From 8196edf9ca5c8f2f02553e7f22d9c79dbd229882 Mon Sep 17 00:00:00 2001 From: Justus Winter Date: Mon, 6 Jun 2016 13:11:15 +0200 Subject: python: Wrap file-like objects on demand. * lang/python/gpgme.i (gpgme_data_t): Use new function to create wrapper objects if necessary, and deallocate them after the function call. * lang/python/helpers.c (object_to_gpgme_data_t): New function. * lang/python/helpers.h (object_to_gpgme_data_t): New prototype. * lang/python/tests/Makefile.am (pytests): Add new test. * lang/python/tests/t-idiomatic.py: New file. Signed-off-by: Justus Winter --- lang/python/tests/Makefile.am | 3 ++- lang/python/tests/t-idiomatic.py | 47 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 49 insertions(+), 1 deletion(-) create mode 100755 lang/python/tests/t-idiomatic.py (limited to 'lang/python/tests') diff --git a/lang/python/tests/Makefile.am b/lang/python/tests/Makefile.am index 12db3a57..b51562cc 100644 --- a/lang/python/tests/Makefile.am +++ b/lang/python/tests/Makefile.am @@ -46,7 +46,8 @@ py_tests = t-wrapper.py \ t-edit.py \ t-wait.py \ t-encrypt-large.py \ - t-file-name.py + t-file-name.py \ + t-idiomatic.py TESTS = $(top_srcdir)/tests/gpg/initial.test \ $(py_tests) \ diff --git a/lang/python/tests/t-idiomatic.py b/lang/python/tests/t-idiomatic.py new file mode 100755 index 00000000..05a377e4 --- /dev/null +++ b/lang/python/tests/t-idiomatic.py @@ -0,0 +1,47 @@ +#!/usr/bin/env python3 + +# Copyright (C) 2016 g10 Code GmbH +# +# This file is part of GPGME. +# +# GPGME is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# GPGME is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General +# Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this program; if not, see . + +import os +import tempfile +from pyme import core, constants, errors +import support + +support.init_gpgme(constants.PROTOCOL_OpenPGP) +c = core.Context() + +# Demonstrate automatic wrapping of file-like objects with 'fileno' +# method. +with tempfile.TemporaryFile() as source, \ + tempfile.TemporaryFile() as signed, \ + tempfile.TemporaryFile() as sink: + source.write(b"Hallo Leute\n") + source.seek(0, os.SEEK_SET) + + c.op_sign(source, signed, constants.SIG_MODE_NORMAL) + signed.seek(0, os.SEEK_SET) + c.op_verify(signed, None, sink) + result = c.op_verify_result() + + assert len(result.signatures) == 1, "Unexpected number of signatures" + sig = result.signatures[0] + assert sig.summary == 0 + assert errors.GPGMEError(sig.status).getcode() == errors.NO_ERROR + + sink.seek(0, os.SEEK_SET) + assert sink.read() == b"Hallo Leute\n" -- cgit v1.2.3