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app.py
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app.py
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from flask import Flask, render_template
from flask_socketio import SocketIO
import psutil
import time
import random
import platform
app = Flask(__name__)
socketio = SocketIO(app, cors_allowed_origins="*")
def get_cpu_data():
try:
load_avg = psutil.getloadavg() # Load averages for the last 1, 5, and 15 minutes
return {
'utilization': psutil.cpu_percent(interval=1),
'processes': len(psutil.pids()),
'temperature': random.uniform(30.0, 70.0), # Mock temperature
'load_average': load_avg,
'model_name': platform.processor(), # CPU model name
'cache_size': 'L1: 32KB, L2: 256KB, L3: 8MB', # Mocked values
'interrupts': psutil.cpu_stats().interrupts,
}
except Exception as e:
print(f"Error getting CPU data: {e}")
return {}
def get_memory_data():
try:
memory = psutil.virtual_memory()
return {
'total_memory': memory.total,
'used_memory': memory.used,
'free_memory': memory.free,
'cached_memory': memory.cached if hasattr(memory, 'cached') else 0, # Handle missing attribute
'buffered_memory': memory.buffers if hasattr(memory, 'buffers') else 0, # Handle missing attribute
'available_memory': memory.available,
'swap_memory': psutil.swap_memory().used,
}
except Exception as e:
print(f"Error getting memory data: {e}")
return {}
def get_battery_data():
try:
battery = psutil.sensors_battery()
return {
'percentage': battery.percent,
'power_plugged': battery.power_plugged,
'time_remaining': battery.secsleft if battery.secsleft != psutil.POWER_TIME_UNLIMITED else None,
}
except Exception as e:
print(f"Error getting battery data: {e}")
return {}
def emit_system_data():
while True:
cpu_data = get_cpu_data()
memory_data = get_memory_data()
battery_data = get_battery_data()
socketio.emit('cpu_update', cpu_data)
socketio.emit('memory_update', memory_data)
socketio.emit('battery_update', battery_data)
time.sleep(5) # Update every 5 seconds
@app.route('/')
def index():
return render_template('index.html')
@app.route('/cpu')
def cpu():
return render_template('cpu.html')
@app.route('/memory')
def memory():
return render_template('memory.html')
@app.route('/battery')
def battery():
return render_template('battery.html')
if __name__ == '__main__':
socketio.start_background_task(emit_system_data) # Start background task to emit data
socketio.run(app, debug=True)