Cleanup Python code: remove `import __future__`.

All of these only made Python 2 accept some Python 3 language idioms,
and the code is Python-3-only.

8 files changed, 7 insertions, 9 deletions

diff --git a/src/integration-tests/gnunet_pyexpect.py.in b/src/integration-tests/gnunet_pyexpect.py.in
index 83acb908f..000b8f99a 100644
--- a/src/integration-tests/gnunet_pyexpect.py.in
+++ b/src/integration-tests/gnunet_pyexpect.py.in
@@ -18,7 +18,7 @@
 #    SPDX-License-Identifier: AGPL3.0-or-later
 #
 # Testcase for gnunet-peerinfo
-from __future__ import print_function
+
 from builtins import object
 import os
 import re
diff --git a/src/integration-tests/gnunet_testing.py.in b/src/integration-tests/gnunet_testing.py.in
index c9342ecf0..667c3fff5 100644
--- a/src/integration-tests/gnunet_testing.py.in
+++ b/src/integration-tests/gnunet_testing.py.in
@@ -18,8 +18,7 @@
 #    SPDX-License-Identifier: AGPL3.0-or-later
 #
 # Functions for integration testing
-from __future__ import unicode_literals
-from __future__ import print_function
+
 from builtins import object
 from builtins import str
 import os
diff --git a/src/integration-tests/test_integration_bootstrap_and_connect.py.in b/src/integration-tests/test_integration_bootstrap_and_connect.py.in
index f0de1c0cd..4b4b35629 100755
--- a/src/integration-tests/test_integration_bootstrap_and_connect.py.in
+++ b/src/integration-tests/test_integration_bootstrap_and_connect.py.in
@@ -18,7 +18,7 @@
 #    SPDX-License-Identifier: AGPL3.0-or-later
 #
 #
-from __future__ import print_function
+
 import signal
 import sys
 import os
diff --git a/src/integration-tests/test_integration_clique.py.in b/src/integration-tests/test_integration_clique.py.in
index b5d6dd518..0444cf249 100755
--- a/src/integration-tests/test_integration_clique.py.in
+++ b/src/integration-tests/test_integration_clique.py.in
@@ -25,7 +25,6 @@
 # Conditions for successful exit:
 # Both peers have 2 connected peers in transport, core, topology, fs and dht
 
-from __future__ import print_function
 import sys
 import signal
 import os
diff --git a/src/integration-tests/test_integration_disconnect.py.in b/src/integration-tests/test_integration_disconnect.py.in
index a81c78540..737014e61 100755
--- a/src/integration-tests/test_integration_disconnect.py.in
+++ b/src/integration-tests/test_integration_disconnect.py.in
@@ -18,7 +18,7 @@
 #    SPDX-License-Identifier: AGPL3.0-or-later
 #
 #
-from __future__ import print_function
+
 import sys
 import signal
 import os
diff --git a/src/integration-tests/test_integration_disconnect_nat.py.in b/src/integration-tests/test_integration_disconnect_nat.py.in
index 601586f47..c3d5d8901 100755
--- a/src/integration-tests/test_integration_disconnect_nat.py.in
+++ b/src/integration-tests/test_integration_disconnect_nat.py.in
@@ -18,7 +18,7 @@
 #    SPDX-License-Identifier: AGPL3.0-or-later
 #
 #
-from __future__ import print_function
+
 import sys
 import signal
 import os
diff --git a/src/integration-tests/test_integration_reconnect.py.in b/src/integration-tests/test_integration_reconnect.py.in
index e8abacd48..8c4193680 100755
--- a/src/integration-tests/test_integration_reconnect.py.in
+++ b/src/integration-tests/test_integration_reconnect.py.in
@@ -18,7 +18,7 @@
 #    SPDX-License-Identifier: AGPL3.0-or-later
 #
 #
-from __future__ import print_function
+
 import sys
 import os
 import subprocess
diff --git a/src/integration-tests/test_integration_reconnect_nat.py.in b/src/integration-tests/test_integration_reconnect_nat.py.in
index 61d2ea966..45626d50d 100755
--- a/src/integration-tests/test_integration_reconnect_nat.py.in
+++ b/src/integration-tests/test_integration_reconnect_nat.py.in
@@ -18,7 +18,7 @@
 #    SPDX-License-Identifier: AGPL3.0-or-later
 #
 #
-from __future__ import print_function
+
 import sys
 import os
 import subprocess