def __init__()

in cqlsh-expansion/pylib/cqlshlib/copyutil.py [0:0]

• 25 lines of code
• 14 McCabe index (conditional complexity)

    def __init__(self, parent, table_meta, statement=None):
        self.ks = parent.ks
        self.table = parent.table
        self.columns = parent.valid_columns
        self.nullval = parent.nullval
        self.decimal_sep = parent.decimal_sep
        self.thousands_sep = parent.thousands_sep
        self.boolean_styles = parent.boolean_styles
        self.date_time_format = parent.date_time_format.timestamp_format
        self.debug = parent.debug
        self.encoding = parent.encoding

        self.table_meta = table_meta
        self.primary_key_indexes = [self.columns.index(col.name) for col in self.table_meta.primary_key]
        self.partition_key_indexes = [self.columns.index(col.name) for col in self.table_meta.partition_key]

        if statement is None:
            self.use_prepared_statements = False
            statement = self._get_primary_key_statement(parent, table_meta)
        else:
            self.use_prepared_statements = True

        self.is_counter = parent.is_counter(table_meta)
        self.proto_version = statement.protocol_version

        # the cql types and converters for the prepared statement, either the full statement or only the primary keys
        self.cqltypes = [c.type for c in statement.column_metadata]
        self.converters = [self._get_converter(c.type) for c in statement.column_metadata]

        # the cql types for the entire statement, these are the same as the types above but
        # only when using prepared statements
        self.coltypes = [table_meta.columns[name].cql_type for name in parent.valid_columns]
        # these functions are used for non-prepared statements to protect values with quotes if required
        self.protectors = [self._get_protector(t) for t in self.coltypes]