def _build_get_range_request(self,
key,
range_end=None,
limit=None,
revision=None,
sort_order=None,
sort_target='key',
serializable=False,
keys_only=False,
count_only=False,
min_mod_revision=None,
max_mod_revision=None,
min_create_revision=None,
max_create_revision=None):
range_request = etcdrpc.RangeRequest()
range_request.key = utils.to_bytes(key)
range_request.keys_only = keys_only
range_request.count_only = count_only
range_request.serializable = serializable
if range_end is not None:
range_request.range_end = utils.to_bytes(range_end)
if limit is not None:
range_request.limit = limit
if revision is not None:
range_request.revision = revision
if min_mod_revision is not None:
range_request.min_mod_revision = min_mod_revision
if max_mod_revision is not None:
range_request.max_mod_revision = max_mod_revision
if min_create_revision is not None:
range_request.min_mod_revision = min_create_revision
if max_create_revision is not None:
range_request.min_mod_revision = max_create_revision
sort_orders = {
None: etcdrpc.RangeRequest.NONE,
'ascend': etcdrpc.RangeRequest.ASCEND,
'descend': etcdrpc.RangeRequest.DESCEND,
}
request_sort_order = sort_orders.get(sort_order)
if request_sort_order is None:
raise ValueError('unknown sort order: "{}"'.format(sort_order))
range_request.sort_order = request_sort_order
sort_targets = {
None: etcdrpc.RangeRequest.KEY,
'key': etcdrpc.RangeRequest.KEY,
'version': etcdrpc.RangeRequest.VERSION,
'create': etcdrpc.RangeRequest.CREATE,
'mod': etcdrpc.RangeRequest.MOD,
'value': etcdrpc.RangeRequest.VALUE,
}
request_sort_target = sort_targets.get(sort_target)
if request_sort_target is None:
raise ValueError('sort_target must be one of "key", '
'"version", "create", "mod" or "value"')
range_request.sort_target = request_sort_target
return range_request
def _build_get_range_request(self,
key,
range_end=None,
limit=None,
revision=None,
sort_order=None,
sort_target='key',
serializable=False,
keys_only=False,
count_only=None,
min_mod_revision=None,
max_mod_revision=None,
min_create_revision=None,
max_create_revision=None):
range_request = etcdrpc.RangeRequest()
range_request.key = utils.to_bytes(key)
range_request.keys_only = keys_only
if range_end is not None:
range_request.range_end = utils.to_bytes(range_end)
if sort_order is None:
range_request.sort_order = etcdrpc.RangeRequest.NONE
elif sort_order == 'ascend':
range_request.sort_order = etcdrpc.RangeRequest.ASCEND
elif sort_order == 'descend':
range_request.sort_order = etcdrpc.RangeRequest.DESCEND
else:
raise ValueError('unknown sort order: "{}"'.format(sort_order))
if sort_target is None or sort_target == 'key':
range_request.sort_target = etcdrpc.RangeRequest.KEY
elif sort_target == 'version':
range_request.sort_target = etcdrpc.RangeRequest.VERSION
elif sort_target == 'create':
range_request.sort_target = etcdrpc.RangeRequest.CREATE
elif sort_target == 'mod':
range_request.sort_target = etcdrpc.RangeRequest.MOD
elif sort_target == 'value':
range_request.sort_target = etcdrpc.RangeRequest.VALUE
else:
raise ValueError('sort_target must be one of "key", '
'"version", "create", "mod" or "value"')
range_request.serializable = serializable
return range_request
