diff tests/test-status.t @ 48870:df56e6bd37f6

py3: use pickle directly

pycompat.pickle abstracted over the different pickle modules in
Python 2 and 3. Now that we're Python 3 only, it is safe to use the
`pickle` module directly. So this commit does that.

As part of this we remove the rules from check-code.py that were
forbidden direct pickle module use.

We retain the `util.pickle` symbol for backwards compatibility, just
in case some extensions were using it.

Differential Revision: https://phab.mercurial-scm.org/D12249

--- a/tests/test-status.t	Wed Mar 02 17:51:27 2022 -0800
+++ b/tests/test-status.t	Tue Mar 01 20:29:03 2022 -0800
@@ -316,8 +316,8 @@
 
   $ hg status -A -Tpickle > pickle
   >>> from __future__ import print_function
+  >>> import pickle
   >>> from mercurial import util
-  >>> pickle = util.pickle
   >>> data = sorted((x[b'status'].decode(), x[b'path'].decode()) for x in pickle.load(open("pickle", r"rb")))
   >>> for s, p in data: print("%s %s" % (s, p))
   ! deleted