code: def _get_effect_statement(self, effect, methods):
          
          statements = []
  
          if len(methods) > 0:
              statement = self._get_empty_statement(effect)
  
              for method in methods:
                  if (method['conditions'] is None or
                          len(method['conditions']) == 0):
                      statement['Resource'].append(method['resource_arn'])
                  else:
                      cond_statement = self._get_empty_statement(effect)
                      cond_statement['Resource'].append(method['resource_arn'])
                      cond_statement['Condition'] = method['conditions']
                      statements.append(cond_statement)
              statements.append(statement)
  
          return statements
docs: This function loops over an array of objects containing
          a resourceArn and conditions statement and generates
          the array of statements for the policy.