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# -*- coding: utf-8 -*-
"""
Display bluetooth status.
Confiuration parameters:
- format : format when there is a connected device
- format_no_conn : format when there is no connected device
- format_no_conn_prefix : prefix when there is no connected device
- format_prefix : prefix when there is a connected device
Format of status string placeholders
{name} : device name
{mac} : device MAC address
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:
"""
"""
# available configuration parameters
cache_timeout = 10
color_bad = None
color_good = None
format = '{name}'
format_no_conn = 'OFF'
format_no_conn_prefix = 'BT: '
format_prefix = 'BT: '
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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