mirror of
https://git.notmuchmail.org/git/notmuch
synced 2024-11-25 04:18:08 +01:00
69 lines
1.9 KiB
Python
Executable file
69 lines
1.9 KiB
Python
Executable file
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
|
|
# Author: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
|
|
# License: GPLv3+
|
|
|
|
# This script reads a MIME message from stdin and produces a treelike
|
|
# representation on it stdout.
|
|
|
|
# Example:
|
|
#
|
|
# 0 dkg@alice:~$ printmimestructure < 'Maildir/cur/1269025522.M338697P12023.monkey,S=6459,W=6963:2,Sa'
|
|
# └┬╴multipart/signed 6546 bytes
|
|
# ├─╴text/plain inline 895 bytes
|
|
# └─╴application/pgp-signature inline [signature.asc] 836 bytes
|
|
# 0 dkg@alice:~$
|
|
|
|
|
|
# If you want to number the parts, i suggest piping the output through
|
|
# something like "cat -n"
|
|
|
|
from __future__ import print_function
|
|
|
|
import email
|
|
import sys
|
|
|
|
def print_part(z, prefix):
|
|
fname = '' if z.get_filename() is None else ' [' + z.get_filename() + ']'
|
|
cset = '' if z.get_charset() is None else ' (' + z.get_charset() + ')'
|
|
disp = z.get_params(None, header='Content-Disposition')
|
|
if (disp is None):
|
|
disposition = ''
|
|
else:
|
|
disposition = ''
|
|
for d in disp:
|
|
if d[0] in [ 'attachment', 'inline' ]:
|
|
disposition = ' ' + d[0]
|
|
if z.is_multipart():
|
|
nbytes = len(z.as_string())
|
|
else:
|
|
nbytes = len(z.get_payload())
|
|
|
|
print('{}{}{}{}{} {:d} bytes'.format(
|
|
prefix,
|
|
z.get_content_type(),
|
|
cset,
|
|
disposition,
|
|
fname,
|
|
nbytes,
|
|
))
|
|
|
|
def test(z, prefix=''):
|
|
if (z.is_multipart()):
|
|
print_part(z, prefix+'┬╴')
|
|
if prefix.endswith('└'):
|
|
prefix = prefix.rpartition('└')[0] + ' '
|
|
if prefix.endswith('├'):
|
|
prefix = prefix.rpartition('├')[0] + '│'
|
|
parts = z.get_payload()
|
|
i = 0
|
|
while (i < parts.__len__()-1):
|
|
test(parts[i], prefix + '├')
|
|
i += 1
|
|
test(parts[i], prefix + '└')
|
|
# FIXME: show epilogue?
|
|
else:
|
|
print_part(z, prefix+'─╴')
|
|
|
|
test(email.message_from_file(sys.stdin), '└')
|