Python-URL! - weekly Python news and links (May 22)
python-url at phaseit.net
Fri May 22 15:13:32 CEST 2009
QOTW: "Floating point is sort of like quantum physics: the closer you look,
the messier it gets." - Grant Edwards
The circular relationship between object and type explained:
Floating point numbers don't behave exactly like "normal", real numbers:
Java vs. Python: Performance comparison
The 'in' operator calls __getitem__ in some cases:
The Planet Python RSS feed is now available for purchase through the
Kindle platform! Don't worry, any profits go to the Python Software
A new syntax proposal: adding support for parallel code execution:
Libraries that strictly implement the DOM are usually "unpythonic":
PEP 384: Defining a Stable ABI
Sometimes it's useful to be able to "push back" an item into an iterator:
... but resetting an iterator isn't always feasible:
Everything Python-related you want is probably one or two clicks away in
Python.org's Python Language Website is the traditional
center of Pythonia
Notice especially the master FAQ
PythonWare complements the digest you're reading with the
marvelous daily python url
Just beginning with Python? This page is a great place to start:
The Python Papers aims to publish "the efforts of Python enthusiasts":
The Python Magazine is a technical monthly devoted to Python:
Readers have recommended the "Planet" sites:
comp.lang.python.announce announces new Python software. Be
sure to scan this newsgroup weekly.
Python411 indexes "podcasts ... to help people learn Python ..."
Updates appear more-than-weekly:
The Python Package Index catalogues packages.
The somewhat older Vaults of Parnassus ambitiously collects references
to all sorts of Python resources.
Much of Python's real work takes place on Special-Interest Group
Python Success Stories--from air-traffic control to on-line
match-making--can inspire you or decision-makers to whom you're
subject with a vision of what the language makes practical.
The Python Software Foundation (PSF) has replaced the Python
Consortium as an independent nexus of activity. It has official
responsibility for Python's development and maintenance.
Among the ways you can support PSF is with a donation.
The Summary of Python Tracker Issues is an automatically generated
report summarizing new bugs, closed ones, and patch submissions.
Although unmaintained since 2002, the Cetus collection of Python
hyperlinks retains a few gems.
The Cookbook is a collaborative effort to capture useful and
Many Python conferences around the world are in preparation.
Watch this space for links to them.
Among several Python-oriented RSS/RDF feeds available, see:
For more, see:
The old Python "To-Do List" now lives principally in a
del.icio.us presents an intriguing approach to reference commentary.
It already aggregates quite a bit of Python intelligence.
Enjoy the *Python Magazine*.
*Py: the Journal of the Python Language*
Dr.Dobb's Portal is another source of Python news and articles:
and Python articles regularly appear at IBM DeveloperWorks:
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