More configuration and packages_installed function

src/main.py

@@ -4,14 +4,16 @@ import re
 
 from typing import Optional
 
-clock_interval_secs = 1
-last_check        = time.time()
-cpu_critical_temp = 80
-cpu_warning_temp  = 70
+clock_interval_secs: int   = 1
+last_check_debounce: int   = 60 # Seconds
+cpu_critical_temp:   int   = 80
+cpu_warning_temp:    int   = 70
+last_check:          float = time.time()
+ntfy_url:            str   = "10.0.0.69"
 
 def package_installed(package_name: str) -> Optional[bool]:
 	try:
-		installed = subprocess.run(["pacman", "-Q", package_name], stdout=subprocess.PIPE, stderr=subprocess.PIPE).returncode == 0
+		installed = subprocess.run(["dpkg", "-s", package_name], stdout=subprocess.PIPE, stderr=subprocess.PIPE).returncode == 0
 		if not installed:
 			print(f"Package \"{package_name}\" not installed.")
 		return installed
@@ -19,6 +21,12 @@ def package_installed(package_name: str) -> Optional[bool]:
 		print(err)
 		return None
 
+def packages_installed(package_list: list[str]) -> bool:
+	for pkg_name in package_list:
+		if not package_installed(pkg_name):
+			return False
+	return True
+
 def cpu_temperature() -> Optional[float]:
 	sensors_out = subprocess.check_output(["sensors"]).decode()
 	for line in sensors_out.splitlines():
@@ -28,15 +36,24 @@ def cpu_temperature() -> Optional[float]:
 				return float(match.group(1))
 	return None
 
+def ntfy_send(message: str):
+	try:
+		global last_check
+		last_check = time.time()
+		subprocess.run(["curl", "-d", f"\"{message}\"", ntfy_url], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+	except Exception as err:
+		print(f"Ntfy failed. {err}")
+
 def clock_check_cpu():
 	cpu_temp = cpu_temperature()
-	if cpu_temp and (time.time() - last_check) > 1000:
+	if cpu_temp and (time.time() - last_check) > last_check_debounce * 1000:
 		if cpu_temp >= cpu_critical_temp:
-			print("")
+			ntfy_send(f"🔥 CPU tempature is at critical tempatures! {cpu_temp}")
 		elif cpu_temp >= cpu_warning_temp:
-			print("")
+			ntfy_send(f"🌡️ CPU tempature is at a high tempature. {cpu_temp}")
 
-if package_installed("lm_sensors") and package_installed("ntfy"):
+if packages_installed(["lm-sensors", "ntfy", "curl"]):
+	print(f"Working! {time.time()}")
 	while True:
 		clock_check_cpu()
 		time.sleep(clock_interval_secs)