issue 449: feature(audit): timerange can be input as command args

tools/audit.py

@@ -1,4 +1,7 @@
+import argparse
+import logging
 import os
+import sys
 from io import StringIO
 from pathlib import PurePath
 from pprint import pprint
@@ -8,8 +11,6 @@
 from dotenv import dotenv_values
 from elasticsearch import RequestsHttpConnection, helpers
 
-import logging
-
 logging.getLogger("elasticsearch").setLevel(level=logging.WARNING)
 logging.basicConfig(
     # format="%(levelname)s: %(relativeCreated)7d %(name)s:%(filename)s:%(funcName)s:%(lineno)s - %(message)s",
@@ -55,11 +56,26 @@ def get_body() -> dict:
         "aggs": {}
     }
 
+argparser = argparse.ArgumentParser(add_help=True)
+argparser.add_argument(
+    "--start-datetime",
+    default="1970-01-01T00:00:00.000000",
+    help=f'ISO formatted datetime string. Must be compatible with Python Elasticsearch Client. Defaults to "%(default)s".'
+)
+argparser.add_argument(
+    "--end-datetime",
+    default="9999-01-01T00:00:00.000000",
+    help=f'ISO formatted datetime string. Must be compatible with Python Elasticsearch Client. Defaults to "%(default)s".'
+)
+
+logging.info(f'{sys.argv=}')
+args = argparser.parse_args(sys.argv[1:])
+
 
 def get_range(
         datetime_fieldname="creation_timestamp",
-        start_dt_iso="1970-01-01T00:00:00.000000",
-        end_dt_iso="9999-01-01T00:00:00.000000"
+        start_dt_iso=args.start_datetime,
+        end_dt_iso=args.end_datetime
 ) -> dict:
     return {
         "range": {