global username, password

gemail = open_wind(i)

username_l = Label(gemail, text = 'Username:')

username_l.pack()

username_txt = Text(gemail, height = 1, width = 20)

username_txt.pack()

password_l = Label(gemail, text = 'Password:')

password_l.pack()

password_txt = Text(gemail, height = 1, width = 20)

password_txt.pack()

subbtn = Button(gemail, text ='Submit',command = lambda: (set_email_add(username_txt,password_txt)))

root = Tk()

root.lift()

main_win(root)

global username, password, pnumber, servicep, lname, fname, message

txtNum = str(pnumber) + str(servicep)

message = MIMEText('[A.M.T.S] \nDear ' + fname + ' ' + lname + '\n' + (message) + '')

server = smtplib.SMTP('smtp.gmail.com',587)

server.starttls()

server.login(username,password)

text= message.as_string()

server.sendmail(username, txtNum,text )

global filename

name = askopenfilename(initialdir='C:/Users/',

filetypes =(('CSV File', '*.csv'),('Text File', '*.txt'),('All Files','*.*')),

title = 'Choose a file.')

#try:

#with open(name,'r',newline = '') as UseFile:

#print(UseFile.read())

#except:

#print("No file exists")

filename= name

global filename

phone = pd.read_csv(filename)

length = len(phone.index)

for x in range(length):

set_fname(phone['First Name'][x])

set_lname(phone['Last Name'][x])

set_pnumber(phone['Phone #'][x])

set_servicep(phone['Provider'][x])

send_SMS()

serProvider = serProvider.lower()

if serProvider == 'verizon':

return '@vtext.com'

elif serProvider == 'at&t':

return '@txt.att.net'

elif serProvider == 'sprint':

return '@messaging.sprintpc.com'

elif serProvider == 't-mobile':

return 'tmomail.net'

elif serProvider == 'boost mobile':

return '@myboostmobile.com'

elif serProvider == 'cricket':

return '@sms.mycricket.com'

elif serProvider == 'metro PCS':

return '@mymetropcs.com'

elif serProvider == 'tracfone':

return '@mmst.tracfone.com'

elif serProvider == 'u.s.cellular':

return '@email.uucc.net'

elif serProvider == 'virgin mobile':

name = select_file()

i.config(state= 'normal')

i.delete('1.0', END)

i.insert('1.0',name)

i.title('Auto Mass Texter System')

p = PanedWindow(i, orient= VERTICAL, height = 10, width = 30)

p.pack()

label = Label(p, text = 'Select a file with the clients firstname, lastname, Phone Number and Phone provider')

label.pack()

file_name=Text(p, height = 1, width = 50)

file_name.pack()

smsBTN = Button(i, text = 'Send SMS', command = lambda:readfrom_csv())

smsBTN.pack(side = 'bottom')

fbtn= Button(p, text = "Upload File",command = lambda:file_update(file_name, smsBTN))

fbtn.pack( expand = 1)

menu= Menu(i)

i.config(menu=menu)

file= Menu(menu)

view = Menu(menu)

message = Menu(menu)

email = Menu(menu)

file.add_command(label = 'exit', command = i.destroy)

menu.add_cascade(label = 'File', menu = file)

view.add_command(label = 'Full Screen', command= lambda:i.geometry("{0}x{1}+0+0".format(i.winfo_screenwidth(), i.winfo_screenheight())))

view.add_command(label = 'Original Size', command= lambda:i.geometry('406x95'))

menu.add_cascade(label = 'View', menu = view)

message.add_command(label = 'Message',command = lambda:message_win(i))

menu.add_cascade(label = 'Message', menu = message)

email.add_command(label = 'Email',command = lambda:getuseremail(i))

mess_w = open_wind(i)

mess = Text(mess_w, height = 10, width = 50)

mess.pack()

subbtn = Button(mess_w, text ='Submit',command = lambda:message_w(mess))