March 2001
Intermediate to advanced
1296 pages
38h 8m
English
Content preview from Programming Python, Second EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Utility Modules
This section presents the source code
of the utility modules imported and used by the page scripts shown
above. There aren’t any new screen shots to see here, because
these are utilities, not CGI scripts (notice their
.py extensions). Moreover, these modules
aren’t all that useful to study in isolation, and are included
here primarily to be referenced as you go through the CGI
scripts’ code. See earlier in this chapter for additional
details not repeated here.
External Components
When I install PyMailCgi and other
server-side programs shown in this book, I simply upload the contents
of the Cgi-Web examples directory on my laptop
to the top-level web directory on my server account
(public_html ). The Cgi-Web
directory also lives on this book’s CD (see http://examples.oreilly.com/python2), a mirror of the one on
my PC. I don’t copy the entire book examples distribution to my
web server, because code outside the Cgi-Web
directory isn’t designed to run on a web server.
When I first
installed PyMailCgi, however, I ran into a problem: it’s
written to reuse modules coded in other parts of the book, and hence
in other directories outside Cgi-Web. For
example, it reuses the mailconfig and
pymail modules we wrote in Chapter 11, but neither lives in the CGI examples
directory. Such external dependencies are usually okay, provided we
use package imports or configure sys.path appropriately on startup. In the context of CGI scripts, though, what lives on my development machine ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.