为什么我会收到“SyntaxError：非 ASCII 字符 '\xa3'”当运行 celeryd 时？

发布于 2024-12-27 02:24:31 字数 1021 浏览 2 评论 0原文

我正在尝试使用 Django & 运行 celeryd Ubuntu 上的 Virtualenv，我收到此错误：

celeryd-multi v2.4.5
> Starting nodes...
    > celery.heron:   File "/sites/.virtualenvs/myproject/bin/python", line 1
SyntaxError: Non-ASCII character '\xa3' in file /sites/.virtualenvs/myproject/bin/python on line 2, but no encoding declared; see http://www.python.org/peps/pep-0263.html for details
* Child terminated with failure code 1
FAILED

我认为这是一个编码问题，但不确定在哪里。我将 # -*-coding: utf-8 -*- 添加到我的 celeryd-multi 脚本、manage.py 脚本以及包含任务代码的实际 .py 文件中，但这并没有解决问题。

这是我的 /etc/default/celeryd 配置文件：

CELERYD="/sites/.virtualenvs/myproject/bin/python /sites/dev.myproject.co/code/myproject/manage.py celeryd"

CELERYD_CHDIR="/sites/dev.myproject.co/code/myproject"

DJANGO_SETTINGS_MODULE="settings"

CELERYD_OPTS="-v 2 -B -s celery -E"

CELERYD_LOG_FILE="/sites/dev.myproject.co/logs/celery.log"

CELERYD_USER="www-data"

CELERYD_GROUP="www-data"

我缺少什么？

原文

I am trying to run celeryd with Django & Virtualenv on Ubuntu and I am getting this error:

celeryd-multi v2.4.5
> Starting nodes...
    > celery.heron:   File "/sites/.virtualenvs/myproject/bin/python", line 1
SyntaxError: Non-ASCII character '\xa3' in file /sites/.virtualenvs/myproject/bin/python on line 2, but no encoding declared; see http://www.python.org/peps/pep-0263.html for details
* Child terminated with failure code 1
FAILED

I thought it was an encoding issue, but not sure where. I added # -*- coding: utf-8 -*- to my celeryd-multi script, as well as to my manage.py script, and the actual .py file that has the task code, but that didn't solve it.

This is my /etc/default/celeryd config file:

CELERYD="/sites/.virtualenvs/myproject/bin/python /sites/dev.myproject.co/code/myproject/manage.py celeryd"

CELERYD_CHDIR="/sites/dev.myproject.co/code/myproject"

DJANGO_SETTINGS_MODULE="settings"

CELERYD_OPTS="-v 2 -B -s celery -E"

CELERYD_LOG_FILE="/sites/dev.myproject.co/logs/celery.log"

CELERYD_USER="www-data"

CELERYD_GROUP="www-data"

What am I missing?

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流云如水 2025-01-03 02:24:31

这不是编码问题。看看哪个文件有编码问题：

/sites/.virtualenvs/myproject/bin/python

看起来 celery 正在尝试将您的 CELERYD 变量解析为 python 文件，尽管它实际上是 python 二进制文件。尝试从 CELERYD 变量声明的开头删除 python 二进制字符串。

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小姐丶请自重 2025-01-03 02:24:31

感谢 @gravitron 和 @Wooble 的提示，我通过将以下内容添加到我的 celeryd 配置中解决了这个问题：

# Python interpreter from environment.
ENV_PYTHON="/sites/.virtualenvs/myproject/bin/python"

# How to call "manage.py celeryd_multi"
CELERYD_MULTI="$ENV_PYTHON $CELERYD_CHDIR/manage.py celeryd_multi"

# How to call "manage.py celeryctl"
CELERYCTL="$ENV_PYTHON $CELERYD_CHDIR/manage.py celeryctl"

Thanks to @gravitron and @Wooble's hints, I solved this by adding the following to my celeryd config:

# Python interpreter from environment.
ENV_PYTHON="/sites/.virtualenvs/myproject/bin/python"

# How to call "manage.py celeryd_multi"
CELERYD_MULTI="$ENV_PYTHON $CELERYD_CHDIR/manage.py celeryd_multi"

# How to call "manage.py celeryctl"
CELERYCTL="$ENV_PYTHON $CELERYD_CHDIR/manage.py celeryctl"

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