Fix encoding declaration for python

doc/doxygen/dev/starpu_check_documented.py

@@ -1,4 +1,6 @@
 #!/usr/bin/env python3
+# coding=utf-8
+#
 # StarPU --- Runtime system for heterogeneous multicore architectures.
 #
 # Copyright (C) 2013-2020  Université de Bordeaux, CNRS (LaBRI UMR 5800), Inria

tools/dev/experimental/modes/fix_cocci_output.py

@@ -1,4 +1,6 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
+# coding=utf-8
+#
 # StarPU --- Runtime system for heterogeneous multicore architectures.
 #
 # Copyright (C) 2012-2020  Université de Bordeaux, CNRS (LaBRI UMR 5800), Inria

tools/starpu_mpi_comm_matrix.py.in

@@ -1,4 +1,6 @@
 #!/usr/bin/env python3
+# coding=utf-8
+#
 # StarPU --- Runtime system for heterogeneous multicore architectures.
 #
 # Copyright (C) 2019-2020  Université de Bordeaux, CNRS (LaBRI UMR 5800), Inria

tools/starpu_send_recv_data_use.py

@@ -1,4 +1,6 @@
 #!/usr/bin/env python3
+# coding=utf-8
+#
 # StarPU --- Runtime system for heterogeneous multicore architectures.
 #
 # Copyright (C) 2019-2020  Université de Bordeaux, CNRS (LaBRI UMR 5800), Inria

tools/starpu_trace_state_stats.py

@@ -1,4 +1,6 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
+# coding=utf-8
+#
 # StarPU --- Runtime system for heterogeneous multicore architectures.
 #
 # Copyright (C) 2016-2020  Université de Bordeaux, CNRS (LaBRI UMR 5800), Inria