[Tutor] Fwd: Delivery Status Notification (Failure)

Liam Clarke cyresse at gmail.com
Mon Feb 14 03:54:15 CET 2005


Anyone else getting these?

---------- Forwarded message ----------
From: postmaster at mwde14la.mail2world.com <postmaster at mwde14la.mail2world.com>
Date: Sun, 13 Feb 2005 17:59:35 -0800
Subject: Delivery Status Notification (Failure)
To: cyresse at gmail.com


This is an automatically generated Delivery Status Notification.

Delivery to the following recipients failed.

       bob.gailer at magnoliaroad.net


Final-Recipient: rfc822;bob.gailer at magnoliaroad.net
Action: failed
Status: 5.0.0
Diagnostic-Code: smtp;554 5.0.0 MAIL REFUSED!From Dictionary Attack Spammer.



---------- Forwarded message ----------
From: Liam Clarke <cyresse at gmail.com>
To: Tutor Tutor <tutor at python.org>
Date: Mon, 14 Feb 2005 15:09:24 +1300
Subject: Re: [Tutor] error message
I was wondering about that also, I've only ever used .group() when
I've got named groups using (?P<foo>)

On Sun, 13 Feb 2005 21:04:22 -0500, Jacob S. <keridee at jayco.net> wrote:
> Dive into Python, an excellent tutorial has a case study on this very same
> topic.
>
> The biggest problem that nobody has mentioned yet is the fact that group()
> will not have anything unless you explicitly tell it to group it.
> I.E.
>
> pattern = r'(\d{3})-(\d{3})-(\d{4})'
>
> You need the parenthesis to "capture" the groups.
>
> BTW, dive into python can be found here:
> http://www.diveintopython.org/
>
> HTH,
> Jacob
>
>
> > I'm dping something very simple in RE.
> >
> > Lets say I'm trying to match an American Phone number
> >
> > I write the code this way and try to match it:
> > import re
> > string = 'My phone is 410-995-1155'
> > pattern = r'\d{3}-\d{3}-\d{4}'
> > re.match(pattern,string).group()
> >
> > but I get this error message
> > Traceback (most recent call last):
> >  File "C:/Python24/findphone", line 4, in -toplevel-
> >    re.match(pattern,string).group()
> > AttributeError: 'NoneType' object has no attribute 'group'
> >
> >
> >
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--
'There is only one basic human right, and that is to do as you damn well please.
And with it comes the only basic human duty, to take the consequences.
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-- 
'There is only one basic human right, and that is to do as you damn well please.
And with it comes the only basic human duty, to take the consequences.


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