consistent __exit__() argument names

gallery_dl/config.py

@@ -315,7 +315,7 @@ class apply():
             self.original.append((path, key, get(path, key, util.SENTINEL)))
             set(path, key, value)
 
-    def __exit__(self, etype, value, traceback):
+    def __exit__(self, exc_type, exc_value, traceback):
         for path, key, value in self.original:
             if value is util.SENTINEL:
                 unset(path, key)

gallery_dl/cookies.py

@@ -864,7 +864,7 @@ class DatabaseConnection():
                 self.directory.cleanup()
             raise
 
-    def __exit__(self, exc, value, tb):
+    def __exit__(self, exc_type, exc_value, traceback):
         self.database.close()
         if self.directory:
             self.directory.cleanup()

gallery_dl/version.py

@@ -6,5 +6,5 @@
 # it under the terms of the GNU General Public License version 2 as
 # published by the Free Software Foundation.
 
-__version__ = "1.27.6"
+__version__ = "1.27.7-dev"
 __variant__ = None

scripts/util.py

@@ -27,7 +27,7 @@ class lazy():
     def __enter__(self):
         return self.buffer
 
-    def __exit__(self, exc, value, tb):
+    def __exit__(self, exc_type, exc_value, traceback):
         # get content of old file
         try:
             with open(self.path, encoding="utf-8") as fp:

test/test_results.py

@@ -358,7 +358,7 @@ class TestPathfmt():
     def __enter__(self):
         return self
 
-    def __exit__(self, *args):
+    def __exit__(self, exc_type, exc_value, traceback):
         pass
 
     def open(self, mode):