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Bug fix: pacman.py freezes the bar

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Move update in a seperate thread.
This commit is contained in:
Yashar Shahi 2017-03-10 18:51:30 +03:30
parent 88e3b8c146
commit 50d7a27487
1 changed files with 27 additions and 19 deletions
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46
bumblebee/modules/pacman.py
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@ -8,6 +8,8 @@ Requires the following executables:
"""
import os
import threading
import bumblebee.input
import bumblebee.output
import bumblebee.engine
@ -15,6 +17,29 @@ import bumblebee.engine
#list of repositories the last one sould always be other
repos = ["community", "core", "extra", "other"]
def get_pacman_info(widget, path):
try:
result = bumblebee.util.execute("{}/../../bin/pacman-updates".format(path))
except BaseException as a:
raise a
except:
pass
count = len(repos)*[0]
for line in result.splitlines():
if line.startswith("http"):
for i in range(len(repos)-1):
if "/" + repos[i] + "/" in line:
count[i] += 1
break
else:
result[-1] += 1
for i in range(len(repos)):
widget.set(repos[i], count[i])
class Module(bumblebee.engine.Module):
def __init__(self, engine, config):
super(Module, self).__init__(engine, config,
@ -28,25 +53,8 @@ class Module(bumblebee.engine.Module):
def update(self, widgets):
path = os.path.dirname(os.path.abspath(__file__))
if self._count == 0:
try:
result = bumblebee.util.execute("{}/../../bin/pacman-updates".format(path))
count = len(repos)*[0]
for line in result.splitlines():
if line.startswith("http"):
for i in range(len(repos)-1):
if "/" + repos[i] + "/" in line:
count[i] += 1
break
else:
result[-1] += 1
for i in range(len(repos)):
widgets[0].set(repos[i], count[i])
except BaseException as a:
raise a
thread = threading.Thread(target=get_pacman_info, args=(widgets[0],path))
thread.start()
# TODO: improve this waiting mechanism a bit
self._count += 1