old_contents: from pysis.reqs.base import Request
  from pysis.resources.emails import EmailSubscription
  
  class GetSubscriptions(Request):
      uri='emails/subscriptions/{id]'
      resource = EmailSubscription
  
      def clean_uri(self):
          uri = 'emails/subscriptions'
  
          params = []
  
          if self.id:
              uri += '/{id}'
  
          else:
              if self.type:
                  params.append('type={type}')
  
          if len(params) > 0:
              uri += '?'
              for p in params[:-1]:
                  uri += p + '&'
              else:
                  uri += params[-1]
  
          return uri
  
  class TriggerSubscription(Request):
  
      uri = 'emails/subscriptions/{id}/trigger'
      resource = EmailSubscription
  
      def clean_uri(self):
          return 'emails/subscriptions/{id}/trigger'
  
  class CreateSubscription(Request):
  
      uri = 'emails/subscriptions'
  
      def clean_uri(self):
  
          return 'emails/subscriptions'
  
new_contents: from pysis.reqs.base import Request
  from pysis.resources.emails import EmailSubscription
  
  class GetSubscriptions(Request):
      uri='emails/subscriptions/{id}'
      resource = EmailSubscription
  
      def clean_uri(self):
          uri = 'emails/subscriptions'
  
          params = []
  
          if self.id:
              uri += '/{id}'
  
          else:
              if self.type:
                  params.append('type={type}')
  
          if len(params) > 0:
              uri += '?'
              for p in params[:-1]:
                  uri += p + '&'
              else:
                  uri += params[-1]
  
          return uri
  
  class TriggerSubscription(Request):
  
      uri = 'emails/subscriptions/{id}/trigger'
      resource = EmailSubscription
  
      def clean_uri(self):
          return 'emails/subscriptions/{id}/trigger'
  
  class CreateSubscription(Request):
  
      uri = 'emails/subscriptions'
  
      def clean_uri(self):
  
          return 'emails/subscriptions'
  
subject: Update __init__.py