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Commit 127ea4c

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Added Base-N-Calc Files (avinashkranjan#1002)
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‎Base-N_Calc/Readme.md

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# Base-N Calculator
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It is a GUI based script that allows user to enter a number of any base and convert it to another. However, there is a small limitation for the conversion.
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* The base should not be smaller than 2.
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* Alphabetic symbols are not used in conversions, you'll have to convert this part by yourself. To know why check this [link](https://www.mathsisfun.com/numbers/bases.html)
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# Installation
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Nothing to be installed, just run the script directly.
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# Usage
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1) Fill the required fields.
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2) the conversion result will be displayed in the Result Entry.
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# Output
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Converted number to base Y.
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# Authors
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Written by [XZANATOL](https://www.github.com/XZANATOL).
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The project was built as a contribution during [GSSOC'21](https://gssoc.girlscript.tech/).

‎Base-N_Calc/data/GSSOC.png

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‎Base-N_Calc/script.py

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from tkinter import *
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def SetStatusError():
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""" Sets Status bar label to error message """
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Status["text"] = "Wronge Input(s)... :\ "
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Status["fg"] = "red"
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def Con_Base_X_to_Dec(num, base_x):
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# Converting the integeral part
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integeral_part = str(int(num))[::-1] # Extract integerals in reverse order
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i=0
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res = 0
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for number in integeral_part:
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element = int(number) * (base_x**i) # Convert each number to decimal
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res += element # Add element to result
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i+=1
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# Converting the decimal part
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decimal_part = str(num)
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decimal_part = decimal_part[decimal_part.index(".")+1:] # Extract decimal part using string manipulation
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i = -1
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for decimal in decimal_part:
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element = int(decimal) * (base_x**i) # Convert each number to decimal
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res += element # Add element to result
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i += -1
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# Return total result
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return res
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def Con_Dec_to_Base_Y(num, base_y):
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# Converting the integeral part
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integeral_part = int(num)
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res_int = []
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while int(integeral_part) != 0:
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integeral_part = integeral_part / base_y # Divide number by base
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element = (integeral_part - int(integeral_part)) * base_y # Get the remainder
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res_int.append(str(int(element))) # Append element
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res_int = res_int[::-1] # Numbers are organised from LCM to HCM
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# Converting the decimal part
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decimal_part = num - int(num)
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res_dec = []
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while (decimal_part != 0):
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decimal_part = (decimal_part - int(decimal_part)) * base_y # Multiply decimal part by base
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if str(int(decimal_part)) in res_dec: # Check if not duplicated, for no infinite loops
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break
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res_dec.append(str(int(decimal_part))) # Append element
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# Organize result
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if len(res_dec) == 0:
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res = res_int # If result has decimal numbers
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else:
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res = res_int + ["."] + res_dec # If not
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# Return grouped result
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return " ".join(res)
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def Main():
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""" Function to validate entry fields """
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# <----- Validation ----->
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# Validate Number
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num = Num_Val.get()
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try:
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num = float(num)
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except:
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Num.focus()
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SetStatusError()
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return
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# Validate Base X
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base_x = Base_X_Val.get()
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try:
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base_x = int(base_x)
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except:
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Base_X.focus()
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SetStatusError()
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return
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# Validate Base X
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base_y = Base_Y_Val.get()
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try:
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base_y = int(base_y)
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except:
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Base_Y.focus()
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SetStatusError()
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return
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# If same bases are entered
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if base_x == base_y or base_x<2 or base_y<2:
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Status["text"] = "Huh?! -_- "
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Status["fg"] = "orange"
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return
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# <----- check base x value ----->
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if base_x == 10:
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Result = Con_Dec_to_Base_Y(num, base_y)
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if base_y == 10:
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Result = Con_Base_X_to_Dec(num, base_x)
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else:
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Result = Con_Base_X_to_Dec(num, base_x)
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Result = Con_Dec_to_Base_Y(Result, base_y)
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Status["text"] = "Successfull Conversion! :0 "
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Status["fg"] = "green"
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Result_Entry_Val.set(Result)
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# <----- GUI Code Beginning ----->
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main_window = Tk()
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main_window.title("Base-N Calculator")
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Icon = PhotoImage(file="./Base-N_Calc/data/GSSOC.png")
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main_window.iconphoto(False, Icon)
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main_window.geometry("420x250")
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# <----- Elements for number that is going to be converted ----->
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Num_Label = Label(main_window, text="Enter Number :", anchor=E, font=("Calibri", 9))
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Num_Label.place(x=30,y=30)
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Num_Val = StringVar()
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Num = Entry(main_window, textvariable=Num_Val, font=("Calibri", 9))
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Num.place(x=120,y=32)
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# <----- Elements for Base-X ----->
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Base_X_Label = Label(main_window, text="Base-X :", anchor=E, font=("Calibri", 9))
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Base_X_Label.place(x=250,y=30)
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Base_X_Val = StringVar()
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Base_X = Entry(main_window, textvariable=Base_X_Val, font=("Calibri", 9))
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Base_X.place(x=305,y=32,width=30)
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# <----- Elements for Base-Y ----->
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Base_Y_Label = Label(main_window, text="Base-Y :", anchor=E, font=("Calibri", 9))
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Base_Y_Label.place(x=250,y=50)
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Base_Y_Val = StringVar()
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Base_Y = Entry(main_window, textvariable=Base_Y_Val, font=("Calibri", 9))
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Base_Y.place(x=305,y=52,width=30)
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# <----- Elements for calculate button ----->
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Calculate_Button = Button(main_window, text="Convert", font=("Calibri", 9), command=Main)
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Calculate_Button.place(x=180,y=75,width=80)
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# <----- Elements for Result ----->
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Result_Label = Label(main_window, text="Result :", anchor=E, font=("Calibri", 9))
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Result_Label.place(x=100,y=130)
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Result_Entry_Val = StringVar()
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Result_Entry = Entry(main_window, textvariable=Result_Entry_Val, font=("Calibri", 9))
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Result_Entry.configure(state='readonly')
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Result_Entry.place(x=150,y=130)
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# <----- Elements for Status Bar ----->
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Status = Label(main_window, text="Hello!! :D", fg="green", font=("Calibri", 9), bd=1, relief=SUNKEN, anchor=W, padx=3)
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Status.pack(side=BOTTOM, fill=X)
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# <----- Load Main Window ----->
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main_window.mainloop()

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