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wr is a simple, lightweight module that provides random choice based on weight

Project description

wr is a weighted random implementation in Python.

wr.get returns a key of a passed in dict based on the weights of the keys as their respective values. {key: weight} The key can be anything hashable including callables but the weight must be a integer.

Example

>>> import wr

>>> data = {'cat': 60, 'dog': 30, 'bird': 10}
>>> animal = wr.get(data)
>>> print animal
cat # well, the cat had a good 60% shot at it.

Installation and Dependencies

Install wr with pip install wr or just download wr.py and place it in your project directory.

License

GNU Lesser General Public License

Project details


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Source Distribution

wr-0.1.1.tar.gz (2.1 kB view hashes)

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