def _display_news():
alertThread.join()
news = web_client.read_news()
if news is None:
return
self.webNews = news['message']
canv.itemconfig('webNews',
text=utils.break_lines(self.webNews,
MAX_INFO_LINE_CHARS))
def _display_alerts():
self.webAlerts = web_client.read_alerts()
if not self.webAlerts:
return
canv.create_text(self.infoBoxXCenter,
BOX_Y_MIN + self.newsBoxYMax * 0.5,
text=i18n.webNews[i18n.lang()][2],
tags=('webAlertsHeader'),
fill='red',
font=("Times", 25, "bold"))
for alert in self.webAlerts:
alert = alert['message']
canv.create_text(self.infoBoxXCenter,
BOX_Y_MIN + self.newsBoxYMax,
text=utils.break_lines(
alert, MAX_INFO_LINE_CHARS),
tags=('webAlerts'))
def get_raid():
result = str(check_output("cat /proc/mdstat", shell=True), "UTF-8")
result = break_lines(result)
table = {}
prev = None
for line in result[1:]:
if prev is not None:
parts = line.split(" ")
total, count = parts[-2].strip("[]").split("/")
ready = parts[-1].strip("[]")
table[dev] = table[dev][:-3] + (int(total), int(count), ready)
prev = None
if "md" in line and ":" in line:
parts = line.split(" ")
dev = parts[0]
status = ""
mode = None
devices = []
# Filter each part, the raid part indicates the before (status) and next (devices)
for part in parts[2:]:
if mode is None:
if "raid" in part:
mode = part
else:
if len(status) > 0:
status += " "
status += part
else:
device = part.split("[")[0]
devices.append(device)
table[dev] = (status, mode, devices, None, None, None)
# RAID0 doesn't have count/ready
if mode is not None and mode != "raid0":
prev = dev
continue
return table
def get_arp():
result = str(check_output("cat /proc/net/arp", shell=True), "UTF-8")
result = break_lines(result)
table = {}
for line in result[1:]:
ip = None
mac = None
dev = None
for index, column in enumerate(filter(None, line.split(" "))):
if index == 0:
ip = column
elif index == 3:
mac = column
elif index == 5:
dev = column
if ip and mac and dev:
table[ip] = (mac, dev)
return table
def get_smart(device):
process = run("smartctl -H -i /dev/%s" % device, stdout=PIPE, shell=True)
result = str(process.stdout, "UTF-8")
code = process.returncode
result = break_lines(result)
line_status = "SMART support is:"
line_firmware = "A firmware update for this drive may be available"
line_test = "SMART overall-health self-assessment test result:"
status = None
firmware = False
test = None
for line in result:
parts = line.split(" ")
if line_status in line:
status = parts[-1]
if line_firmware in line:
firmware = True
if line_test in line:
test = parts[-1]
return status, firmware, test, code
def get_gateway():
result = str(check_output("route -n", shell=True), "UTF-8")
result = break_lines(result)
for line in result[2:]:
destination = None
gateway = None
flags = None
dev = None
for index, column in enumerate(filter(None, line.split(" "))):
if index == 0:
destination = column
elif index == 1:
gateway = column
elif index == 3:
flags = column
elif index == 7:
dev = column
if destination and gateway and dev and "G" in flags:
return destination, gateway, flags, dev
return None
