Jython 3.0.0-snapshot · org.python.modules.marshal

Nested and Inner Type Summary

Modifier and Type	Class and Description
private static class	marshal.BoolCodec `Codec` for Python `bool`.
private static class	marshal.BytesCodec `Codec` for Python `bytes`.
public static class	marshal.BytesReader A `Reader` that has a `ByteBuffer` as its source.
pack-priv static class	marshal.BytesWriter A `Writer` that has a `ByteArrayBuilder` as its destination.
pack-priv static interface	marshal.Codec A `Codec` groups together the code for writing and reading instances of a particular Python type.
private static class	marshal.CodeCodec `Codec` for Python `code`.
private static interface	marshal.Decoder We apply a particular `Decoder` to the stream after we read a type code byte that tells us which one to use, to decode the data following.
private static class	marshal.DictCodec `Codec` for Python `dict`.
private static class	marshal.FloatCodec `Codec` for Python `float`.
private static class	marshal.IntCodec `Codec` for Python `int`.
private static class	marshal.ListCodec `Codec` for Python `list`.
public abstract static class	marshal.Reader A `marshal.Reader` holds either an `InputStream` or a `java.nio.ByteBuffer` (maybe wrapping a `byte[]`) provided by the caller, from which it will read during the time that the `marshal` module is de-serialising objects from it.
private static class	marshal.RefCodec Pseudo-`Codec` for records containing a reference, which must previously have been defined (and not still be `null`).
private static class	marshal.SingletonCodec `Codec` for several Python singletons.
private static class	marshal.StrCodec `Codec` for Python `str`.
public static class	marshal.StreamReader A `Reader` that has a `java.io.InputStream` as its source.
pack-priv static class	marshal.StreamWriter A `Writer` that has a `java.io.OutputStream` as its destination.
private static class	marshal.TupleCodec `Codec` for Python `int`.
private static class	marshal.TypeCodec `Codec` for `type`s.
pack-priv abstract static class	marshal.Writer A `marshal.Writer` holds an `OutputStream` during the time that the `marshal` module is serialising objects to it.

Field Summary

Modifier and Type	Field and Description
private static final BigInteger	BIG_MASK15 A mask for the low 15 bits.
private static HashMap<PyType, marshal.Codec>	codecForType A mapping from Python type to the Codec that is able to encode and decode that type.
private static HashMap<Integer, marshal.Decoder>	decoderForCode A mapping from the type code to the `Decoder` able to render the record as a Python object.
private static final int	FLAG_REF We add this to a `TYPE_*` code to indicate that the encoded object is cached at the next free index.
private static final int	MASK15 A mask for the low 15 bits.
private static final int	MAX_MARSHAL_STACK_DEPTH
private static final int	TYPE_ASCII The record encodes a `str` (counted bytes follow)
private static final int	TYPE_ASCII_INTERNED
private static final int	TYPE_BINARY_COMPLEX
private static final int	TYPE_BINARY_FLOAT
private static final int	TYPE_BYTES
private static final int	TYPE_CODE
private static final int	TYPE_COMPLEX
private static final int	TYPE_DICT The record encodes a `dict` (key-value pairs follow)
private static final int	TYPE_ELLIPSIS The record encodes `Ellipsis` (in one byte)
private static final int	TYPE_FALSE The record encodes `False` (in one byte)
private static final int	TYPE_FLOAT
private static final int	TYPE_FROZENSET
private static final int	TYPE_INT The record encodes an `int` (4 bytes follow)
private static final int	TYPE_INT64
private static final int	TYPE_INTERNED
private static final int	TYPE_LIST The record encodes a `list` (counted objects follow)
private static final int	TYPE_LONG The record encodes an `int` (counted 15-bit digits)
private static final int	TYPE_NONE The record encodes `None` (in one byte)
private static final int	TYPE_NULL
private static final int	TYPE_REF
private static final int	TYPE_SET
private static final int	TYPE_SHORT_ASCII The record encodes a `str` (counted bytes follow)
private static final int	TYPE_SHORT_ASCII_INTERNED
private static final int	TYPE_SMALL_TUPLE The record encodes a `tuple` (counted objects follow)
private static final int	TYPE_STOPITER The record encodes the type `StopIteration`
private static final int	TYPE_TRUE The record encodes `True` (in one byte)
private static final int	TYPE_TUPLE The record encodes a `tuple` (counted objects follow)
private static final int	TYPE_UNICODE The record encodes a `str` (counted code points follow)
private static final int	TYPE_UNKNOWN
pack-priv static final int	VERSION

Constructor Summary

Access	Constructor and Description
public	marshal()

Method Summary

Modifier and Type	Method and Description
public static void	dump(Object to write value, Object on which to write file, int of the format to use version) `marshal.dump(value, file, version=4)`: Write the value on the open file.
public static PyBytes	Returns: `bytes` containing result dumps(Object to write value, int of the format to use version) `marshal.dumps(value, version=4)`: Return a `bytes` object into which the given value has been written, as to a file using `dump(Object, Object, int)`.
public static Object	Returns: the object read load(Object to read file) `marshal.load(file)`: read one value from an open file and return it.
public static Object	Returns: the object read loads(Object to read bytes) `marshal.loads(bytes)`: read one value from a bytes-like object and return it.
private static void	register(marshal.Codec to register codec) Associate a codec with its target Python type in `codecForType` and each read method it supplies with the type code it supports.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

public Class marshal

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary