From: Tomi Ollila <tomi.ollila@iki.fi>
To: david@tethera.net, notmuch@notmuchmail.org
Subject: Re: [PATCH] devel: add dkg's printmimestructure script to notmuch
	devel scripts
In-Reply-To: <1369065559-30788-1-git-send-email-david@tethera.net>
References: <1369065559-30788-1-git-send-email-david@tethera.net>
User-Agent: Notmuch/0.15.2+99~g7e455bc (http://notmuchmail.org) Emacs/24.3.1
	(x86_64-unknown-linux-gnu)
Date: Tue, 21 May 2013 17:15:03 +0300
Message-ID: <m2y5b84dy0.fsf@guru.guru-group.fi>
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Cc: David Bremner <bremner@debian.org>
Precedence: list

On Mon, May 20 2013, david@tethera.net wrote:

> From: David Bremner <bremner@debian.org>
>
> I find this script pretty useful when figuring out who to blame for
> MIME rendering problems.  It currently isn't very widely known, so it
> seems worth distributing with notmuch.
> ---

Good idea! +1

Tomi

>
> I did a small amount whitespace cleanup compared to version in dkg's git =
repo.
>
>  devel/printmimestructure | 54 ++++++++++++++++++++++++++++++++++++++++++=
++++++
>  1 file changed, 54 insertions(+)
>  create mode 100755 devel/printmimestructure
>
> diff --git a/devel/printmimestructure b/devel/printmimestructure
> new file mode 100755
> index 0000000..b8084a9
> --- /dev/null
> +++ b/devel/printmimestructure
> @@ -0,0 +1,54 @@
> +#!/usr/bin/env python
> +# -*- coding: utf-8 -*-
> +
> +# Author: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
> +# License: GPLv3+
> +
> +# Updates: git://lair.fifthhorseman.net/~dkg/printmimestructure
> +
> +# This script reads a MIME message from stdin and produces a treelike
> +# representation on it stdout.
> +
> +# Example:
> +#
> +# 0 dkg@alice:~$ printmimestructure < 'Maildir/cur/1269025522.M338697P12=
023.monkey,S=3D6459,W=3D6963:2,Sa'
> +# =E2=94=94=E2=94=AC=E2=95=B4multipart/signed 6546 bytes
> +#  =E2=94=9C=E2=94=80=E2=95=B4text/plain inline 895 bytes
> +#  =E2=94=94=E2=94=80=E2=95=B4application/pgp-signature inline [signatur=
e.asc] 836 bytes
> +# 0 dkg@alice:~$
> +
> +
> +# If you want to number the parts, i suggest piping the output through
> +# something like "cat -n"
> +
> +import email
> +import sys
> +
> +def test(z, prefix=3D''):
> +    fname =3D '' if z.get_filename() is None else ' [' + z.get_filename(=
) + ']'
> +    cset =3D '' if z.get_charset() is None else ' (' + z.get_charset() +=
 ')'
> +    disp =3D z.get_params(None, header=3D'Content-Disposition')
> +    if (disp is None):
> +        disposition =3D ''
> +    else:
> +        disposition =3D ''
> +        for d in disp:
> +            if d[0] in [ 'attachment', 'inline' ]:
> +                disposition =3D ' ' + d[0]
> +    if (z.is_multipart()):
> +        print prefix + '=E2=94=AC=E2=95=B4' + z.get_content_type() + cse=
t + disposition + fname, z.as_string().__len__().__str__() + ' bytes'
> +        if prefix.endswith('=E2=94=94'):
> +            prefix =3D prefix.rpartition('=E2=94=94')[0] + ' '
> +        if prefix.endswith('=E2=94=9C'):
> +            prefix =3D prefix.rpartition('=E2=94=9C')[0] + '=E2=94=82'
> +        parts =3D z.get_payload()
> +        i =3D 0
> +        while (i < parts.__len__()-1):
> +            test(parts[i], prefix + '=E2=94=9C')
> +            i +=3D 1
> +        test(parts[i], prefix + '=E2=94=94')
> +        # FIXME: show epilogue?
> +    else:
> +        print prefix + '=E2=94=80=E2=95=B4'+ z.get_content_type() + cset=
 + disposition + fname, z.get_payload().__len__().__str__(), 'bytes'
> +
> +test(email.message_from_file(sys.stdin), '=E2=94=94')
> --=20
> 1.8.2.rc2
>
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