python Programming Glossary: insideWhat is different between all these OpenCV Python interfaces? http://stackoverflow.com/questions/10417108/what-is-different-between-all-these-opencv-python-interfaces releases there is only the cv2 module and cv is a subclass inside cv2 . You need to call import cv2.cv as cv to access it. cv2..
Python list doesn't reflect variable change http://stackoverflow.com/questions/12080552/python-list-doesnt-reflect-variable-change variable a list or whatever but you cannot replace letters inside of it. You can only tie that thread to a completely new string...
Request UAC elevation from within a Python script? http://stackoverflow.com/questions/130763/request-uac-elevation-from-within-a-python-script Run the application with elevated privileges from inside another program This two articles explain in much more detail..
Difference between __str__ and __repr__ in Python http://stackoverflow.com/questions/1436703/difference-between-str-and-repr-in-python want to use repr or r formatting character equivalently inside __repr__ implementation or you 胩e defeating the goal of repr...
How do I avoid having Python class data shared among instances? http://stackoverflow.com/questions/1680528/how-do-i-avoid-having-python-class-data-shared-among-instances a def __init__ self self.list Declaring the variables inside the class declaration makes them class members and not instance.. class members and not instance members. Declaring them inside the __init__ method makes sure that a new instance of the members..
How do I download a file over HTTP using Python? http://stackoverflow.com/questions/22676/how-do-i-download-a-file-over-http-using-python updates the XML file is written in Python. I use wget inside a Windows .bat file to download the actual MP3 however. I would..
http://stackoverflow.com/questions/233673/lexical-closures-in-python or the outer function's environment if the loop is placed inside another function . This is exactly the problem though in this..
Import a module from a relative path http://stackoverflow.com/questions/279237/import-a-module-from-a-relative-path are real python packages do have the __init__.py file inside them here is a safe solution for inclusion of modules relatively.. don't really know what is happening when current module is inside an egg file. Probably it fails too. Add a comment if you really..
In a django form, How to make a field readonly (or disabled) so that it cannot be edited? http://stackoverflow.com/questions/324477/in-a-django-form-how-to-make-a-field-readonly-or-disabled-so-that-it-cannot-b
How to install pip on windows? http://stackoverflow.com/questions/4750806/how-to-install-pip-on-windows oficial method. There are also other ways You can use it inside a virtual environment which means it is not installed system..
Dynamically adding a form to a Django formset with Ajax http://stackoverflow.com/questions/501719/dynamically-adding-a-form-to-a-django-formset-with-ajax there currently are and goes through every input and label inside the new form replacing all the field names ids from something..
Regular expression to detect semi-colon terminated C++ for & while loops http://stackoverflow.com/questions/524548/regular-expression-to-detect-semi-colon-terminated-c-for-while-loops more since it won't match due to the fact that the text inside the parenthesis is different . In my Python code I'm using the..
Static class variables in Python http://stackoverflow.com/questions/68645/static-class-variables-in-python share improve this question Variables declared inside the class definition but not inside a method are class or static.. Variables declared inside the class definition but not inside a method are class or static variables class MyClass ... i 3..
Upload files in Google App Engine http://stackoverflow.com/questions/81451/upload-files-in-google-app-engine See an example on Uploading User Images . HTML code inside form form input type file name img Python code class Guestbook..
Converting datetime.date to UTC timestamp in Python http://stackoverflow.com/questions/8777753/converting-datetime-date-to-utc-timestamp-in-python and I need to convert them to UTC timestamps to be used inside Javascript. The following code does not work d datetime.date..
http://stackoverflow.com/questions/9264763/unboundlocalerror-in-python by a simple rule If there is an assignment to a variable inside a function that variable is considered local. 1 Thus the line..
Simple Digit Recognition OCR in OpenCV-Python http://stackoverflow.com/questions/9413216/simple-digit-recognition-ocr-in-opencv-python that comes with OpenCV samples. I wanted to know what is inside that file. It contains a letter along with 16 features of that..
How to pickle a python function with its dependencies? http://stackoverflow.com/questions/10048061/how-to-pickle-a-python-function-with-its-dependencies name under which it's stored in the sandbox dictionary. Inside the unpickled functions the sandbox dictionary is their globals..
Understanding Python's call-by-object style of passing function arguments http://stackoverflow.com/questions/10262920/understanding-pythons-call-by-object-style-of-passing-function-arguments name x construct a new function foo and call foo on x . Inside foo the assignment just says rename x to 1 plus what it used..
How to import a Python class that is in a directory above? http://stackoverflow.com/questions/1054271/how-to-import-a-python-class-that-is-in-a-directory-above directory python import share improve this question Inside a package hierarchy use 2 dots as the import statement doc says..
Get __name__ of calling function's module in Python http://stackoverflow.com/questions/1095543/get-name-of-calling-functions-module-in-python module inspect.stack will return the stack information. Inside a function inspect.stack 1 will return your caller's stack...
Why does Python code run faster in a function? http://stackoverflow.com/questions/11241523/why-does-python-code-run-faster-in-a-function benchmarking cpython share improve this question Inside a function the bytecode is 2 0 SETUP_LOOP 20 to 23 3 LOAD_GLOBAL..
Python : * and ** before variable [duplicate] http://stackoverflow.com/questions/11315010/python-and-before-variable the rest Thanks python share improve this question Inside a function header collects all the positional arguments in a..
models.py getting huge, what is the best way to break it up? http://stackoverflow.com/questions/1160579/models-py-getting-huge-what-is-the-best-way-to-break-it-up many small applications instead of one big application. Inside every large application are many small applications struggling..
Python threading.timer - repeat function every 'n' seconds http://stackoverflow.com/questions/12435211/python-threading-timer-repeat-function-every-n-seconds this question Best is to start the timer thread once. Inside your timer thread you'd code the following class MyThread Thread..
How to install MySQLdb (Python data access library to MySQL) on Mac OS X? http://stackoverflow.com/questions/1448429/how-to-install-mysqldb-python-data-access-library-to-mysql-on-mac-os-x package tar xzvf MySQL python 1.2.2.tar.gz Step 3 Inside the folder clean the package sudo python setup.py clean COUPLE..
Convert Variable Name to String? http://stackoverflow.com/questions/1534504/convert-variable-name-to-string argument's identifier name random_function 'argument_data' Inside the random_function def random_function first_argument one would..
Short Description of Python Scoping Rules http://stackoverflow.com/questions/291978/short-description-of-python-scoping-rules In the function definition In the for loop index variable Inside the for loop Also there is the context during execution when..
Python code to get current function into a variable? http://stackoverflow.com/questions/4492559/python-code-to-get-current-function-into-a-variable object from the function signature of main . Inside main if there is a problem with the arguments I want to exit..
Why does Celery work in Python shell, but not in my Django views? (import problem) http://stackoverflow.com/questions/4643065/why-does-celery-work-in-python-shell-but-not-in-my-django-views-import-proble I have a directory called home myuser fable jobs . Inside this directory I have a file called tasks.py from celery.decorators.. Task def run self post kwargs return Yes it works Inside this directory I also have a file called celeryconfig.py BROKER_HOST..
Deploying existing Django app on Heroku http://stackoverflow.com/questions/7974902/deploying-existing-django-app-on-heroku failed to push some refs to 'git@heroku.com sitename.git' Inside the Heroku folder I have my init settings manage and urls.py..
Ultimate answer to relative python imports http://stackoverflow.com/questions/8299270/ultimate-answer-to-relative-python-imports we have a package mypackage with two modules foo and bar . Inside foo we need to be able to access bar . Because we are still..
Why does assigning to my global variables not work in Python? http://stackoverflow.com/questions/929777/why-does-assigning-to-my-global-variables-not-work-in-python print Value of a is d a def setA value a value print Inside setA a is now d a print Before setA printA setA 42 print After.. the unexpected to me output of Before setA Value of a is 7 Inside setA a is now 42 After setA Value of a is 7 Where I would expect..
Why am I getting the error: command 'llvm-gcc-4.2' failed with exit status 1 http://stackoverflow.com/questions/9398142/why-am-i-getting-the-error-command-llvm-gcc-4-2-failed-with-exit-status-1 me Install the latest version of XCode from the App Store Inside XCode go to Preferences Downloads Components download the Command..
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