¡@
python Programming Glossary: yourWhat is a metaclass in Python? http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python so dynamic since you still have to write the whole class yourself. Since classes are objects they must be generated by something... from Foo True Eventually you'll want to add methods to your class. Just define a function with the proper signature and.. in metaclass Python uses but of course you can create your own metaclass. The __metaclass__ attribute You can add a __metaclass__..
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 performance...
The Python yield keyword explained http://stackoverflow.com/questions/231767/the-python-yield-keyword-explained 4 Here it's a useless example but it's handy when you know your function will return a huge set of values that you will only.. returns the generator object this is a bit tricky Then your code will be run each time the for uses the generator. Now the.. first time the for calls the generator object created from your function it will run the code in your function from the beginning..
Is there any way to kill a Thread in Python? http://stackoverflow.com/questions/323972/is-there-any-way-to-kill-a-thread-in-python of handling this if you can afford it if you are managing your own threads is to have an exit_request flag that each threads.. ... the exception is simply ignored. If you are sure that your exception should terminate the thread one way to ensure that.. is to be caught by the thread you need a way to check that your thread has caught it. CAREFUL this function is executed in the..
What does `if __name__ == “__main__”:` do? http://stackoverflow.com/questions/419163/what-does-if-name-main-do __name__ will be set to the module's name. In the case of your script let's assume that it's executing as the main function.. and not have it execute when someone just wants to import your module and call your functions themselves. See this page for.. when someone just wants to import your module and call your functions themselves. See this page for some extra details...
How to install pip on windows? http://stackoverflow.com/questions/4750806/how-to-install-pip-on-windows me this installed Pip at C Python27 Scripts pip.exe . Add your analogue of C Python27 Scripts to your path Start Edit environment.. pip.exe . Add your analogue of C Python27 Scripts to your path Start Edit environment variables . Now you should be able.. username password@proxy_url port If you're really unlucky your proxy might be a Microsoft NTLM proxy. Free software can't cope...
Python: How do I pass a variable by reference? http://stackoverflow.com/questions/986006/python-how-do-i-pass-a-variable-by-reference a reference to that same object and you can mutate it to your heart's delight but if you rebind the reference in the method.. using a return value you could create a class to hold your value and pass it into the function or use an existing class..
How can I login to django using tastypie http://stackoverflow.com/questions/11770501/how-can-i-login-to-django-using-tastypie python django tastypie share improve this question Your approach will try to create a new user with the username that..
What do (lambda) function closures capture in Python? http://stackoverflow.com/questions/2295290/what-do-lambda-function-closures-capture-in-python python lambda closures share improve this question Your second question has been answered but as for your first what..
The Python yield keyword explained http://stackoverflow.com/questions/231767/the-python-yield-keyword-explained to an end or because you do not satisfy a if else anymore. Your code explained Generator # Here you create the method of the..
How to get file creation & modification date/times in Python? http://stackoverflow.com/questions/237079/how-to-get-file-creation-modification-date-times-in-python file print created s time.ctime os.path.getctime file Your other option is to use os.stat import os time mode ino dev nlink..
How to initialize a two-dimensional array in Python? http://stackoverflow.com/questions/2397141/how-to-initialize-a-two-dimensional-array-in-python these and often replacing loops with comprehensions. Your code follows this pattern twice twod_list for i in range..
How do I get the path of the current executed file in python? http://stackoverflow.com/questions/2632199/how-do-i-get-the-path-of-the-current-executed-file-in-python after simply doesn't exist anywhere in your program. Your best bet would be to file a bug with the authors of the tool...
Can I run a Python script as a service (in Windows)? How? http://stackoverflow.com/questions/32404/can-i-run-a-python-script-as-a-service-in-windows-how '__main__' win32serviceutil.HandleCommandLine AppServerSvc Your code would go in the main method usually with some kind of infinite..
How to implement a minimal server for AJAX in Python? http://stackoverflow.com/questions/336866/how-to-implement-a-minimal-server-for-ajax-in-python req new ActiveXObject Microsoft.XMLHTTP catch e alert Your browser does not support AJAX return false req.open POST..
Python: The _imagingft C module is not installed http://stackoverflow.com/questions/4011705/python-the-imagingft-c-module-is-not-installed python imaging library share improve this question Your installed PIL was compiled without libfreetype. You can get..
Editing specific line in text file in python http://stackoverflow.com/questions/4719438/editing-specific-line-in-text-file-in-python open 'stats.txt' 'r' dan myfile.readline print dan print Your name dan.split ' n' 0 try myfile open 'stats.txt' 'a' myfile.writelines.. of lines into data data file.readlines print data print Your name data 0 # now change the 2nd line note that you have to..
Setting the correct encoding when piping stdout in python http://stackoverflow.com/questions/492483/setting-the-correct-encoding-when-piping-stdout-in-python terminal stdout python 2.x share improve this question Your code works when run in an script because python encodes the..
Why is python ordering my dictionary like so? http://stackoverflow.com/questions/526125/why-is-python-ordering-my-dictionary-like-so of elements is well defined but not immediately obvious. Your observations match the rules of a hash table perfectly apparent..
In Python, why can a function modify some arguments as perceived by the caller, but not others? http://stackoverflow.com/questions/575196/in-python-why-can-a-function-modify-some-arguments-as-perceived-by-the-caller change a name you just can bind it to another object. Your example is not about scopes or namespaces it is about naming..
Python Code Obfuscation [closed] http://stackoverflow.com/questions/576963/python-code-obfuscation code python obfuscation share improve this question Your problem space is underspecified. Is this for a command line..
http://stackoverflow.com/questions/5957341/python-list-confusion memory block python list share improve this question Your hunch about copying addresses is correct. Think about it like..
Creating a singleton in python http://stackoverflow.com/questions/6760685/creating-a-singleton-in-python customize the singleton class definitions in other ways. Your singletons won't need multiple inheritance because the metaclass.. __init__ called on them. When to use the singleton pattern Your use case is one of the better examples of wanting to use a singleton...
local var referenced before assignment http://stackoverflow.com/questions/8934772/local-var-referenced-before-assignment in the current scope but are also not in the global scope. Your code would look something like this with a similar line at the..
Adding a Method to an Existing Object http://stackoverflow.com/questions/972/adding-a-method-to-an-existing-object it but it appears that it ends up being not a true method. Your example defines the new patch function with an argument of self..
|