From 742829c8665cb0e5197c2232f4d1488e92f17f0e Mon Sep 17 00:00:00 2001
From: Qiu Wenbo <qiuwenbo@kylinsec.com.cn>
Date: Fri, 19 May 2023 17:12:55 +0800
Subject: [PATCH] oebuild: fix error on python3.11

Adding two subparsers with same name is a hard error on python 3.11.

Signed-off-by: Qiu Wenbo <qiuwenbo@kylinsec.com.cn>
---
 src/oebuild/app/main.py | 7 +++++--
 src/oebuild/command.py  | 9 ++++++---
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/oebuild/app/main.py b/src/oebuild/app/main.py
index 616af9b..aa62d6f 100644
--- a/src/oebuild/app/main.py
+++ b/src/oebuild/app/main.py
@@ -37,6 +37,7 @@ class OebuildApp:
         self.base_oebuild_dir = oebuild_util.get_base_oebuild()
         self.oebuild_parser = None
         self.subparser_gen = None
+        self.subparsers = {}
         self.cmd = None
         try:
             plugins_dir = pathlib.Path(self.base_oebuild_dir,'app/conf','plugins.yaml')
@@ -70,7 +71,8 @@ class OebuildApp:
 
         # Add sub-parsers for the command_ext commands.
         for command_name in self.command_ext:
-            subparser_gen.add_parser(command_name, add_help=False)
+            subparser = subparser_gen.add_parser(command_name, add_help=False)
+            self.subparsers[command_name] = subparser
 
         # Save the instance state.
         self.oebuild_parser = oebuild_parser
@@ -132,7 +134,8 @@ class OebuildApp:
         # Check a program invariant.
         self.cmd =self.command_spec[name].factory()
 
-        args = self.cmd.add_parser(self.subparser_gen)
+        parser = self.subparsers[name]
+        args = self.cmd.add_parser(parser)
 
         self.cmd.run(args, unknown)
 
diff --git a/src/oebuild/command.py b/src/oebuild/command.py
index a87abd3..3351658 100644
--- a/src/oebuild/command.py
+++ b/src/oebuild/command.py
@@ -78,13 +78,16 @@ class OebuildCommand(ABC):
         '''
         args = args.parse_args(['-h'])
 
-    def _parser(self, parser_adder, **kwargs):
-        # Create and return a "standard" parser.
+    def _parser(self, parser, **kwargs):
+        # return a "standard" parser.
 
         kwargs['help'] = self.help_msg
         kwargs['description'] = self.description
         kwargs['formatter_class'] = argparse.RawDescriptionHelpFormatter
-        return parser_adder.add_parser(self.name, **kwargs)
+
+        parser.__dict__.update(kwargs)
+
+        return parser
 
 
 class CommandError(RuntimeError):
-- 
Gitee