* lang/python/src/core.py (Context.decrypt): simplify and clarify the
logic behind handling verify=False.
* lang/python/tests/t-decrypt.py: ensure that we test verify=False
--
The function-internal variables were pretty unclear to the reader, and
the logic caused pretty nasty breakage when verify=False.
GnuPG-Bug-Id: 4271
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
65c28da4e4