I am writing a small diagram drawing application (similar to Graphviz in spirit), and need a GUI library that would allow me to embed a canvas capable of drawing anti-aliased lines and text. I want to
What\'s the main difference between the Tkin开发者_如何学Pythonter geometry managers grid and pack?
Is there any idiom for getting an arbitrary key, value pair from a dictionary without removing them? (P3K)
I have a problem with deleting a record from my开发者_开发问答 SQLite3 database: conn = sqlite3.connect(\'databaza.db\')
I want to establish a standard script file that is imported into python at startup using the PYTHONSTARTUP environment variable. Additionally, I want to be able to conveniently reload the same script
I am working on a script to download and process historical stock prices. When I used urllib.request.urlopen I got a strange prefix of text in every file (b\'\\xef\\xbb\\xbf) that was not present whe
I\'m trying to use Python to download the HTML source code of a website but I\'m receiving this error.
What is python-3 using instead of PIL for manipulating Imag开发者_开发问答es?The \"friendly PIL fork\" Pillow works on Python 2 and 3. Check out the Github project for support matrix and so on.Christo
In my project I have to stick to Python 2.5 (Google App Engine). Somewhere in the application (actually a framework), I have to keep track which variables are defined and in which order they are defin
I try to use OpenCV on Python 3.1 through ctypes, but I do not know how represent pointers. Example, if I want to load an image and print the content of her first pixel, I will write in C++:
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