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Update flask_server.py

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MacRimi
2026-03-21 23:03:30 +01:00
parent 41fa6f4b10
commit f370a670ad
1 changed files with 31 additions and 6 deletions
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37
AppImage/scripts/flask_server.py
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@@ -1036,8 +1036,24 @@ def get_uptime():
pass
return "N/A"
# Cache for expensive system info calls (pveversion, apt updates)
_system_info_cache = {
'proxmox_version': None,
'proxmox_version_time': 0,
'available_updates': 0,
'available_updates_time': 0,
}
_SYSTEM_INFO_CACHE_TTL = 21600 # 6 hours - update notifications are sent once per 24h
def get_proxmox_version():
"""Get Proxmox version if available."""
"""Get Proxmox version if available. Cached for 6 hours."""
global _system_info_cache
now = time.time()
if _system_info_cache['proxmox_version'] is not None and \
now - _system_info_cache['proxmox_version_time'] < _SYSTEM_INFO_CACHE_TTL:
return _system_info_cache['proxmox_version']
proxmox_version = None
try:
result = subprocess.run(['pveversion'], capture_output=True, text=True, timeout=5)
@@ -1047,15 +1063,23 @@ def get_proxmox_version():
if '/' in version_line:
proxmox_version = version_line.split('/')[1]
except FileNotFoundError:
# print("Warning: pveversion command not found - Proxmox may not be installed.")
pass
except Exception as e:
# print(f"Warning: Error getting Proxmox version: {e}")
pass
_system_info_cache['proxmox_version'] = proxmox_version
_system_info_cache['proxmox_version_time'] = now
return proxmox_version
def get_available_updates():
"""Get the number of available package updates."""
"""Get the number of available package updates. Cached for 6 hours."""
global _system_info_cache
now = time.time()
if _system_info_cache['available_updates_time'] > 0 and \
now - _system_info_cache['available_updates_time'] < _SYSTEM_INFO_CACHE_TTL:
return _system_info_cache['available_updates']
available_updates = 0
try:
# Use apt list --upgradable to count available updates
@@ -1065,11 +1089,12 @@ def get_available_updates():
lines = result.stdout.strip().split('\n')
available_updates = max(0, len(lines) - 1)
except FileNotFoundError:
# print("Warning: apt command not found - cannot check for updates.")
pass
except Exception as e:
# print(f"Warning: Error checking for updates: {e}")
pass
_system_info_cache['available_updates'] = available_updates
_system_info_cache['available_updates_time'] = now
return available_updates
# AGREGANDO FUNCIÓN PARA PARSEAR PROCESOS DE INTEL_GPU_TOP (SIN -J)