import flask
from .. import auth
import urllib.parse

def checkForSession():
	if "uid" in flask.session:
		session = auth.validateSession(flask.session["uid"])
		if session != None:
			return session
	return None

def redirectAndSave(path):	
	flask.session["donePage"] = urllib.parse.urlparse(flask.request.url).path
	return response

def markRedirectAsRecovered():
	if "donePage" in flask.session:
		del flask.session["donePage"]
	else:
		raise KeyError("No redirect to be recovered from.")
		
def canRecoverFromRedirect():
	if "donePage" in flask.session:
		return flask.session["donePage"]
	return None


import flask
from .. import auth
import urllib.parse

def checkForSession():
	if "uid" in flask.session:
		session = auth.validateSession(flask.session["uid"])
		if session != None:
			return session
	return None

def redirectAndSave(path):	
	flask.session["donePage"] = urllib.parse.urlparse(flask.request.url).path
	return flask.redirect(path)

def markRedirectAsRecovered():
	if "donePage" in flask.session:
		del flask.session["donePage"]
	else:
		raise KeyError("No redirect to be recovered from.")
		
def canRecoverFromRedirect():
	if "donePage" in flask.session:
		return flask.session["donePage"]
	return None


Fix legacy return in redirectAndSave
Fix legacy return in redirectAndSave

  import flask
  from .. import auth
  import urllib.parse
  
  def checkForSession():
  	if "uid" in flask.session:
  		session = auth.validateSession(flask.session["uid"])
  		if session != None:
  			return session
  	return None
  
  def redirectAndSave(path):	
  	flask.session["donePage"] = urllib.parse.urlparse(flask.request.url).path
- 	return response
+ 	return flask.redirect(path)
  
  def markRedirectAsRecovered():
  	if "donePage" in flask.session:
  		del flask.session["donePage"]
  	else:
  		raise KeyError("No redirect to be recovered from.")
  		
  def canRecoverFromRedirect():
  	if "donePage" in flask.session:
  		return flask.session["donePage"]
  	return None
  
  
Fix legacy return in redirectAndSave
## Code Before:
import flask
from .. import auth
import urllib.parse

def checkForSession():
	if "uid" in flask.session:
		session = auth.validateSession(flask.session["uid"])
		if session != None:
			return session
	return None

def redirectAndSave(path):	
	flask.session["donePage"] = urllib.parse.urlparse(flask.request.url).path
	return response

def markRedirectAsRecovered():
	if "donePage" in flask.session:
		del flask.session["donePage"]
	else:
		raise KeyError("No redirect to be recovered from.")
		
def canRecoverFromRedirect():
	if "donePage" in flask.session:
		return flask.session["donePage"]
	return None


## Instruction:
Fix legacy return in redirectAndSave
## Code After:
import flask
from .. import auth
import urllib.parse

def checkForSession():
	if "uid" in flask.session:
		session = auth.validateSession(flask.session["uid"])
		if session != None:
			return session
	return None

def redirectAndSave(path):	
	flask.session["donePage"] = urllib.parse.urlparse(flask.request.url).path
	return flask.redirect(path)

def markRedirectAsRecovered():
	if "donePage" in flask.session:
		del flask.session["donePage"]
	else:
		raise KeyError("No redirect to be recovered from.")
		
def canRecoverFromRedirect():
	if "donePage" in flask.session:
		return flask.session["donePage"]
	return None

