def build_filter_params()

in footmark/ess/connection.py [0:0]

• 27 lines of code
• 11 McCabe index (conditional complexity)

    def build_filter_params(self, params, filters):
        if not isinstance(filters, dict):
            return

        flag = 1
        for key, value in list(filters.items()):
            acs_key = key
            if acs_key.startswith('tag:'):
                while ('set_Tag%dKey' % flag) in params:
                    flag += 1
                if flag < 6:
                    params['set_Tag%dKey' % flag] = acs_key[4:]
                    params['set_Tag%dValue' % flag] = filters[acs_key]
                flag += 1
                continue
            if key == 'group_id':
                if not value.startswith('sg-') or len(value) != 12:
                    warnings.warn("The group-id filter now requires a security group "
                                  "identifier (sg-*) instead of a security group ID. "
                                  "The group-id " + value + "may be invalid.",
                                  UserWarning)
                params['set_SecurityGroupId'] = value
                continue
            if not isinstance(value, dict):
                acs_key = ''.join(s.capitalize() for s in acs_key.split('_'))
                params['set_' + acs_key] = value
                continue

            self.build_filters_params(params, value)