chore: lint cleanups

Author: rouilj

scripts/dump_dbm_sessions_db.py

@@ -25,9 +25,15 @@
 if pretty printed.
 """
 
-import argparse, dbm, json, marshal, os, sys
+import argparse
+import dbm
+import json
+import marshal
+import os
+import sys
 from datetime import datetime
 
+
 def indent(text, amount, ch=" "):
   """ Found at: https://stackoverflow.com/a/8348914
   """
@@ -80,20 +86,20 @@ def print_raw(k):
   except OSError:
     # the file does exist on disk.
     pass
-  exit(1)
+  sys.exit(1)
 
 if args.keysonly:
   for k in sorted(db.keys()):
     print("%s"%k)
-  exit(0)
+  sys.exit(0)
 
 if args.key:
   for k in args.key:
     try:
       print_marshal(k)
     except (ValueError):
       print_raw(k)
-  exit(0)
+  sys.exit(0)
 
 k = db.firstkey()
 while k is not None: