From 4682bf392860f3b77351cf7221d04b20a656c68a Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Wed, 14 Dec 2016 18:42:03 -0800
Subject: [PATCH] Diagnose AttrErr as too-old setuptools
---
src/python/grpcio/support.py | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/src/python/grpcio/support.py b/src/python/grpcio/support.py
index f363f5fdc5..b226e690fd 100644
--- a/src/python/grpcio/support.py
+++ b/src/python/grpcio/support.py
@@ -100,9 +100,15 @@ def diagnose_compile_error(build_ext, error):
.format(source)
)
+def diagnose_attribute_error(build_ext, error):
+ if any('_needs_stub' in arg for arg in error.args):
+ raise commands.CommandError(
+ "We expect a missing `_needs_stub` attribute from older versions of "
+ "setuptools. Consider upgrading setuptools.")
_ERROR_DIAGNOSES = {
- errors.CompileError: diagnose_compile_error
+ errors.CompileError: diagnose_compile_error,
+ AttributeError: diagnose_attribute_error
}
def diagnose_build_ext_error(build_ext, error, formatted):
--
GitLab