old_contents: from flask import Blueprint, request, url_for, render_template
  from flask.ext.security import current_user
  
  play = Blueprint('play', __name__, template_folder='templates')
  
  
  @play.route('/')
  def index():
      api_token = current_user.api_token
      return render_template('play/index.html', api_token=api_token)
  
new_contents: from flask import Blueprint, request, url_for, render_template
  from flask import redirect
  from flask.ext.security import current_user, AnonymousUser
  
  play = Blueprint('play', __name__, template_folder='templates')
  
  
  @play.route('/')
  def index():
      if hasattr(current_user, 'api_token'):
          api_token = current_user.api_token
          return render_template('play/index.html', api_token=api_token)
      else:
          return redirect('/account/login')
  
subject: Fix error if anonymous user is logged in, instead redirect to login page