"""Helpers for maintainers of kofa sites.

XXX: This stuff might go into a separate package, but right
     now it is too less for a complete package.
"""
import sys
from ZODB.scripts.analyze import report, analyze

def db_analyze(args=None):
    """Run the analyze tool from ZODB package.
    """
    if args is None:
        args = sys.argv[1:]

    path = None
    if len(args) > 0:
        path = args[0]
    else:
        print
        print "Analyze a ZODB file and print statistics"
        print "about contained objects, sizes, etc."
        print
        print "Usage: %s <path-to-Data.fs>" % sys.argv[0]
        print
        sys.exit(0)

    report(analyze(path))