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#!/usr/bin/env python
# encoding: utf-8
"""
Module for displaying bluetooth status
Requires:
- hcitool
@author jmdana <https://github.com/jmdana>
@license GPLv3 <http://www.gnu.org/licenses/gpl-3.0.txt>
"""
import re
import shlex
from subprocess import check_output
from time import time
BTMAC_RE = re.compile(r"[0-9A-F:]{17}")
class Py3status:
# configuration parameters
cache_timeout = 10
color_good = None
color_bad = None
format_prefix = "BT: "
# both {name} and {mac} are accepted
format = "{name}"
format_no_conn_prefix = "BT: "
format_no_conn = "OFF"
separator = '|'
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'`
out = check_output(shlex.split("hcitool con"))
macs = re.findall(BTMAC_RE, out.decode("utf-8"))
color = self.color_bad or i3s_config['color_bad']
if macs != []:
data = []
for mac in macs:
out = check_output(shlex.split("hcitool name %s" % mac))
fmt_str = self.format.format(
name=out.strip().decode("utf-8"),
mac=mac
)
data.append(fmt_str)
output = "{format_prefix}{data}".format(
format_prefix=self.format_prefix,
data=self.separator.join(data)
)
color = self.color_good or i3s_config['color_good']
else:
output = "{format_prefix}{format}".format(
format_prefix=self.format_no_conn_prefix,
format=self.format_no_conn
)
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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