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File size: 2,386 Bytes
feca495 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | import os
import shutil
import django
# Set up Django settings context
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'config.settings')
django.setup()
from django.conf import settings
from graphrag.services.neo4j_client import Neo4jClient
def wipe_all_data():
print("=== STARTING FULL CLEANUP ===")
# 1. Wipe Neo4j Database
try:
print("Connecting to Neo4j...")
neo4j_client = Neo4jClient()
print("Wiping all nodes and relationships in Neo4j...")
neo4j_client.execute_query("MATCH (n) DETACH DELETE n")
print("✓ Neo4j database successfully wiped.")
except Exception as e:
print(f"✗ Failed to wipe Neo4j: {e}")
# 2. Delete ChromaDB folder
chroma_dir = settings.CHROMADB_DIR
if os.path.exists(chroma_dir):
try:
print(f"Removing ChromaDB directory: {chroma_dir}...")
shutil.rmtree(chroma_dir)
print("✓ ChromaDB vectors successfully wiped.")
except Exception as e:
print(f"✗ Failed to delete ChromaDB folder: {e}")
else:
print("ChromaDB directory does not exist, skipping.")
# 3. Delete Uploaded Documents
media_root = settings.MEDIA_ROOT
if os.path.exists(media_root):
try:
print(f"Emptying media root directory: {media_root}...")
shutil.rmtree(media_root)
os.makedirs(media_root, exist_ok=True)
print("✓ Uploaded documents successfully wiped.")
except Exception as e:
print(f"✗ Failed to empty media root: {e}")
else:
print("Media root directory does not exist, skipping.")
# 4. Delete SQLite Database file
sqlite_db = settings.DATABASES['default'].get('NAME')
if sqlite_db and os.path.exists(sqlite_db):
try:
print(f"Removing SQLite database: {sqlite_db}...")
os.remove(sqlite_db)
print("✓ Django SQLite database successfully wiped.")
except Exception as e:
print(f"✗ Failed to delete SQLite file: {e}")
else:
print("SQLite database file not found, skipping.")
print("\n=== CLEANUP COMPLETE ===")
print("To finalize the fresh start, run the migrations to rebuild your database tables:")
print(" python manage.py migrate")
print("=========================")
if __name__ == "__main__":
wipe_all_data()
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