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author | Cédric Bonhomme <kimble.mandel@gmail.com> | 2013-07-25 07:55:30 +0200 |
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committer | Cédric Bonhomme <kimble.mandel@gmail.com> | 2013-07-25 07:55:30 +0200 |
commit | 80cef7164764a9a73857cd6abf511e1204a5bf90 (patch) | |
tree | 9359d0c245f123c257493a6f309d7facf5971c47 /source/search.py | |
parent | fixed a really strange bug... to investigate... (diff) | |
download | newspipe-80cef7164764a9a73857cd6abf511e1204a5bf90.tar.gz newspipe-80cef7164764a9a73857cd6abf511e1204a5bf90.tar.bz2 newspipe-80cef7164764a9a73857cd6abf511e1204a5bf90.zip |
The Whoosh index stays now in sync with the MongoDB database.
Diffstat (limited to 'source/search.py')
-rw-r--r-- | source/search.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/source/search.py b/source/search.py index f38133eb..d9c8ad59 100644 --- a/source/search.py +++ b/source/search.py @@ -31,6 +31,7 @@ import os from whoosh.index import create_in, open_dir from whoosh.index import EmptyIndexError from whoosh.fields import * +from whoosh.query import * from whoosh.qparser import QueryParser from whoosh.writing import AsyncWriter @@ -82,6 +83,19 @@ def add_to_index(articles, feed): feed_id=feed["feed_id"]) writer.commit() +def delete_article(feed_id, article_id): + """ + Delete an article from the index. + """ + try: + ix = open_dir(indexdir) + except (EmptyIndexError, OSError) as e: + raise EmptyIndexError + writer = ix.writer() + document = And([Term("feed_id", feed_id), Term("article_id", article_id)]) + writer.delete_by_query(document) + writer.commit() + def search(term): """ Search for `term` in the index. |