Specifically request Python 3

If Sphinx is Python 3-only, Sphinx's tooling should be Python 3-only
too.

Signed-off-by: Stephen Finucane <stephen@that.guru>

3 files changed, 4 insertions, 3 deletions

diff --git a/tests/roots/test-apidoc-toc/mypackage/main.py b/tests/roots/test-apidoc-toc/mypackage/main.py
index b3fa386fc..813db805e 100755
--- a/tests/roots/test-apidoc-toc/mypackage/main.py
+++ b/tests/roots/test-apidoc-toc/mypackage/main.py
@@ -1,4 +1,5 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
+
 import os
 
 import mod_resource
diff --git a/utils/bump_version.py b/utils/bump_version.py
index 79a1fe6a7..6491a38e3 100755
--- a/utils/bump_version.py
+++ b/utils/bump_version.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import argparse
 import os
diff --git a/utils/checks.py b/utils/checks.py
index 3d421b385..25b6b2fa8 100644
--- a/utils/checks.py
+++ b/utils/checks.py
@@ -60,7 +60,7 @@ def sphinx_has_header(physical_line, filename, lines, line_number):
 
     # line number correction
     offset = 1
-    if lines[0:1] == ['#!/usr/bin/env python\n']:
+    if lines[0:1] == ['#!/usr/bin/env python3\n']:
         lines = lines[1:]
         offset = 2