Воркед

venv/Lib/site-packages/pip/_internal/utils/deprecation.py

@@ -13,7 +13,7 @@ from pip import __version__ as current_version  # NOTE: tests patch this name.
 DEPRECATION_MSG_PREFIX = "DEPRECATION: "
 
 
-class PipDeprecationWarning(DeprecationWarning):
+class PipDeprecationWarning(Warning):
     pass
 
 
@@ -87,9 +87,11 @@ def deprecated(
         (reason, f"{DEPRECATION_MSG_PREFIX}{{}}"),
         (
             gone_in,
-            "pip {} will enforce this behaviour change."
-            if not is_gone
-            else "Since pip {}, this is no longer supported.",
+            (
+                "pip {} will enforce this behaviour change."
+                if not is_gone
+                else "Since pip {}, this is no longer supported."
+            ),
         ),
         (
             replacement,
@@ -97,9 +99,11 @@ def deprecated(
         ),
         (
             feature_flag,
-            "You can use the flag --use-feature={} to test the upcoming behaviour."
-            if not is_gone
-            else None,
+            (
+                "You can use the flag --use-feature={} to test the upcoming behaviour."
+                if not is_gone
+                else None
+            ),
         ),
         (
             issue,