18 lines
578 B
Python
18 lines
578 B
Python
|
import subprocess
|
||
|
|
from ..utils import ThreadedSegment
|
||
|
|
|
||
|
|
|
||
|
|
class Segment(ThreadedSegment):
|
||
|
|
def run(self):
|
||
|
|
cmd = self.segment_def["command"]
|
||
|
|
self.output = subprocess.check_output(cmd).decode("utf-8").strip()
|
||
|
|
# TODO handle OSError
|
||
|
|
# TODO handle no command defined or malformed
|
||
|
|
|
||
|
|
def add_to_powerline(self):
|
||
|
|
self.join()
|
||
|
|
self.powerline.append(
|
||
|
|
" %s " % self.output,
|
||
|
|
self.segment_def.get("fg_color", self.powerline.theme.PATH_FG),
|
||
|
|
self.segment_def.get("bg_color", self.powerline.theme.PATH_BG))
|