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I try to build a bot which automatically scrapes website by making Exe file of python script. For scraping I use python selenium and for user interface I use tkinter.

import tkinter as tk

class Application(tk.Frame):
    def __init__(self, master=None):
    super().__init__(master)
    self.master = master
    self.pack()
    self.create_widgets()

    def create_widgets(self):
       self.hi_there = tk.Button(self)
       self.hi_there["text"] = "Hello World\n(click me)"
       self.hi_there["command"] = self.say_hi
       self.hi_there.pack(side="top")

       self.quit = tk.Button(self, text="QUIT", fg="red",
                          command=self.master.destroy)
       self.quit.pack(side="bottom")
    

    def say_hi(self):
       chrome_path=r"C:\Users\ANISH JAIN\Documents\PYTHON_PROGRAMME\ABOTS\chromedriver.exe"
       chrome_options = Options()
       chrome_options.add_argument('--user-data-dir=./User_Data')
       chrome_options.add_argument('-headless')
       driver = webdriver.Chrome(executable_path=chrome_path, options=chrome_options)
       driver.get('https://web.telegram.org/#/login')
    
       sleep(20)
       contact_class = 'im_dialog_peer'
       contacts_sel = driver.find_elements_by_class_name(contact_class)
       contacts = []
       for cs in contacts_sel:
        contacts.append(cs.text)
       print("Hi there!!!")
       print(contacts)

root = tk.Tk()
root.geometry('350x450+700+200')
app = Application(master=root)
app.mainloop()

when chrome_options.add_argument('-headless') this code is commented everything works fine but when it is uncommented code gives this error:

selenium.common.exceptions.WebDriverException: Message: unknown error: DevToolsActivePort file doesn't exist
j_4321
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0 Answers0