27 lines
968 B
Cython
27 lines
968 B
Cython
# -- cython: profile=True
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from cassandra.parsing cimport ParseDesc, ColumnParser
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from cassandra.deserializers import make_deserializers
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include "ioutils.pyx"
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def make_recv_results_rows(ColumnParser colparser):
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def recv_results_rows(cls, f, int protocol_version, user_type_map):
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"""
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Parse protocol data given as a BytesIO f into a set of columns (e.g. list of tuples)
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This is used as the recv_results_rows method of (Fast)ResultMessage
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"""
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paging_state, column_metadata = cls.recv_results_metadata(f, user_type_map)
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colnames = [c[2] for c in column_metadata]
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coltypes = [c[3] for c in column_metadata]
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desc = ParseDesc(colnames, coltypes, make_deserializers(coltypes),
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protocol_version)
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reader = BytesIOReader(f.read())
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parsed_rows = colparser.parse_rows(reader, desc)
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return (paging_state, (colnames, parsed_rows))
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return recv_results_rows
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