Python-URL! - weekly Python news and links (Sep 23)

QOTW: "Python is THE real integration/composition platform !" - Nicolas Lehuen http://groups.google.com/group/comp.lang.python/msg/05dd6fa4509ab15c Python 2.6rc2 and 3.0rc1 have been released: http://groups.google.com/group/comp.lang.python/browse_thread/thread/6a285ea... Using the right algorithm (a single for loop!) and the right data structure (a set!) so often improves computing time *drastically* (from 15 hours to 10 minutes in this example): http://groups.google.com/group/comp.lang.python/browse_thread/thread/21aef9d... True==1 isn't an obvious fact. Also, why does the bool type exist at all? http://groups.google.com/group/comp.lang.python/browse_thread/thread/1d85b7e... Why some methods (like append) don't return the modified object, while others do? http://groups.google.com/group/comp.lang.python/browse_thread/thread/6196c94... A design exercise: assign different "weights" to methods--overridable in subclasses or individual instances--so the methods can be chosen at random: http://groups.google.com/group/comp.lang.python/browse_thread/thread/5c90f12... Grouping items to count them - this leads to discussion of possible implementations of len(arbitrary_iterable): http://groups.google.com/group/comp.lang.python/browse_thread/thread/c8b3976... Killing a thread asynchronously is a bad idea (not just in Python): http://groups.google.com/group/comp.lang.python/browse_thread/thread/b37b57e... Discussing ways to secure (untrusted) Python code: http://groups.google.com/group/comp.lang.python/browse_thread/thread/b0c13aa... An [absurd] blog post about Python not being "a full OOP language" triggers a lot of responses: http://groups.google.com/group/comp.lang.python/browse_thread/thread/139c31f... ======================================================================== Everything Python-related you want is probably one or two clicks away in these pages: Python.org's Python Language Website is the traditional center of Pythonia http://www.python.org Notice especially the master FAQ http://www.python.org/doc/FAQ.html PythonWare complements the digest you're reading with the marvelous daily python url http://www.pythonware.com/daily Just beginning with Python? This page is a great place to start: http://wiki.python.org/moin/BeginnersGuide/Programmers The Python Papers aims to publish "the efforts of Python enthusiats": http://pythonpapers.org/ The Python Magazine is a technical monthly devoted to Python: http://pythonmagazine.com Readers have recommended the "Planet" sites: http://planetpython.org http://planet.python.org comp.lang.python.announce announces new Python software. Be sure to scan this newsgroup weekly. http://groups.google.com/group/comp.lang.python.announce/topics Python411 indexes "podcasts ... to help people learn Python ..." Updates appear more-than-weekly: http://www.awaretek.com/python/index.html The Python Package Index catalogues packages. http://www.python.org/pypi/ The somewhat older Vaults of Parnassus ambitiously collects references to all sorts of Python resources. http://www.vex.net/~x/parnassus/ Much of Python's real work takes place on Special-Interest Group mailing lists http://www.python.org/sigs/ 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. http://www.pythonology.com/success 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. http://www.python.org/psf/ Among the ways you can support PSF is with a donation. http://www.python.org/psf/donations/ The Summary of Python Tracker Issues is an automatically generated report summarizing new bugs, closed ones, and patch submissions. http://search.gmane.org/?author=status%40bugs.python.org&group=gmane.comp.python.devel&sort=date Although unmaintained since 2002, the Cetus collection of Python hyperlinks retains a few gems. http://www.cetus-links.org/oo_python.html Python FAQTS http://python.faqts.com/ The Cookbook is a collaborative effort to capture useful and interesting recipes. http://code.activestate.com/recipes/langs/python/ 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: http://www.python.org/channews.rdf For more, see: http://www.syndic8.com/feedlist.php?ShowMatch=python&ShowStatus=all The old Python "To-Do List" now lives principally in a SourceForge reincarnation. http://sourceforge.net/tracker/?atid=355470&group_id=5470&func=browse http://www.python.org/dev/peps/pep-0042/ del.icio.us presents an intriguing approach to reference commentary. It already aggregates quite a bit of Python intelligence. http://del.icio.us/tag/python *Py: the Journal of the Python Language* http://www.pyzine.com Dr.Dobb's Portal is another source of Python news and articles: http://www.ddj.com/TechSearch/searchResults.jhtml?queryText=python and Python articles regularly appear at IBM DeveloperWorks: http://www.ibm.com/developerworks/search/searchResults.jsp?searchSite=dW&searchScope=dW&encodedQuery=python&rankprofile=8 Previous - (U)se the (R)esource, (L)uke! - messages are listed here: http://search.gmane.org/?query=python+URL+weekly+news+links&group=gmane.comp.python.general&sort=date http://groups.google.com/groups/search?q=Python-URL!+group%3Acomp.lang.python&start=0&scoring=d& http://lwn.net/Search/DoSearch?words=python-url&ctype3=yes&cat_25=yes There is *not* an RSS for "Python-URL!"--at least not yet. Arguments for and against are occasionally entertained. Suggestions/corrections for next week's posting are always welcome. 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Gabriel Genellina