FastAPI import error. Glances cannot start in web server mode.

[Meggle1]

Describe the bug Web server will not start citing FastAPI import error Ensured FastAPI is installed

To Reproduce Steps to reproduce the behavior:

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

Expected behavior Web Server to start

Screenshots

Environment (please complete the following information)

• Operating = System Debian 12
• Glances & psutil versions: 4.1.2, 6.0.0 respectively
• How do you install Glances = Pipx
• Glances test:

===============================================================================
Glances 4.1.2 (/root/.local/pipx/venvs/glances/lib/python3.11/site-packages/glances/__init__.py)
Python 3.11.2 (/root/.local/pipx/venvs/glances/bin/python)
PsUtil 6.0.0 (/root/.local/pipx/venvs/glances/lib/python3.11/site-packages/psutil/__init__.py)
===============================================================================
alert         [OK]    0.00001s
[]
amps          [OK]    0.00015s key=name
[{'count': 0,
 'countmax': None,
 'countmin': 1.0,
 'key': 'name',
 'name': 'Dropbox',
 'refresh': 3.0,
 'regex': True,
 'result': None,
 'timer': 2.0611817836761475}, ...]
cloud         [OK]    0.00001s
{}
connections   [OK]    0.00298s
{'ESTABLISHED': 1,
'LISTEN': 2,
'SYN_RECV': 0,
'SYN_SENT': 0,
'initiated': 0,
'net_connections_enabled': True,
'nf_conntrack_enabled': False,
'terminated': 0}
containers    [OK]    0.00001s
{}
core          [OK]    0.00037s
{'log': 12, 'phys': 6}
cpu           [OK]    0.00023s
{'cpucore': 12,
'ctx_switches': 0,
'ctx_switches_gauge': 1340438,
'guest': 0.0,
'idle': 99.7,
'interrupts': 0,
'interrupts_gauge': 997896,
'iowait': 0.0,
'irq': 0.0,
'nice': 0.0,
'soft_interrupts': 0,
'soft_interrupts_gauge': 1042232,
'steal': 0.0,
'syscalls': 0,
'syscalls_gauge': 0,
'system': 0.1,
'time_since_update': 2.0410869121551514,
'total': 0.3,
'user': 0.1}
diskio        [OK]    0.00034s key=disk_name
[{'disk_name': 'sda',
 'key': 'disk_name',
 'read_bytes': 0,
 'read_bytes_gauge': 606389248,
 'read_count': 0,
 'read_count_gauge': 18055,
 'time_since_update': 2.0070862770080566,
 'write_bytes': 0,
 'write_bytes_gauge': 2408474624,
 'write_count': 0,
 'write_count_gauge': 97850}, ...]
folders       [OK]    0.00001s
[]
fs            [OK]    0.00023s key=mnt_point
[{'device_name': '/dev/mapper/Meg--Server--vg-root',
 'free': 927703187456,
 'fs_type': 'ext4',
 'key': 'mnt_point',
 'mnt_point': '/',
 'percent': 0.4,
 'size': 981306851328,
 'used': 3680542720}, ...]
gpu           [OK]    0.00001s
[]
help          [OK]    0.00000s
None
ip            [NA]
irq           [NA]
load          [OK]    0.00002s
{'cpucore': 12, 'min1': 0.0, 'min15': 0.0, 'min5': 0.0}
mem           [OK]    0.00007s
{'active': 369356800,
'available': 16111738880,
'buffers': 102952960,
'cached': 1813774336,
'free': 16111738880,
'inactive': 1410637824,
'percent': 3.5,
'shared': 991232,
'total': 16702517248,
'used': 590778368}
memswap       [OK]    0.00012s
{'free': 1023406080,
'percent': 0.0,
'sin': 0,
'sout': 0,
'time_since_update': 2.0437328815460205,
'total': 1023406080,
'used': 0}
network       [OK]    0.00080s key=interface_name
[{'alias': None,
 'bytes_all': 0,
 'bytes_all_gauge': 13160,
 'bytes_all_rate_per_sec': 0.0,
 'bytes_recv': 0,
 'bytes_recv_gauge': 6580,
 'bytes_recv_rate_per_sec': 0.0,
 'bytes_sent': 0,
 'bytes_sent_gauge': 6580,
 'bytes_sent_rate_per_sec': 0.0,
 'interface_name': 'lo',
 'key': 'interface_name',
 'speed': 0,
 'time_since_update': 2.0068416595458984}, ...]
now           [OK]    0.00002s
{'custom': '2024-08-27 15:18:33 BST', 'iso': '2024-08-27T15:18:33+01:00'}
percpu        [OK]    0.00022s key=cpu_number
[{'cpu_number': 0,
 'dpc': None,
 'guest': 0.0,
 'guest_nice': 0.0,
 'idle': 100.0,
 'interrupt': None,
 'iowait': 0.0,
 'irq': 0.0,
 'key': 'cpu_number',
 'nice': 0.0,
 'softirq': 0.0,
 'steal': 0.0,
 'system': 0.0,
 'total': 0.0,
 'user': 0.0}, ...]
ports         [OK]    0.00000s
[]
processcount  [OK]    0.02141s
{'pid_max': 0, 'running': 1, 'sleeping': 78, 'thread': 170, 'total': 169}
processlist   [OK]    0.00008s
[]
psutilversion [OK]    0.00001s
'6.0.0'
quicklook     [OK]    0.00019s
{'cpu': 0.3,
'cpu_hz': 3800000000.0,
'cpu_hz_current': 3045168083.3333335,
'cpu_log_core': 12,
'cpu_name': 'AMD Ryzen 5 3600X 6-Core Processor',
'cpu_phys_core': 6,
'load': 0.0,
'mem': 3.5,
'percpu': [{...}, {...}, {...}, {...}, {...}, {...}, {...}, {...}, {...}, {...}, {...}, {...}],
'swap': 0.0}
raid          [NA]
sensors       [OK]    0.00000s key=label
[{'critical': None,
 'key': 'label',
 'label': 'Tccd1',
 'type': <SensorType.CPU_TEMP: 'temperature_core'>,
 'unit': 'C',
 'value': 37,
 'warning': None}, ...]
smart         [NA]
system        [OK]    0.00000s
{'hostname': 'Meg-Server',
'hr_name': 'Debian GNU/Linux 12 64bit / Linux 6.1.0-23-amd64',
'linux_distro': 'Debian GNU/Linux 12',
'os_name': 'Linux',
'os_version': '6.1.0-23-amd64',
'platform': '64bit'}
uptime        [OK]    0.00006s
{'seconds': 12064}
version       [OK]    0.00001s
'4.1.2'
wifi          [NA]
===============================================================================
Total time to update all stats: 0.02886s
===============================================================================