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我最近安装pybrake了一个 Django 应用程序，现在当我运行我的开发服务器时，我看到以下错误：

2018-05-29 18:32:13,414 - pybrake - 错误 - get_git_revision 失败：[Errno 2] 没有这样的文件或目录：'/Users/kurtpeek/Documents/Dev/lucy2/lucy-web/.git/HEAD'

然而，在那之后，开发服务器似乎正常启动了；这是完整的终端响应：

(venv) Kurts-MacBook-Pro-2:lucy-web kurtpeek$ python manage.py runserver
2018-05-29 18:32:13,414 - pybrake - ERROR - get_git_revision failed: [Errno 2] No such file or directory: '/Users/kurtpeek/Documents/Dev/lucy2/lucy-web/.git/HEAD'
2018-05-29 18:32:15,353 - pybrake - ERROR - get_git_revision failed: [Errno 2] No such file or directory: '/Users/kurtpeek/Documents/Dev/lucy2/lucy-web/.git/HEAD'
Performing system checks...

System check identified no issues (0 silenced).
(0.000) SELECT typarray FROM pg_type WHERE typname = 'citext'; args=None
(0.006) 
            SELECT c.relname, c.relkind
            FROM pg_catalog.pg_class c
            LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace
            WHERE c.relkind IN ('r', 'v')
                AND n.nspname NOT IN ('pg_catalog', 'pg_toast')
                AND pg_catalog.pg_table_is_visible(c.oid); args=None
(0.031) SELECT "django_migrations"."app", "django_migrations"."name" FROM "django_migrations"; args=()
May 29, 2018 - 18:32:17
Django version 1.11.9, using settings 'lucy.settings.development'
Starting development server at http://127.0.0.1:8000/
Quit the server with CONTROL-C.

这个错误仍然让我有点恼火，我想删除它。似乎此get_git_revision函数正在查找错误的目录：该.git目录位于 中lucy2，而不是lucy2/lucy-web.

但是，我实际上无法弄清楚这个错误来自哪里：我在项目范围内进行了搜索，get_git_revision但没有找到任何东西。我怎样才能找出这个错误的来源？

4

1 回答 1

1

正如错误消息的格式所暗示的那样，错误实际上是由pybrake它自己引发的。通过检查源代码（https://github.com/airbrake/pybrake/blob/master/pybrake/notifier.py），我发现可以将（未记录的）root_directory密钥传递给AIRBRAKE设置，如下所示：

AIRBRAKE = dict(
    project_id=os.getenv('AIRBRAKE_API_KEY'),
    project_key=os.getenv('AIRBRAKE_PROJECT_ID'),
    root_directory=os.path.dirname(os.path.dirname(BASE_DIR)))

适当地root_directory选择了包含.git目录的位置。现在我可以运行开发服务器而不会出错：

(venv) Kurts-MacBook-Pro-2:lucy-web kurtpeek$ python manage.py runserver
Performing system checks...

System check identified no issues (0 silenced).
(0.000) SELECT typarray FROM pg_type WHERE typname = 'citext'; args=None
(0.006) 
            SELECT c.relname, c.relkind
            FROM pg_catalog.pg_class c
            LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace
            WHERE c.relkind IN ('r', 'v')
                AND n.nspname NOT IN ('pg_catalog', 'pg_toast')
                AND pg_catalog.pg_table_is_visible(c.oid); args=None
(0.001) SELECT "django_migrations"."app", "django_migrations"."name" FROM "django_migrations"; args=()
May 29, 2018 - 19:12:30
Django version 1.11.9, using settings 'lucy.settings.development'
Starting development server at http://127.0.0.1:8000/
Quit the server with CONTROL-C.

顺便说一句，os.path.dirname(os.getcwd())也可以在这里工作，因为它从pybrake默认的os.getcwd().

于 2018-05-30T02:15:38.660 回答