Posts from March 2013

Feeling old, and honoured...

I'm chuffed to discover, while looking for something else, that a script I wrote - called newslist - is still included as a demo in the Python distribution. I sent it to Guido in 1994.

It was basically a simple interface to Usenet (NNTP) news servers, so I shouldn't really draw attention to it because it probably hasn't had a lot of use in the last decade or so!

The included documentation, however, may induce a little nostalgia in those who were involved in the early web. It begins:

                             NEWSLIST
                             ========
            A program to assist HTTP browsing of newsgroups
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

WWW browsers such as NCSA Mosaic allow the user to read newsgroup
articles by specifying the group name in a URL eg 'news:comp.answers'.

To browse through many groups, though, (and there are several thousand
of them) you really need a page or pages containing links to all the
groups. There are some good ones out there, for example,

    http://info.cern.ch/hypertext/DataSources/News/Groups/Overview.html

is the standard one at CERN, but it only shows the groups available there,
which may be rather different from those available on your machine.

Newslist is a program which creates a hierarchy of pages for you based
on the groups available from YOUR server. It is written in python - a
splendid interpreted object-oriented language which I suggest you get
right now from the directory /pub/python at ftp.cwi.nl, if you haven't
already got it.

Note that we hadn't yet started to call it 'the Web'. I was just too late to make it into the Python 1.0 distribution. But for this and a couple of other small early contributions, I find I've been in the Python acknowledgements since 1.0.2, nearly 19 years ago. 'Tis an honour I dreamed not of. :-)

Pub Facts no. 1

I learned a couple of interesting technology statistics in the pub last night, and I feel it my duty to pass them on, so that you too can astound your friends at your weekend dinner parties. I'll post them separately, as a cheap ploy to increase impact and heighten suspense.

OK. Here's the first:

  • The rate at which ARM processors are being produced is approximately middle C. (around 260/sec).
Hum it to yourself for best effect.


Thanks to John Biggs of ARM for that one.

 

Low-friction paperless workflow

I've been trying to shift much more of the paperwork in my life into the digital world, but I was very keen that filing a bit of paper electronically should be as easy as putting it in a folder in the filing cabinet. "Wouldn't it be nice", I thought, "if the only thing I had to do was type a name or a few keywords and everything else happened automatically?"

So I built a system which did just that. This video describes in some detail how the script is set up. You may want to use the full-screen and HD options to make things more readable. If you're less interested in the details and would just like to see it in action, watch the first couple of minutes and then skip to about 13:30.

One thing I don't talk about in the video is the fact that Hazel rules can also look at the contents of the file. So, once the document has been OCRed, the automatic filing can happen based on words that actually occur on the paper -- it might detect your car's registration number (licence plate), for example, in a document and know to file that under 'car stuff' -- which I think is very cool.

Some further links: