i'd like to do some cleanup whenever an instance is deleted at runtime, but not during garbage collection that happens on exit. in the example below, when c is deleted, a file is removed, and this is what i want; however, that file is also removed when the program exits, and this is NOT what i want. class C: def __del__(self): os...
Hi all, According to the docs I should be able to simply define this in my ~/.pydistutils.cfg and be off and running. [install] install-base=$HOME install-purelib=python/lib install-platlib=python/lib.$PLAT install-scripts=python/scripts install-data=python/data But - when I do this I simply get this error... error: install-base ...
Could someone tell me why this doesn't work? def selectAndCopy(x,y,z,w): ctypes.windll.user32.SetCursorPos(x,y) time.sleep(1) win32api.mouse_event(win32con.MOUSEEVENTF_LEFTDOWN, 0, 0, 0) time.sleep(1) ctypes.windll.user32.SetCursorPos(z,w) time.sleep(1) win32api.mouse_event(win32con.MOUSEEVENTF_LEFTUP, 0, 0, ...
So I have kind of a ignorant (maybe?) question. I'm working with writing to a serial device for the first time. I have a frame [12, 0, 0, 0, 0, 0, 0, 0, 7, 0, X, Y] that I need to send. X and Y are checksum values. My understanding in using the pyserial module is that I need to convert this frame into a string representation. Ok that's f...
Because cross-domain xmlrpc requests are not possible in JavaScript I need to create a Python app which exposes both some HTML through HTTP and an XML-RPC service on the same domain. Creating an HTTP request handler and SimpleXMLRPCServer in python is quite easy, but they both have to listen on a different port, which means a different ...
I'm playing around with 2 objects {@link http://docs.python.org/library/datetime.html#datetime.date} I would like to calculate all the days between them, assuming that date 1 >= date 2, and print them out. Here is an example what I would like to achieve. But I don't think this is efficient at all. Is there a better way to do this? # ...
On Mac OSX 10.6.4 where do you install dynamic libraries (dylib) so Python 2.6.1 can import them? I've tried placing them in /usr/local/lib and usr/localbin and /Library/Python/2.6/site-packages but none of these locations have worked. The library I'm trying to install is libevecache.dylib a library to access cache files for Eve-Online. ...
this is similar to the question in http://stackoverflow.com/questions/3559807/merge-sort-in-python I'm restating because I don't think I explained the problem very well over there. basically I have a series of about 1000 files all containing domain names. altogether the data is > 1gig so I'm trying to avoid loading all the data into r...
I'm doing Zed Shaw's fantastic Learn Python The Hard Way, but an extra question has me stumped: Line 9--10 could be written in one line, how? I've tried some different thoughts, but to no avail. I could move on, but what would the fun in that be? from sys import argv from os.path import exists script, from_file, to_file = argv print "...
I am essentially creating a blog application in django as a way of learning the ropes and boosting my skill level in django. I basically have a many-to-many relationship that I am having problems with in the admin site. I have two main types, Article and ArticleTag. Many Articles can belong to many ArticleTags, and the relationship shoul...
i am saying s1="some very long string............" and it gives me the above mentioned error anyone konw what i am doing wrong? ...
i have quotes inside a string like this string1="blah blah blah " some' thi'ng " end of string " how do i make sure the quotes are included in there? please note i have both doubel and single quotes in there ...
I have tried this probably 6 or 7 different ways, such as using various attribute values, XPath, id pattern matching (it always matches ":\w\w"), etc. as locators, and nothing has worked. If anyone can give me a tested, confirmed-working locator string for this button, I'd be much obliged. ...
i want it match only the end of every word example: "i am test-ing., i am test.ing-, i am_, test_ing," output should be: "i am test-ing i am test.ing i am test_ing" ...
Sorry if the title is not very clear. I was not sure about the appropriate title. Let me explain what I need. I am doing multiple runs of a simulation, where each run corresponds to a different seed. However, I want the starting characteristics of the instances of a class to remain the same across the different runs. For example, consi...
I'm trying to output the following data in my django templates. Countries would be ordered descending by # of stories. Cities would be ordered descending by # of stories (under that country) Country A(# of stories) City A (# of stories) City B (# of stories) Country B(# of stories) City A (# of stories) City B (# of stories) ...
want to count the number of times a letter appears in a string, having issues here. any help def countLetters(string, character): count = 0 for character in string: if character == character: count = count + 1 print count ...
I'm using the django admin calendar widget and would like to do highlight specific dates within the widget for display. Is there a way to do this with the built-in django calendar widget? Or, is there recommended widget that could be incorporated into a django project for this purpose? ...
I've been searching on this but am coming up a little short on exactly how to do specifically what i am trying to do.. I want to concatentate a string (I guess it would be a string in this case as it has a variable and string) such as below, where I need to use a variable consisting of a string to call a listname that has an index (from ...
In other words, I want to do something like A[[-1, 0, 1], [2, 3, 4]] += np.ones((3, 3)) instead of A[-1:3, 2:5] += np.ones((1, 3)) A[0:2, 2:5] += np.ones((2, 3)) ...