On Thu, 3 Mar 2016 21:44:26 +0100, Julien Cristau wrote:
> # HG changeset patch
> # User Julien Cristau <julien.cris...@logilab.fr>
> # Date 1457026459 -3600
> # Thu Mar 03 18:34:19 2016 +0100
> # Node ID 981e5fd56a9973e0069173b5f6c03639d9e176aa
> # Parent e00e57d836535aadcb13337613d2f891492d8e04
> patch: when importing from email, RFC2047-decode From/Subject headers
Looks good. Pushed to the clowncopter, thanks.
> +def headdecode(s):
> + '''Decodes RFC-2047 header'''
> + uparts = []
> + for part, charset in email.Header.decode_header(s):
> + if charset is not None:
> + try:
> + uparts.append(part.decode(charset))
> + continue
> + except UnicodeDecodeError:
> + pass
> + try:
> + uparts.append(part.decode('UTF-8'))
> + continue
> + except UnicodeDecodeError:
> + pass
> + uparts.append(part.decode('ISO-8859-1'))
FWIW, email.charsets might be useful as a fallback charset.
https://www.selenic.com/mercurial/hgrc.5.html#email
