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From: Steinar Bang <sb@dod.no>
To: emacs-orgmode@gnu.org
Subject: Re: Minimal overhead Org-mode blogging system
Date: Sun, 15 Jan 2012 19:08:54 +0100	[thread overview]
Message-ID: <87pqek6dop.fsf@dod.no> (raw)
In-Reply-To: CALnw1fQUf8Bv1Jc4KjCjDRba8MgzAdijp4m_=SxPUrcdBWYtcQ@mail.gmail.com

>>>>> Puneeth Chaganti <punchagan@gmail.com>:
[snip!]
>>>>> https://github.com/punchagan/blog-files

> I've added a short README that tries to include the things that you
> are looking for.  But, it's something I wrote up quickly.  Feel free
> to ask any specific questions.

I've been trying to use it, but I keep running into issues with
reprise.pay.

The latest one, is:

Traceback (most recent call last):
  File "reprise.py", line 258, in <module>
    env.get_template('cloud.html'))
  File "reprise.py", line 140, in generate_tag_cloud
    maxFreq = max(t['freq'] for t in tag_freq)
ValueError: max() arg is an empty sequence

The code for this, is:

def generate_tag_cloud(entries, template):
    tags = sum([e['tags'] for e in entries], [])
    tag_freq = [{'tag': tag, 'freq': tags.count(tag)} for tag in set(tags)
                if tags.count(tag) > 3]
    maxFreq = max(t['freq'] for t in tag_freq)
    ...

I've debugged this with pdb (`M-x pdb'), and tag_freq is empty.

If I'm interpreting the python code correctly (I don't know python...)
only those tags that have more than 3 occurrences will be in the
tag_freq collection...?

My problem is that I have only one article, my first, so obviously the
tag_freq collection will stay emtpy, and reprise.py will crash...

I tried removing the test, ie.

def generate_tag_cloud(entries, template):
    tags = sum([e['tags'] for e in entries], [])
    tag_freq = [{'tag': tag, 'freq': tags.count(tag)} for tag in set(tags)]
    maxFreq = max(t['freq'] for t in tag_freq)
    ...

but that just gave me a different error (division by zero):

  File "reprise.py", line 257, in <module>
    env.get_template('cloud.html'))
  File "reprise.py", line 147, in generate_tag_cloud
    'freq': t['freq']} for t in tag_freq]
  File "reprise.py", line 144, in normalize
    return min_r + (val - min_f) * (max_r - min_r) / float (max_f - min_f)

Any ideas of how to proceed?

Thanks!


- Steinar

next prev parent reply	other threads:[~2012-01-15 18:09 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-04 16:51 Minimal overhead Org-mode blogging system Karl Voit
2011-12-07 16:30 ` Steinar Bang
2011-12-07 17:20 ` Puneeth Chaganti
2011-12-07 20:11   ` Eric Schulte
2011-12-11 13:20     ` Bastien
2011-12-08  0:31   ` Karl Voit
2011-12-08  4:29     ` Puneeth Chaganti
2011-12-08 14:19       ` Karl Voit
2011-12-08 16:45         ` Puneeth Chaganti
2011-12-08 22:02           ` Karl Voit
2012-01-15 18:08           ` Steinar Bang [this message]
2012-01-16 22:54             ` Puneeth Chaganti
2012-01-19 22:15               ` Steinar Bang
2012-01-20 18:19                 ` Chris Gray
2012-01-21  5:15                   ` Scott Randby
2012-01-21  5:53                     ` Nick Dokos
2012-01-21  6:26                       ` Chris Gray
2012-01-17 18:50   ` tychoish
2012-01-18  3:06     ` Eric Schulte
2012-01-20 16:10       ` Bastien
2012-02-11 13:47     ` François Pinard
2011-12-11  4:33 ` Nathan Neff
2012-05-13 14:54 ` Neil Smithline
2012-05-15  2:24   ` Jude DaShiell
2012-05-16  0:48     ` Neil Smithline
2012-05-16  9:51       ` Jude DaShiell
2012-05-20 21:48         ` Neil Smithline
2012-06-17  8:09   ` Karl Voit

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