1.5 Python Resources
The
richest of all Python resources is the Internet. The starting point
is Python's site, http://www.python.org, which is full of
interesting links that you will want to explore. And http://www.jython.org is a must if you have
any interest in Jython.
1.5.1 Documentation
Python
and Jython come with good documentation. The manuals are available in
many formats, suitable for viewing, searching, and printing. You can
browse the manuals on the Web at http://www.python.org/doc/current/. You can
find links to the various formats you can download at http://www.python.org/doc/current/download.html,
and http://www.python.org/doc/
has links to a large variety of documents. For Jython, http://www.jython.org/docs/ has links to
Jython-specific documents as well as general Python ones. The Python
FAQ (Frequently Asked Questions) is at http://www.python.org/doc/FAQ.html, and the
Jython-specific FAQ is at http://www.jython.org/cgi-bin/faqw.py?req=index.
Most Python documentation (including this book) assumes some software
development knowledge. However, Python is quite suitable for
first-time programmers, so there are exceptions to this rule. A few
good introductory online texts are:
1.5.2 Newsgroups and Mailing Lists
The URL
http://www.python.org/psa/MailingLists.html
has links to Python-related mailing lists and newsgroups. Always use
plain-text format, not HTML, in all messages to mailing lists and
newsgroups.
The Usenet newsgroup for Python discussions is comp.lang.python. The newsgroup is also
available as a mailing list. To subscribe, send a message whose body
is the word subscribe to python-list-request@python.org.
Python-related announcements are posted to comp.lang.python.announce. To subscribe to
its mailing-list equivalent, send a message whose body is the word
subscribe to python-announce-list-request@python.org. To
subscribe to Jython's mailing list, visit
http://lists.sf.net/lists/listinfo/jython-users.
To ask for individual help with Python, email your question to
python-help@python.org. For
questions and discussions about using Python to teach or learn
programming, write to tutor@python.org.
1.5.3 Special Interest Groups
Discussions
on specialized subjects related to Python take place on the mailing
lists of Python Special Interest Groups (SIGs). http://www.python.org/sigs/ has a list of
active SIGs and pointers to general and specific information about
them. Over a dozen SIGs are active at the time of this writing. Here
are a few examples:
- http://www.python.org/sigs/c++-sig/
-
Bindings between C++ and Python
- http://www.python.org/sigs/i18n-sig/
-
Internationalization and localization of Python programs
- http://www.python.org/sigs/image-sig/
-
Image processing in Python
1.5.4 Python Business Forum
The
Python Business Forum (PBF), at http://www.python-in-business.org/, is an
international society of companies that base their business on
Python. The PBF was formed quite recently, but the site already
offers interesting information about business uses of Python.
1.5.5 Python Journal
The Python Journal, http://pythonjournal.cognizor.com/, is a free
online publication focusing on Python, how to use it, and its
applications.
1.5.6 Extension Modules and Python Sources
A good starting point to explore the
world of available Python extensions and sources is
"The Vaults of Parnassus,"
available at http://www.vex.net/parnassus/. It contains
over 1,000 classified and commented links. By following these links,
you can find and download most freely available Python modules and
tools.
The standard Python source distribution contains excellent Python
source code in the standard library and in the Demos and Tools
directories, as well as C source for the many built-in extension
modules. Even if you have no interest in building Python from source,
I suggest you download and unpack the Python source distribution for
study purposes.
Many Python modules and tools covered in this book also have
dedicated sites. References to these sites are included in the
appropriate chapters in this book.
1.5.7 The Python Cookbook
ActiveState has built a collaborative
web site at http://www.activestate.com/ASPN/Python/Cookbook
that contains a living collection of Python recipes. Each recipe
contains some Python code, with comments and discussion, contributed
by volunteers and enriched with the contributions of readers, under
the editorial supervision of David Ascher. All code is covered by a
license similar to Python's. Everyone is invited to
participate as author and reader in this interesting and useful
community endeavor. Hundreds of recipes from the site, edited,
commented, and grouped into chapters with introductions by well-known
Python experts, are published by O'Reilly as the
Python Cookbook, edited by
Alex Martelli and David Ascher.
1.5.8 Books and Magazines
Although
the Net is a rich source of information, books and magazines still
have their place (if you and I didn't agree on this,
I wouldn't be writing this book, and you
wouldn't be reading it). At the time of this
writing, the only magazine entirely devoted to Python is
Py (for updated information, visit http://www.pyzine.com/).
Books about Python and Jython are more numerous. Here are a few that
I recommend:
If you are just starting to learn Python (but have some previous
programming experience), Learning
Python, by Mark Lutz and David Ascher
(O'Reilly), will serve you well. It sticks to the
basics of Python's language and core libraries,
covering clearly and in depth each of the subjects it touches.
Python Web
Programming, by Steve Holden (New Riders),
teaches the basics of both Python and many other technologies that
help you build dynamic web sites, including TCP/IP, HTTP, HTML, XML,
and relational databases. The book offers substantial examples,
including a complete database-backed site.
Python Programming
on Win32, by Mark Hammond
and Andy Robinson (O'Reilly), is indispensable for
optimal Python use on Windows. The book details platform-specific
extensions to Python for COM, ActiveScripting, Win32 API calls, and
integration with Windows applications. The current edition uses
Python's old 1.5.2 version, but everything also
applies to Python's current version.
Jython Essentials, by
Samuele Pedroni and Noel Rappin (O'Reilly), is a
rich and concise book on Jython, suitable if you already have some
Java knowledge. For effective Jython use, I also suggest
Java in
a Nutshell, by David
Flanagan (O'Reilly).
Python Essential
Reference, by David Beazley (New Riders), is a
concise but complete reference to the Python language and its
standard libraries.
Python Standard
Library, by Fredrik Lundh
(O'Reilly), offers terse and usable coverage of all
modules in the standard Python library, with over 300 well-commented
scripts to show how you can use each module. The amount and quality
of examples stands out as the book's outstanding
feature.
For a massive, wide-ranging treatise on Python applications and
techniques, including many large examples, you can't
beat Programming Python, by
Mark Lutz (O'Reilly).
For a very concise summary reference and reminder of
Python's essentials, check out
Python Pocket
Reference, also by Mark Lutz
(O'Reilly).
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