From f28b36a8788f1c2b54033b755dbadeb5646434ba Mon Sep 17 00:00:00 2001
From: yzqzss <yzqzss@yandex.com>
Date: Sat, 12 Oct 2024 19:16:55 +0800
Subject: [PATCH] refactor: dumpLock

---
 dokuWikiDumper/utils/dump_lock.py | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/dokuWikiDumper/utils/dump_lock.py b/dokuWikiDumper/utils/dump_lock.py
index 9be8ca1..b43cdd6 100644
--- a/dokuWikiDumper/utils/dump_lock.py
+++ b/dokuWikiDumper/utils/dump_lock.py
@@ -1,5 +1,4 @@
 import os
-import sys
 import importlib.util
 
 class AlreadyRunningError(Exception):
@@ -40,16 +39,13 @@ def wrapper(*args, **kwargs):
 
 
 class DumpLock_Fcntl():
-    fcntl = None
-    try:
-        import fcntl
-    except ModuleNotFoundError:
-        pass
-
     def __init__(self, lock_dir):
-        if self.fcntl is None:
-            raise(ModuleNotFoundError("No module named 'fcntl'", name='fcntl'))
-        
+        try:
+            import fcntl
+        except ModuleNotFoundError:
+            raise
+
+        self.fcntl = fcntl
         self.lock_file = os.path.join(lock_dir, LOCK_FILENAME)
         self.lock_file_fd = None