Question

我最近为Django应用程序安装了pybrake，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：＆＃39; / Users / kurtpeek / Documents / Dev / lucy2 / lucy-web /的.git / HEAD＆＃39;

然而，在那之后，开发服务器似乎正常启动;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.

虽然错误仍然让我感到烦恼，我想将其删除。看起来这个get_git_revision函数正在查找错误的目录：.git目录位于lucy2，而不是lucy2/lucy-web。

但是，我实际上无法弄清楚这个错误的来源：我在项目范围内搜索了get_git_revision，但没有找到任何结果。我怎样才能找出这个错误的来源？

Answer 1

根据错误消息的格式化建议，pybrake本身实际上会引发错误。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)))

正确选择root_directory以包含.git目录。现在我可以毫无错误地运行开发服务器：

(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.

顺便提一下，os.path.dirname(os.getcwd())也可以在这里工作，因为它从pybrake的默认设置os.getcwd()开始。

Django＆＃34; get_git_revision失败：[Errno 2]没有这样的文件或目录：＆＃39; ... / .git / HEAD＆＃39;＆＃34;

1 个答案: