python Programming Glossary: makeWhat is a metaclass in Python? http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python type.__new__ cls clsname bases uppercase_attr We can make it even cleaner by using super which will ease inheritance because.. usually for something complicated. Having the ability to make several methods and group them in one class is very useful to.. methods and group them in one class is very useful to make the code easier to read. You can hook on __new__ __init__ and..
Difference between __str__ and __repr__ in Python http://stackoverflow.com/questions/1436703/difference-between-str-and-repr-in-python of any decent fire and forget server system. Python makes it easy to log with maybe some project specific wrappers all.. C using default default_c But you have to do the last step make sure every object you implement has a useful repr so code like.. that 䏭 easy enough at least in a fuzzy way do it. If not make sure you have enough information about c anyway. I usually use..
Fastest way to list all primes below N in python http://stackoverflow.com/questions/2068372/fastest-way-to-list-all-primes-below-n-in-python 0 while __smallp pos N pos 1 return list __smallp pos # make the offsets list offsets 7 11 13 17 19 23 29 1 # prepare the..
Flatten (an irregular) list of lists in Python http://stackoverflow.com/questions/2158395/flatten-an-irregular-list-of-lists-in-python improve this question Using generator functions can make your example a little easier to read and probably boost the..
http://stackoverflow.com/questions/261638/how-do-i-protect-python-code well understood. Usually in cases like this you have to make a tradeoff. How important is it really to protect the code Are..
http://stackoverflow.com/questions/3455456/what-kinds-of-patterns-could-i-enforce-on-the-code-to-make-it-easier-to-translat kinds of patterns could I enforce on the code to make it easier to translate to another programming language I am.. pattern and follow strict coding conventions. This should make translation somewhat easier. I am also looking at IOC and dependency.. also looking at IOC and dependency injection as they might make the translation process easier and less error prone. I'll make..
Non-blocking read on a subprocess.PIPE in python http://stackoverflow.com/questions/375427/non-blocking-read-on-a-subprocess-pipe-in-python non blocking reads on its stdout. Is there a way to make .readline non blocking or to check if there is data on the stream..
Using global variables in a function other than the one that created them http://stackoverflow.com/questions/423379/using-global-variables-in-a-function-other-than-the-one-that-created-them since global variables are so dangerous Python wants to make sure that you really know that's what you're playing with by..
How can you profile a Python script? http://stackoverflow.com/questions/582336/how-can-you-profile-a-python-script was called making it easy to determine where you should make optimizations. You can call it from within your code or from.. when running a script python m cProfile myscript.py To make it even easier I made a little batch file called 'profile.bat'..
How can I make a chain of function decorators in Python? http://stackoverflow.com/questions/739654/how-can-i-make-a-chain-of-function-decorators-in-python can I make a chain of function decorators in Python How can I make two.. I make a chain of function decorators in Python How can I make two decorators in Python that would do the following @makebold.. make two decorators in Python that would do the following @makebold @makeitalic def say return Hello which should return b i..
Making a flat list out of list of lists in Python [duplicate] http://stackoverflow.com/questions/952914/making-a-flat-list-out-of-list-of-lists-in-python of sequences I wonder whether there is a shortcut to make a simple list out of list of lists in Python. I can do that..
How do I do variable variables in Python? http://stackoverflow.com/questions/1373164/how-do-i-do-variable-variables-in-python
http://stackoverflow.com/questions/1411417/how-do-i-stop-getting-importerror-could-not-import-settings-mofin-settings-wh ' # URL that handles the media served from MEDIA_ROOT. Make sure to use a # trailing slash if there is a path component.. ' # URL prefix for admin media CSS JavaScript and images. Make sure to use a # trailing slash. # Examples http foo.com media.. foo.com media media . ADMIN_MEDIA_PREFIX ' admin_media ' # Make this unique and don't share it with anybody. SECRET_KEY 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'..
Loop “Forgets” to Remove Some Items http://stackoverflow.com/questions/17299581/loop-forgets-to-remove-some-items probably an even better cleaner clearer way to do this. Make use of the fact that Python strings are iterable def remove_vowels..
http://stackoverflow.com/questions/2212643/python-recursive-folder-read python scripting file io share improve this question Make sure you understand the three return values of os.walk for root..
Solving embarassingly parallel problems using Python multiprocessing http://stackoverflow.com/questions/2359253/solving-embarassingly-parallel-problems-using-python-multiprocessing import csv import optparse import sys def make_cli_parser Make the command line interface parser. usage n n .join python prog.. NUM_PROCS multiprocessing.cpu_count def make_cli_parser Make the command line interface parser. usage n n .join python prog.. NUM_PROCS multiprocessing.cpu_count def make_cli_parser Make the command line interface parser. usage n n .join python prog..
http://stackoverflow.com/questions/280243/python-linked-list and being able to reference separate parts of them. Make them immutable and they are really easy to work with python..
Python UnicodeDecodeError - Am I misunderstanding encode? http://stackoverflow.com/questions/368805/python-unicodedecodeerror-am-i-misunderstanding-encode civilizations crumbled to dust. Think about it people Make your apps Unicode aware for the good of mankind. PS2 Please..
How can I improve my paw detection? http://stackoverflow.com/questions/4087919/how-can-i-improve-my-paw-detection ax fig.add_subplot 111 fig.suptitle input_filename # Make an image based on the first frame that we'll update later #.. is never actually displayed im ax.imshow infile.next 1 # Make 4 rectangles that we can later move to the position of each..
Python/Matplotlib - Is there a way to make a discontinuous axis? http://stackoverflow.com/questions/5656798/python-matplotlib-is-there-a-way-to-make-a-discontinuous-axis # don't put tick labels at the top ax2.yaxis.tick_right # Make the spacing between the two axes a bit smaller plt.subplots_adjust.. # don't put tick labels at the top ax2.yaxis.tick_right # Make the spacing between the two axes a bit smaller plt.subplots_adjust..
Django: multiple models in one template using forms http://stackoverflow.com/questions/569468/django-multiple-models-in-one-template-using-forms multiple objects in django with newforms . In a nutshell Make a form for each model submit them both to template in a single..
Getting started with secure AWS CloudFront streaming with Python http://stackoverflow.com/questions/6549787/getting-started-with-secure-aws-cloudfront-streaming-with-python we got above into the Grantee field of a new. Make sure you give the new permission Open Download rights. You can..
Using MultipartPostHandler to POST form-data with Python http://stackoverflow.com/questions/680305/using-multipartposthandler-to-post-form-data-with-python '127.0.0.1 8080' 'http' # For testing with Burp Proxy # Make the request and capture the response try response urllib2.urlopen..
SQLite Performance Benchmark — why is :memory: so slow…only 1.5X as fast as disk? http://stackoverflow.com/questions/764710/sqlite-performance-benchmark-why-is-memory-so-slow-only-1-5x-as-fast-as-d MEMORY ' c.execute 'PRAGMA journal_mode MEMORY ' # Make a demo table c.execute 'create table if not exists demo id1..
Windows cmd encoding change causes Python crash http://stackoverflow.com/questions/878972/windows-cmd-encoding-change-causes-python-crash name codecs.lookup 'utf 8' if name 'cp65001' else None # Make Unicode console output work independently of the current code..
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