Using "-w" option gives error: NameError: name 'Any' is not defined

[loopy321]

Check the bug

Describe the bug

glances -w
Traceback (most recent call last):
  File "/home/ubuntu/.local/bin/glances", line 8, in <module>
    sys.exit(main())
  File "/home/ubuntu/.local/lib/python3.8/site-packages/glances/__init__.py", line 173, in main
    start(config=core.get_config(), args=core.get_args())
  File "/home/ubuntu/.local/lib/python3.8/site-packages/glances/__init__.py", line 98, in start
    from glances.webserver import GlancesWebServer as GlancesMode
  File "/home/ubuntu/.local/lib/python3.8/site-packages/glances/webserver.py", line 12, in <module>
    from glances.outputs.glances_restful_api import GlancesRestfulApi
  File "/home/ubuntu/.local/lib/python3.8/site-packages/glances/outputs/glances_restful_api.py", line 59, in <module>
    class GlancesJSONResponse(JSONResponse):
  File "/home/ubuntu/.local/lib/python3.8/site-packages/glances/outputs/glances_restful_api.py", line 66, in GlancesJSONResponse
    def render(self, content: Any) -> bytes:
NameError: name 'Any' is not defined

python3 --version
Python 3.8.10

glances --version
Glances version:	4.2.0
Glances API version:	4
PsUtil version:		6.1.0
Log file:		/home/ubuntu/.local/share/glances/glances.log

cat /home/ubuntu/.local/share/glances/glances.log

024-10-26 13:54:01,822 -- INFO -- Start Glances 4.2.0
2024-10-26 13:54:01,822 -- INFO -- CPython 3.8.10 (/usr/bin/python3) and psutil 6.1.0 detected
2024-10-26 13:54:02,157 -- INFO -- Start GlancesStandalone mode
2024-10-26 13:54:02,670 -- CRITICAL -- Error while initializing the containers plugin ('type' object is not subscriptable)
2024-10-26 13:54:02,671 -- ERROR -- Traceback (most recent call last):
  File "/home/ubuntu/.local/lib/python3.8/site-packages/glances/stats.py", line 100, in _load_plugin
    plugin = import_module('glances.plugins.' + plugin_path)
  File "/usr/lib/python3.8/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 848, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/ubuntu/.local/lib/python3.8/site-packages/glances/plugins/containers/__init__.py", line 19, in <module>
    from glances.plugins.containers.engines.podman import PodmanExtension, import_podman_error_tag
  File "/home/ubuntu/.local/lib/python3.8/site-packages/glances/plugins/containers/engines/podman.py", line 246, in <module>
    class PodmanExtension:
  File "/home/ubuntu/.local/lib/python3.8/site-packages/glances/plugins/containers/engines/podman.py", line 286, in PodmanExtension
    def update(self, all_tag) -> Tuple[Dict, list[Dict[str, Any]]]:
TypeError: 'type' object is not subscriptable

2024-10-26 13:54:03,097 -- INFO -- {'net_connections_enabled': True, 'nf_conntrack_enabled': True, 'LISTEN': 30, 'ESTABLISHED': 41, 'SYN_SENT': 4, 'SYN_RECV': 1, 'initiated': 5, 'terminated': 5, 'nf_conntrack_count': 585.0, 'nf_conntrack_max': 65536.0, 'nf_conntrack_percent': 0.89263916015625}
2024-10-26 13:54:05,312 -- INFO -- {'net_connections_enabled': True, 'nf_conntrack_enabled': True, 'LISTEN': 30, 'ESTABLISHED': 42, 'SYN_SENT': 5, 'SYN_RECV': 0, 'initiated': 5, 'terminated': 5, 'nf_conntrack_count': 594.0, 'nf_conntrack_max': 65536.0, 'nf_conntrack_percent': 0.9063720703125}
2024-10-26 13:54:07,257 -- INFO -- {'net_connections_enabled': True, 'nf_conntrack_enabled': True, 'LISTEN': 30, 'ESTABLISHED': 42, 'SYN_SENT': 2, 'SYN_RECV': 0, 'initiated': 2, 'terminated': 2, 'nf_conntrack_count': 599.0, 'nf_conntrack_max': 65536.0, 'nf_conntrack_percent': 0.91400146484375}
2024-10-26 13:54:09,430 -- INFO -- {'net_connections_enabled': True, 'nf_conntrack_enabled': True, 'LISTEN': 30, 'ESTABLISHED': 43, 'SYN_SENT': 2, 'SYN_RECV': 0, 'initiated': 2, 'terminated': 2, 'nf_conntrack_count': 606.0, 'nf_conntrack_max': 65536.0, 'nf_conntrack_percent': 0.9246826171875}
2024-10-26 13:54:11,544 -- INFO -- {'net_connections_enabled': True, 'nf_conntrack_enabled': True, 'LISTEN': 30, 'ESTABLISHED': 43, 'SYN_SENT': 3, 'SYN_RECV': 1, 'initiated': 4, 'terminated': 4, 'nf_conntrack_count': 615.0, 'nf_conntrack_max': 65536.0, 'nf_conntrack_percent': 0.93841552734375}
2024-10-26 13:54:13,642 -- INFO -- {'net_connections_enabled': True, 'nf_conntrack_enabled': True, 'LISTEN': 30, 'ESTABLISHED': 43, 'SYN_SENT': 3, 'SYN_RECV': 0, 'initiated': 3, 'terminated': 3, 'nf_conntrack_count': 617.0, 'nf_conntrack_max': 65536.0, 'nf_conntrack_percent': 0.94146728515625}
2024-10-26 13:54:15,763 -- INFO -- {'net_connections_enabled': True, 'nf_conntrack_enabled': True, 'LISTEN': 30, 'ESTABLISHED': 42, 'SYN_SENT': 3, 'SYN_RECV': 0, 'initiated': 3, 'terminated': 3, 'nf_conntrack_count': 621.0, 'nf_conntrack_max': 65536.0, 'nf_conntrack_percent': 0.94757080078125}
2024-10-26 13:54:17,878 -- INFO -- {'net_connections_enabled': True, 'nf_conntrack_enabled': True, 'LISTEN': 30, 'ESTABLISHED': 42, 'SYN_SENT': 3, 'SYN_RECV': 0, 'initiated': 3, 'terminated': 3, 'nf_conntrack_count': 624.0, 'nf_conntrack_max': 65536.0, 'nf_conntrack_percent': 0.9521484375}
2024-10-26 13:54:19,970 -- INFO -- {'net_connections_enabled': True, 'nf_conntrack_enabled': True, 'LISTEN': 30, 'ESTABLISHED': 42, 'SYN_SENT': 3, 'SYN_RECV': 0, 'initiated': 3, 'terminated': 3, 'nf_conntrack_count': 625.0, 'nf_conntrack_max': 65536.0, 'nf_conntrack_percent': 0.95367431640625}
2024-10-26 13:54:21,957 -- INFO -- {'net_connections_enabled': True, 'nf_conntrack_enabled': True, 'LISTEN': 30, 'ESTABLISHED': 42, 'SYN_SENT': 4, 'SYN_RECV': 1, 'initiated': 5, 'terminated': 5, 'nf_conntrack_count': 630.0, 'nf_conntrack_max': 65536.0, 'nf_conntrack_percent': 0.9613037109375}
2024-10-26 13:54:22,393 -- INFO -- Stop Glances (keypressed: 113)

To Reproduce
Steps to reproduce the behavior:

1. Start Glances with the following options '-w'
2. See error

Expected behavior
glances works fine without -w

Screenshots

Environement (please complete the following information)

• Operating System: Ubuntu 20.04 LTS
• How do you install Glances: pip install glances[all]

Additional context
glances works as expected with pyenv using python version 3.12

[nicolargo]

It's look like the -w option is no more compatible with Python<=3.8.

I will have a look, thanks for the head up @loopy321 !

https://stackoverflow.com/questions/65120501/typing-any-in-python-3-9-and-pep-585-type-hinting-generics-in-standard-collect#comment115967776_65121341

[nicolargo]

@RazCrimson Please can you have a look on this issue ?

[RazCrimson]

Sure