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#!/usr/bin/env python
# encoding: utf-8
"""
Module for displaying bluetooth status
Requires:
- hcitool
- sed
@author jmdana <https://github.com/jmdana>
@license GPLv3 <http://www.gnu.org/licenses/gpl-3.0.txt>
"""
import shlex
import subprocess
from time import time
class Py3status:
# configuration parameters
cache_timeout = 10
color_good = None
color_bad = None
def bluetooth(self, i3s_output_list, i3s_config):
# The whole command:
# hcitool name `hcitool con | sed -n -r 's/.*([0-9A-F:]{17}).*/\\1/p'`
cmd1 = shlex.split("hcitool con")
cmd2 = shlex.split("sed -n -r 's/.*([0-9A-F:]{17}).*/\\1/p'")
output = "BT: "
color = self.color_bad or i3s_config['color_bad']
p1 = subprocess.Popen(cmd1, stdout=subprocess.PIPE)
p2 = subprocess.Popen(cmd2, stdin=p1.stdout, stdout=subprocess.PIPE)
macs = p2.communicate()[0].strip().decode("utf-8").split()
if macs != []:
names = []
for mac in macs:
cmd3 = shlex.split("hcitool name %s" % mac)
p3 = subprocess.Popen(cmd3, stdout=subprocess.PIPE)
names.append(p3.communicate()[0].strip().decode("utf-8"))
output += "|".join(names)
color = self.color_good or i3s_config['color_good']
else:
output += "OFF"
response = {
'cached_until': time() + self.cache_timeout,
'full_text': output,
'color': color,
}
return response
if __name__ == "__main__":
"""
Test this module by calling it directly.
"""
from time import sleep
x = Py3status()
config = {
"color_good": "#00FF00",
"color_bad": "#FF0000",
}
while True:
print(x.bluetooth([], config))
sleep(1)
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