def getCPU():
cpumodel = controls.execute(
"lscpu | grep 'Model name:' | cut -d':' -f2 | sed -e 's/^[[:space:]]*//'| tr -d '\n'"
)
cpucore = controls.execute(
"lscpu | grep '^CPU(s):' | cut -d':' -f2 | sed -e 's/^[[:space:]]*//'| tr -d '\n'"
)
return (cpumodel + " - " + cpucore)
def checkConfigFiles():
if checkPalamar() == True:
if controls.execute("cat /usr/share/palamar/palamar.conf | grep -w DomainIP | cut -d '=' -f2") == "" or\
controls.execute("cat /usr/share/palamar/palamar.conf | grep -w Hostname | cut -d '=' -f2") == "" or\
controls.execute("cat /usr/share/palamar/palamar.conf | grep -w DomainUsername | cut -d '=' -f2") == "":
print("f2")
return False
else:
print("f")
return False
print("true")
return True
def on_send_click(self, button):
try:
buffer = self.textview.get_buffer()
text = buffer.get_text(buffer.get_start_iter(), buffer.get_end_iter(), False)
print(text)
hostname = controls.execute("hostname")
username = controls.execute("whoami")
list_of_files = glob.glob(summary.MAINDIR+'ss/*')
latest_file = max(list_of_files, key=os.path.getctime)
data = []
data.append({
"machine_name": hostname,
"username": username,
"note": text,
"filename": latest_file
})
with open(summary.MAINDIR + "ss/main.json", "a") as outfile:
json.dump(data, outfile)
file_object = open(summary.MAINDIR + "ss/main.json", 'a')
file_object.write("\n")
file_object.close()
# create new script that handles all api calls
self.window.close()
except Exception as e:
message.log_error("Exception occurred: " + str(e))
message.MessageDialogWindow().error_dialog(_("Error"),
_("There has been an error while sending information to the server. Please try again later"))
self.window.close()
return True
def on_close_notification_click(self, button, notification_text,
notification_index):
try:
hostname = controls.execute("hostname")
data = {
"machine_name": hostname,
"message": notification_text,
"index": notification_index
}
resp = requests.delete(self.notifications_address,
data=data).json()
message.log_info(resp)
except Exception as e:
message.log_error("Exception occurred: " + str(e))
def handle_keys_thread(self):
while True:
# We need some way of knowing when to quit execution of this method.
if self.finish_flag == 0:
break
# Make sure this time period is shorter than:
# (network latency + command duration on the car).
# Otherwise the car motors will stutter.
time.sleep(0.01)
# Translate keys into commands and hand them over to the control pacakge.
commands = set()
if len(self.pressed_keys) == 0:
continue
f_speed = self.slider_fs.value() / 100.0
b_speed = self.slider_bs.value() / 100.0
if QtCore.Qt.Key_Shift in self.pressed_keys:
f_speed = 1.0
b_speed = 1.0
for key in self.pressed_keys:
if key == QtCore.Qt.Key_Up or key == QtCore.Qt.Key_W:
commands.add('f' + str(f_speed)) # Forward
elif key == QtCore.Qt.Key_Down or key == QtCore.Qt.Key_S:
commands.add('b' + str(b_speed)) # Backwards
elif key == QtCore.Qt.Key_Right or key == QtCore.Qt.Key_D:
commands.add('r') # Steer right
elif key == QtCore.Qt.Key_Left or key == QtCore.Qt.Key_A:
commands.add('l') # Steer left
controls.execute(commands, config.controls_sock, config.car_addr,
config.controls_port)
def get_notifications(self, tray):
try:
hostname = controls.execute("hostname")
data = {"machine_name": hostname}
self.response = (requests.post(self.get_notifications_address,
data=data)).json()
self.count = self.response['count']
if (self.count > 0):
tray.set_from_file(summary.MAINDIR + "images/Notification.png")
else:
tray.set_from_file(summary.MAINDIR + "images/Computer.png")
tray.is_server_up = True
except Exception as e:
tray.is_server_up = False
tray.set_from_file(summary.MAINDIR + "images/Computer.png")
message.log_error("Exception occurred: " + str(e))
def getDist():
return controls.execute(
"lsb_release -ir | cut -d':' -f2| sed -e 's/^[[:space:]]*//'| tr '\n' ' '"
)
def getRAM():
memory = controls.execute("awk '/MemTotal/ {print $2}' /proc/meminfo")
memory = round(int(memory) / 1024 / 1000, 2)
return (str(memory) + " GB")
def getHostname():
return controls.execute("hostname | tr -d '\n'")
def getWorkgroup():
return controls.execute(
"net ads workgroup | cut -d':' -f2 | tr -d ' ' | tr -d '\n'")
def getDomain():
return controls.execute(
"net ads info 2> /dev/null | grep Realm | cut -d':' -f2 | tr -d ' ' | tr -d '\n'"
)
def checkPalamar():
if controls.execute("which palamar") == "":
return False
return True