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Category Archives: Snippet
Mandelbrot Set
I’ve finally posted the Mandelbrot Set code snippet that was sitting on my disk for a while. It computes and draws the Mandelbrot Set fractal using pygame, and also Python for Series 60. Three different screenshots are provided. They show … Continue reading
Posted in Fractal, Python, Snippet
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Labyrinth Solver
What about a labyrinth solver function in 16 lines of Python?
Posted in Python, Snippet
4 Comments
Textual watermarks with Python Imaging Library
I’ve added a new snippet about doing watermarks with PIL.
Posted in Python, Snippet
2 Comments
Decorator for automatic inclusion of function definition in __doc__
Python 2.4 included support for function decorators. Decorators are callable objects that may modify a given function or class method arbitrarily when they’re prepended with specific syntax to the function/method definition. The following code implements a decorator that will automatically … Continue reading
Posted in Python, Snippet
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All combinations of N elements
Here’s a snippet to compute all combinations of N elements over K positions.
Posted in Math, Python, Snippet
3 Comments
Permutations of all subsets
Another snippet to compute the permutations of all subsets.
Posted in Math, Python, Snippet
3 Comments
Permutations and derangements
Two snippets to compute permuatations and derangements in Python.
Posted in Math, Python, Snippet
4 Comments
Progress Cell Renderer for pygtk
Here is a Progress Cell Renderer for pygtk based applications. It allows one to embed a progress bar inside a TreeView. It’s being used in Smart to present progress for downloads of packages and other items.
Posted in Python, Snippet
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Using pyperl to build a python-like xchat interface for perl
My weekend was taken by boring academic stuff. More specifically, I’ve built a validator in C, including a tokenizer, a parser, and a scope system, to check for a small subset of the C language syntax. Anyway.. I was still … Continue reading
Webmin and Perl inside Python
Today I’ve been talking to Cavassin about Webmin, and wondering if it would be possible to write Python modules for it. I was sure that I wasn’t being original in that idea, and Cavassin also mentioned that he had read … Continue reading
Posted in Perl, Python, Snippet
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