arrow.write_options
Module for [WriteOptions] class
Types 3
Methods
WriteOptions self()Returns `this`, for use in `with` statements.WriteOptionsGidBuilder builder()Get builder for [arrow.write_options.WriteOptions] Returns: New builder objectint alignment() @propertyGet `alignment` property. Returns: Write padding after memory buffers to this multiple of bytes. Generally 8 or 64.void alignment(int propval) @propertySet `alignment` property. Params: propval = Write padding after memory buffers to this multiple of bytes. Generally 8 or 64.bool allow64bit() @propertyGet `allow64bit` property. Returns: Whether to allow field lengths that don't fit in a signed 32-bit int. Some implementations may not be able to parse such streams.void allow64bit(bool propval) @propertySet `allow64bit` property. Params: propval = Whether to allow field lengths that don't fit in a signed 32-bit int. Some implementations may not be able to parse such streams.arrow.codec.Codec codec() @propertyGet `codec` property. Returns: Codec to use for compressing and decompressing record batch body buffers. This is not part of the Arrow IPC protocol and only for internal use (e.g. Feather files).void codec(arrow.codec.Codec propval) @propertySet `codec` property. Params: propval = Codec to use for compressing and decompressing record batch body buffers. This is not part of the Arrow IPC protocol and only for internal use (e.g. Feather ...int maxRecursionDepth() @propertyGet `maxRecursionDepth` property. Returns: The maximum permitted schema nesting depth.void maxRecursionDepth(int propval) @propertySet `maxRecursionDepth` property. Params: propval = The maximum permitted schema nesting depth.bool useThreads() @propertyGet `useThreads` property. Returns: Whether to use the global CPU thread pool.void useThreads(bool propval) @propertySet `useThreads` property. Params: propval = Whether to use the global CPU thread pool.bool writeLegacyIpcFormat() @propertyGet `writeLegacyIpcFormat` property. Returns: Whether to write the pre-0.15.0 encapsulated IPC message format consisting of a 4-byte prefix instead of 8 byte.void writeLegacyIpcFormat(bool propval) @propertySet `writeLegacyIpcFormat` property. Params: propval = Whether to write the pre-0.15.0 encapsulated IPC message format consisting of a 4-byte prefix instead of 8 byte.Methods
T alignment(int propval)Set `alignment` property. Params: propval = Write padding after memory buffers to this multiple of bytes. Generally 8 or 64. Returns: Builder instance for fluent chainingT allow64bit(bool propval)Set `allow64bit` property. Params: propval = Whether to allow field lengths that don't fit in a signed 32-bit int. Some implementations may not be able to parse such streams. Returns: Builder insta...T codec(arrow.codec.Codec propval)Set `codec` property. Params: propval = Codec to use for compressing and decompressing record batch body buffers. This is not part of the Arrow IPC protocol and only for internal use (e.g. Feather ...T maxRecursionDepth(int propval)Set `maxRecursionDepth` property. Params: propval = The maximum permitted schema nesting depth. Returns: Builder instance for fluent chainingT useThreads(bool propval)Set `useThreads` property. Params: propval = Whether to use the global CPU thread pool. Returns: Builder instance for fluent chainingT writeLegacyIpcFormat(bool propval)Set `writeLegacyIpcFormat` property. Params: propval = Whether to write the pre-0.15.0 encapsulated IPC message format consisting of a 4-byte prefix instead of 8 byte. Returns: Builder instance for...Fluent builder for [arrow.write_options.WriteOptions]
Methods