Facebook Login Script

fblogin.py

import sys, urllib, urllib2, cookielib

class FacebookLogin(object):
	def __init__(self,user,passw):
		self.user=user
		self.passw=passw
		self.browser = urllib2.build_opener(urllib2.HTTPCookieProcessor(cookielib.CookieJar()))
		self.browser.addheaders=[('User-agent', 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:6.0) Gecko/20100101 Firefox/6.0')]
		urllib2.install_opener(self.browser)

	
	def login(self):
		params=urllib.urlencode({'email': self.user, 'pass': self.passw})
		#now login
		print 'Logging in to account ' + self.user
		res=self.browser.open("https://www.facebook.com/login.php?m=m&refsrc=http://m.facebook.com/home.php&refid=8", params)
		if "login" in res.url:
			print "Login failed!"
			exit(-1)
		else:
			print "Login ok!"
		res.close()
		return self.browser
		
	def logout(self):
		print 'Logging out ' + self.user
		res=self.browser.open("http://m.facebook.com/logout.php?h=d439564b69cfc8f1cbca42beb7726b77&t=1314710986&refid=5&ref=mfl")
		
def main():
	fblogin=FacebookLogin("[email protected]","password343434")
	fblogin.login()
	fblogin.logout()
	
if __name__ == '__main__':
	main()

250 script

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import sys
import urllib.request
import urllib.parse
import urllib.error
import http.cookiejar

class FacebookLogin(object):
    def __init__(self, user, passw):
        self.user = user
        self.passw = passw
        # Create a cookie jar to handle cookies
        self.cookie_jar = http.cookiejar.CookieJar()
        # Build an opener with the cookie jar
        self.browser = urllib.request.build_opener(urllib.request.HTTPCookieProcessor(self.cookie_jar))
        # Add a user-agent header to the opener
        self.browser.addheaders = [('User-agent', 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:6.0) Gecko/20100101 Firefox/6.0')]
        # Install the opener globally so that urllib can use it
        urllib.request.install_opener(self.browser)

    def login(self):
        # URL-encode the login parameters
        params = urllib.parse.urlencode({'email': self.user, 'pass': self.passw}).encode('utf-8')
        # Print the login attempt
        print('Logging in to account ' + self.user)
        # Attempt to open the login URL with the parameters
        res = self.browser.open("https://www.facebook.com/login.php?m=m&refsrc=http://m.facebook.com/home.php&refid=8", params)
        # Check if "login" is in the URL to determine if login was successful
        if "login" in res.geturl():
            # Print login failure message
            print("Login failed!")
            sys.exit(-1)
        else:
            # Print login success message
            print('Login ok')
        # Close the response
        res.close()
        return self.browser

    def logout(self):
        # Print the logout attempt
        print('Logging out ' + self.user)
        # Attempt to open the logout URL
        self.browser.open("http://m.facebook.com/logout.php?h=d439564b69cfc8f1cbca42beb7726b77&t=1314710986&refid=5&ref=mfl")

def main():
    # Create a FacebookLogin instance with the given user credentials
    fblogin = FacebookLogin("[email protected]", "password343434")
    # Attempt to login
    fblogin.login()
    # Attempt to logout
    fblogin.logout()

# Ensure the script runs only if it's executed directly
if __name__ == '__main__':
    main()