old_contents: # -*- coding: utf-8 -*-
  """
      flask-sentinel
      ~~~~~~~~~~~~~~
  
      :copyright: (c) 2015 by Nicola Iarocci.
      :license: BSD, see LICENSE for more details.
  """
  from flask import Blueprint
  
  import views
  from core import oauth, mongo, redis
  from utils import Config
  from validator import MyRequestValidator
  
  
  class ResourceOwnerPasswordCredentials(object):
      def __init__(self, app=None):
          self.app = app
          if app is not None:
              self.init_app(app)
  
      def init_app(self, app):
          config = Config(app)
          redis.from_url(config.value('REDIS_URL'))
          self.app.config['DEBUG'] = True
          self.register_blueprint(app)
  
          if config.value('TOKEN_URL') is not False:
              app.add_url_rule(
                  config.url_rule_for('TOKEN_URL'),
                  view_func=views.access_token,
                  methods=['POST']
              )
  
          if config.value('MANAGEMENT_URL') is not False:
              app.add_url_rule(
                  config.url_rule_for('MANAGEMENT_URL'),
                  view_func=views.management,
                  methods=['POST', 'GET']
              )
  
          mongo.init_app(app, config_prefix='SENTINEL_MONGO')
          oauth.init_app(app)
          oauth._validator = MyRequestValidator()
  
      def register_blueprint(self, app):
              module = Blueprint('flask-sentinel', __name__,
                                 template_folder='templates')
              app.register_blueprint(module)
              return module
  
new_contents: # -*- coding: utf-8 -*-
  """
      flask-sentinel
      ~~~~~~~~~~~~~~
  
      :copyright: (c) 2015 by Nicola Iarocci.
      :license: BSD, see LICENSE for more details.
  """
  from flask import Blueprint
  
  import views
  from core import oauth, mongo, redis
  from utils import Config
  from validator import MyRequestValidator
  from redis.connection import ConnectionPool
  
  
  class ResourceOwnerPasswordCredentials(object):
      def __init__(self, app=None):
          self.app = app
          if app is not None:
              self.init_app(app)
  
      def init_app(self, app):
          config = Config(app)
          redis.connection_pool=ConnectionPool.from_url(config.value('REDIS_URL'))
          self.app.config['DEBUG'] = True
          self.register_blueprint(app)
  
          if config.value('TOKEN_URL') is not False:
              app.add_url_rule(
                  config.url_rule_for('TOKEN_URL'),
                  view_func=views.access_token,
                  methods=['POST']
              )
  
          if config.value('MANAGEMENT_URL') is not False:
              app.add_url_rule(
                  config.url_rule_for('MANAGEMENT_URL'),
                  view_func=views.management,
                  methods=['POST', 'GET']
              )
  
          mongo.init_app(app, config_prefix='SENTINEL_MONGO')
          oauth.init_app(app)
          oauth._validator = MyRequestValidator()
  
      def register_blueprint(self, app):
              module = Blueprint('flask-sentinel', __name__,
                                 template_folder='templates')
              app.register_blueprint(module)
              return module
  
subject: Update flask_sentinel.py