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eulaurarien/db.py

55 Zeilen
1.4 KiB
Python
Executable File

#!/usr/bin/env python3
import argparse
import database
import time
import os
if __name__ == "__main__":
# Parsing arguments
parser = argparse.ArgumentParser(description="Database operations")
parser.add_argument(
"-i", "--initialize", action="store_true", help="Reconstruct the whole database"
)
parser.add_argument(
"-p", "--prune", action="store_true", help="Remove old entries from database"
)
parser.add_argument(
"-b",
"--prune-base",
action="store_true",
help="With --prune, only prune base rules "
"(the ones added by ./feed_rules.py)",
)
parser.add_argument(
"-s",
"--prune-before",
type=int,
default=(int(time.time()) - 60 * 60 * 24 * 31 * 6),
help="With --prune, only rules updated before "
"this UNIX timestamp will be deleted",
)
parser.add_argument(
"-r",
"--references",
action="store_true",
help="DEBUG: Update the reference count",
)
args = parser.parse_args()
if not args.initialize:
DB = database.Database()
else:
if os.path.isfile(database.Database.PATH):
os.unlink(database.Database.PATH)
DB = database.Database()
DB.enter_step("main")
if args.prune:
DB.prune(before=args.prune_before, base_only=args.prune_base)
if args.references:
DB.update_references()
DB.save()