dev-python/python-gnupg: bump to version 0.4.3

Bumped to EAPI="7".
Added pypy3 and python 3.7 support.

Closes: https://bugs.gentoo.org/662750
Closes: https://github.com/gentoo/gentoo/pull/9434
Package-Manager: Portage-2.3.43, Repoman-2.3.10

dev-python/python-gnupg/files/python-gnupg-0.4.3-skip_network_needing_test.patch

@@ -0,0 +1,49 @@
+From: Elena Grandi <elena.valhalla@gmail.com>
+Date: Thu, 8 Oct 2015 12:11:21 -0700
+Subject: Skip tests that require internet access
+
+Forwarded: not-needed
+Patch-Name: skip_network_needing_test.patch
+---
+ gnupg.py      | 8 ++++----
+ test_gnupg.py | 1 +
+ 2 files changed, 5 insertions(+), 4 deletions(-)
+
+diff --git a/gnupg.py b/gnupg.py
+index cd662d4..bf6dc64 100644
+--- a/gnupg.py
++++ b/gnupg.py
+@@ -1117,8 +1117,8 @@ class GPG(object):
+         >>> GPGBINARY = os.environ.get('GPGBINARY', 'gpg')
+         >>> gpg = GPG(gpgbinary=GPGBINARY, gnupghome="keys")
+         >>> os.chmod('keys', 0x1C0)
+-        >>> result = gpg.recv_keys('pgp.mit.edu', '92905378')
+-        >>> assert result
++        >>> result = gpg.recv_keys('pgp.mit.edu', '92905378')  # doctest: +SKIP
++        >>> assert result  # doctest: +SKIP
+ 
+         """
+         result = self.result_map['import'](self)
+@@ -1320,8 +1320,8 @@ class GPG(object):
+         >>> GPGBINARY = os.environ.get('GPGBINARY', 'gpg')
+         >>> gpg = GPG(gpgbinary=GPGBINARY, gnupghome='keys')
+         >>> os.chmod('keys', 0x1C0)
+-        >>> result = gpg.search_keys('<vinay_sajip@hotmail.com>')
+-        >>> assert result, 'Failed using default keyserver'
++        >>> result = gpg.search_keys('<vinay_sajip@hotmail.com>')  # doctest: +SKIP
++        >>> assert result, 'Failed using default keyserver'  # doctest: +SKIP
+         >>> #keyserver = 'keyserver.ubuntu.com'
+         >>> #result = gpg.search_keys('<vinay_sajip@hotmail.com>', keyserver)
+         >>> #assert result, 'Failed using keyserver.ubuntu.com'
+diff --git a/test_gnupg.py b/test_gnupg.py
+index 7a5b705..25817da 100644
+--- a/test_gnupg.py
++++ b/test_gnupg.py
+@@ -834,6 +834,7 @@ class GPGTestCase(unittest.TestCase):
+         logger.debug("test_filename_with_spaces ends")
+ 
+     #@skipIf(os.name == 'nt', 'Test not suitable for Windows')
++    @unittest.skip('requires network')
+     def test_search_keys(self):
+         "Test that searching for keys works"
+         r = self.gpg.search_keys('<vinay_sajip@hotmail.com>')

dev-python/python-gnupg/files/python-gnupg-0.4.3-use_seperate_keys_directory.patch

@@ -0,0 +1,58 @@
+# HG changeset patch
+# User Michał Górny <mgorny@gentoo.org>
+# Date 1533916222 -7200
+# Node ID 2c8991b1c9080adc61e63d00fe9415b88f3e6208
+# Parent  9cb2a856677237b528ead6fff68de7d488dbfeec
+Use private temporary GPG-homes for tests to fix race conditions.
+
+Create unique temporary directories to use as GPG home in each test
+instead of reusing a single hardcoded 'keys' directory.  This is
+necessary to fix race conditions between directory operations
+and gpg-agent in GnuPG 2.0+.
+
+GnuPG 2.0 started using gpg-agent for all operations.  It is
+automatically spawned when GPG is called to do something, and it stops
+automatically when its homedir is removed (e.g. as part of rmtree()
+call).  However, with the homedir being instantly recreated and next
+test being run, it seems that gpg-agent sometimes failed to stop fully
+before being started again and causes one of the tests to fail with
+gpg-agent connection errors.
+
+With this change, I am finally able to successfully run all tests
+in a single batch.
+
+diff --git a/test_gnupg.py b/test_gnupg.py
+--- a/test_gnupg.py
++++ b/test_gnupg.py
+@@ -173,11 +173,7 @@
+ 
+ class GPGTestCase(unittest.TestCase):
+     def setUp(self):
+-        hd = os.path.join(os.getcwd(), 'keys')
+-        if os.path.exists(hd):
+-            self.assertTrue(os.path.isdir(hd),
+-                            "Not a directory: %s" % hd)
+-            shutil.rmtree(hd, ignore_errors=True)
++        hd = tempfile.mkdtemp()
+         prepare_homedir(hd)
+         self.homedir = hd
+         self.gpg = gpg = gnupg.GPG(gnupghome=hd, gpgbinary=GPGBINARY)
+@@ -193,6 +189,9 @@
+             data_file.write(os.urandom(5120 * 1024))
+             data_file.close()
+ 
++    def tearDown(self):
++        shutil.rmtree(self.homedir, ignore_errors=True)
++
+     def test_environment(self):
+         "Test the environment by ensuring that setup worked"
+         hd = self.homedir
+@@ -373,7 +372,7 @@
+             # and the keyring file name has changed.
+             pkn = 'pubring.kbx'
+             skn = None
+-        hd = os.path.join(os.getcwd(), 'keys')
++        hd = self.homedir
+         if os.name == 'posix':
+             pkn = os.path.join(hd, pkn)
+             if skn: