class ActiveLoad(tk.Tk):
def __init__(self, *args, **kwargs):
tk.Tk.__init__(self, *args, **kwargs)
container = ttk.Frame(self)
container.grid(row=0, column=0, sticky="NSEW")
container.grid_rowconfigure(0, weight=1)
container.grid_columnconfigure(0, weight=1)
#self.frames = {}
self.frame = MainPage(container, self)
#self.frames[MainPage] = frame
self.frame.grid(row=0, column=0, sticky="nsew")
self.frame.grid_rowconfigure(0, weight=0)
self.frame.grid_columnconfigure(0, weight=0)
self.frame.tkraise()
#self.show_frame(MainPage)
print(self.serial_ports())
# def show_frame(self, container):
# frame = self.frames[container]
# frame.tkraise()
def serial_ports(self):
""" Lists serial port names
:raises EnvironmentError:
On unsupported or unknown platforms
:returns:
A list of the serial ports available on the system"""
if sys.platform.startswith('win'):
ports = ['COM%s' % (i + 1) for i in range(256)]
elif sys.platform.startswith('linux') or sys.platform.startswith('cygwin'):
# this excludes your current terminal "/dev/tty"
ports = glob.glob('/dev/tty[A-Za-z]*')
elif sys.platform.startswith('darwin'):
ports = glob.glob('/dev/tty.*')
else:
raise EnvironmentError('Unsupported platform')
result = []
for port in ports:
try:
s = serial.Serial(port)
s.close()
result.append(port)
except (OSError, serial.SerialException):
pass
return result
