76 lines
2.5 KiB
Python
76 lines
2.5 KiB
Python
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from os import getcwd as pwd
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import tkinter as tk
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def tk_14():
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"""Change program 136 so that when a new name and gender is added to the
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list box it is also written to a text file. Add another button that will
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display the entire text file in the main Python shell window."""
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base_path = f"{pwd()}/tkgui/imgs"
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file_path = f"{pwd()}/tkgui/files/users.txt"
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window = tk.Tk()
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window.title("Personal Data TK")
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window.geometry("590x220")
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title_icon = tk.PhotoImage(file = f"{base_path}/devfzn_64x64.png")
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window.iconphoto(False, title_icon)
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common_bg = "dodger blue"
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window["bg"] = common_bg
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gender_ops = [ 'Privado', 'Masculino', 'Femenino', 'Otro' ]
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lbl_info = tk.Label(text="Lista Usuarios", font="Verdana 18")
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lbl_info["bg"] = common_bg
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lbl_info.place(x=20, y=20, width=200, height=20)
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box_name = tk.Entry()
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box_name["justify"] = "left"
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box_name.place(x=120, y=62, width=140, height=30)
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box_name.focus()
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sel_gen = tk.StringVar(window)
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sel_gen.set("género")
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lst_genders = tk.OptionMenu(window, sel_gen, *gender_ops)
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lst_genders.place(x=275, y=60, width=100)
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lst_users = tk.Listbox()
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lst_users["justify"] = "center"
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lst_users.place(x=400, y=50, width=150, height=140)
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def add_user():
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name = box_name.get()
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gender = sel_gen.get()
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if gender != "género" and name != '':
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new_user = f"{name},{gender}"
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lst_users.insert('end', new_user)
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box_name.delete(0,'end')
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sel_gen.set("género")
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box_name.focus()
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with open(file_path, '+a') as file:
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file.write(new_user+"\n")
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else:
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lst_genders.focus()
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def show_users():
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print(("NOMBRE".rjust(10)).ljust(15), "GENERO".rjust(10))
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with open(file_path, 'r') as file:
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users = file.readlines()
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for user in users:
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name = user.split(',')[0]
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gender = user.split(',')[1].replace('\n','')
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print((name.rjust(10)).ljust(15),
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(gender.ljust(10)).rjust(12))
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btn_add = tk.Button(text="Agregar usuario", command=add_user)
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btn_add.place(x=40, y=110, width=340, height=35)
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lbl_name = tk.Message(text="NOMBRE", font="Verdana 12")
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lbl_name["bg"] = common_bg
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lbl_name["width"] = 70
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lbl_name["justify"] = "left"
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lbl_name.place(x=40, y=62, width=70, height=25)
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btn_show = tk.Button(text="Mostrar en Consola", command=show_users)
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btn_show.place(x=40, y=150, width=340, height=35)
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window.mainloop()
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