Add files via upload

Author: nsh07

PCC_Logo.png

@@ -0,0 +1,222 @@
+
+import matplotlib.pyplot as plt
+import tkinter as tk
+
+
+class Check:  # Simple class to check if a value is float, yes etc.
+	def __init__(self, string):
+		self.string = string
+
+	def isyes(self):
+		if self.string.title() == "Y" or self.string.title() == "Yes":
+			return True
+		else:
+			return False
+
+	def isfloat(self):
+		if self.string.replace(".", "", 1).isdigit():
+			return True
+		else:
+			return False
+
+
+window = tk.Tk()
+
+pcc_logo = tk.PhotoImage(file="PCC_Logo.png")
+pcc_logo_lbl = tk.Label(window, image=pcc_logo)
+pcc_logo_lbl.grid(column=1, columnspan=3)
+
+pie_items = []
+pie_items_percentage = []
+explode = []
+
+
+def append():
+	def exit_not_appended():
+		not_appended.destroy()
+
+	if Check.isfloat(Check(percentage_entry.get())):
+		item = str(item_entry.get())
+		pie_items.append(item.title())
+		percentage = float(percentage_entry.get())
+		pie_items_percentage.append(float(percentage).__round__(2))
+		explode_ = explode_entry.get()
+		if Check.isyes(Check(explode_)):
+			explode.append(0.1)
+		else:
+			explode.append(0)
+
+		item_entry.delete(0, tk.END)
+		percentage_entry.delete(0, tk.END)
+		explode_entry.delete(0, tk.END)
+
+	else:
+		not_appended = tk.Tk()
+		not_appended_label = tk.Label(
+			master=not_appended,
+			text=f"Values not added to register\nbecause {percentage_entry.get()} is not a\nvalid decimal number.\nPress any key to exit this\nwarning menu."
+		)
+		not_appended_label.bind('<KeyPress>', exit_not_appended)
+		not_appended_label.pack()
+
+
+def show_register():
+	copy_pie_items = pie_items
+	copy_pie_items_percentage = pie_items_percentage
+	copy_explode = explode
+	register_window = tk.Tk()
+
+	def exit_register():
+		register_window.destroy()
+
+	a, b = 0, 0
+	if len(pie_items) != 0:
+		added_lbl_1 = tk.Label(master=register_window, text="Name of item")
+		added_lbl_2 = tk.Label(master=register_window, text="Percentage")
+		added_lbl_3 = tk.Label(master=register_window, text="Emphasis")
+		added_lbl_1.grid(row=0, column=1, sticky="W", pady=10)
+		added_lbl_2.grid(row=0, column=2, padx=50, pady=10)
+		added_lbl_3.grid(row=0, column=3, sticky="E", pady=10)
+
+		for pie_item in copy_pie_items:
+			appended_lbl1 = tk.Label(master=register_window, text=f"{pie_item.title()}")
+			appended_lbl1.grid(row=a + 1, column=1, sticky="W")
+			appended_lbl2 = tk.Label(master=register_window, text=f"{copy_pie_items_percentage[a]}")
+			appended_lbl2.grid(row=a + 1, column=2)
+			if copy_explode[b] == 0.1:
+				_explode_ = "Enabled"
+			else:
+				_explode_ = "Disabled"
+			appended_lbl3 = tk.Label(master=register_window, text=f"{_explode_}")
+			appended_lbl3.grid(row=a + 1, column=3, sticky="E")
+
+			a += 1
+			b += 1
+
+	else:
+		added_lbl_1 = tk.Label(master=register_window, text="No items added yet. Maybe add some items?")
+		added_lbl_1.grid(row=0, column=1, pady=10)
+
+	exit_register_btn = tk.Button(
+		master=register_window,
+		text="Back to Pie Chart Creator",
+		command=exit_register,
+		)
+	clear_register_btn = tk.Button(
+			master=register_window,
+			text="Clear Register",
+			command=clear
+			)
+	exit_register_btn.grid(row=a + 1, column=1, columnspan=2, sticky="WE", padx=1, pady=1)
+	clear_register_btn.grid(row=a + 1, column=3, sticky="WE", padx=1, pady=1)
+
+
+def make_chart():
+	figure, pie_chart = plt.subplots()
+	pie_chart.pie(pie_items_percentage, explode=explode, labels=pie_items, autopct='%1.2f%%', shadow=True,
+															startangle=90)
+	pie_chart.axis('equal')
+	plt.show()
+
+
+def _exit_():
+	def finalise_exit():
+		exit_window.destroy()
+		window.destroy()
+
+	def cancel_exit():
+		exit_window.destroy()
+
+	exit_window = tk.Tk()
+	exit_warning_lbl = tk.Label(master=exit_window, text="Do you really want to exit?\nAll registered values will be lost")
+	exit_yes_btn = tk.Button(master=exit_window, text="Yes", command=finalise_exit)
+	exit_no_btn = tk.Button(master=exit_window, text="No", command=cancel_exit)
+	exit_warning_lbl.grid(row=1, column=1, columnspan=2, rowspan=2)
+	exit_yes_btn.grid(row=3, column=1, sticky="WE", padx=1, pady=1)
+	exit_no_btn.grid(row=3, column=2, sticky="WE", padx=1, pady=1)
+
+
+def clear():
+	clear_warning = tk.Tk()
+
+	def finalise_clear():
+		len_pie_items = len(pie_items)
+		for _ in range(len_pie_items):
+			del pie_items[0]
+			del pie_items_percentage[0]
+			del explode[0]
+		clear_warning.destroy()
+
+	def back_to_pcc():
+		clear_warning.destroy()
+
+	if len(pie_items) != 0:
+		clear_warning_lbl = tk.Label(
+					master=clear_warning,
+					text="If you press the clear register button, all the\nvalues in the item register will be cleared.\nIt is advised to have a look at the register before clearing it.\nThis cannot be undone.",
+					)
+		clear_warning_lbl.grid(row=1, column=1, columnspan=2, pady=10)
+		finalise_clear_btn = tk.Button(master=clear_warning, text="Clear Register", command=finalise_clear)
+		finalise_clear_btn.grid(row=2, column=1, columnspan=2, sticky="WE", padx=1, pady=1)
+		back_to_pcc_button = tk.Button(master=clear_warning, text="Back to Pie Chart Creator", command=back_to_pcc)
+		back_to_pcc_button.grid(row=3, column=1, sticky="WE", padx=1, pady=1)
+		view_register = tk.Button(master=clear_warning, text="View Register", command=show_register)
+		view_register.grid(row=3, column=2, sticky="WE", padx=1, pady=1)
+
+	else:
+		added_lbl_1 = tk.Label(master=clear_warning, text="No items added yet. Maybe add some items?")
+		added_lbl_1.grid(row=0, column=1, pady=10)
+		exit_clear_warning = tk.Button(
+			master=clear_warning,
+			text="Back to Pie Chart Creator",
+			command=back_to_pcc,
+			)
+		exit_clear_warning.grid(row=1, column=1, sticky="WE", padx=1, pady=1)
+
+
+item_entry_lbl = tk.Label(text="Name of item:")
+item_entry = tk.Entry()
+
+item_entry_lbl.grid(row=1, column=1, sticky="W")
+item_entry.grid(row=1, column=2, columnspan=2, sticky="WE")
+
+percentage_entry_lbl = tk.Label(text="Percentage:")
+percentage_entry = tk.Entry()
+
+percentage_entry_lbl.grid(row=2, column=1, sticky="W")
+percentage_entry.grid(row=2, column=2, columnspan=2, sticky="WE")
+
+explode_entry_lbl = tk.Label(text="Enable emphasis(Y/N):")
+explode_entry = tk.Entry()
+
+explode_entry_lbl.grid(row=3, column=1, sticky="W")
+explode_entry.grid(row=3, column=2, columnspan=2, sticky="WE")
+
+append_btn = tk.Button(
+	text="Add values to register",
+	command=append
+)
+make_chart_btn = tk.Button(
+	text="Make chart with registered values",
+	command=make_chart
+)
+clear_btn = tk.Button(
+	text="Clear Register",
+	command=clear
+)
+exit_btn = tk.Button(
+	text="Exit Pie Chart Creator",
+	command=_exit_
+)
+show_register_btn = tk.Button(
+	text="View register",
+	command=show_register
+)
+
+append_btn.grid(row=4, column=1, sticky="WE", padx=1, pady=1)
+show_register_btn.grid(row=4, column=2, columnspan=2, sticky="WE", padx=1, pady=1)
+clear_btn.grid(row=5, column=1, sticky="WE", padx=1, pady=1)
+exit_btn.grid(row=5, column=2, columnspan=2, sticky="WE", padx=1, pady=1)
+make_chart_btn.grid(row=6, column=1, columnspan=3, sticky="WE", padx=1, pady=1)
+
+window.mainloop()