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comparison flow/search_index.py @ 10:13438795d896

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rewrite with prefect flows and whoosh search, but it's in a nested pdm env
author drewp@bigasterisk.com
date Thu, 11 Jul 2024 17:35:31 -0700
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9:d1b54241a731 10:13438795d896
1 from pathlib import Path
2
3 from whoosh.fields import ID
4 from whoosh.index import create_in
5
6 from schema import schema
7
8 log = None # set by flow
9
10
11 class SearchIndex:
12
13 def __init__(self, indexDir: Path):
14 indexDir.mkdir(parents=True, exist_ok=True)
15 self.ix = create_in(indexDir, schema)
16 self.writer = self.ix.writer()
17
18 def addDoc(self, **kw):
19 self.writer.add_document(**kw)
20
21 def commit(self):
22 self.writer.commit()
23 with self.ix.searcher() as searcher:
24 log.info(f'index doc count = {searcher.doc_count()}')