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Converts arbitrarily complicated user entered query strings to a haystack query object.
Python
branch: master

README.md

haystack-queryparser

Converts arbitrarily complicated user entered query strings to a haystack query object. http://aplopio.github.io/haystack-queryparser

Usage

  from haystack_queryparser import ParseSQ

Also provides or_parser and and_parser which can be directly used with a query

  parser = ParseSQ() 
  sq_object = parser.parse(query)

takes a AND or OR operator to use as default optionally.

Input

Input should be a string.This the query.

Output

Output is a SQ(haystack.query.SQ) object. This can be passed to SearchQuerySet.filter and the query will be applied

Test

To run the test you need to be in the django environment.So you can do something like this:

$ python manage.py shell
>>> import haystack_queryparser.tests as test
>>> tests.main()
test_operators (modules.haystack_queryparser2.tests.SimpleTest) ... ok
test_parse (modules.haystack_queryparser2.tests.SimpleTest) ... ok
test_parse_with_new_default (modules.haystack_queryparser2.tests.SimpleTest) ... ok

----------------------------------------------------------------------
Ran 3 tests in 0.004s

OK
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