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python Programming Glossary: updatedHow do I remove packages installed with Python's easy_install? http://stackoverflow.com/questions/1231688/how-do-i-remove-packages-installed-with-pythons-easy-install installed packages Are there any files that need to be updated if I remove packages manually e.g. by rm usr local lib python2.6..
pylab.ion() in python 2, matplotlib 1.1.1 and updating of the plot while the program runs http://stackoverflow.com/questions/12822762/pylab-ion-in-python-2-matplotlib-1-1-1-and-updating-of-the-plot-while-the-pro interval seconds. If there is an active figure it will be updated and displayed and the gui event loop will run during the pause...
Python: How to make a cross-module variable? http://stackoverflow.com/questions/142545/python-how-to-make-a-cross-module-variable in the sense that if I change foo in one module it is updated in others. I'd be fine if I could set foo before importing other..
Force Python to forego native sqlite3 and use the (installed) latest sqlite3 version http://stackoverflow.com/questions/1545479/force-python-to-forego-native-sqlite3-and-use-the-installed-latest-sqlite3-ver project while periodically the version in Python itself is updated to match it. If you are trying to use a newer version of the..
How do I perform HTML decoding/encoding using Python/Django? http://stackoverflow.com/questions/275174/how-do-i-perform-html-decoding-encoding-using-python-django but is missing the single quote. This version includes an updated tuple with the order of replacement reversed to avoid symmetric..
Speed up bitstring/bit operations in Python? http://stackoverflow.com/questions/2897297/speed-up-bitstring-bit-operations-in-python 1000000000 print time.time start Edit #3 I've updated gmpy2 to properly support slicing at the bit level of an xmpz...
Which game scripting language is better to use: Lua or Python? [closed] http://stackoverflow.com/questions/356160/which-game-scripting-language-is-better-to-use-lua-or-python on the relative stability of Python and Lua. Lua is not updated annually and has in fact grown very stable with the passage..
How do I unload (reload) a Python module? http://stackoverflow.com/questions/437589/how-do-i-unload-reload-a-python-module counts drop to zero. The names in the module namespace are updated to point to any new or changed objects. Other references to.. are not rebound to refer to the new objects and must be updated in each namespace where they occur if that is desired. As you..
Is there a matplotlib equivalent of MATLAB's datacursormode? http://stackoverflow.com/questions/4652439/is-there-a-matplotlib-equivalent-of-matlabs-datacursormode like at least a few people are using this I've added an updated version below. The new version has a simpler usage and a lot..
Python import MySQLdb error - Mac 10.6 http://stackoverflow.com/questions/4730787/python-import-mysqldb-error-mac-10-6 run Django there's a port for that as well. EDIT With the updated output from otool you can see that there is a mismatch of library..
Amazon API library for Python? http://stackoverflow.com/questions/48884/amazon-api-library-for-python PyAWS seems okay but still pretty raw and hasn't been updated in a while . Wondering if there's an obvious canonical library..
Python: List vs Dict for look up table http://stackoverflow.com/questions/513882/python-list-vs-dict-for-look-up-table not add new entries on the fly which you do based on your updated question it might be worthwhile to sort the list and use binary..
What are the differences between json and simplejson Python modules? http://stackoverflow.com/questions/712791/what-are-the-differences-between-json-and-simplejson-python-modules python versions 2.4 rather than 2.6 . Also simplejson is updated more frequently than Python is so if you need or want the latest..
Performing a getattr() style lookup in a django template http://stackoverflow.com/questions/844746/performing-a-getattr-style-lookup-in-a-django-template Django template behavior when an object is not found. updated 2009 08 26 to now handle list index lookups as well # app templatetags..
Can scrapy be used to scrape dynamic content from websites that are using AJAX? http://stackoverflow.com/questions/8550114/can-scrapy-be-used-to-scrape-dynamic-content-from-websites-that-are-using-ajax is that this data is live sometimes with the numbers being updated obviously from some remote server. The HTML on my PC simply..
how to pip uninstall with virtualenv on heroku cedar stack? http://stackoverflow.com/questions/8937905/how-to-pip-uninstall-with-virtualenv-on-heroku-cedar-stack issue. Was up to date in ~november 2012 I haven't since updated the linked buildpack my pull request was closed and the CLEAN_VIRTUALENV.. from app to app .heroku venv but the purge branch wasn't updated to catch up so that you end up with a virtualenv not being in..
How do I translate a ISO 8601 datetime string into a Python datetime object? http://stackoverflow.com/questions/969285/how-do-i-translate-a-iso-8601-datetime-string-into-a-python-datetime-object that I ran in to during my usage and it hasn't been updated in a few years. dateutil by contrast has been active and worked..
Adding a Method to an Existing Object http://stackoverflow.com/questions/972/adding-a-method-to-an-existing-object fooFighters Previously defined instances are updated as well as long as they haven't overridden the attribute themselves..
How to properly send HTTP response with Python using socket library only? http://stackoverflow.com/questions/10114224/how-to-properly-send-http-response-with-python-using-socket-library-only http sockets webserver share improve this question Updated according to question change Possibly it keeps spinning because..
http://stackoverflow.com/questions/1108918/how-to-store-an-ip-in-mysql the MySQL built in INET_ATON and INET_NTOA functions. EDIT Updated for performance vs space Storage If you are only going to support..
What is a global interpreter lock (GIL)? http://stackoverflow.com/questions/1294382/what-is-a-global-interpreter-lock-gil threads in the Python process get a chance to run. Update Updated link to video to point to Youtube as the earlier blip.tv link..
Calculating a directory size using Python? http://stackoverflow.com/questions/1392413/calculating-a-directory-size-using-python Reference os.path.getsize Gives the size in bytes os.walk Updated To use os.path.getsize this is clearer than using the os.stat..
Heatmap in matplotlib with pcolor? http://stackoverflow.com/questions/14391959/heatmap-in-matplotlib-with-pcolor nbformat # # Filename heatmap.py # Date 2013 04 19 # Updated 2014 01 04 # Author @LotzJoe Joe Lotz # Description My attempt..
Peak-finding algorithm for Python/SciPy http://stackoverflow.com/questions/1713335/peak-finding-algorithm-for-python-scipy it works decently for the 1 D case but could be better. Updated update sixtenbe created a better version for the 1 D case. ..
Delete Folder Contents in Python http://stackoverflow.com/questions/185936/delete-folder-contents-in-python python file delete local share improve this question Updated to only delete files and to used the os.path.join method suggested..
Python - Determine the type of an object? http://stackoverflow.com/questions/2225038/python-determine-the-type-of-an-object
How to get something random in datastore (AppEngine)? http://stackoverflow.com/questions/3450926/how-to-get-something-random-in-datastore-appengine is None entity MyModel.all .order 'rand_num' .get Edit Updated fall through case per Nick's suggestion. share improve this..
Why doesn't the save button work on a matplotlib plot? http://stackoverflow.com/questions/3692928/why-doesnt-the-save-button-work-on-a-matplotlib-plot 0.99.1.2 versus matplotlib 1.0.0 that I have installed. Updated September 14 2010 8 18 AM matplotlib bug 2973874 was opened..
Test if executable exists in Python? http://stackoverflow.com/questions/377017/test-if-executable-exists-in-python if is_exe exe_file return exe_file return None Edit Updated code sample to include logic for handling case where provided.. This mimics the behavior of the UNIX 'which' command. Edit Updated to use os.path.isfile instead of os.path.exists per comments...
Best programming language and framework for cross platform desktop application development? [closed] http://stackoverflow.com/questions/4160162/best-programming-language-and-framework-for-cross-platform-desktop-application-d goof I was thinking about C# but typed C without thinking. Updated. java c python ruby cross platform share improve this question..
setuptools: package data folder location http://stackoverflow.com/questions/4519127/setuptools-package-data-folder-location ' var data1' 'data foo.txt' ' var data2' 'data bar.txt' Updated Example of a shell function to recursively grep Python files..
Removing Trailing Zeros in Python http://stackoverflow.com/questions/5807952/removing-trailing-zeros-in-python Thanks python string zero share improve this question Updated Generalized to maintain precision and handle unseen values import..
numpy float: 10x slower than builtin in arithmetic operations? http://stackoverflow.com/questions/5956783/numpy-float-10x-slower-than-builtin-in-arithmetic-operations float64 takes the fast path float32 takes the slow path Updated Which type takes the slow fast path may depend on whether the..
http://stackoverflow.com/questions/638893/what-is-the-most-efficient-way-in-python-to-convert-a-string-to-all-lowercase-st 2.43197956381 test_translate 0.335367566218 Edit Updated with filter solutions as well. Note that using set.__contains__..
What's the best SOAP library for Python 3.x? [closed] http://stackoverflow.com/questions/7817303/whats-the-best-soap-library-for-python-3-x project with an active team providing help if needed. Updated on 28 09 2013 python soap python 3.x suds share improve this..
how to pip uninstall with virtualenv on heroku cedar stack? http://stackoverflow.com/questions/8937905/how-to-pip-uninstall-with-virtualenv-on-heroku-cedar-stack heroku virtualenv pip share improve this question Updated 2013 09 30 the current way to clear the virtualenv seems to..
http://stackoverflow.com/questions/9007456/parallel-fetching-of-files one of the flavors of HTTP Range that are available. edit Updated link to point to the w3.org stored RFC share improve this answer..
New Python Programmer Looking for Help to Avoid Recursion with tkinter http://stackoverflow.com/questions/10039485/new-python-programmer-looking-for-help-to-avoid-recursion-with-tkinter a Python object This is the pattern I am currently using. UPDATED The code below is now a full isolated copy reproducing the problem..
Why is the same SQLite query being 30 times slower when fetching only twice as many results? http://stackoverflow.com/questions/10531898/why-is-the-same-sqlite-query-being-30-times-slower-when-fetching-only-twice-as-m I don't use SQLLite but the principle should still apply. UPDATED fixed bug in SQL Notes You don't have to worry about the ANDs..
Crawling LinkedIn while authenticated with Scrapy http://stackoverflow.com/questions/10953991/crawling-linkedin-while-authenticated-with-scrapy page it is checking.. Though Sign Out would make sense. UPDATED from scrapy.contrib.spiders.init import InitSpider from scrapy.http..
How do I determine if my python shell is executing in 32bit or 64bit mode on OS X? http://stackoverflow.com/questions/1405913/how-do-i-determine-if-my-python-shell-is-executing-in-32bit-or-64bit-mode-on-os 32bit mode . python osx share improve this question UPDATED One way is to look at sys.maxsize as documented here python..
Installing Python Imaging Library (PIL) on Snow Leopard with updated Python 2.6.2 http://stackoverflow.com/questions/1438270/installing-python-imaging-library-pil-on-snow-leopard-with-updated-python-2-6 Leopard's Xcode 3 so no additional installs are needed. UPDATED 2011 05 Note that the newer Xcode 4 released for experimental..
Keeping large dictionary in Python affects application performance http://stackoverflow.com/questions/19391648/keeping-large-dictionary-in-python-affects-application-performance xrange 0 100000 return x x 125 for x in xrange 0 100000 # UPDATED to use tuples instead of list of values class Foo object @staticmethod.. I would appreciate any insight on this. Thank you UPDATED After Tim Peters mentioned that I'm creating mutable objects..
python enumeration class for ORM purposes http://stackoverflow.com/questions/3588996/python-enumeration-class-for-orm-purposes to the question. Sorry for not being clear from the start. UPDATED ANSWER I made slight modifications to the very helpful answer..
custom dict that allows delete during iteration http://stackoverflow.com/questions/9023078/custom-dict-that-allows-delete-during-iteration dict that allows delete during iteration UPDATED based on Lennart Regebro's answer Suppose you iterate through..
How can I speed up update/replace operations in PostgreSQL? http://stackoverflow.com/questions/962361/how-can-i-speed-up-update-replace-operations-in-postgresql batches of of 500 items each sent in its own transaction UPDATED . All update replace tests used the same values as were already..
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