File remove-future-requirement.patch of Package python-pymavlink

Index: pymavlink-2.4.40/generator/mavgen.py
===================================================================
--- pymavlink-2.4.40.orig/generator/mavgen.py
+++ pymavlink-2.4.40/generator/mavgen.py
@@ -23,9 +23,6 @@ General process:
 '''
 
 from __future__ import print_function
-from future import standard_library
-standard_library.install_aliases()
-from builtins import object
 import os
 import re
 import sys
Index: pymavlink-2.4.40/setup.py
===================================================================
--- pymavlink-2.4.40.orig/setup.py
+++ pymavlink-2.4.40/setup.py
@@ -156,7 +156,6 @@ setup (name = 'pymavlink',
                    'tools/magfit_WMM.py',
        ],
        install_requires=[
-            'future',
             'lxml',
        ],
        cmdclass={'build_py': custom_build_py},
Index: pymavlink-2.4.40/tools/mavplayback.py
===================================================================
--- pymavlink-2.4.40.orig/tools/mavplayback.py
+++ pymavlink-2.4.40/tools/mavplayback.py
@@ -7,11 +7,6 @@ realtime mavlink stream
 Useful for visualising flights
 '''
 from __future__ import print_function
-from future import standard_library
-standard_library.install_aliases()
-
-from builtins import object
-
 import os
 import sys
 import time