Merge pull request #1355 from kashifkhan0771/program/text-encrypter-decrypter

text encrypter-decrypter added

Author: geekcomputers

encrypter-decrypter-gui.py

@@ -0,0 +1,157 @@
+# ==================== Importing Libraries ====================
+# =============================================================
+import tkinter as tk
+from tkinter import ttk
+from tkinter.messagebox import showerror
+from tkinter.scrolledtext import ScrolledText
+# =============================================================
+
+
+class Main(tk.Tk):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.title('Alphacrypter')
+        # ----- Setting Geometry -----
+        self.geometry_settings()
+
+    def geometry_settings(self):
+        _com_scr_w = self.winfo_screenwidth()
+        _com_scr_h = self.winfo_screenheight()
+        _my_w = 300
+        _my_h = 450
+        # ----- Now Getting X and Y Coordinates
+        _x = int(_com_scr_w/2 - _my_w/2)
+        _y = int(_com_scr_h/2 - _my_h/2)
+        _geo_string = str(_my_w) + "x" + str(_my_h) + "+" + str(_x) + "+" + str(_y)
+        self.geometry(_geo_string)
+        # ----- Geometry Setting Completed Now Disabling Resize Screen Button -----
+        self.resizable(width=False, height=False)
+
+
+class Notebook:
+    def __init__(self, parent):
+        self.parent = parent
+        # ========== Data Key ==========
+        self.data_dic = {
+            'a': 'q', 'b': 'w', 'c': 'e', 'd': 'r', 'e': 't', 'f': 'y', 'g': 'u', 'h': 'i', 'i': 'o', 'j': 'p',
+            'k': 'a', 'l': 's', 'm': 'd', 'n': 'f', 'o': 'g', 'p': 'h', 'q': 'j', 'r': 'k', 's': 'l',
+            't': 'z', 'u': 'x', 'v': 'c', 'w': 'v', 'x': 'b', 'y': 'n', 'z': 'm',
+            '1': '_', '2': '-', '3': '|', '4': '?', '5': '*', '6': '!', '7': '@', '8': '#', '9': '$', '0': '~',
+            '.': '/', ',': '+', ' ': '&'
+        }
+        # ==============================
+        # ----- Notebook With Two Pages -----
+        self.nb = ttk.Notebook(self.parent)
+        self.page1 = ttk.Frame(self.nb)
+        self.page2 = ttk.Frame(self.nb)
+        self.nb.add(self.page1, text='Encrypt The Words')
+        self.nb.add(self.page2, text='Decrypt The Words')
+        self.nb.pack(expand=True, fill='both')
+        # ----- LabelFrames -----
+        self.page1_main_label = ttk.LabelFrame(self.page1, text='Encrypt Any Text')  # <----- Page1 LabelFrame1
+        self.page1_main_label.grid(row=0, column=0, pady=20, padx=2, ipadx=20)
+        self.page1_output_label = ttk.LabelFrame(self.page1, text='Decrypted Text')
+        self.page1_output_label.grid(row=1, column=0, pady=10, padx=2)
+
+        self.page2_main_label = ttk.LabelFrame(self.page2, text='Decrypt Any Text')  # <----- Page1 LabelFrame1
+        self.page2_main_label.grid(row=0, column=0, pady=20, padx=2, ipadx=20)
+        self.page2_output_label = ttk.LabelFrame(self.page2, text='Real Text')
+        self.page2_output_label.grid(row=1, column=0, pady=10, padx=2)
+        # <---Scrolled Text Global
+        self.decrypted_text_box = ScrolledText(self.page1_output_label, width=30, height=5, state='normal')
+        self.decrypted_text_box.grid(row=1, column=0, padx=2, pady=10)
+
+        self.text_box = ScrolledText(self.page2_output_label, width=30, height=5, state='normal')
+        self.text_box.grid(row=1, column=0, padx=2, pady=10)
+        # ----- Variables -----
+        self.user_text = tk.StringVar()
+        self.decrypted_user_text = tk.StringVar()
+
+        self.user_text2 = tk.StringVar()
+        self.real_text = tk.StringVar()
+        # ----- Getting Inside Page1 -----
+        self.page1_inside()
+        self.page2_inside()
+
+    def page1_inside(self):
+        style = ttk.Style()
+        user_text_label = ttk.Label(self.page1_main_label, text='Enter Your Text Here : ', font=('', 14))
+        user_text_label.grid(row=0, column=0, pady=10)
+        user_entry_box = ttk.Entry(self.page1_main_label, width=35, textvariable=self.user_text)
+        user_entry_box.grid(row=1, column=0)
+        style.configure('TButton', foreground='black', background='white', relief='groove', font=('', 12))
+        encrypt_btn = ttk.Button(self.page1_main_label, text='Encrypt Text', style='TButton', command=self.encrypt_now)
+        encrypt_btn.grid(row=2, column=0, pady=15)
+    # ---------- Page1 Button Binding Function ----------
+
+    def encrypt_now(self):
+        user_text = self.user_text.get()
+        if user_text == '':
+            showerror('Nothing Found', 'Please Enter Something In Entry Box To Encrypt...!')
+            return
+        else:
+            self.decrypted_user_text = self.backend_work('Encrypt', user_text)
+            self.decrypted_text_box.insert(tk.INSERT, self.decrypted_user_text, tk.END)
+
+    # --------------------------------------------------Binding Functions of Page1 End Here
+    # Page2 ------------------>
+    def page2_inside(self):
+        style = ttk.Style()
+        user_text_label = ttk.Label(self.page2_main_label, text='Enter Decrypted Text Here : ', font=('', 14))
+        user_text_label.grid(row=0, column=0, pady=10)
+        user_entry_box = ttk.Entry(self.page2_main_label, width=35, textvariable=self.user_text2)
+        user_entry_box.grid(row=1, column=0)
+        style.configure('TButton', foreground='black', background='white', relief='groove', font=('', 12))
+        encrypt_btn = ttk.Button(self.page2_main_label, text='Decrypt Text', style='TButton', command=self.decrypt_now)
+        encrypt_btn.grid(row=2, column=0, pady=15)
+        # ---------- Page1 Button Binding Function ----------
+
+    def decrypt_now(self):
+        user_text = self.user_text2.get()
+        if user_text == '':
+            showerror('Nothing Found', 'Please Enter Something In Entry Box To Encrypt...!')
+            return
+        else:
+            self.real_text = self.backend_work('Decrypt', user_text)
+            self.text_box.insert(tk.INSERT, self.real_text, tk.END)
+
+    def backend_work(self, todo, text_coming):
+        text_to_return = ''
+        if todo == 'Encrypt':
+            try:
+                text_coming = str(text_coming).lower()  # <----- Lowering the letters as dic in lower letter
+                for word in text_coming:
+                    for key, value in self.data_dic.items():
+                        if word == key:
+                            # print(word, " : ", key)
+                            text_to_return += value
+
+            except ValueError:
+                showerror('Unknown', 'Something Went Wrong, Please Restart Application')
+
+            return text_to_return
+        elif todo == 'Decrypt':
+            try:
+                text_coming = str(text_coming).lower()
+                for word in text_coming:
+                    for key, value in self.data_dic.items():
+                        if word == value:
+                            text_to_return += key
+
+            except ValueError:
+                showerror('Unknown', 'Something Went Wrong, Please Restart Application')
+
+            return text_to_return
+
+        else:
+            showerror('No Function', 'Function Could not get what to do...!')
+
+
+# =============================================================
+# ==================== Classes End Here ... ! =================
+
+
+if __name__ == "__main__":
+    run = Main()
+    Notebook(run)
+    run.mainloop()