Whoosh - Python Search Library
Whoosh is a fast, featureful full-text indexing and searching library implemented in pure Python. Programmers can use it to easily add search functionality to their applications and websites. It has support of Fielded indexing, search, scoring, text analysis, storage, Pluggable scoring algorithm, Powerful query language and spell-checker.
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Pyopensearch - Python example application that provides Open Search suggestions and AJAX'y web f
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