From 272fb29229d16f9db78ca2a208f38901262885a6 Mon Sep 17 00:00:00 2001
From: GT-Zhang <1029550448@qq.com>
Date: Thu, 22 Feb 2024 08:57:04 +0800
Subject: [PATCH] Update base.py
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Fix bug 可能存在文件夹不存在的情况
---
 qpt/modules/base.py | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/qpt/modules/base.py b/qpt/modules/base.py
index 9b2bdd3..d1e25b9 100644
--- a/qpt/modules/base.py
+++ b/qpt/modules/base.py
@@ -119,9 +119,12 @@ def existing_offline_installation_packages(self):
         存在的离线package
         :return:
         """
-        whl_list = [whl for whl in os.listdir(self.download_packages_path)
-                    if os.path.splitext(whl)[-1] in [".gz", ".whl", "zip"]]
-        return whl_list
+        if not os.path.exists(self.download_packages_path):
+            return list()
+        else:
+            whl_list = [whl for whl in os.listdir(self.download_packages_path)
+                        if os.path.splitext(whl)[-1] in [".gz", ".whl", "zip"]]
+            return whl_list
 
     @property
     def uninstalled_offline_installation_packages(self):