1 files changed, 41 insertions, 0 deletions
diff --git a/lang/python310/files/patch-Lib_distutils_command_install__lib.py b/lang/python310/files/patch-Lib_distutils_command_install__lib.py
new file mode 100644
index 000000000000..6e925311e57d
--- /dev/null
+++ b/lang/python310/files/patch-Lib_distutils_command_install__lib.py
@@ -0,0 +1,41 @@
+From 9934ce31b8447667f71c211e559a8de71e8263db Mon Sep 17 00:00:00 2001
+From: Brendan Molloy <brendan@bbqsrc.net>
+Date: Mon, 4 Jan 2016 23:14:06 +1100
+Subject: [PATCH] Check bytecode file actually exists and tests
+
+Should solve issue 20397, where using the --record argument results
+in files that failed to generate bytecode files are added to the
+record file nonetheless.
+---
+ Lib/distutils/command/install_lib.py    | 17 +++++++++++++----
+ Lib/distutils/tests/test_install_lib.py |  8 ++++++--
+ 2 files changed, 19 insertions(+), 6 deletions(-)
+
+--- Lib/distutils/command/install_lib.py.orig	2015-12-07 01:39:07 UTC
++++ Lib/distutils/command/install_lib.py
+@@ -164,12 +164,21 @@ class install_lib(Command):
+             ext = os.path.splitext(os.path.normcase(py_file))[1]
+             if ext != PYTHON_SOURCE_EXTENSION:
+                 continue
++
+             if self.compile:
+-                bytecode_files.append(importlib.util.cache_from_source(
+-                    py_file, optimization=''))
++                candidate = importlib.util.cache_from_source(
++                    py_file, optimization='')
++
++                if os.path.isfile(candidate):
++                    bytecode_files.append(candidate)
++
+             if self.optimize > 0:
+-                bytecode_files.append(importlib.util.cache_from_source(
+-                    py_file, optimization=self.optimize))
++                candidate = importlib.util.cache_from_source(
++                    py_file, optimization=self.optimize)
++
++                if os.path.isfile(candidate):
++                    bytecode_files.append(candidate)
++
+ 
+         return bytecode_files
+