Error: No such command 'flower'. Did you mean one of these? worker
Error: No such command 'flower'. Did you mean one of these? worker
我正在尝试使用 django + celery + rabbitmq + flower，但是在我使用 pip3 下载 flower 之后：
Collecting flower
Using cached flower-0.9.5-py2.py3-none-any.whl (459 kB)
Requirement already satisfied: celery>=4.3.0; python_version >= "3.7" in /home/denys/env2/myshop/lib/python3.8/site-packages (from flower) (5.0.0)
Requirement already satisfied: humanize in /home/denys/env2/myshop/lib/python3.8/site-packages (from flower) (2.6.0)
Requirement already satisfied: pytz in /home/denys/env2/myshop/lib/python3.8/site-packages (from flower) (2020.1)
Requirement already satisfied: tornado<7.0.0,>=5.0.0; python_version >= "3.5.2" in /home/denys/env2/myshop/lib/python3.8/site-packages (from flower) (6.0.4)
Requirement already satisfied: prometheus-client==0.8.0 in /home/denys/env2/myshop/lib/python3.8/site-packages (from flower) (0.8.0)
Requirement already satisfied: vine<6.0,>=5.0.0 in /home/denys/env2/myshop/lib/python3.8/site-packages (from celery>=4.3.0; python_version >= "3.7"->flower) (5.0.0)
Requirement already satisfied: click-didyoumean>=0.0.3 in /home/denys/env2/myshop/lib/python3.8/site-packages (from celery>=4.3.0; python_version >= "3.7"->flower) (0.0.3)
Requirement already satisfied: billiard<4.0,>=3.6.3.0 in /home/denys/env2/myshop/lib/python3.8/site-packages (from celery>=4.3.0; python_version >= "3.7"->flower) (3.6.3.0)
Requirement already satisfied: click-repl>=0.1.6 in /home/denys/env2/myshop/lib/python3.8/site-packages (from celery>=4.3.0; python_version >= "3.7"->flower) (0.1.6)
Requirement already satisfied: click>=7.0 in /home/denys/env2/myshop/lib/python3.8/site-packages (from celery>=4.3.0; python_version >= "3.7"->flower) (7.1.2)
Requirement already satisfied: kombu<6.0,>=5.0.0 in /home/denys/env2/myshop/lib/python3.8/site-packages (from celery>=4.3.0; python_version >= "3.7"->flower) (5.0.2)
Requirement already satisfied: six in /home/denys/env2/myshop/lib/python3.8/site-packages (from click-repl>=0.1.6->celery>=4.3.0; python_version >= "3.7"->flower) (1.15.0)
Requirement already satisfied: prompt-toolkit in /home/denys/env2/myshop/lib/python3.8/site-packages (from click-repl>=0.1.6->celery>=4.3.0; python_version >= "3.7"->flower) (3.0.7)
Requirement already satisfied: amqp<6.0.0,>=5.0.0 in /home/denys/env2/myshop/lib/python3.8/site-packages (from kombu<6.0,>=5.0.0->celery>=4.3.0; python_version >= "3.7"->flower) (5.0.1)
Requirement already satisfied: wcwidth in /home/denys/env2/myshop/lib/python3.8/site-packages (from prompt-toolkit->click-repl>=0.1.6->celery>=4.3.0; python_version >= "3.7"->flower) (0.2.5)
Installing collected packages: flower
Successfully installed flower-0.9.5
在我的虚拟环境中，当我尝试使用
celery -A myshop flower
使用 celery 和 rabbitmq 运行 我得到了这个错误：
Error: No such command 'flower'.
Did you mean one of these?
worker
我在同一个目录下完成了这个：
/home/denys/env2/myshop/myshop
使用celery --help时结束，没有花命令：
Commands:
amqp AMQP Administration Shell.
beat Start the beat periodic task scheduler.
call Call a task by name.
control Workers remote control.
events Event-stream utilities.
graph The ``celery graph`` command.
inspect Inspect the worker at runtime.
list Get info from broker.
logtool The ``celery logtool`` command.
migrate Migrate tasks from one broker to another.
multi Start multiple worker instances.
purge Erase all messages from all known task queues.
report Shows information useful to include in bug-reports.
result Print the return value for a given task id.
shell Start shell session with convenient access to celery symbols.
status Show list of workers that are online.
upgrade Perform upgrade between versions.
worker Start worker instance.
我也尝试使用：
celery flower -A myshop
我应该改变什么？谢谢）
试试这个：
celery flower -A myshop --address=127.0.0.1 --port=5555
您可以 address 到您 rabbit server (in case it is not on local) 的任何 IP 地址。
也试试在执行 pip freeze 时是否会列出 flower 。
使用celery 4.4.7版本mb即可解决！
看起来像是 2020 年 10 月 1 日 flowerdoesn't yet support celery v5.0.0 的最新版本。
如 Артур 所述，降到 4.4.7 应该可以解决问题。
我正在尝试使用 django + celery + rabbitmq + flower，但是在我使用 pip3 下载 flower 之后：
Collecting flower
Using cached flower-0.9.5-py2.py3-none-any.whl (459 kB)
Requirement already satisfied: celery>=4.3.0; python_version >= "3.7" in /home/denys/env2/myshop/lib/python3.8/site-packages (from flower) (5.0.0)
Requirement already satisfied: humanize in /home/denys/env2/myshop/lib/python3.8/site-packages (from flower) (2.6.0)
Requirement already satisfied: pytz in /home/denys/env2/myshop/lib/python3.8/site-packages (from flower) (2020.1)
Requirement already satisfied: tornado<7.0.0,>=5.0.0; python_version >= "3.5.2" in /home/denys/env2/myshop/lib/python3.8/site-packages (from flower) (6.0.4)
Requirement already satisfied: prometheus-client==0.8.0 in /home/denys/env2/myshop/lib/python3.8/site-packages (from flower) (0.8.0)
Requirement already satisfied: vine<6.0,>=5.0.0 in /home/denys/env2/myshop/lib/python3.8/site-packages (from celery>=4.3.0; python_version >= "3.7"->flower) (5.0.0)
Requirement already satisfied: click-didyoumean>=0.0.3 in /home/denys/env2/myshop/lib/python3.8/site-packages (from celery>=4.3.0; python_version >= "3.7"->flower) (0.0.3)
Requirement already satisfied: billiard<4.0,>=3.6.3.0 in /home/denys/env2/myshop/lib/python3.8/site-packages (from celery>=4.3.0; python_version >= "3.7"->flower) (3.6.3.0)
Requirement already satisfied: click-repl>=0.1.6 in /home/denys/env2/myshop/lib/python3.8/site-packages (from celery>=4.3.0; python_version >= "3.7"->flower) (0.1.6)
Requirement already satisfied: click>=7.0 in /home/denys/env2/myshop/lib/python3.8/site-packages (from celery>=4.3.0; python_version >= "3.7"->flower) (7.1.2)
Requirement already satisfied: kombu<6.0,>=5.0.0 in /home/denys/env2/myshop/lib/python3.8/site-packages (from celery>=4.3.0; python_version >= "3.7"->flower) (5.0.2)
Requirement already satisfied: six in /home/denys/env2/myshop/lib/python3.8/site-packages (from click-repl>=0.1.6->celery>=4.3.0; python_version >= "3.7"->flower) (1.15.0)
Requirement already satisfied: prompt-toolkit in /home/denys/env2/myshop/lib/python3.8/site-packages (from click-repl>=0.1.6->celery>=4.3.0; python_version >= "3.7"->flower) (3.0.7)
Requirement already satisfied: amqp<6.0.0,>=5.0.0 in /home/denys/env2/myshop/lib/python3.8/site-packages (from kombu<6.0,>=5.0.0->celery>=4.3.0; python_version >= "3.7"->flower) (5.0.1)
Requirement already satisfied: wcwidth in /home/denys/env2/myshop/lib/python3.8/site-packages (from prompt-toolkit->click-repl>=0.1.6->celery>=4.3.0; python_version >= "3.7"->flower) (0.2.5)
Installing collected packages: flower
Successfully installed flower-0.9.5
在我的虚拟环境中，当我尝试使用
celery -A myshop flower
使用 celery 和 rabbitmq 运行 我得到了这个错误：
Error: No such command 'flower'.
Did you mean one of these?
worker
我在同一个目录下完成了这个：
/home/denys/env2/myshop/myshop
使用celery --help时结束，没有花命令：
Commands:
amqp AMQP Administration Shell.
beat Start the beat periodic task scheduler.
call Call a task by name.
control Workers remote control.
events Event-stream utilities.
graph The ``celery graph`` command.
inspect Inspect the worker at runtime.
list Get info from broker.
logtool The ``celery logtool`` command.
migrate Migrate tasks from one broker to another.
multi Start multiple worker instances.
purge Erase all messages from all known task queues.
report Shows information useful to include in bug-reports.
result Print the return value for a given task id.
shell Start shell session with convenient access to celery symbols.
status Show list of workers that are online.
upgrade Perform upgrade between versions.
worker Start worker instance.
我也尝试使用：
celery flower -A myshop
我应该改变什么？谢谢）
试试这个：
celery flower -A myshop --address=127.0.0.1 --port=5555
您可以 address 到您 rabbit server (in case it is not on local) 的任何 IP 地址。
也试试在执行 pip freeze 时是否会列出 flower 。
使用celery 4.4.7版本mb即可解决！
看起来像是 2020 年 10 月 1 日 flowerdoesn't yet support celery v5.0.0 的最新版本。
如 Артур 所述，降到 4.4.7 应该可以解决问题。