Init
This commit is contained in:
Mrna
217
main.py
Normal file
217
main.py
Normal file
@@ -0,0 +1,217 @@
|
||||
import argparse
|
||||
import sys
|
||||
from pathlib import Path
|
||||
import tempfile
|
||||
import numpy as np
|
||||
from typing import Final
|
||||
|
||||
import db
|
||||
|
||||
DEFAULT_DB_PATH: Final[Path] = Path("db.pkl")
|
||||
|
||||
def test_database():
|
||||
"""Test database save/load functionality by creating, saving, loading and comparing."""
|
||||
print("=== Database Test ===")
|
||||
|
||||
# Create dummy database
|
||||
print("1. Creating dummy database...")
|
||||
original_db = db.create_dummy()
|
||||
print(f" Original DB: {len(original_db.vectors)} vectors, {len(original_db.records)} records")
|
||||
|
||||
# Print some details about the original database
|
||||
print(" First vector shape:", original_db.vectors[0].shape if original_db.vectors else "No vectors")
|
||||
print(" Sample vector:", original_db.vectors[0][:4] if original_db.vectors else "No vectors")
|
||||
print(" Sample record keys (first 3):", list(original_db.records.keys())[:3])
|
||||
|
||||
# Create temporary file for testing
|
||||
with tempfile.NamedTemporaryFile(suffix='.pkl', delete=False) as tmp_file:
|
||||
test_file = Path(tmp_file.name)
|
||||
|
||||
try:
|
||||
# Save database
|
||||
print(f"\n2. Saving database to {test_file}...")
|
||||
db.save(original_db, test_file)
|
||||
print(f" File size: {test_file.stat().st_size} bytes")
|
||||
|
||||
# Load database
|
||||
print(f"\n3. Loading database from {test_file}...")
|
||||
loaded_db = db.load(test_file)
|
||||
print(f" Loaded DB: {len(loaded_db.vectors)} vectors, {len(loaded_db.records)} records")
|
||||
|
||||
# Compare databases
|
||||
print("\n4. Comparing original vs loaded...")
|
||||
|
||||
# Check vector count
|
||||
vectors_match = len(original_db.vectors) == len(loaded_db.vectors)
|
||||
print(f" Vector count match: {vectors_match}")
|
||||
|
||||
# Check record count
|
||||
records_match = len(original_db.records) == len(loaded_db.records)
|
||||
print(f" Record count match: {records_match}")
|
||||
|
||||
# Check vector equality
|
||||
vectors_equal = True
|
||||
if vectors_match and original_db.vectors:
|
||||
for i, (orig, loaded) in enumerate(zip(original_db.vectors, loaded_db.vectors)):
|
||||
if not np.array_equal(orig, loaded):
|
||||
vectors_equal = False
|
||||
print(f" Vector {i} mismatch!")
|
||||
break
|
||||
print(f" All vectors equal: {vectors_equal}")
|
||||
|
||||
# Check record equality
|
||||
records_equal = True
|
||||
if records_match:
|
||||
for key in original_db.records:
|
||||
if key not in loaded_db.records:
|
||||
records_equal = False
|
||||
print(" Missing record key!")
|
||||
break
|
||||
if original_db.records[key] != loaded_db.records[key]:
|
||||
records_equal = False
|
||||
print(" Record content mismatch!")
|
||||
break
|
||||
print(f" All records equal: {records_equal}")
|
||||
|
||||
# Summary
|
||||
all_good = vectors_match and records_match and vectors_equal and records_equal
|
||||
print(f"\n✅ Test {'PASSED' if all_good else 'FAILED'}: All data preserved through save/load cycle")
|
||||
|
||||
finally:
|
||||
# Clean up temporary file
|
||||
if test_file.exists():
|
||||
test_file.unlink()
|
||||
print(f" Cleaned up temporary file: {test_file}")
|
||||
|
||||
|
||||
def create_database(db_path: str):
|
||||
"""Create a new empty database."""
|
||||
db_file = Path(db_path)
|
||||
|
||||
# Check if file already exists
|
||||
if db_file.exists():
|
||||
response = input(f"Database {db_file} already exists. Overwrite? (y/N): ")
|
||||
if response.lower() != 'y':
|
||||
print("Operation cancelled.")
|
||||
return
|
||||
|
||||
# Create empty database
|
||||
empty_db = db.create_empty()
|
||||
|
||||
# Save to file
|
||||
db.save(empty_db, db_file)
|
||||
|
||||
print(f"✅ Created empty database: {db_file}")
|
||||
print(f" Vectors: {len(empty_db.vectors)}")
|
||||
print(f" Records: {len(empty_db.records)}")
|
||||
|
||||
|
||||
def add_file(db_path: str, file_paths: list[str]):
|
||||
"""Add one or more files to the semantic search database."""
|
||||
print(f"Adding {len(file_paths)} file(s) to database: {db_path}")
|
||||
|
||||
db_file = Path(db_path)
|
||||
successful_files = []
|
||||
failed_files = []
|
||||
|
||||
for i, file_path in enumerate(file_paths, 1):
|
||||
print(f"\n[{i}/{len(file_paths)}] Processing: {file_path}")
|
||||
try:
|
||||
db.add_document(db_file, Path(file_path))
|
||||
successful_files.append(file_path)
|
||||
print(f"✅ Successfully added: {file_path}")
|
||||
except Exception as e:
|
||||
failed_files.append((file_path, str(e)))
|
||||
print(f"❌ Failed to add {file_path}: {e}")
|
||||
|
||||
# Summary
|
||||
print(f"\n{'='*60}")
|
||||
print("SUMMARY:")
|
||||
print(f"✅ Successfully added: {len(successful_files)} files")
|
||||
if successful_files:
|
||||
for file_path in successful_files:
|
||||
print(f" - {Path(file_path).name}")
|
||||
|
||||
if failed_files:
|
||||
print(f"❌ Failed to add: {len(failed_files)} files")
|
||||
for file_path, error in failed_files:
|
||||
print(f" - {Path(file_path).name}: {error}")
|
||||
|
||||
print(f"{'='*60}")
|
||||
|
||||
|
||||
def query(db_path: str, query_text: str):
|
||||
"""Query the semantic search database."""
|
||||
print(f"Querying: '{query_text}' in database: {db_path}")
|
||||
|
||||
try:
|
||||
results = db.query(Path(db_path), query_text)
|
||||
|
||||
if not results:
|
||||
print("No results found.")
|
||||
return
|
||||
|
||||
print(f"\nFound {len(results)} results:")
|
||||
print("=" * 60)
|
||||
|
||||
for i, (distance, record) in enumerate(results, 1):
|
||||
print(f"\n{i}. Distance: {distance:.4f}")
|
||||
print(f" Document: {record.document.name}")
|
||||
print(f" Page: {record.page}, Chunk: {record.chunk}")
|
||||
# Replace all whitespace characters with regular spaces for cleaner display
|
||||
clean_text = ' '.join(record.text[:200].split())
|
||||
print(f" Text preview: {clean_text}...")
|
||||
if i < len(results):
|
||||
print("-" * 40)
|
||||
|
||||
except Exception as e:
|
||||
print(f"Error querying database: {e}")
|
||||
|
||||
|
||||
|
||||
def main():
|
||||
parser = argparse.ArgumentParser(
|
||||
description="Semantic Search Tool",
|
||||
formatter_class=argparse.RawDescriptionHelpFormatter
|
||||
)
|
||||
|
||||
# Create subparsers for different commands
|
||||
subparsers = parser.add_subparsers(dest='command', help='Available commands')
|
||||
|
||||
# Create command
|
||||
create_parser = subparsers.add_parser('create', aliases=['c'], help='Create a new empty database')
|
||||
create_parser.add_argument('db_path', nargs='?', default=str(DEFAULT_DB_PATH),
|
||||
help=f'Path to database file (default: {DEFAULT_DB_PATH})')
|
||||
|
||||
# Add file command
|
||||
add_parser = subparsers.add_parser('add-file', aliases=['a'], help='Add one or more files to the search database')
|
||||
add_parser.add_argument('db', help='Path to the database file (e.g., db.pkl)')
|
||||
add_parser.add_argument('file_paths', nargs='+', help='Path(s) to the PDF file(s) to add')
|
||||
|
||||
# Query command
|
||||
query_parser = subparsers.add_parser('query', aliases=['q'], help='Query the search database')
|
||||
query_parser.add_argument('db', help='Path to the database file (e.g., db.pkl)')
|
||||
query_parser.add_argument('query_text', help='Text to search for')
|
||||
|
||||
# Test command
|
||||
subparsers.add_parser('test', aliases=['t'], help='Test database save/load functionality')
|
||||
|
||||
# Parse arguments
|
||||
args = parser.parse_args()
|
||||
|
||||
# Handle commands
|
||||
if args.command in ['create', 'c']:
|
||||
create_database(args.db_path)
|
||||
elif args.command in ['add-file', 'a']:
|
||||
add_file(args.db, args.file_paths)
|
||||
elif args.command in ['query', 'q']:
|
||||
query(args.db, args.query_text)
|
||||
elif args.command in ['test', 't']:
|
||||
test_database()
|
||||
else:
|
||||
parser.print_help()
|
||||
sys.exit(1)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
Reference in New Issue
Block a user