python: Import from __future__ to align behavior of Python 2.7.

--
Signed-off-by: Justus Winter <[email protected]>

12 files changed, 36 insertions, 0 deletions

diff --git a/lang/python/examples/assuan.py b/lang/python/examples/assuan.py
index e4822b72..22960d31 100644
--- a/lang/python/examples/assuan.py
+++ b/lang/python/examples/assuan.py
@@ -17,6 +17,9 @@
 
 """Demonstrate the use of the Assuan protocol engine"""
 
+from __future__ import absolute_import, print_function, unicode_literals
+del absolute_import, print_function, unicode_literals
+
 import pyme
 
 with pyme.Context(protocol=pyme.constants.PROTOCOL_ASSUAN) as c:
diff --git a/lang/python/examples/decryption-filter.py b/lang/python/examples/decryption-filter.py
index dbd66fc3..3007c2b0 100644
--- a/lang/python/examples/decryption-filter.py
+++ b/lang/python/examples/decryption-filter.py
@@ -24,6 +24,9 @@ be used like this:
 
 """
 
+from __future__ import absolute_import, print_function, unicode_literals
+del absolute_import, print_function, unicode_literals
+
 import sys
 import pyme
 pyme.Context().decrypt(sys.stdin, sink=sys.stdout)
diff --git a/lang/python/examples/delkey.py b/lang/python/examples/delkey.py
index 491f38a1..a02f4129 100755
--- a/lang/python/examples/delkey.py
+++ b/lang/python/examples/delkey.py
@@ -19,6 +19,9 @@
 # Sample of key deletion
 # It deletes keys for [email protected] generated by genkey.py script
 
+from __future__ import absolute_import, print_function, unicode_literals
+del absolute_import, print_function, unicode_literals
+
 import pyme
 
 with pyme.Context() as c:
diff --git a/lang/python/examples/encrypt-to-all.py b/lang/python/examples/encrypt-to-all.py
index 304b4747..bb8225b0 100755
--- a/lang/python/examples/encrypt-to-all.py
+++ b/lang/python/examples/encrypt-to-all.py
@@ -22,6 +22,9 @@ This program will try to encrypt a simple message to each key on your
 keyring.  If your keyring has any invalid keys on it, those keys will
 be skipped and it will re-try the encryption."""
 
+from __future__ import absolute_import, print_function, unicode_literals
+del absolute_import, print_function, unicode_literals
+
 import sys
 import os
 import pyme
diff --git a/lang/python/examples/exportimport.py b/lang/python/examples/exportimport.py
index 8d76fa13..bc946bc4 100755
--- a/lang/python/examples/exportimport.py
+++ b/lang/python/examples/exportimport.py
@@ -19,6 +19,9 @@
 # Sample of export and import of keys
 # It uses keys for [email protected] generated by genkey.py script
 
+from __future__ import absolute_import, print_function, unicode_literals
+del absolute_import, print_function, unicode_literals
+
 import sys
 import os
 import pyme
diff --git a/lang/python/examples/genkey.py b/lang/python/examples/genkey.py
index 972fed79..ee70303d 100755
--- a/lang/python/examples/genkey.py
+++ b/lang/python/examples/genkey.py
@@ -17,6 +17,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, see <http://www.gnu.org/licenses/>.
 
+from __future__ import absolute_import, print_function, unicode_literals
+del absolute_import, print_function, unicode_literals
+
 import pyme
 
 # This is the example from the GPGME manual.
diff --git a/lang/python/examples/inter-edit.py b/lang/python/examples/inter-edit.py
index 2f8e4efe..459df114 100644
--- a/lang/python/examples/inter-edit.py
+++ b/lang/python/examples/inter-edit.py
@@ -18,6 +18,9 @@
 
 """Simple interactive editor to test editor scripts"""
 
+from __future__ import absolute_import, print_function, unicode_literals
+del absolute_import, print_function, unicode_literals
+
 import sys
 import pyme
 import pyme.constants.status
diff --git a/lang/python/examples/sign.py b/lang/python/examples/sign.py
index d3766833..2f235baf 100755
--- a/lang/python/examples/sign.py
+++ b/lang/python/examples/sign.py
@@ -16,6 +16,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, see <http://www.gnu.org/licenses/>.
 
+from __future__ import absolute_import, print_function, unicode_literals
+del absolute_import, print_function, unicode_literals
+
 import sys
 import pyme
 from pyme.constants.sig import mode
diff --git a/lang/python/examples/signverify.py b/lang/python/examples/signverify.py
index e7bf0c94..f12e0657 100755
--- a/lang/python/examples/signverify.py
+++ b/lang/python/examples/signverify.py
@@ -19,6 +19,9 @@
 # Sample of unattended signing/verifying of a message.
 # It uses keys for [email protected] generated by genkey.py script
 
+from __future__ import absolute_import, print_function, unicode_literals
+del absolute_import, print_function, unicode_literals
+
 import sys
 import os
 import pyme
diff --git a/lang/python/examples/simple.py b/lang/python/examples/simple.py
index ca72cf11..ccd7cb49 100755
--- a/lang/python/examples/simple.py
+++ b/lang/python/examples/simple.py
@@ -17,6 +17,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, see <http://www.gnu.org/licenses/>.
 
+from __future__ import absolute_import, print_function, unicode_literals
+del absolute_import, print_function, unicode_literals
+
 import sys
 import os
 import pyme
diff --git a/lang/python/examples/testCMSgetkey.py b/lang/python/examples/testCMSgetkey.py
index fbaa042b..4467b6cc 100644
--- a/lang/python/examples/testCMSgetkey.py
+++ b/lang/python/examples/testCMSgetkey.py
@@ -18,6 +18,9 @@
 
 """A test applicaton for the CMS protocol."""
 
+from __future__ import absolute_import, print_function, unicode_literals
+del absolute_import, print_function, unicode_literals
+
 import sys
 import pyme
 
diff --git a/lang/python/examples/verifydetails.py b/lang/python/examples/verifydetails.py
index 1cd538c7..63f40c14 100755
--- a/lang/python/examples/verifydetails.py
+++ b/lang/python/examples/verifydetails.py
@@ -17,6 +17,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, see <http://www.gnu.org/licenses/>.
 
+from __future__ import absolute_import, print_function, unicode_literals
+del absolute_import, print_function, unicode_literals
+
 import sys
 import os
 from pyme import core