同时运行更多循环?
首先,我不得不说我是一名Python初学者。这是我创建班级的第一步。现在我的问题。 On that picture,我介绍了我的代码应该工作。同时运行更多循环?
- 启动程序(运行)
- 检查什么手段应该是权力。有三个 的可能性,你可以同时供电一个,两个或所有三个单位在 。 (电源#A/B/C)
- 此外,每个功率单元附加可以开启 Temperatur传感器(温度。#A,B,C)
- 根据哪个单元参与运行回路# A,#B,#C或 例如两个单元#B,#C或者可能全部三个。这实际上是我的问题和问题。如何能够同时在 的同时运行两个或甚至三个循环?
我希望你能给我一些建议,并帮助解决我的问题。
下面我将把我的代码,所以你可以参考和支付注意我可以改变或改善我的代码。
import Tkinter
import visa, time, datetime
from ttk import *
from tkFileDialog import *
import tkMessageBox, os
import numpy as np
rm = visa.ResourceManager()
inst = rm.list_resources()
class Interface:
def __init__(self, parent):
self.parent = parent
parent.title("Cycling")
local_directory = os.path.dirname(os.path.realpath(__file__))
self.dataname = "/does/not/exist"
# Frame
self.frame_instruments = Tkinter.Frame(parent, bg='', colormap='new')
self.frame_settings = Tkinter.Frame(parent, bg='', colormap='new')
self.frame_image = Tkinter.Frame(parent, bg='', colormap='new')
# Labelframe
self.lframe_instrumet_a = Tkinter.LabelFrame(self.frame_instruments, text="Choose an Instruments - #A", padx=8, pady=9)
self.lframe_settings_a = Tkinter.LabelFrame(self.frame_instruments, text="Settings - #A", padx=7, pady=11)
self.lframe_instrumet_b = Tkinter.LabelFrame(self.frame_instruments, text="Choose an Instruments - #B", padx=8, pady=9)
self.lframe_settings_b = Tkinter.LabelFrame(self.frame_instruments, text="Settings - #B", padx=7, pady=11)
self.lframe_instrumet_c = Tkinter.LabelFrame(self.frame_instruments, text="Choose an Instruments - #C", padx=8, pady=9)
self.lframe_settings_c = Tkinter.LabelFrame(self.frame_instruments, text="Settings - #C", padx=7, pady=11)
# Combobox
#A
self.choices_power_supply_a_var = Tkinter.StringVar()
self.choices_power_supply_a_var.set(inst[0])
self.combo_power_supply_a = Combobox(self.lframe_instrumet_a, values=inst, textvariable=self.choices_power_supply_a_var)
self.choices_multimeter_a_var = Tkinter.StringVar()
self.choices_multimeter_a_var.set(inst[0])
self.combo_multimeter_a = Combobox(self.lframe_instrumet_a, values=inst, textvariable=self.choices_multimeter_a_var)
#B
self.choices_power_supply_b_var = Tkinter.StringVar()
self.choices_power_supply_b_var.set(inst[0])
self.combo_power_supply_b = Combobox(self.lframe_instrumet_b, values=inst, textvariable=self.choices_power_supply_b_var)
self.choices_multimeter_b_var = Tkinter.StringVar()
self.choices_multimeter_b_var.set(inst[0])
self.combo_multimeter_b = Combobox(self.lframe_instrumet_b, values=inst, textvariable=self.choices_multimeter_b_var)
#C
self.choices_power_supply_c_var = Tkinter.StringVar()
self.choices_power_supply_c_var.set(inst[0])
self.combo_power_supply_c = Combobox(self.lframe_instrumet_c, values=inst, textvariable=self.choices_power_supply_c_var)
self.choices_multimeter_c_var = Tkinter.StringVar()
self.choices_multimeter_c_var.set(inst[0])
self.combo_multimeter_c = Combobox(self.lframe_instrumet_c, values=inst, textvariable=self.choices_multimeter_c_var)
# Menu
menu = Tkinter.Menu(parent, tearoff=0)
parent.config(menu=menu)
filemenu = Tkinter.Menu(parent, tearoff=0)
menu.add_cascade(label='File', menu=filemenu)
filemenu.add_command(label='Create New File...', command=lambda: self.save_file())
helpmenu = Tkinter.Menu(menu, tearoff=0)
menu.add_cascade(label='?', menu=helpmenu)
helpmenu.add_command(label='About', command=lambda: self.about())
# Label
#A
self.label_power_supply_a = Tkinter.Label(self.lframe_instrumet_a, text="Power Supply 2200: ")
self.label_multimeter_a = Tkinter.Label(self.lframe_instrumet_a, text="Multimeter 2700: ")
self.label_voltage_range_a = Tkinter.Label(self.lframe_settings_a, text='Voltage Range [V]')
self.label_over_voltage_a = Tkinter.Label(self.lframe_settings_a, text='Over Voltage Protection [V]')
self.label_voltage_set_a = Tkinter.Label(self.lframe_settings_a, text='Set Voltage [V]')
self.label_heat_set_a = Tkinter.Label(self.lframe_settings_a, text='Heat.Set [A]')
self.label_meas_set_a = Tkinter.Label(self.lframe_settings_a, text='Meas. Set [A]')
self.label_set_time_a = Tkinter.Label(self.lframe_settings_a, text='Time Limit [s]')
self.label_set_delay_a = Tkinter.Label(self.lframe_settings_a, text='Measurement Delay [s]')
self.label_set_repeat_a = Tkinter.Label(self.lframe_settings_a, text='Repeat')
#B
self.label_power_supply_b = Tkinter.Label(self.lframe_instrumet_b, text="Power Supply 2200: ")
self.label_multimeter_b = Tkinter.Label(self.lframe_instrumet_b, text="Multimeter 2700: ")
self.label_voltage_range_b = Tkinter.Label(self.lframe_settings_b, text='Voltage Range [V]')
self.label_over_voltage_b = Tkinter.Label(self.lframe_settings_b, text='Over Voltage Protection [V]')
self.label_voltage_set_b = Tkinter.Label(self.lframe_settings_b, text='Set Voltage [V]')
self.label_heat_set_b = Tkinter.Label(self.lframe_settings_b, text='Heat.Set [A]')
self.label_meas_set_b = Tkinter.Label(self.lframe_settings_b, text='Meas. Set [A]')
self.label_set_time_b = Tkinter.Label(self.lframe_settings_b, text='Time Limit [s]')
self.label_set_delay_b = Tkinter.Label(self.lframe_settings_b, text='Measurement Delay [s]')
self.label_set_repeat_b = Tkinter.Label(self.lframe_settings_b, text='Repeat')
#C
self.label_power_supply_c = Tkinter.Label(self.lframe_instrumet_c, text="Power Supply 2200: ")
self.label_multimeter_c = Tkinter.Label(self.lframe_instrumet_c, text="Multimeter 2700: ")
self.label_voltage_range_c = Tkinter.Label(self.lframe_settings_c, text='Voltage Range [V]')
self.label_over_voltage_c = Tkinter.Label(self.lframe_settings_c, text='Over Voltage Protection [V]')
self.label_voltage_set_c = Tkinter.Label(self.lframe_settings_c, text='Set Voltage [V]')
self.label_heat_set_c = Tkinter.Label(self.lframe_settings_c, text='Heat.Set [A]')
self.label_meas_set_c = Tkinter.Label(self.lframe_settings_c, text='Meas. Set [A]')
self.label_set_time_c = Tkinter.Label(self.lframe_settings_c, text='Time Limit [s]')
self.label_set_delay_c = Tkinter.Label(self.lframe_settings_c, text='Measurement Delay [s]')
self.label_set_repeat_c = Tkinter.Label(self.lframe_settings_c, text='Repeat')
# Checkbutton
#A
self.temp_sensor_a_var = Tkinter.IntVar()
self.check_temp_sensor_a = Checkbutton(self.lframe_instrumet_a, text="Temperatursensor - #A", variable=self.temp_sensor_a_var,
onvalue=1, offvalue=0)
self.instrument_var_a = Tkinter.IntVar()
self.check_instrument_a = Checkbutton(self.lframe_settings_a, text="Instrument - #A", variable=self.instrument_var_a,
onvalue=1, offvalue=0)
#B
self.temp_sensor_b_var = Tkinter.IntVar()
self.check_temp_sensor_b = Checkbutton(self.lframe_instrumet_b, text="Temperatursensor - #B", variable=self.temp_sensor_b_var,
onvalue=1, offvalue=0)
self.instrument_var_b = Tkinter.IntVar()
self.check_instrument_b = Checkbutton(self.lframe_settings_b, text="Instrument - #B", variable=self.instrument_var_b,
onvalue=1, offvalue=0)
#C
self.temp_sensor_c_var = Tkinter.IntVar()
self.check_temp_sensor_c = Checkbutton(self.lframe_instrumet_c, text="Temperatursensor - #C", variable=self.temp_sensor_c_var,
onvalue=1, offvalue=0)
self.instrument_var_c = Tkinter.IntVar()
self.check_instrument_c = Checkbutton(self.lframe_settings_c, text="Instrument - #C", variable=self.instrument_var_c,
onvalue=1, offvalue=0)
# Entry/Spinbox
#A
self.voltage_range_a_var = Tkinter.IntVar()
self.spin_voltage_range_a = Tkinter.Spinbox(self.lframe_settings_a, textvariable=self.voltage_range_a_var, width=5,
from_=0, to=30, justify='right')
self.over_voltage_a_var = Tkinter.IntVar()
self.spin_over_voltage_a = Tkinter.Spinbox(self.lframe_settings_a, textvariable=self.over_voltage_a_var, width=5,
from_=0, to=30, justify='right')
self.heat_set_a_var = Tkinter.IntVar()
self.entry_heat_set_a = Tkinter.Entry(self.lframe_settings_a, textvariable=self.heat_set_a_var, width=7, justify='right')
self.meas_set_a_var = Tkinter.IntVar()
self.entry_meas_set_a = Tkinter.Entry(self.lframe_settings_a, textvariable=self.meas_set_a_var, width=7, justify='right')
self.voltage_set_a_var = Tkinter.IntVar()
self.entry_voltage_set_a = Tkinter.Entry(self.lframe_settings_a, textvariable=self.voltage_set_a_var, width=7, justify='right')
self.time_set_a_var = Tkinter.IntVar()
self.entry_time_set_a = Tkinter.Entry(self.lframe_settings_a, textvariable=self.time_set_a_var, width=7, justify='right')
self.delay_set_a_var = Tkinter.IntVar()
self.entry_delay_set_a = Tkinter.Entry(self.lframe_settings_a, textvariable=self.delay_set_a_var, width=7, justify='right')
self.repeat_set_a_var = Tkinter.IntVar()
self.entry_repeat_set_a = Tkinter.Entry(self.lframe_settings_a, textvariable=self.repeat_set_a_var, width=7, justify='right')
#B
self.voltage_range_b_var = Tkinter.IntVar()
self.spin_voltage_range_b = Tkinter.Spinbox(self.lframe_settings_b, textvariable=self.voltage_range_b_var, width=5,
from_=0, to=30, justify='right')
self.over_voltage_b_var = Tkinter.IntVar()
self.spin_over_voltage_b = Tkinter.Spinbox(self.lframe_settings_b, textvariable=self.over_voltage_b_var, width=5,
from_=0, to=30, justify='right')
self.heat_set_b_var = Tkinter.IntVar()
self.entry_heat_set_b = Tkinter.Entry(self.lframe_settings_b, textvariable=self.heat_set_b_var, width=7, justify='right')
self.meas_set_b_var = Tkinter.IntVar()
self.entry_meas_set_b = Tkinter.Entry(self.lframe_settings_b, textvariable=self.meas_set_b_var, width=7, justify='right')
self.voltage_set_b_var = Tkinter.IntVar()
self.entry_voltage_set_b = Tkinter.Entry(self.lframe_settings_b, textvariable=self.voltage_set_b_var, width=7, justify='right')
self.time_set_b_var = Tkinter.IntVar()
self.entry_time_set_b = Tkinter.Entry(self.lframe_settings_b, textvariable=self.time_set_b_var, width=7, justify='right')
self.delay_set_b_var = Tkinter.IntVar()
self.entry_delay_set_b = Tkinter.Entry(self.lframe_settings_b, textvariable=self.delay_set_b_var, width=7, justify='right')
self.repeat_set_b_var = Tkinter.IntVar()
self.entry_repeat_set_b = Tkinter.Entry(self.lframe_settings_b, textvariable=self.repeat_set_b_var, width=7, justify='right')
#C
self.voltage_range_c_var = Tkinter.IntVar()
self.spin_voltage_range_c = Tkinter.Spinbox(self.lframe_settings_c, textvariable=self.voltage_range_c_var, width=5,
from_=0, to=30, justify='right')
self.over_voltage_c_var = Tkinter.IntVar()
self.spin_over_voltage_c = Tkinter.Spinbox(self.lframe_settings_c, textvariable=self.over_voltage_c_var, width=5,
from_=0, to=30, justify='right')
self.heat_set_c_var = Tkinter.IntVar()
self.entry_heat_set_c = Tkinter.Entry(self.lframe_settings_c, textvariable=self.heat_set_c_var, width=7, justify='right')
self.meas_set_c_var = Tkinter.IntVar()
self.entry_meas_set_c = Tkinter.Entry(self.lframe_settings_c, textvariable=self.meas_set_c_var, width=7, justify='right')
self.voltage_set_c_var = Tkinter.IntVar()
self.entry_voltage_set_c = Tkinter.Entry(self.lframe_settings_c, textvariable=self.voltage_set_c_var, width=7, justify='right')
self.time_set_c_var = Tkinter.IntVar()
self.entry_time_set_c = Tkinter.Entry(self.lframe_settings_c, textvariable=self.time_set_c_var, width=7, justify='right')
self.delay_set_c_var = Tkinter.IntVar()
self.entry_delay_set_c = Tkinter.Entry(self.lframe_settings_c, textvariable=self.delay_set_c_var, width=7, justify='right')
self.repeat_set_c_var = Tkinter.IntVar()
self.entry_repeat_set_c = Tkinter.Entry(self.lframe_settings_c, textvariable=self.repeat_set_c_var, width=7, justify='right')
# Button
self.button_run = Tkinter.Button(self.frame_settings, text="Run", command=lambda: self.on_run(), width=25)
self.button_stop = Tkinter.Button(self.frame_settings, text="Stop", command=lambda: self.on_stop(), width=25)
self.button_quit = Tkinter.Button(self.frame_settings, text="Quit", command=lambda: self.on_quit(), width=25)
# Grid
parent.resizable(False, False)
parent.grid_columnconfigure(0, weight=0)
# Instrument #A
self.frame_instruments.grid(row=0, column=0)
self.lframe_instrumet_a.grid(row=0, column=0)
self.label_power_supply_a.grid(row=0, column=0, sticky='W')
self.label_multimeter_a.grid(row=1, column=0, sticky='W')
self.combo_power_supply_a.grid(row=0, column=1)
self.combo_multimeter_a.grid(row=1, column=1)
self.check_temp_sensor_a.grid(row=2, column=1)
self.lframe_settings_a.grid(row=0, column=2)
self.label_voltage_range_a.grid(row=0, column=2, sticky='W')
self.spin_voltage_range_a.grid(row=0, column=3)
self.label_over_voltage_a.grid(row=1, column=2, sticky='W')
self.label_heat_set_a.grid(row=2, column=2, sticky='W')
self.spin_over_voltage_a.grid(row=1, column=3)
self.entry_heat_set_a.grid(row=2, column=3)
self.label_voltage_set_a.grid(row=0, column=4, sticky='W')
self.label_meas_set_a.grid(row=1, column=4, sticky='W')
self.label_set_time_a.grid(row=2, column=4, sticky='W')
self.entry_voltage_set_a.grid(row=0, column=5)
self.entry_meas_set_a.grid(row=1, column=5)
self.entry_time_set_a.grid(row=2, column=5)
self.label_set_delay_a.grid(row=0, column=6, sticky='W')
self.label_set_repeat_a.grid(row=1, column=6, sticky='W')
self.entry_delay_set_a.grid(row=0, column=7)
self.entry_repeat_set_a.grid(row=1, column=7)
self.check_instrument_a.grid(row=2, column=6, sticky='W')
# Instrument #B
self.lframe_instrumet_b.grid(row=3)
self.label_power_supply_b.grid(row=3, column=0)
self.label_multimeter_b.grid(row=4, column=0)
self.combo_power_supply_b.grid(row=3, column=1)
self.combo_multimeter_b.grid(row=4, column=1)
self.check_temp_sensor_b.grid(row=5, column=1)
self.lframe_settings_b.grid(row=3, column=2)
self.label_voltage_range_b.grid(row=3, column=2, sticky='W')
self.spin_voltage_range_b.grid(row=3, column=3)
self.label_over_voltage_b.grid(row=4, column=2, sticky='W')
self.label_heat_set_b.grid(row=5, column=2, sticky='W')
self.spin_over_voltage_b.grid(row=4, column=3)
self.entry_heat_set_b.grid(row=5, column=3)
self.label_voltage_set_b.grid(row=3, column=4, sticky='W')
self.label_meas_set_b.grid(row=4, column=4, sticky='W')
self.label_set_time_b.grid(row=5, column=4, sticky='W')
self.entry_voltage_set_b.grid(row=3, column=5)
self.entry_meas_set_b.grid(row=4, column=5)
self.entry_time_set_b.grid(row=5, column=5)
self.label_set_delay_b.grid(row=3, column=6, sticky='W')
self.label_set_repeat_b.grid(row=4, column=6, sticky='W')
self.entry_delay_set_b.grid(row=3, column=7)
self.entry_repeat_set_b.grid(row=4, column=7)
self.check_instrument_b.grid(row=5, column=6, sticky='W')
# Instrument #C
self.lframe_instrumet_c.grid(row=6)
self.label_power_supply_c.grid(row=6, column=0)
self.label_multimeter_c.grid(row=7, column=0)
self.combo_power_supply_c.grid(row=6, column=1)
self.combo_multimeter_c.grid(row=7, column=1)
self.check_temp_sensor_c.grid(row=8, column=1)
self.lframe_settings_c.grid(row=6, column=2)
self.label_voltage_range_c.grid(row=6, column=2, sticky='W')
self.spin_voltage_range_c.grid(row=6, column=3)
self.label_over_voltage_c.grid(row=7, column=2, sticky='W')
self.label_heat_set_c.grid(row=8, column=2, sticky='W')
self.spin_over_voltage_c.grid(row=7, column=3)
self.entry_heat_set_c.grid(row=8, column=3)
self.label_voltage_set_c.grid(row=6, column=4, sticky='W')
self.label_meas_set_c.grid(row=7, column=4, sticky='W')
self.label_set_time_c.grid(row=8, column=4, sticky='W')
self.entry_voltage_set_c.grid(row=6, column=5)
self.entry_meas_set_c.grid(row=7, column=5)
self.entry_time_set_c.grid(row=8, column=5)
self.label_set_delay_c.grid(row=6, column=6, sticky='W')
self.label_set_repeat_c.grid(row=7, column=6, sticky='W')
self.entry_delay_set_c.grid(row=6, column=7)
self.entry_repeat_set_c.grid(row=7, column=7)
self.check_instrument_c.grid(row=8, column=6, sticky='W')
# Button
self.frame_settings.grid(row=8)
self.button_run.grid(row=8, column=0)
self.button_stop.grid(row=8,column=1)
self.button_quit.grid(row=8, column=2)
# Function
def about(self):
tkMessageBox.showinfo("About", "About" %chr(64))
def on_quit(self):
self.parent.quit()
self.parent.destroy()
self.fout.close()
def save_file(self):
self.file_opt = self.options = {}
self.options['filetypes'] = [('Text Files', '.txt')]
self.dataname = asksaveasfilename(**self.file_opt)
self.datamode = 'a'
try:
self.fout = open(self.dataname, self.datamode)
except Exception, e:
strError = "Output file open error: "+ str(e)
tkMessageBox.showerror("Error", strError)
def on_stop(self):
self.button_quit.configure(state='active')
def on_run(self):
self.button_quit.configure(state='disable')
create_header = Header(gui.fout, self.selected_instruments_query(),self.dataname, self.voltage_range_a_var.get(),
self.voltage_set_a_var.get(), self.delay_set_a_var.get(), self.over_voltage_a_var.get(),
self.meas_set_a_var.get(), self.repeat_set_a_var.get(), self.heat_set_a_var.get(),
self.temp_sensor_a_var.get(), self.voltage_range_b_var.get(),
self.voltage_set_b_var.get(), self.delay_set_b_var.get(), self.over_voltage_b_var.get(),
self.meas_set_b_var.get(), self.repeat_set_b_var.get(), self.heat_set_b_var.get(),
self.temp_sensor_b_var.get(),self.voltage_range_c_var.get(),
self.voltage_set_c_var.get(), self.delay_set_c_var.get(), self.over_voltage_c_var.get(),
self.meas_set_c_var.get(), self.repeat_set_c_var.get(), self.heat_set_c_var.get(),
self.temp_sensor_c_var.get())
def selected_instruments_query(self):
selected_power_query = [self.instrument_var_a.get(), self.instrument_var_b.get(), self.instrument_var_c.get()]
selected_multimeter_query = [self.temp_sensor_a_var.get(), self.temp_sensor_b_var.get(), self.temp_sensor_c_var.get()]
selected_instruments_query = [selected_power_query,selected_multimeter_query]
return selected_instruments_query
class Header:
WRITE = 0
def __init__(self,fout,selected_instruments,dataname,voltage_range_a_var,voltage_set_a_var, delay_set_a_var,
over_voltage_a_var,meas_set_a_var, repeat_set_a_var, heat_set_a_var, time_set_a_var, voltage_range_b_var,
voltage_set_b_var, delay_set_b_var,over_voltage_b_var,meas_set_b_var, repeat_set_b_var,
heat_set_b_var, time_set_b_var, voltage_range_c_var,voltage_set_c_var, delay_set_c_var,
over_voltage_c_var,meas_set_c_var, repeat_set_c_var, heat_set_c_var, time_set_c_var):
self.fout = fout
self.selected_instruments = selected_instruments
self.dataname = dataname
self.voltage_range_a_var = voltage_range_a_var
self.voltage_set_a_var = voltage_set_a_var
self.delay_set_a_var = delay_set_a_var
self.over_voltage_a_var = over_voltage_a_var
self.meas_set_a_var = meas_set_a_var
self.repeat_set_a_var = repeat_set_a_var
self.heat_set_a_var = heat_set_a_var
self.time_set_a_var = time_set_a_var
self.voltage_range_b_var = voltage_range_b_var
self.voltage_set_b_var = voltage_set_b_var
self.delay_set_b_var = delay_set_b_var
self.over_voltage_b_var = over_voltage_b_var
self.meas_set_b_var = meas_set_b_var
self.repeat_set_b_var = repeat_set_b_var
self.heat_set_b_var = heat_set_b_var
self.time_set_b_var = time_set_b_var
self.voltage_range_c_var = voltage_range_c_var
self.voltage_set_c_var = voltage_set_c_var
self.delay_set_c_var = delay_set_c_var
self.over_voltage_c_var = over_voltage_c_var
self.meas_set_c_var = meas_set_c_var
self.repeat_set_c_var = repeat_set_c_var
self.heat_set_c_var = heat_set_c_var
self.time_set_c_var = time_set_c_var
print self.selected_instruments
# Header involve data only once
if Header.WRITE == 0:
self.header_file()
Header.WRITE = 1
def header_file(self):
t = datetime.datetime.now()
curr_datetime = t.timetuple()
yr = str(curr_datetime[0])
curr_date = "%02d."%int(yr[2:]) + "%02d."%curr_datetime[1] + "%02d."%curr_datetime[2]
curr_time = "%02d:"%curr_datetime[3] + "%02d:"%curr_datetime[4] + "%02d"%curr_datetime[5]
time_data = curr_date + " " + curr_time
separate_line = "*"*120
str_out_time = "Filename: \t%s \nTime/Date: \t%s \n\nInstrument - #A\n\n" % (self.dataname, time_data)
self.fout.write(str_out_time)
str_out_a = "Voltage Range: \t%d\tSet Voltage: \t%d\tMeasurement Delay: \t%d\n" \
"OVP: \t\t%d\tMeas.Set: \t%d\tRepeat: \t\t%d\n" \
"Heat.Set: \t%d\tTime Limit: \t%d\n\n\n" % (self.voltage_range_a_var,
self.voltage_set_a_var, self.delay_set_a_var, self.over_voltage_a_var,
self.meas_set_a_var, self.repeat_set_a_var, self.heat_set_a_var,
self.time_set_a_var)
str_out_b = "Instrument - #B\n\nVoltage Range: \t%d\tSet Voltage: \t%d\tMeasurement Delay: \t%d\n" \
"OVP: \t\t%d\tMeas.Set: \t%d\tRepeat: \t\t%d\n" \
"Heat.Set: \t%d\tTime Limit: \t%d\n\n\n" % (self.voltage_range_b_var,
self.voltage_set_b_var, self.delay_set_b_var, self.over_voltage_b_var,
self.meas_set_b_var, self.repeat_set_b_var, self.heat_set_b_var,
self.time_set_b_var)
str_out_c = "Instrument - #C\n\nVoltage Range: \t%d\tSet Voltage: \t%d\tMeasurement Delay: \t%d\n" \
"OVP: \t\t%d\tMeas.Set: \t%d\tRepeat: \t\t%d\n" \
"Heat.Set: \t%d\tTime Limit: \t%d\n\n\n%s\n" % (self.voltage_range_c_var,
self.voltage_set_c_var, self.delay_set_c_var, self.over_voltage_c_var,
self.meas_set_c_var, self.repeat_set_c_var, self.heat_set_c_var,
self.time_set_c_var, separate_line)
# Print header file depending of the instruments
for condition, string in zip(self.selected_instruments[0], [str_out_a, str_out_b, str_out_c]):
if condition:
self.fout.write(string)
if __name__ == '__main__':
root = Tkinter.Tk()
gui = Interface(root)
root.mainloop()
的如何使用(和切换)三个不同的回路,并行运行,(在这种情况下)印刷三种不同的字的可怕简化示例。
使用Tkinters的after()
方法,这些回路可以在里面运行主循环:
from Tkinter import *
class MultiLoop:
def __init__(self):
self.master = Tk()
self.run1 = False
self.run2 = False
self.run3 = False
button1 = Button(text="Toggle Monkey", command = self.togglemonkey).pack()
button2 = Button(text="Toggle eats", command = self.toggleeats).pack()
button3 = Button(text="Toggle banana", command = self.togglebanana).pack()
# first call:
self.master.after(0, self.loop1)
self.master.after(0, self.loop2)
self.master.after(0, self.loop3)
self.master.mainloop()
# The three loops
def loop1(self):
if self.run1 == True:
print("Monkey")
else:
pass
# schedule next run
self.master.after(100, self.loop1)
def loop2(self):
if self.run2 == True:
print("eats")
else:
pass
# schedule next run
self.master.after(1000, self.loop2)
def loop3(self):
if self.run3 == True:
print("banana")
else:
pass
# schedule next run
self.master.after(2000, self.loop3)
# The toggle functions
def togglemonkey(self):
self.run1 = True if self.run1 == False else False
def toggleeats(self):
self.run2 = True if self.run2 == False else False
def togglebanana(self):
self.run3 = True if self.run3 == False else False
MultiLoop()
......但如果您只想同时执行一个循环,则这是一个示例。例如,我需要'loop2'和'loop3'。同时执行。 –
@get_function你尝试过吗?你可以同时运行三个循环。只需用按钮将它们打开:1,2或全部三个按钮。 –
@ Jacob Vlijm:谢谢!我的错误,现在我会尽力解决我的问题。 –
太多的代码 - 请窄到你的问题 - 我假设不是所有的代码是问题 – user46772