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from __future__ import absolute_import
from .api import Request, Response
from .types import Array, Int8, Int16, Int32, Int64, Schema, String
UNKNOWN_OFFSET = -1
class OffsetResetStrategy(object):
LATEST = -1
EARLIEST = -2
NONE = 0
class OffsetResponse_v0(Response):
API_KEY = 2
API_VERSION = 0
SCHEMA = Schema(
('topics', Array(
('topic', String('utf-8')),
('partitions', Array(
('partition', Int32),
('error_code', Int16),
('offsets', Array(Int64))))))
)
class OffsetResponse_v1(Response):
API_KEY = 2
API_VERSION = 1
SCHEMA = Schema(
('topics', Array(
('topic', String('utf-8')),
('partitions', Array(
('partition', Int32),
('error_code', Int16),
('timestamp', Int64),
('offset', Int64)))))
)
class OffsetResponse_v2(Response):
API_KEY = 2
API_VERSION = 2
SCHEMA = Schema(
('throttle_time_ms', Int32),
('topics', Array(
('topic', String('utf-8')),
('partitions', Array(
('partition', Int32),
('error_code', Int16),
('timestamp', Int64),
('offset', Int64)))))
)
class OffsetRequest_v0(Request):
API_KEY = 2
API_VERSION = 0
RESPONSE_TYPE = OffsetResponse_v0
SCHEMA = Schema(
('replica_id', Int32),
('topics', Array(
('topic', String('utf-8')),
('partitions', Array(
('partition', Int32),
('timestamp', Int64),
('max_offsets', Int32)))))
)
DEFAULTS = {
'replica_id': -1
}
class OffsetRequest_v1(Request):
API_KEY = 2
API_VERSION = 1
RESPONSE_TYPE = OffsetResponse_v1
SCHEMA = Schema(
('replica_id', Int32),
('topics', Array(
('topic', String('utf-8')),
('partitions', Array(
('partition', Int32),
('timestamp', Int64)))))
)
DEFAULTS = {
'replica_id': -1
}
class OffsetRequest_v2(Request):
API_KEY = 2
API_VERSION = 2
RESPONSE_TYPE = OffsetResponse_v2
SCHEMA = Schema(
('replica_id', Int32),
('isolation_level', Int8), # <- added isolation_level
('topics', Array(
('topic', String('utf-8')),
('partitions', Array(
('partition', Int32),
('timestamp', Int64)))))
)
DEFAULTS = {
'replica_id': -1
}
OffsetRequest = [OffsetRequest_v0, OffsetRequest_v1, OffsetRequest_v2]
OffsetResponse = [OffsetResponse_v0, OffsetResponse_v1, OffsetResponse_v2]
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