python Programming Glossary: veryWhat is a metaclass in Python? http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python you need to master classes in Python. And Python has a very peculiar idea of what classes are borrowed from the Smalltalk.. You see that by checking the __class__ attribute. Everything and I mean everything is an object in Python. That includes.. checking the __class__ attribute. Everything and I mean everything is an object in Python. That includes ints strings functions..
Difference between __str__ and __repr__ in Python http://stackoverflow.com/questions/1436703/difference-between-str-and-repr-in-python __str__ __repr__ . This means in simple terms almost every object you implement should have a functional __repr__ that.. default_c But you have to do the last step make sure every object you implement has a useful repr so code like that can.. enough information so eval repr c c that means you know everything there is to know about c . If that 䏭 easy enough at least..
Differences between isinstance() and type() in python http://stackoverflow.com/questions/1549801/differences-between-isinstance-and-type-in-python can also offer extra convenience to actual subclasses in a very natural way via Template Method design pattern applications.. as offered in Python 2.6 see here for their 3.1 version very similar see here . In both versions standard library module.. library module collections that's the 3.1 version for the very similar 2.6 version see here offers several useful ABCs. For..
What's the best SOAP client library for Python, and where is the documentation for it? [closed] http://stackoverflow.com/questions/206154/whats-the-best-soap-client-library-for-python-and-where-is-the-documentation-f the same time without extra user code needed. pysimplesoap very lightweight but useful for both client and server includes a..
http://stackoverflow.com/questions/261638/how-do-i-protect-python-code Python being a byte code compiled interpreted language is very difficult to lock down. Even if you use a exe packager like..
http://stackoverflow.com/questions/3455456/what-kinds-of-patterns-could-i-enforce-on-the-code-to-make-it-easier-to-translat to build DMS originally was to build foundations that had very few such assumptions built in. It has some that give us headaches... good but then I'm pretty biased . And it is still very hard to build a good translator. The difference is that with..
Python variable scope question http://stackoverflow.com/questions/370357/python-variable-scope-question Could someone please explain this behavior Thank you very much brainfsck python variables scope share improve this..
Lazy Method for Reading Big File in Python? http://stackoverflow.com/questions/519633/lazy-method-for-reading-big-file-in-python Method for Reading Big File in Python I have a very big file 4GB and when I try to read it my computer hangs. So..
Python __init__ and self what do they do? http://stackoverflow.com/questions/625083/python-init-and-self-what-do-they-do etc I think they might be oop constructs but I don't know very much.. Thanks in advance python oop share improve this question..
What's the difference between list and tuples in Python? http://stackoverflow.com/questions/626759/whats-the-difference-between-list-and-tuples-in-python type and the length is not fixed. So the difference is very obvious. Finally there is the namedtuple in Python which makes..
Recommendations of Python REST (web services) framework? [closed] http://stackoverflow.com/questions/713847/recommendations-of-python-rest-web-services-framework views and MethodDispatcher respectively . HTTP verbs are very important in REST and unless you're very careful about this.. . HTTP verbs are very important in REST and unless you're very careful about this you'll end up falling into a REST anti pattern..
http://stackoverflow.com/questions/886221/does-django-scale Web Apps says hundreds of hits per second . This is a very good presentation on how to scale Django and makes some good..
http://stackoverflow.com/questions/931092/reverse-a-string-in-python What is the best way of implementing this If supplying a very concise answer please elaborate on it's efficiency. Is the str..
Python faster than compiled Haskell? http://stackoverflow.com/questions/10357663/python-faster-than-compiled-haskell 'sorted' n .join done if __name__ '__main__' main Very simple. Now I compile the Haskell code with ghc O2 make quick.hs..
Python Numpy Very Large Matrices http://stackoverflow.com/questions/1053928/python-numpy-very-large-matrices Numpy Very Large Matrices Numpy is an extremely useful library and from..
python Socket.IO client for sending broadcast messages to TornadIO2 server http://stackoverflow.com/questions/10950365/python-socket-io-client-for-sending-broadcast-messages-to-tornadio2-server server on port s' port server SocketServer application Very well the server runs now. Let's add the client code script type..
PyLint, PyChecker or PyFlakes? [closed] http://stackoverflow.com/questions/1428872/pylint-pychecker-or-pyflakes rated the code 3 10 OMG I'm a dirty coder . Strongs points Very descriptive and accurate report. Detect some code smells. Here.. name with less than 3 letters. I will change that. Very very talkative. Be ready to use your eyes. Corrected script..
Method to peek at a Python program running right now http://stackoverflow.com/questions/1637198/method-to-peek-at-a-python-program-running-right-now Getting stack trace from a running Python program Very similar but more general this question was intended to be about..
Good PDF report generator tool for Python http://stackoverflow.com/questions/177799/good-pdf-report-generator-tool-for-python combine it with your data in a simple and flexible way. Very abstract and of course just a few lines of code. You can generate..
What's the best SOAP client library for Python, and where is the documentation for it? [closed] http://stackoverflow.com/questions/206154/whats-the-best-soap-client-library-for-python-and-where-is-the-documentation-f but no longer maintained. Does not work on Python 2.5 ZSI Very painful to use and development is slow. Has a module called.. which is different than SOAPy above . Newer libraries SUDS Very Pythonic and easy to create WSDL consuming SOAP clients. Creating..
Programmatically getting an access token for using the Facebook Graph API http://stackoverflow.com/questions/3058723/programmatically-getting-an-access-token-for-using-the-facebook-graph-api 'XXXXXX' # Trying to get an access token. Very awkward. oauth_args dict client_id FACEBOOK_APP_ID client_secret..
Setting up Python on Windows/ Apache? http://stackoverflow.com/questions/449055/setting-up-python-on-windows-apache '__main__' cherrypy.engine.start cherrypy.engine.block Very easy huh Running this application directly on python will start..
Is there a better layout language than HTML for printing? http://stackoverflow.com/questions/458340/is-there-a-better-layout-language-than-html-for-printing but is fun. use troff groff to generate Postscript PDF. Very low level bute nice to do simple high volume things. Never used..
http://stackoverflow.com/questions/4879036/django-projects-vs-apps delete the right urls from a global urls.py folder. Very often even when I want to make something independent it needs..
http://stackoverflow.com/questions/5195427/twisted-conch-filetransfer def serviceStarted self self.openChannel SFTPSession Very simple all it does is open a new channel. The SFTPSession instance..
Python nose vs. unittest [closed] http://stackoverflow.com/questions/5696884/python-nose-vs-unittest do not have to build test suites manually. Plugin support Very useful standard plugins coverage output capture drop into debugger..
http://stackoverflow.com/questions/6468904/python-kill-hanging-function time.sleep 60 time sleep limit 30 violation sys.exit 1 Very basic and horrid looking example I know but it might help the..
python write string directly to tarfile http://stackoverflow.com/questions/740820/python-write-string-directly-to-tarfile e TarFile.addfile passing a StringIO as a fileobject. Very rough but works import tarfile import StringIO tar tarfile.TarFile..
Bundling data files with PyInstaller (--onefile) http://stackoverflow.com/questions/7674790/bundling-data-files-with-pyinstaller-onefile When I drop the EXE in that temp directory it finds them. Very perplexing. This is what I've added to the .spec file a.datas..
In python, how to import filename starts with a number http://stackoverflow.com/questions/9090079/in-python-how-to-import-filename-starts-with-a-number this question You could do puzzle __import__ '8puzzle' Very interesting problem. I'll remember not to name anything with..
Using Python's Multiprocessing module to execute simultaneous and separate SEAWAT/MODFLOW model runs http://stackoverflow.com/questions/9874042/using-pythons-multiprocessing-module-to-execute-simultaneous-and-separate-seawa to start each instance of SEAWAT in its own directory. Very key. from __future__ import print_function import os subprocess..
Python Class Factory to Produce simple Struct-like classes http://stackoverflow.com/questions/1264833/python-class-factory-to-produce-simple-struct-like-classes raised a few Python questions for me. I have written a VERY basic clone of this mechanism in Python def Struct args class..
Detecting reflective DLL injection http://stackoverflow.com/questions/12697292/detecting-reflective-dll-injection or one page in front of the first executable code. So a VERY basic approach can be to scan for the MZ tag char pe char BaseAddress..
Effcient way to find longest duplicate string for Python (From Programming Pearls) http://stackoverflow.com/questions/13560037/effcient-way-to-find-longest-duplicate-string-for-python-from-programming-pearl idx.sort cmp lambda a b cmp example a example b #VERY VERY SLOW max_len 1 for i in range example_len 1 this_len comlen.. idx.sort cmp lambda a b cmp example a example b #VERY VERY SLOW max_len 1 for i in range example_len 1 this_len comlen..
http://stackoverflow.com/questions/193789/microphone-access-in-python reader Windows at minimum XP but Vista support would be VERY good. python windows microphone share improve this question..
http://stackoverflow.com/questions/2983088/unresolved-import-models import models I'm doing my VERY first project using python django eclipse pydev following this..
How do I learn algorithms? [closed] http://stackoverflow.com/questions/3026813/how-do-i-learn-algorithms from 0's and 1's storing data and recalling it ect. A VERY BASIC IDEA . Ive been able to create small programs Hangman..
How do i extract specific lines of data from a huge Excel sheet using Python? http://stackoverflow.com/questions/3241039/how-do-i-extract-specific-lines-of-data-from-a-huge-excel-sheet-using-python to the following questions. Such stuff in SO comments is VERY hard to read How big is the file in MB Huge is not a useful..
How to center a Window on the screen in Tkinter? http://stackoverflow.com/questions/3352918/how-to-center-a-window-on-the-screen-in-tkinter isn't exactly the most powerful of toolkits it's very VERY basic . I'm not aware of something so simple in Tkinter but..
In Python small floats tending to zero http://stackoverflow.com/questions/3704570/in-python-small-floats-tending-to-zero is that when I multiply the features probabilities I get VERY small float values like 2.5e 320 or something like that and..
How do you debug Mako templates? http://stackoverflow.com/questions/390409/how-do-you-debug-mako-templates share improve this question Mako actually provides a VERY nice way to track down errors in a template from mako import..
Sentiment analysis for Twitter in Python http://stackoverflow.com/questions/573768/sentiment-analysis-for-twitter-in-python translate it to python. Note the texts I'm analyzing are VERY short they are tweets. So ideally this classifier is optimized..
Improve speed of reading and converting from binary file with python http://stackoverflow.com/questions/5804052/improve-speed-of-reading-and-converting-from-binary-file-with-python samples position samples The speed improvement was VERY impressive over reading the file a bit at a time or using struct..
http://stackoverflow.com/questions/6012963/subset-sum-problem then the memory space consumed will be a polynomial of VERY High Order. The memory consumed will be much larger than the..
How to download a file using Python http://stackoverflow.com/questions/8116623/how-to-download-a-file-using-python to me how to do it with clear examples that would be VERY appreciated. python download share improve this question..
How to render my select field with WTForms? http://stackoverflow.com/questions/8463421/how-to-render-my-select-field-with-wtforms NOTE THIS IS NOT TESTED NOR EVEN RUN PYTHON CODE BUT A VERY QUICK HACK GIVEN THE QUESTION AND THE UNDERLYING CODE FROM WTFORMS...
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