python-magic/debian/patches/make-deprecation-warning-switchable.patch

Subject: Make the deprecation warning switchable
Author: Christoph Biedl <debian.axhn@manchmal.in-ulm.de>
Date: 2018-01-08
Forwarded: soon

--- a/magic/__init__.py
+++ b/magic/__init__.py
@@ -19,6 +19,7 @@
 
 import sys
 import glob
+import os
 import os.path
 import ctypes
 import ctypes.util
@@ -325,9 +326,10 @@
 
     def deprecation_wrapper(compat, fn, alternate):
         def _(*args, **kwargs):
-            warnings.warn(
-                "Using compatability mode with libmagic's python binding",
-                DeprecationWarning)
+            if "PYTHONMAGIC_WARN_DEPRECATED" in os.environ:
+                warnings.warn(
+                    "Using compatibility mode with libmagic's python binding",
+                    DeprecationWarning)
 
             return compat[fn](*args, **kwargs)
         return _