PyBot ( Python ChatBot )
A simple chatbot made using wolframalpha API and tkinter.
Required Modules :
1.Tkinter
2. Threading
3. Wolframalpha
# Import Moduels..
from tkinter import *
from tkinter.scrolledtext import ScrolledText
from tkinter import messagebox, filedialog
import wolframalpha
import threading
# Create Main Window
class Pybot:
def __init__(self,root):
self.root = root
self.font = (‘arial’,12)
self.background_color = ‘#7e7a79’
self.text_color = ‘#ffffff’
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if __name__ == “__main__”:
root = Tk()
root.title(“Pybot – Dynamic Coding”)
root.geometry(“500×520”)
root.config(bg=”#403b3a”)
root.resizable(0,0)
Pybot(root)
root.mainloop()
# Addd Widgets ….
# Add menu ….
menubar = Menu(self.root)
option_menu = Menu(menubar,tearoff=0)
option_menu.add_command(label=”Clear Chat”,command=self.clear_chat)
option_menu.add_command(label=”Save Chat”,command=self.save_chat)
option_menu.add_command(label=”Change Font”,command=None)
option_menu.add_separator()
option_menu.add_command(label=”Exit”,command=self.root.quit)
menubar.add_cascade(label=”Options”,menu=option_menu)
self.root.config(menu=menubar)
self.text_area = ScrolledText(self.root,font=self.font,
bg=self.background_color,
fg=self.text_color,
undo=True,
wrap=WORD,bd=3,relief=RAISED)
self.text_area.config(spacing1=5)
self.text_area.config(spacing2=5)
self.text_area.config(spacing1=5)
self.text_area.place(x=10,y=10,width=480,height=440)
frame = Frame(self.root,bg=self.background_color,
bd=2,relief=RAISED)
frame.place(x=10,y=460,width=480,height=50)
self.entry_box = Entry(frame,
font=(‘arial’,14),
bd=1,relief=RAISED,
width=35)
self.entry_box.grid(row=0,column=0,pady=9,padx=5)
self.send_buttton = Button(frame,text=”Send”,width=6,command=self.human_input)
self.send_buttton.grid(row=0,column=1,pady=9,padx=5)
#Define methods
def human_input(self):
input = self.entry_box.get()
if input:
self.text_area.insert(END,”Human : “+input)
self.entry_box.delete(0,END)
self.call_bot(input)
def bot_output(self,input):
appid = “Your Wolframalpha API Key Here”
client = wolframalpha.Client(appid)
res = client.query(input)
answer = next(res.results).text
if answer:
self.text_area.insert(END,”nPyBot : “+answer+’n’)
def call_bot(self,input):
x = threading.Thread(target=self.bot_output,args=(input,))
x.start()
def save_chat(self):
filename = filedialog.asksaveasfile()
if filename:
with open(filename,”w”) as f:
f.write(self.text_area.get(0.0,END))
def clear_chat():
if messagebox.askyesno(“PyBot Says”,”Do you really want ot delete recent Chats”):
self.text_area.delete(0.0,END)
OUTPUT:-
