[PULL 35/46] scripts: Explicit usage of Python 3 (scripts with __main__)

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

Use the program search path to find the Python 3 interpreter.

Patch created mechanically by running:

  $ sed -i "s,^#\!/usr/bin/\(env\ \)\?python$,#\!/usr/bin/env python3," \
       $(git grep -l 'if __name__.*__main__')

Reported-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
Suggested-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200130163232.10446-6-philmd@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 scripts/analyse-locks-simpletrace.py | 2 +-
 scripts/decodetree.py                | 2 +-
 scripts/device-crash-test            | 2 +-
 scripts/kvm/kvm_flightrecorder       | 2 +-
 scripts/qapi-gen.py                  | 2 +-
 scripts/qmp/qemu-ga-client           | 2 +-
 scripts/qmp/qmp                      | 2 +-
 scripts/qmp/qmp-shell                | 2 +-
 scripts/qmp/qom-fuse                 | 2 +-
 scripts/render_block_graph.py        | 2 +-
 scripts/replay-dump.py               | 2 +-
 scripts/simpletrace.py               | 2 +-
 scripts/tracetool.py                 | 2 +-
 scripts/vmstate-static-checker.py    | 2 +-
 14 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/scripts/analyse-locks-simpletrace.py b/scripts/analyse-locks-simpletrace.py
index 7d9b574300..9c263d6e79 100755
--- a/scripts/analyse-locks-simpletrace.py
+++ b/scripts/analyse-locks-simpletrace.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 #
 # Analyse lock events and compute statistics
diff --git a/scripts/decodetree.py b/scripts/decodetree.py
index d8c59cab60..2a8f2b6e06 100755
--- a/scripts/decodetree.py
+++ b/scripts/decodetree.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # Copyright (c) 2018 Linaro Limited
 #
 # This library is free software; you can redistribute it and/or
diff --git a/scripts/device-crash-test b/scripts/device-crash-test
index 15f213a6cd..25ee968b66 100755
--- a/scripts/device-crash-test
+++ b/scripts/device-crash-test
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 #  Copyright (c) 2017 Red Hat Inc
 #
diff --git a/scripts/kvm/kvm_flightrecorder b/scripts/kvm/kvm_flightrecorder
index 54a56745e4..1391a84409 100755
--- a/scripts/kvm/kvm_flightrecorder
+++ b/scripts/kvm/kvm_flightrecorder
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # KVM Flight Recorder - ring buffer tracing script
 #
diff --git a/scripts/qapi-gen.py b/scripts/qapi-gen.py
index f93f3c7c23..c7b0070db2 100755
--- a/scripts/qapi-gen.py
+++ b/scripts/qapi-gen.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # QAPI generator
 #
 # This work is licensed under the terms of the GNU GPL, version 2 or later.
diff --git a/scripts/qmp/qemu-ga-client b/scripts/qmp/qemu-ga-client
index 30cf8a9a0d..e4568aff68 100755
--- a/scripts/qmp/qemu-ga-client
+++ b/scripts/qmp/qemu-ga-client
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 
 # QEMU Guest Agent Client
 #
diff --git a/scripts/qmp/qmp b/scripts/qmp/qmp
index 6cb46fdae2..f85a14a627 100755
--- a/scripts/qmp/qmp
+++ b/scripts/qmp/qmp
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 #
 # QMP command line tool
 #
diff --git a/scripts/qmp/qmp-shell b/scripts/qmp/qmp-shell
index f1cddeafbc..9e122ad0c6 100755
--- a/scripts/qmp/qmp-shell
+++ b/scripts/qmp/qmp-shell
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 #
 # Low-level QEMU shell on top of QMP.
 #
diff --git a/scripts/qmp/qom-fuse b/scripts/qmp/qom-fuse
index 4d85970a78..6bada2c33d 100755
--- a/scripts/qmp/qom-fuse
+++ b/scripts/qmp/qom-fuse
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 ##
 # QEMU Object Model test tools
 #
diff --git a/scripts/render_block_graph.py b/scripts/render_block_graph.py
index 656f0388ad..409b4321f2 100755
--- a/scripts/render_block_graph.py
+++ b/scripts/render_block_graph.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Render Qemu Block Graph
 #
diff --git a/scripts/replay-dump.py b/scripts/replay-dump.py
index ee7fda2638..0cdae879b7 100755
--- a/scripts/replay-dump.py
+++ b/scripts/replay-dump.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 #
 # Dump the contents of a recorded execution stream
diff --git a/scripts/simpletrace.py b/scripts/simpletrace.py
index 45485b864b..2bc043112a 100755
--- a/scripts/simpletrace.py
+++ b/scripts/simpletrace.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Pretty-printer for simple trace backend binary trace files
 #
diff --git a/scripts/tracetool.py b/scripts/tracetool.py
index 3beaa66bd8..264cc9eecc 100755
--- a/scripts/tracetool.py
+++ b/scripts/tracetool.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
 """
diff --git a/scripts/vmstate-static-checker.py b/scripts/vmstate-static-checker.py
index f8b7b8f772..d44dedd9e9 100755
--- a/scripts/vmstate-static-checker.py
+++ b/scripts/vmstate-static-checker.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 #
 # Compares vmstate information stored in JSON format, obtained from
 # the -dump-vmstate QEMU command.
-- 
2.21.1