Merging upstream version 115.8.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 2 insertions, 4 deletions

diff --git a/tools/moztreedocs/mach_commands.py b/tools/moztreedocs/mach_commands.py
index 6f44c65c20..84bdaf79fb 100644
--- a/tools/moztreedocs/mach_commands.py
+++ b/tools/moztreedocs/mach_commands.py
@@ -21,6 +21,7 @@ import yaml
 from mach.decorators import Command, CommandArgument, SubCommand
 from mach.registrar import Registrar
 from mozbuild.util import memoize
+from mozfile import load_source
 
 here = os.path.abspath(os.path.dirname(__file__))
 topsrcdir = os.path.abspath(os.path.dirname(os.path.dirname(here)))
@@ -363,11 +364,8 @@ def toggle_no_autodoc():
 
 @memoize
 def _read_project_properties():
-    import imp
-
     path = os.path.normpath(manager().conf_py_path)
-    with open(path, "r") as fh:
-        conf = imp.load_module("doc_conf", fh, path, (".py", "r", imp.PY_SOURCE))
+    conf = load_source("doc_conf", path)
 
     # Prefer the Mozilla project name, falling back to Sphinx's
     # default variable if it isn't defined.