python: Remove Python bindings

* README: Update.
* configure.ac: Remove checks, variables and file generations related to
the Python bindings. Remove python from available_languages and
default_languages.
* lang/Makefile.am (DIST_SUBDIRS): Remove python.
* lang/python: Remove.
* m4/ax_pkg_swig.m4, m4/ax_python_devel.m4, m4/python.m4: Remove.
--

The Python bindings have been moved to a separate Git repository:
gpgmepy.

GnuPG-bug-id: 7262

1 files changed, 0 insertions, 156 deletions

diff --git a/lang/python/tests/support.py b/lang/python/tests/support.py
deleted file mode 100644
index dc42a361..00000000
--- a/lang/python/tests/support.py
+++ /dev/null
@@ -1,156 +0,0 @@
-# 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 <https://www.gnu.org/licenses/>.
-
-from __future__ import absolute_import, print_function, unicode_literals
-
-import contextlib
-import shutil
-import sys
-import os
-import re
-import tempfile
-import time
-import gpg
-
-del absolute_import, print_function, unicode_literals
-
-
-def assert_gpg_version(version=(2, 1, 0)):
-    with gpg.Context() as c:
-        clean_version = re.match(r'\d+\.\d+\.\d+',
-                                 c.engine_info.version).group(0)
-        if tuple(map(int, clean_version.split('.'))) < version:
-            print("GnuPG too old: have {0}, need {1}.".format(
-                c.engine_info.version, '.'.join(map(str, version))))
-            sys.exit(77)
-
-def is_gpg_version(version):
-    with gpg.Context() as c:
-        clean_version = re.match(r'\d+\.\d+\.\d+',
-                                 c.engine_info.version).group(0)
-        return tuple(map(int, clean_version.split('.'))) == version
-
-
-def have_tofu_support(ctx, some_uid):
-    keys = list(
-        ctx.keylist(
-            some_uid,
-            mode=(gpg.constants.keylist.mode.LOCAL |
-                  gpg.constants.keylist.mode.WITH_TOFU)))
-    return len(keys) > 0
-
-
-# Skip the Python tests for GnuPG < 2.1.12.  Prior versions do not
-# understand the command line flags that we assume exist.  C.f. issue
-# 3008.
-assert_gpg_version((2, 1, 12))
-
-# known keys
-alpha = "A0FF4590BB6122EDEF6E3C542D727CC768697734"
-bob = "D695676BDCEDCC2CDD6152BCFE180B1DA9E3B0B2"
-encrypt_only = "F52770D5C4DB41408D918C9F920572769B9FE19C"
-sign_only = "7CCA20CCDE5394CEE71C9F0BFED153F12F18F45D"
-no_such_key = "A" * 40
-
-
-def make_filename(name):
-    return os.path.join(os.environ['top_srcdir'], 'tests', 'gpg', name)
-
-
-def in_srcdir(name):
-    return os.path.join(os.environ['srcdir'], name)
-
-
-verbose = int(os.environ.get('verbose', 0)) > 1
-
-
-def print_data(data):
-    if verbose:
-        try:
-            # See if it is a file-like object.
-            data.seek(0, os.SEEK_SET)
-            data = data.read()
-        except:
-            # Hope for the best.
-            pass
-
-        if hasattr(sys.stdout, "buffer"):
-            sys.stdout.buffer.write(data)
-        else:
-            sys.stdout.write(data)
-
-
-def mark_key_trusted(ctx, key):
-    class Editor(object):
-        def __init__(self):
-            self.steps = ["trust", "save"]
-
-        def edit(self, status, args, out):
-            if args == "keyedit.prompt":
-                result = self.steps.pop(0)
-            elif args == "edit_ownertrust.value":
-                result = "5"
-            elif args == "edit_ownertrust.set_ultimate.okay":
-                result = "Y"
-            elif args == "keyedit.save.okay":
-                result = "Y"
-            else:
-                result = None
-            return result
-
-    with gpg.Data() as sink:
-        ctx.op_edit(key, Editor().edit, sink, sink)
-
-
-# Python3.2 and up has tempfile.TemporaryDirectory, but we cannot use
-# that, because there shutil.rmtree is used without
-# ignore_errors=True, and that races against gpg-agent deleting its
-# sockets.
-class TemporaryDirectory(object):
-    def __enter__(self):
-        self.path = tempfile.mkdtemp()
-        return self.path
-
-    def __exit__(self, *args):
-        shutil.rmtree(self.path, ignore_errors=True)
-
-
[email protected]
-def EphemeralContext():
-    with TemporaryDirectory() as tmp:
-        home = os.environ['GNUPGHOME']
-        shutil.copy(os.path.join(home, "gpg.conf"), tmp)
-        shutil.copy(os.path.join(home, "gpg-agent.conf"), tmp)
-
-        with gpg.Context(home_dir=tmp) as ctx:
-            yield ctx
-
-            # Ask the agent to quit.
-            agent_socket = os.path.join(tmp, "S.gpg-agent")
-            ctx.protocol = gpg.constants.protocol.ASSUAN
-            ctx.set_engine_info(ctx.protocol, file_name=agent_socket)
-            try:
-                ctx.assuan_transact(["KILLAGENT"])
-            except gpg.errors.GPGMEError as e:
-                if e.getcode() == gpg.errors.ASS_CONNECT_FAILED:
-                    pass  # the agent was not running
-                else:
-                    raise
-
-            # Block until it is really gone.
-            while os.path.exists(agent_socket):
-                time.sleep(.01)