This script is a class to allow programmers to curry functions, so that arguments can be supplied one at a time instead of all at once. E.g., if F = Curry(lambda a,b: a b), then F(1,2) == F(1)(2). ...
The script illustrates the composite design pattern by using hierarchical dictionaries. It can be used to process hierarchical, tree-based data structures using Python dictionaries. ...
When you create a Python module, you can use a test script wich import your module. But you probably have noticed that when you run the test script, it always use the first version of your module even if you made changes in the code.This is because the import statement check ...
This script takes a decimal number, converts it into binary, takes the first six numbers in that, converts that into a decimal number, and from there makes it a letter("m") according to the base64 code. ...
This script provides some packaging for the win32serviceutil module to simplify starting and stopping services. It also provides a small test example that includes providing arguments for starting a service. ...
The datetime module only accepts inputs of time it understands. For example, the months given to it have to be in range of values 1-12. This wrapper works around that issue and enables you to move forward or backward more arbitrary units of time. It does that by changing the year, ...
This simple decorator is different to other memoize decorators in that it will only cache results for a period of time. It also provides a simple method of cleaning the cache of old entries via the .collect method. This will help prevent excessive or needless memory consumption. ...
This script will display a hex dump of the disk specified on the command line. As the last two arguments, the program takes the first sector and last sector that should be displayed by this utility. The size of the sectors is stored in a variable created right after the imports ...
This script allows you to do true immutable symbolic enumeration with qualified value access. Most propoqualifiedor an enum in python attempt to solve the issue with a single class. However, fact is that enum has a dual nature: It declares a new anonimous type *and* all possible instances (values) of that ...
Built-in "sum" function, as well as add.reduce functions in Numeric/numarray introduce a large error when summing large arrays of like elements. This script contains a function that makes sums with error less than 1e-15. It doesn't use any additional memory (although it destroys the data array), and also runs asymptotically faster for unlimited precision ...
This code converts variables which is made with upper-leters only, into constants at compile time, if it is possible to be replaced. and generate .pyc file. This script is oriented to the compile time evaluation decreasing, the feature of Constants. ...
This is a Python implementation of the observer pattern. It defines a one-to many dependency between objects so that when one object changes state, all its dependents are notified and updated automatically. ...
