79 lines
2.5 KiB
Python
79 lines
2.5 KiB
Python
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import tkinter as tk
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from os import getcwd as pwd
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import csv
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def tk_09():
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"""Using the .csv file you created for the last challenge, create a program
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that will allow people to add names and ages to the list and create a
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button that will display the contents of the .csv file by importing it
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to a list box."""
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file_path = f"{pwd()}/tkgui/files/names2.csv"
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def add_person():
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name = txt_in_name.get()
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age = txt_in_age.get()
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if age.isdigit():
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new_person = [name, age]
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with open(file_path, '+a') as file:
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writer = csv.writer(file)
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writer.writerow(new_person)
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clear_entries()
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updt_lbl_file()
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else:
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clear_entries()
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def clear_entries():
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txt_in_name.delete(0, 'end')
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txt_in_age.delete(0, 'end')
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txt_in_name.focus()
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def read_csv():
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clear_entries()
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box_out.delete(0, 'end')
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with open(file_path, 'r') as file:
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reader = csv.reader(file)
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contnt = list(reader)
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for line in contnt:
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box_out.insert('end',(line[0].ljust(100)+" "+line[1].ljust(10)).rjust(130))
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updt_lbl_file()
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def updt_lbl_file():
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path_csv = f"Ruta: {file_path}"
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lbl_file["state"] = "normal"
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lbl_file.delete(0, 'end')
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lbl_file.insert(0, path_csv)
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lbl_file["state"] = "readonly"
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window = tk.Tk()
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window.title("Personas TK")
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window.geometry("600x330")
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lbl_name = tk.Label(text="Nombre")
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lbl_name.place(x=40, y=25, width=100, height=35)
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lbl_age = tk.Label(text= "Edad")
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lbl_age.place(x=40, y=60, width=100, height=35)
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txt_in_name = tk.Entry()
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txt_in_name["justify"] = "center"
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txt_in_name.place(x=140, y=25, width=150, height=35)
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txt_in_name.focus()
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txt_in_age = tk.Entry()
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txt_in_age["justify"] = "center"
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txt_in_age.place(x=140, y=60, width=150, height=35)
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btn_add = tk.Button(text="Agregar a archivo", command=add_person)
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btn_add.place(x=300, y=25, width=250, height=35)
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btn_save = tk.Button(text="Importar archivo", command=read_csv)
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btn_save.place(x=300, y=60, width=250, height=35)
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box_out = tk.Listbox()
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box_out.place(x=40, y=110, width=510, height=160)
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lbl_file = tk.Entry()
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lbl_file["state"] = "readonly"
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lbl_file["justify"] = "center"
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lbl_file["width"] = 580
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lbl_file.place(x=10, y=280, width=580, height=35)
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window.mainloop()
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