fix

Author: Wulian233

Lib/test/test_zipfile/test_core.py

@@ -1836,24 +1836,22 @@ def test_write_unicode_filenames(self):
 
     def test_write_with_source_date_epoch(self):
         os.environ['SOURCE_DATE_EPOCH'] = "1727268221"
-        data = "Testing SOURCE_DATE_EPOCH"
 
-        with zipfile.ZipFile(self.TESTFN, "w") as zf:
-            zf.writestr("test_source_date_epoch.txt", data)
+        with zipfile.ZipFile(TESTFN, "w") as zf:
+            zf.writestr("test_source_date_epoch.txt", "Testing SOURCE_DATE_EPOCH")
 
-        with zipfile.ZipFile(self.TESTFN, "r") as zf:
+        with zipfile.ZipFile(TESTFN, "r") as zf:
             zip_info = zf.getinfo("test_source_date_epoch.txt")
             self.assertEqual(zip_info.date_time, time.gmtime(int(os.environ['SOURCE_DATE_EPOCH']))[:6])
 
     def test_write_without_source_date_epoch(self):
         if 'SOURCE_DATE_EPOCH' in os.environ:
             del os.environ['SOURCE_DATE_EPOCH']
-        data = "Testing without SOURCE_DATE_EPOCH"
 
-        with zipfile.ZipFile(self.TESTFN, "w") as zf:
-            zf.writestr("test_no_source_date_epoch.txt", data)
+        with zipfile.ZipFile(TESTFN, "w") as zf:
+            zf.writestr("test_no_source_date_epoch.txt", "Testing without SOURCE_DATE_EPOCH")
 
-        with zipfile.ZipFile(self.TESTFN, "r") as zf:
+        with zipfile.ZipFile(TESTFN, "r") as zf:
             zip_info = zf.getinfo("test_no_source_date_epoch.txt")
             current_time = time.gmtime()[:6]
             self.assertNotEqual(zip_info.date_time, current_time)