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boolparser 0.2.2
Boolean Parser

INSTALL>
pypm install boolparser

How to install boolparser

  1. Download and install ActivePython
  2. Open Command Prompt
  3. Type pypm install boolparser
 Python 2.7Python 3.2Python 3.3
Windows (32-bit)
Windows (64-bit)
Mac OS X (10.5+)
Linux (32-bit)
0.2.2 Available View build log
Linux (64-bit)
0.2.2 Available View build log
 
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License
BSD
Dependencies
Imports
Lastest release
version 0.2.2 on Mar 21st, 2013

boolparser

This package defines a simple boolean parser using PyParsing that allows user defined variables and floating point numbers to be used in a nested boolean comparison. For example, if the variables a,*b*, and c are defined then the following string can be parsed

(a==1 & b<2) | c>4

The resolution of a, b, and c is left up to the user by inheriting from the class EvaluateVariable class and overriding the eval function. This allows the variables to be references to (say) data stored in a file.

BSD licensed.

News

0.1

Release date: Dec 13, 2012

  • Initial import of boolean parser into git.
0.2

Release date: Mar 14, 2013

  • Fixing a few comments

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Last updated Mar 21st, 2013

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