From: Andrea Righi <andrea.righi@canonical.com>
Date: Mon, 5 Dec 2022 15:07:38 +0000 (+0100)
Subject: annotations: prevent python broken pipe errors
X-Git-Tag: v0.1~48
X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=a7e3a2dea35e912a9b3cae771c4ca2e9bcb81ab8;p=annotations.git

annotations: prevent python broken pipe errors

Prevent broken pipe errors when showing output in pipe to other tools
(less for example).

Signed-off-by: Andrea Righi <andrea.righi@canonical.com>
---

diff --git a/annotations b/annotations
index 7138e49..a61dd3e 100755
--- a/annotations
+++ b/annotations
@@ -8,6 +8,7 @@ sys.dont_write_bytecode = True
 import argparse
 import json
 from kconfig.annotations import Annotation, KConfig
+from signal import signal, SIGPIPE, SIG_DFL
 
 VERSION = '0.1'
 
@@ -206,6 +207,11 @@ def autodetect_annotations(args):
         arg_fail('error: could not determine DEBDIR, try using: --file/-f')
 
 def main():
+    # Prevent broken pipe errors when showing output in pipe to other tools
+    # (less for example)
+    signal(SIGPIPE, SIG_DFL)
+
+    # Main annotations program
     args = _ARGPARSER.parse_args()
     autodetect_annotations(args)
     if args.value: