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Substring edit distance

Project Description

A C extension that uses a modified version of the Levenshtein distance algorithm to calculate fuzzy matches for substrings.

All strings used by the subdist module must be Unicode strings.

New in version 0.2

The get_score function returns match score [0.0, 1.0] of needle in haystack based on substring distance

Example

fuzzy substring distance for “bdb” in “aaa bbb ccc”

import subdist

needle = u"bdb"
haystack = u"aaa bbb ccc"
distance = subdist.substring(needle, haystack) # 1
Release History

Release History

This version
History Node

0.2.1

History Node

0.2

History Node

0.1.1

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File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
subdist-0.2.1.tar.gz (2.4 kB) Copy SHA256 Checksum SHA256 Source Dec 16, 2007
subdist-0.2.1.win32-py2.4.exe (64.6 kB) Copy SHA256 Checksum SHA256 2.4 Windows Installer Dec 16, 2007
subdist-0.2.1.win32-py2.5.exe (65.1 kB) Copy SHA256 Checksum SHA256 2.5 Windows Installer Dec 16, 2007

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