Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!news.albasani.net!news.stack.nl!newsfeed.xs4all.nl!newsfeed1.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.006 X-Spam-Evidence: '*H*': 0.99; '*S*': 0.00; 'encoding': 0.05; 'class,': 0.07; 'aliases': 0.09; 'mailman': 0.10; 'cc:addr:python-list': 0.11; 'python': 0.11; 'def': 0.12; 'skip:= 70': 0.12; 'campus,': 0.16; 'charset': 0.16; 'cleaner': 0.16; 'dict': 0.16; 'm.sc.': 0.16; '\xc3\xa9crit\xc2\xa0:': 0.16; 'wrote:': 0.18; 'basically': 0.19; 'solution.': 0.20; 'seems': 0.21; '>>>': 0.22; 'import': 0.22; 'email addr:gmail.com>': 0.22; 'cc:addr:python.org': 0.22; '>>>': 0.24; 'skip:e 30': 0.24; 'file.': 0.24; 'cc:2**0': 0.24; 'cc:no real name:2**0': 0.24; "i've": 0.25; '>': 0.26; 'subject:/': 0.26; 'somewhere': 0.26; 'header:In- Reply-To:1': 0.27; 'character': 0.29; 'patch': 0.29; 'dec': 0.30; 'message-id:@mail.gmail.com': 0.30; 'url:mailman': 0.30; 'names.': 0.31; 'url:python': 0.33; 'received:74.125.82': 0.34; 'could': 0.34; 'problem': 0.35; 'subject:with': 0.35; 'but': 0.35; 'received:google.com': 0.35; 'building': 0.35; '14,': 0.36; 'url:listinfo': 0.36; 'method': 0.36; 'thanks': 0.36; 'hi,': 0.36; 'url:org': 0.36; 'skip:& 10': 0.38; 'pm,': 0.38; 'skip:& 20': 0.39; 'received:74.125': 0.39; 'university': 0.39; 'url:mail': 0.40; 'e-mail:': 0.61; 'simply': 0.61; 'more': 0.64; 'tel.:': 0.65; 'wall': 0.65; 'to:addr:gmail.com': 0.65; 'mar': 0.68; 'caused': 0.69; '2014,': 0.84; 'dict.': 0.84 X-Gm-Message-State: ALoCoQnOzuzP9pKQf2/VqFZH+QizdafXzYbSRAHWsHr3X/N2ielcKeHn5NvB3lrqeDjn32GgCoYL X-Received: by 10.180.186.40 with SMTP id fh8mr25735259wic.40.1418584199013; Sun, 14 Dec 2014 11:09:59 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <6ed57daf-29ec-4b45-b8b6-233d8d14cc02@googlegroups.com> References: <6ed57daf-29ec-4b45-b8b6-233d8d14cc02@googlegroups.com> From: Stefanos Karasavvidis Date: Sun, 14 Dec 2014 21:09:38 +0200 Subject: Re: encoding name mappings in codecs.py with email/charset.py To: gst Content-Type: multipart/alternative; boundary="001a11c2681c444288050a31dfcc" X-Originating-IP: [74.125.82.48] Cc: python-list@python.org X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 158 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1418584209 news.xs4all.nl 2854 [2001:888:2000:d::a6]:58732 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:82523 --001a11c2681c444288050a31dfcc Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable thanks for replying gst. I've thought already of patching the Charset class, but hoped for a cleaner solution. This ALIASES dict has already all the iso names *with* a dash. So it must get striped somewhere else. sk On Sun, Dec 14, 2014 at 7:21 PM, gst wrote: > Le vendredi 12 d=C3=A9cembre 2014 04:21:14 UTC-5, Stefanos Karasavvidis a > =C3=A9crit : > > I've hit a wall with mailman which seems to be caused by pyhon's > character encoding names. > > > > I've narrowed the problem down to the email/charset.py file. Basically > the following happens: > > > > Hi, > > it's all in the email.charset.ALIASES dict. > > you could also simply patch the __str__ method of Charset : > > Python 2.7.6 (default, Mar 22 2014, 22:59:56) > [GCC 4.8.2] on linux2 > Type "copyright", "credits" or "license()" for more information. > >>> > >>> import email.charset > >>> > >>> c =3D email.charset.Charset('iso-8859-7') > >>> str(c) > 'iso8859-7' > >>> > >>> old =3D email.charset.Charset.__str__ > >>> > >>> def patched(self): > r =3D old(self) > if r.startswith('iso'): > return 'iso-' + r[3:] > return r > > >>> > >>> email.charset.Charset.__str__ =3D patched > >>> > >>> str(c) > 'iso-8859-7' > >>> > > > regards, > > gst. > -- > https://mail.python.org/mailman/listinfo/python-list > --=20 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Stefanos Karasavvidis, Electronic & Computer Engineer, M.Sc. e-mail: sk@isc.tuc.gr, Tel.: (+30) 2821037508, Fax: (+30) 2821037520 Technical University of Crete, Campus, Building A1 --001a11c2681c444288050a31dfcc Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
thanks for replying gst.

I've th= ought already of patching the Charset class, but hoped for a cleaner soluti= on.

This ALIASES dict has already all the iso names *wit= h* a dash. So it must get striped somewhere else.

= sk

On Sun, Dec= 14, 2014 at 7:21 PM, gst <g.starck@gmail.com> wrote:
Le vendredi 12 d=C3=A9cembre 2014 04:21:14 UTC= -5, Stefanos Karasavvidis a =C3=A9crit=C2=A0:
> I've hit a wall with mailman which seems to be ca= used by pyhon's character encoding names.
>
> I've narrowed the problem down to the email/charset.py file. Basic= ally the following happens:
>

Hi,

it's all in the email.charset.ALIASES dict.

you could also simply patch the __str__ method of Charset :

Python 2.7.6 (default, Mar 22 2014, 22:59:56)
[GCC 4.8.2] on linux2
Type "copyright", "credits" or "license()" fo= r more information.
>>>
>>> import email.charset
>>>
>>> c =3D email.charset.Charset('iso-8859-7')
>>> str(c)
'iso8859-7'
>>>
>>> old =3D email.charset.Charset.__str__
>>>
>>> def patched(self):
=C2=A0 =C2=A0 =C2=A0 =C2=A0 r =3D old(self)
=C2=A0 =C2=A0 =C2=A0 =C2=A0 if r.startswith('iso'):
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 return 'iso-= 9; + r[3:]
=C2=A0 =C2=A0 =C2=A0 =C2=A0 return r

>>>
>>> email.charset.Charset.__str__ =3D patched
>>>
>>> str(c)
'iso-8859-7'
>>>


regards,

gst.
--
https://mail.python.org/mailman/listinfo/python-list



--
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
Stefanos Karasavvidis,=C2=A0 Electronic & Computer Engineer= , M.Sc.
e-mail: sk@isc.tuc.gr, Tel.: (+30= ) 2821037508, Fax:= (+30) 2821037520
Tec= hnical University of Crete, Campus, Building A1

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