From bf3157b8e03f0a661f9f90fa0ab610f03fb2ea89 Mon Sep 17 00:00:00 2001 From: Brett Cannon Date: Thu, 14 Aug 2008 05:00:03 +0000 Subject: [PATCH] Silence the DeprecationWarning of rfc822 triggered by its importation in mimetools. This has an unfortunate side-effect of potentially not letting any warning about rfc822's deprecation be seen by user-visible code if rfc822 is not imported before mimetools. This is because modules are cached in sys.modules and thus do not have their deprecation triggered more than once. But this silencing would have happened by other code that silences the use of mimetools or rfc822 anyway in the stdlib or user code, and thus seems justified to be done here. --- Lib/mimetools.py | 6 +++++- Misc/NEWS | 4 ++++ 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/Lib/mimetools.py b/Lib/mimetools.py index 02963b5554..097eda4a75 100644 --- a/Lib/mimetools.py +++ b/Lib/mimetools.py @@ -2,8 +2,12 @@ import os -import rfc822 import tempfile +from test.test_support import catch_warning +from warnings import filterwarnings +with catch_warning(record=False): + filterwarnings("ignore", ".*rfc822 has been removed", DeprecationWarning) + import rfc822 from warnings import warnpy3k warnpy3k("in 3.x, mimetools has been removed in favor of the email package", diff --git a/Misc/NEWS b/Misc/NEWS index 0a66c78f3d..586aa7c18e 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -48,6 +48,10 @@ Core and Builtins Library ------- +- Silence the DeprecationWarning of rfc822 when it is imported by mimetools + since mimetools itself is deprecated. Because modules are cached, all + subsequent imports of rfc822 will not raise a visible DeprecationWarning. + - Issue #3134: shutil referenced undefined WindowsError symbol. - Issue #1342811: Fix leak in Tkinter.Menu.delete. Commands associated to -- 2.40.0