mirror of
https://github.com/roles-ansible/ansible_role_i3wm.git
synced 2024-08-16 10:09:53 +02:00
78 lines
2.1 KiB
Python
78 lines
2.1 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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import os
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import re
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import subprocess
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import sys
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import argparse
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def find_interface(interfaces):
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for iface in interfaces:
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if os.path.exists(f"/sys/class/net/{iface}"):
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return iface
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return None
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def get_signal_quality(interface):
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try:
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iw_output = subprocess.check_output(["/sbin/iw", "dev", interface, "link"], text=True)
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signal_match = re.search(r'(\-\d{2}) dBm', iw_output)
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return int(signal_match.group(1)) if signal_match else None
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except subprocess.CalledProcessError:
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return None
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def get_ssid(interface):
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try:
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iw_output = subprocess.check_output(["/sbin/iw", "dev", interface, "link"], text=True)
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ssid_match = re.search(r'SSID: (.+)', iw_output)
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return ssid_match.group(1).encode("utf-8").decode("unicode-escape") if ssid_match else None
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except subprocess.CalledProcessError:
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return None
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def print_color(quality):
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if quality >= 70:
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print("#00FF00")
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elif quality >= 50:
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print("#CCFF00")
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elif quality >= 30:
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print("#FFFF00")
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elif quality >= 10:
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print("#FFAA00")
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else:
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print("#FF0000")
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def main():
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interfaces = ["wlp3s0", "wlan0"]
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parser = argparse.ArgumentParser(description="Display WiFi signal strength and SSID")
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parser.add_argument("--interface", help="Specify the wireless interface")
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args = parser.parse_args()
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if args.interface:
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interface = args.interface
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else:
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interface = find_interface(interfaces)
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if not interface:
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sys.exit(0)
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signal_quality = get_signal_quality(interface)
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ssid = get_ssid(interface)
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if signal_quality is None:
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sys.exit(1)
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# quality = int((signal_quality / 70) * 100) # Adjust the calculation as needed
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quality = int(signal_quality) # Adjust the calculation as needed
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emoji_signal = "📶"
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if ssid:
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print(f"{emoji_signal} {ssid} {quality}dBm")
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else:
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print(f"{emoji_signal} {quality}dBm")
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print_color(quality)
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if __name__ == "__main__":
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main()
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