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Ping graph!

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Will Bradley 2013-12-17 05:50:58 -07:00
parent 91e91128f9
commit a896903aac
1 changed files with 34 additions and 1 deletions
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33
pinger.py
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@ -28,6 +28,7 @@
# User-editable variables # User-editable variables
host = "4.2.2.2" # IP or hostname host = "4.2.2.2" # IP or hostname
ping_frequency = 5 # in seconds ping_frequency = 5 # in seconds
ping_log_max_size = 15
# #
# Dependencies # Dependencies
@ -58,6 +59,7 @@ startup_path = home_path+'/.config/autostart/pinger.desktop'
# #
class Pinger: class Pinger:
ping_log = []
def ping(self, widget=None, data=None): def ping(self, widget=None, data=None):
ping = subprocess.Popen( ping = subprocess.Popen(
@ -69,15 +71,26 @@ class Pinger:
m = re.search('time=(.*) ms', out) m = re.search('time=(.*) ms', out)
if error or m == None: if error or m == None:
label = "PING FAIL" label = "PING FAIL"
self.log_ping(-1)
else: else:
label = m.group(1)+" ms" label = m.group(1)+" ms"
self.log_ping(m.group(1))
self.ind.set_label (label, "100.0 ms") self.ind.set_label (label, "100.0 ms")
#self.ping_menu_item.set_label(out) #self.ping_menu_item.set_label(out)
gobject.timeout_add_seconds(self.timeout, self.ping) gobject.timeout_add_seconds(self.timeout, self.ping)
def log_ping(self, value):
self.ping_log.append(value)
self.update_log_menu()
# limit the size of the log
if len(self.ping_log) > ping_log_max_size:
# remove the earliest ping, not the latest
self.ping_log.pop(0)
def create_menu_item(self, text, callback): def create_menu_item(self, text, callback):
menu_item = Gtk.MenuItem(text) menu_item = Gtk.MenuItem(text)
self.menu.append(menu_item) self.menu.append(menu_item)
if callback:
menu_item.connect("activate", callback, text) menu_item.connect("activate", callback, text)
menu_item.show() menu_item.show()
return menu_item return menu_item
@ -108,6 +121,22 @@ class Pinger:
self.startup_menu.set_label(startup_inactive_label) self.startup_menu.set_label(startup_inactive_label)
self.startup_menu.connect("activate", self.create_autostart, startup_inactive_label) self.startup_menu.connect("activate", self.create_autostart, startup_inactive_label)
def update_log_menu(self):
graph = ""
print self.ping_log
for p in self.ping_log:
if float(p) == -1:
graph += "E "#u'\u2847' # Error
elif float(p) < 30:
graph += u'\u2840'
elif float(p) < 100:
graph += u'\u2844'
elif float(p) < 100:
graph += u'\u2846'
else:
graph += u'\u2847'
self.log_menu.set_label(graph)
def __init__(self): def __init__(self):
# Handle ctrl-c # Handle ctrl-c
signal.signal(signal.SIGINT, self.destroy) signal.signal(signal.SIGINT, self.destroy)
@ -125,8 +154,12 @@ class Pinger:
# create a menu # create a menu
self.menu = Gtk.Menu() self.menu = Gtk.Menu()
# with autostart option
self.startup_menu = self.create_menu_item(startup_inactive_label, self.create_autostart) self.startup_menu = self.create_menu_item(startup_inactive_label, self.create_autostart)
self.update_startup_menu() self.update_startup_menu()
# and log display
self.log_menu = self.create_menu_item("Ping Log", None)
# and exit option
self.create_menu_item("Exit", self.destroy) self.create_menu_item("Exit", self.destroy)
self.ind.set_menu(self.menu) self.ind.set_menu(self.menu)