mirror of
https://github.com/hanzo-ds/driver.git
synced 2026-10-30 20:32:40 +00:00
zeekay
eb74c996a6
Imports read `datastore_driver`, distribution `datastore-driver`, so nothing has to import another product's name to talk to Hanzo Datastore. Cut from upstream 0.2.9 — the version this stack already ran — rather than from upstream HEAD, so it is a PURE RENAME with no behaviour change. Forking from HEAD would have dragged versions along with the name (connect alone jumped 0.8.17 -> 1.6.0, a major), which is a different and much riskier change wearing a rename's clothes. X-ClickHouse-* headers are untouched: they are wire protocol the server sends and expects, and a different token shape from the module name.
23 lines
712 B
Python
23 lines
712 B
Python
from .reader import read_binary_uint8
|
|
from .varint import read_varint
|
|
|
|
|
|
class BlockStreamProfileInfo(object):
|
|
def __init__(self):
|
|
self.rows = 0
|
|
self.blocks = 0
|
|
self.bytes = 0
|
|
self.applied_limit = False # bool
|
|
self.rows_before_limit = 0
|
|
self.calculated_rows_before_limit = 0 # bool
|
|
|
|
super(BlockStreamProfileInfo, self).__init__()
|
|
|
|
def read(self, fin):
|
|
self.rows = read_varint(fin)
|
|
self.blocks = read_varint(fin)
|
|
self.bytes = read_varint(fin)
|
|
self.applied_limit = bool(read_binary_uint8(fin))
|
|
self.rows_before_limit = read_varint(fin)
|
|
self.calculated_rows_before_limit = bool(read_binary_uint8(fin))
|