whoosh/test20.py

import argparse
import tempfile
from whoosh.fields import Schema, TEXT, ID
from whoosh.index import create_in
from whoosh.qparser import QueryParser
from whoosh.query import And, Or, Term, Not, Every

parser = argparse.ArgumentParser()
parser.add_argument('--a', type=str, required=True)
parser.add_argument('--b', type=str, required=True)
parser.add_argument('--c', type=str, required=True)
parser.add_argument('--d', type=str, required=True)
parser.add_argument('--e', type=str, required=True)
args = parser.parse_args()

schema = Schema(title=TEXT(stored=True), content=TEXT)  # Create schema
temp_dir = tempfile.mkdtemp()  # Create temp dir
ix = create_in(temp_dir, schema)  # Create index
writer = ix.writer()  # Create writer
writer.add_document(title=args.a, content=args.b)  # Add document 1
writer.add_document(title=args.b, content=args.c)  # Add document 2
writer.add_document(title=args.c, content=args.d)  # Add document 3
writer.add_document(title=args.d, content=args.e)  # Add document 4
writer.add_document(title=args.e, content=args.a)  # Add document 5
writer.commit()  # Commit
searcher = ix.searcher()  # Create searcher
term1 = Term("title", args.a)  # Create term 1
term2 = Term("content", args.c)  # Create term 2
term3 = Term("title", args.c)  # Create term 3
term4 = Term("content", args.e)  # Create term 4
or_query1 = Or([term1, term2])  # Create OR query 1
or_query2 = Or([term3, term4])  # Create OR query 2
and_query = And([or_query1, or_query2])  # Combine with AND
results = searcher.search(and_query)  # Execute complex query
print(len(results))  # Get result count