgumentParser = ArgumentParser(description='Read RFC2822 MIME message from stdin and emit a tree diagram to stdout.', @@ -92,7 +92,7 @@ def main() -> None: if isinstance(msg, Message): printer:MimePrinter = MimePrinter(args) - printer.test(msg, '└') + printer.test(msg, '└', None, 0) else: logging.error('Input was not an e-mail message') -- 2.24.0.rc1
