class ComportConfig():
def __init__(self, master=None):
_bgcolor = 'wheat' # X11 color: #f5deb3
_fgcolor = '#000000' # X11 color: 'black'
_compcolor = '#d9d9d9' # X11 color: 'gray85'
_ana1color = '#d9d9d9' # X11 color: 'gray85'
_ana2color = '#d9d9d9' # X11 color: 'gray85'
self.style = ttk.Style()
if sys.platform == "win32":
self.style.theme_use('winnative')
self.style.configure('.',background=_bgcolor)
self.style.configure('.',foreground=_fgcolor)
self.style.configure('.',font="TkDefaultFont")
self.style.map('.',background=
[('selected', _compcolor), ('active',_ana2color)])
master.configure(background="#d0d0d0")
master.configure(highlightbackground="#d9d9d9")
master.configure(highlightcolor="black")
self.btn_Save = Button(master)
self.btn_Save.place(relx=0.34, rely=0.74, height=24, width=87)
self.btn_Save.configure(activebackground="#c0c0c0")
self.btn_Save.configure(activeforeground="#000000")
self.btn_Save.configure(background="#d0d0d0")
# self.btn_Save.configure(command=comportconfig_support.Close)
self.btn_Save.configure(command=comportconfig_support.Close)
self.btn_Save.configure(disabledforeground="#a3a3a3")
self.btn_Save.configure(foreground="#000000")
self.btn_Save.configure(highlightbackground="#d0d0d0")
self.btn_Save.configure(highlightcolor="black")
self.btn_Save.configure(pady="0")
self.btn_Save.configure(text='''Save&Close''')
self.btn_Cancel = Button(master)
self.btn_Cancel.place(relx=0.68, rely=0.74, height=24, width=87)
self.btn_Cancel.configure(activebackground="#d0d0d0")
self.btn_Cancel.configure(activeforeground="#000000")
self.btn_Cancel.configure(background="#d0d0d0")
self.btn_Cancel.configure(command=comportconfig_support.cancel)
self.btn_Cancel.configure(disabledforeground="#a3a3a3")
self.btn_Cancel.configure(foreground="#000000")
self.btn_Cancel.configure(highlightbackground="#d0d0d0")
self.btn_Cancel.configure(highlightcolor="black")
self.btn_Cancel.configure(pady="0")
self.btn_Cancel.configure(text='''Cancel''')
self.Labelframe1 = LabelFrame(master)
self.Labelframe1.place(relx=0.1, rely=0.06, relheight=0.58
, relwidth=0.86)
self.Labelframe1.configure(relief=GROOVE)
self.Labelframe1.configure(foreground="black")
self.Labelframe1.configure(text='''Comport settings''')
self.Labelframe1.configure(background="#d0d0d0")
self.Labelframe1.configure(highlightbackground="#d9d9d9")
self.Labelframe1.configure(highlightcolor="black")
self.Labelframe1.configure(width=255)
self.Label1 = Label(self.Labelframe1)
self.Label1.place(relx=0.04, rely=0.21, height=21, width=54)
self.Label1.configure(activebackground="#f9f9f9")
self.Label1.configure(activeforeground="black")
self.Label1.configure(background="#d0d0d0")
self.Label1.configure(disabledforeground="#a3a3a3")
self.Label1.configure(foreground="#000000")
self.Label1.configure(highlightbackground="#d9d9d9")
self.Label1.configure(highlightcolor="black")
self.Label1.configure(text='''Comport''')
self.Label2 = Label(self.Labelframe1)
self.Label2.place(relx=0.04, rely=0.53, height=21, width=53)
self.Label2.configure(activebackground="#f9f9f9")
self.Label2.configure(activeforeground="black")
self.Label2.configure(background="#d0d0d0")
self.Label2.configure(disabledforeground="#a3a3a3")
self.Label2.configure(foreground="#000000")
self.Label2.configure(highlightbackground="#d9d9d9")
self.Label2.configure(highlightcolor="black")
self.Label2.configure(text='''Baudrate''')
comportconfig_support.Readconfig()
baudrateindex = self.find_index(comportconfig_support.localserialconfig['baudrate'],
comportconfig_support.cbaudrates) # check if baudrate in list
if baudrateindex < 0:
baudrateindex = 0
comportindex = self.find_index(comportconfig_support.localserialconfig['comport'],
listports.serial_ports()) # check if baudrate in list
# comportindex = self.find_index(comportconfig_support.localserialconfig['comport'],
# serial.tools.list_ports.comports() ) # check if baudrate in list
if comportindex < 0:
comportindex = 0
print('Config: ', comportconfig_support.localserialconfig)
self.tc_baudrate= StringVar()
self.tc_baudrate = ttk.Combobox(self.Labelframe1, textvariable=self.tc_baudrate)
self.tc_baudrate.place(relx=0.35, rely=0.21, relheight=0.35
, relwidth=0.56)
self.tc_baudrate['values'] = comportconfig_support.cbaudrates
self.tc_baudrate.current(baudrateindex)
self.tc_baudrate.configure(takefocus="")
self.tc_baudrate.bind('<<ComboboxSelected>>',self.set_baudrate)
self.tc_comports= StringVar()
self.tc_comport = ttk.Combobox(self.Labelframe1, textvariable=self.tc_comports)
self.tc_comport.place(relx=0.35, rely=0.53, relheight=0.35 , relwidth=0.56)
self.tc_comport['values']= listports.serial_ports()
self.tc_comport.current(comportindex)
self.tc_comport.bind('<<ComboboxSelected>>',self.set_comport)
self.tc_comport.configure(takefocus="")
print ('baudrate: ', self.tc_baudrate['values'])
print ('ports: ', listports.serial_ports())
def set_baudrate(self, event):
comportconfig_support.localserialconfig["baudrate"] = self.tc_baudrate.get()
print('Set baudrate ', comportconfig_support.localserialconfig["baudrate"]) #, ComportConfig.tc_newbaudrate)
print(comportconfig_support.localserialconfig)
def set_comport(self, event):
comportconfig_support.localserialconfig["comport"] = self.tc_comports.get()
print('Set comport', comportconfig_support.localserialconfig["comport"])
print(comportconfig_support.localserialconfig)
def find_index(self, value, qlist): # find index of value in qlist and return index if found or -1 if not found
try:
idx = qlist.index(value)
except ValueError:
idx = -1
print('find_index: ', idx, ' Value: ' , value , ' list: ', qlist)
return idx
p=events()
makeData()
root=tkinter.Tk()
root.title("学生信息管理系统")
root.geometry("330x200")
tkinter.Label(root,text=('学号'),width=15,height=3).place(x=4,y=0)
tkinter.Label(root,text=('名字'),width=15,height=3).place(x=4,y=35)
tkinter.Label(root,text=('成绩'),width=15,height=3).place(x=4,y=70)
user_id = StringVar()
user_id=tkinter.Entry(root,width=25,textvariable=user_id)
user_id.place(x=90,y=16)
user_name = StringVar()
user_name=tkinter.Entry(root,width=25,textvariable=user_name)
user_name.place(x=90,y=53)
user_source = StringVar()
user_source=tkinter.Entry(root,width=25,textvariable=user_source)
user_source.place(x=90,y=86)
tkinter.Button(root,text='使用说明',width=10,command=p.learn).place(x=248,y=20)
tkinter.Button(root,text='重置',width=10,command=p.backspace).place(x=248,y=73)
tkinter.Button(root,text='添加',width=8,command=p.submit).place(x=10,y=135)
tkinter.Button(root,text='删除',width=8,command=p.delete).place(x=90,y=135)
tkinter.Button(root,text='查询',width=8,command=p.check).place(x=175,y=135)
tkinter.Button(root,text='退出',width=8,command=root.destroy).place(x=255,y=135)
class ComportConfig():
def __init__(self, master=None):
_bgcolor = 'wheat' # X11 color: #f5deb3
_fgcolor = '#000000' # X11 color: 'black'
_compcolor = '#d9d9d9' # X11 color: 'gray85'
_ana1color = '#d9d9d9' # X11 color: 'gray85'
_ana2color = '#d9d9d9' # X11 color: 'gray85'
self.style = ttk.Style()
if sys.platform == "win32":
self.style.theme_use('winnative')
self.style.configure('.', background=_bgcolor)
self.style.configure('.', foreground=_fgcolor)
self.style.configure('.', font="TkDefaultFont")
self.style.map('.',
background=[('selected', _compcolor),
('active', _ana2color)])
master.configure(background="#d0d0d0")
master.configure(highlightbackground="#d9d9d9")
master.configure(highlightcolor="black")
self.btn_Save = Button(master)
self.btn_Save.place(relx=0.34, rely=0.74, height=24, width=87)
self.btn_Save.configure(activebackground="#c0c0c0")
self.btn_Save.configure(activeforeground="#000000")
self.btn_Save.configure(background="#d0d0d0")
# self.btn_Save.configure(command=comportconfig_support.Close)
self.btn_Save.configure(command=comportconfig_support.Close)
self.btn_Save.configure(disabledforeground="#a3a3a3")
self.btn_Save.configure(foreground="#000000")
self.btn_Save.configure(highlightbackground="#d0d0d0")
self.btn_Save.configure(highlightcolor="black")
self.btn_Save.configure(pady="0")
self.btn_Save.configure(text='''Save&Close''')
self.btn_Cancel = Button(master)
self.btn_Cancel.place(relx=0.68, rely=0.74, height=24, width=87)
self.btn_Cancel.configure(activebackground="#d0d0d0")
self.btn_Cancel.configure(activeforeground="#000000")
self.btn_Cancel.configure(background="#d0d0d0")
self.btn_Cancel.configure(command=comportconfig_support.cancel)
self.btn_Cancel.configure(disabledforeground="#a3a3a3")
self.btn_Cancel.configure(foreground="#000000")
self.btn_Cancel.configure(highlightbackground="#d0d0d0")
self.btn_Cancel.configure(highlightcolor="black")
self.btn_Cancel.configure(pady="0")
self.btn_Cancel.configure(text='''Cancel''')
self.Labelframe1 = LabelFrame(master)
self.Labelframe1.place(relx=0.1,
rely=0.06,
relheight=0.58,
relwidth=0.86)
self.Labelframe1.configure(relief=GROOVE)
self.Labelframe1.configure(foreground="black")
self.Labelframe1.configure(text='''Comport settings''')
self.Labelframe1.configure(background="#d0d0d0")
self.Labelframe1.configure(highlightbackground="#d9d9d9")
self.Labelframe1.configure(highlightcolor="black")
self.Labelframe1.configure(width=255)
self.Label1 = Label(self.Labelframe1)
self.Label1.place(relx=0.04, rely=0.21, height=21, width=54)
self.Label1.configure(activebackground="#f9f9f9")
self.Label1.configure(activeforeground="black")
self.Label1.configure(background="#d0d0d0")
self.Label1.configure(disabledforeground="#a3a3a3")
self.Label1.configure(foreground="#000000")
self.Label1.configure(highlightbackground="#d9d9d9")
self.Label1.configure(highlightcolor="black")
self.Label1.configure(text='''Comport''')
self.Label2 = Label(self.Labelframe1)
self.Label2.place(relx=0.04, rely=0.53, height=21, width=53)
self.Label2.configure(activebackground="#f9f9f9")
self.Label2.configure(activeforeground="black")
self.Label2.configure(background="#d0d0d0")
self.Label2.configure(disabledforeground="#a3a3a3")
self.Label2.configure(foreground="#000000")
self.Label2.configure(highlightbackground="#d9d9d9")
self.Label2.configure(highlightcolor="black")
self.Label2.configure(text='''Baudrate''')
comportconfig_support.Readconfig()
baudrateindex = self.find_index(
comportconfig_support.localserialconfig['baudrate'],
comportconfig_support.cbaudrates) # check if baudrate in list
if baudrateindex < 0:
baudrateindex = 0
comportindex = self.find_index(
comportconfig_support.localserialconfig['comport'],
listports.serial_ports()) # check if baudrate in list
# comportindex = self.find_index(comportconfig_support.localserialconfig['comport'],
# serial.tools.list_ports.comports() ) # check if baudrate in list
if comportindex < 0:
comportindex = 0
print('Config: ', comportconfig_support.localserialconfig)
self.tc_baudrate = StringVar()
self.tc_baudrate = ttk.Combobox(self.Labelframe1,
textvariable=self.tc_baudrate)
self.tc_baudrate.place(relx=0.35,
rely=0.21,
relheight=0.35,
relwidth=0.56)
self.tc_baudrate['values'] = comportconfig_support.cbaudrates
self.tc_baudrate.current(baudrateindex)
self.tc_baudrate.configure(takefocus="")
self.tc_baudrate.bind('<<ComboboxSelected>>', self.set_baudrate)
self.tc_comports = StringVar()
self.tc_comport = ttk.Combobox(self.Labelframe1,
textvariable=self.tc_comports)
self.tc_comport.place(relx=0.35,
rely=0.53,
relheight=0.35,
relwidth=0.56)
self.tc_comport['values'] = listports.serial_ports()
self.tc_comport.current(comportindex)
self.tc_comport.bind('<<ComboboxSelected>>', self.set_comport)
self.tc_comport.configure(takefocus="")
print('baudrate: ', self.tc_baudrate['values'])
print('ports: ', listports.serial_ports())
def set_baudrate(self, event):
comportconfig_support.localserialconfig[
"baudrate"] = self.tc_baudrate.get()
print('Set baudrate ', comportconfig_support.
localserialconfig["baudrate"]) #, ComportConfig.tc_newbaudrate)
print(comportconfig_support.localserialconfig)
def set_comport(self, event):
comportconfig_support.localserialconfig[
"comport"] = self.tc_comports.get()
print('Set comport',
comportconfig_support.localserialconfig["comport"])
print(comportconfig_support.localserialconfig)
def find_index(
self, value, qlist
): # find index of value in qlist and return index if found or -1 if not found
try:
idx = qlist.index(value)
except ValueError:
idx = -1
print('find_index: ', idx, ' Value: ', value, ' list: ', qlist)
return idx
