Remove painful recursion, turn driver into global variable

handler.py

@@ -9,21 +9,26 @@ import setuptools
 
 useragent = "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:54.0) Gecko/20100101 Firefox/54.0"
 session = None
+driver = None
+
+def status():
+ global driver
 
-def status(driver):
  if "Benutzername oder E-Mail-Adresse:" not in driver.page_source and 'href="login/"' not in driver.page_source:
   return True
  else:
   return False
 
-def loadPage(url, driver, period=5,init=False):
- if not (init or status(driver)):
-  login(driver)
+def loadPage(url, period=5, init = False):
+ global driver
+
+ if not (init or status()):
+  login()
  driver.get(url)
  time.sleep(period)
 
-def loginHandler(driver, user = setuptools.user(), password = setuptools.password()):
- loadPage("https://scriptzbase.org/login/", driver, 3, True)
+def loginHandler(user = setuptools.user(), password = setuptools.password()):
+ loadPage("https://scriptzbase.org/login/", 3, True)
   
  curfield = driver.find_element_by_name("login")
  curfield.send_keys(user)
@@ -34,15 +39,15 @@ def loginHandler(driver, user = setuptools.user(), password = setuptools.passwor
  curfield.send_keys(Keys.RETURN)
  time.sleep(3)
 
- return status(driver)
+ return status()
 
 class LoginError(Exception):
  pass
 
-def login(driver):
- global session
+def login():
+ global driver, session
 
- if not (status(driver) or loginHandler(driver)):
+ if not (status() or loginHandler()):
   raise LoginError("Login failed.")
 
  session = requests.Session()
@@ -74,7 +79,9 @@ def fileHandler(url, retry = False):
   else:
    raise
 
-def pageHandler(driver):
+def pageHandler():
+ global driver
+
  juha = BeautifulSoup(driver.page_source, "html5lib")
 
  for a in juha.findAll("a"):
@@ -84,20 +91,32 @@ def pageHandler(driver):
   except KeyError:
    pass
 
-def siteHandler(driver, p = 1):
- loadPage("https://scriptzbase.org/nulled_scripts/?page=" + str(p), driver)
+def siteHandler(p):
+ global driver
+
+ loadPage("https://scriptzbase.org/nulled_scripts/?page=" + str(p))
 
  if driver.current_url[-len(str(p)):] == str(p):
-  pageHandler(driver)
-  siteHandler(driver, p+1)
+  pageHandler()
+  return True
 
-def mainHandler(driver):
+ return False
+
+def mainHandler():
  os.makedirs("files", exist_ok=True)
- siteHandler(driver)
+ p = 1
 
-if __name__ == "__main__":
+ while True:
+  if not siteHandler(p):
+   break
+  p += 1
+
+def makeDriver():
  caps = webdriver.DesiredCapabilities().PHANTOMJS.copy()
  caps["phantoms.page.settings.userAgent"] = useragent
- driver = webdriver.PhantomJS(desired_capabilities=caps)
- mainHandler(driver)
+ return webdriver.PhantomJS(desired_capabilities=caps)
+
+if __name__ == "__main__":
+ driver = makeDriver()
+ mainHandler()
  driver.close()