[PATCH 1/3] Remove support code for Python < 3.2

Signed-off-by: Michał Górny <[email protected]>
---
 lib/portage/tests/process/test_poll.py              |  9 +++------
 .../tests/util/futures/asyncio/test_pipe_closed.py  |  7 ++-----
 lib/portage/util/configparser.py                    | 13 +++----------
 3 files changed, 8 insertions(+), 21 deletions(-)

diff --git a/lib/portage/tests/process/test_poll.py b/lib/portage/tests/process/test_poll.py
index f505b5049..3ea176c0d 100644
--- a/lib/portage/tests/process/test_poll.py
+++ b/lib/portage/tests/process/test_poll.py
@@ -1,4 +1,4 @@
-# Copyright 1998-2019 Gentoo Authors
+# Copyright 1998-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 import functools
@@ -34,11 +34,8 @@ class PipeReaderTestCase(TestCase):
 
 	def test_domain_socket(self):
 		def make_pipes():
-			if sys.version_info >= (3, 2):
-				read_end, write_end = socket.socketpair()
-				return (read_end.detach(), write_end.detach()), None
-			else:
-				self.skipTest('socket detach not supported')
+			read_end, write_end = socket.socketpair()
+			return (read_end.detach(), write_end.detach()), None
 		self._do_test(make_pipes)
 
 	def test_named_pipe(self):
diff --git a/lib/portage/tests/util/futures/asyncio/test_pipe_closed.py b/lib/portage/tests/util/futures/asyncio/test_pipe_closed.py
index 507385c04..b8e5556d0 100644
--- a/lib/portage/tests/util/futures/asyncio/test_pipe_closed.py
+++ b/lib/portage/tests/util/futures/asyncio/test_pipe_closed.py
@@ -1,4 +1,4 @@
-# Copyright 2018 Gentoo Foundation
+# Copyright 2018-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 import errno
@@ -32,10 +32,7 @@ class _PipeClosedTestCase(object):
 		self._do_test(read_end, write_end)
 
 	def test_domain_socket(self):
-		if sys.version_info >= (3, 2):
-			read_end, write_end = socket.socketpair()
-		else:
-			self.skipTest('socket detach not supported')
+		read_end, write_end = socket.socketpair()
 		self._do_test(read_end.detach(), write_end.detach())
 
 	def test_named_pipe(self):
diff --git a/lib/portage/util/configparser.py b/lib/portage/util/configparser.py
index f3452231f..9bd9f9722 100644
--- a/lib/portage/util/configparser.py
+++ b/lib/portage/util/configparser.py
@@ -11,16 +11,9 @@ __all__ = ['ConfigParserError', 'NoOptionError', 'ParsingError',
 import io
 import sys
 
-try:
-	from configparser import (Error as ConfigParserError,
-		NoOptionError, ParsingError, RawConfigParser)
-	if sys.hexversion >= 0x3020000:
-		from configparser import ConfigParser as SafeConfigParser
-	else:
-		from configparser import SafeConfigParser
-except ImportError:
-	from ConfigParser import (Error as ConfigParserError,
-		NoOptionError, ParsingError, RawConfigParser, SafeConfigParser)
+from configparser import (Error as ConfigParserError,
+	NoOptionError, ParsingError, RawConfigParser)
+from configparser import ConfigParser as SafeConfigParser
 
 from portage import _encodings
 from portage import _unicode_encode
-- 
2.27.0