[GitHub] [arrow] pitrou commented on a change in pull request #8255: ARROW-9518: [Python] Deprecate pyarrow serialization

[GitBox <gi...@apache.org>]

pitrou commented on a change in pull request #8255:
URL: https://github.com/apache/arrow/pull/8255#discussion_r500886938



##########
File path: python/pyarrow/__init__.py
##########
@@ -207,6 +207,28 @@ def show_versions():
 
 import pyarrow.types as types
 
+
+if _sys.version_info >= (3, 7):
+    def __getattr__(name):
+        _msg = ("'pyarrow.{0}' is deprecated and will be "
+                "removed in a future version. Use pickle or the pyarrow IPC "
+                "functionality instead.")
+        if name == "SerializationContext":
+            _warnings.warn(_msg.format(name), DeprecationWarning)

Review comment:
       I think we use `FutureWarning` instead of `DeprecationWarning`? (because the latter is silent by default)




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