org.python.modules.zipimport

Class zipimporter

java.lang.Object

org.python.core.PyObject

org.python.core.util.importer<PyObject>

org.python.modules.zipimport.zipimporter

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

zipimporterDerived

public class zipimporter
extends importer<PyObject>

Import Python modules and packages from ZIP-format archives.

Author:

Philip Jenvey

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.python.core.PyObject

PyObject.ConversionException

Field Summary

Fields

Modifier and Type	Field and Description
static PyString	__doc__
java.lang.String	archive Pathname of the Zip archive
PyObject	files Dict with file info {path: tocEntry}
java.lang.String	prefix File prefix: "a/sub/directory/"
static PyType	TYPE

Constructor Summary

Constructors

Constructor and Description
zipimporter()
zipimporter(PyType subType)
zipimporter(java.lang.String path)

Method Summary

Methods

Modifier and Type	Method and Description
PyObject	find_module(java.lang.String fullname)
PyObject	find_module(java.lang.String fullname, java.lang.String path) Find the module for the fully qualified name.
PyObject	get_code(java.lang.String fullname) Return the code object associated with the module.
java.lang.String	get_data(java.lang.String path) Return the uncompressed data for the file at the specified path as a String.
java.lang.String	get_source(java.lang.String fullname) Return the source code for the module as a string (using newline characters for line endings)
boolean	is_package(java.lang.String fullname) Return a boolean signifying whether the module is a package or not.
PyObject	load_module(java.lang.String fullname) Load a module for the fully qualified name.
org.python.modules.zipimport.zipimporter.ZipBundle	makeBundle(java.lang.String datapath, PyObject entry) Given a path to a compressed file in the archive, return the file's (uncompressed) data stream in a ZipBundle.
java.lang.String	toString()

Methods inherited from class org.python.core.PyObject

__abs__, __add__, __and__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __cmp__, __coerce__, __coerce_ex__, __complex__, __contains__, __delattr__, __delattr__, __delete__, __delitem__, __delitem__, __delslice__, __delslice__, __dir__, __div__, __divmod__, __eq__, __findattr__, __findattr__, __findattr_ex__, __finditem__, __finditem__, __finditem__, __float__, __floordiv__, __format__, __ge__, __get__, __getattr__, __getattr__, __getitem__, __getitem__, __getnewargs__, __getslice__, __getslice__, __gt__, __hash__, __hex__, __iadd__, __iand__, __idiv__, __idivmod__, __ifloordiv__, __ilshift__, __imod__, __imul__, __index__, __int__, __invert__, __ior__, __ipow__, __irshift__, __isub__, __iter__, __iternext__, __itruediv__, __ixor__, __le__, __len__, __long__, __lshift__, __lt__, __mod__, __mul__, __ne__, __neg__, __nonzero__, __not__, __oct__, __or__, __pos__, __pow__, __pow__, __radd__, __rand__, __rdiv__, __rdivmod__, __reduce__, __reduce_ex__, __reduce_ex__, __repr__, __rfloordiv__, __rlshift__, __rmod__, __rmul__, __ror__, __rpow__, __rrshift__, __rshift__, __rsub__, __rtruediv__, __rxor__, __set__, __setattr__, __setattr__, __setitem__, __setitem__, __setitem__, __setslice__, __setslice__, __str__, __sub__, __tojava__, __truediv__, __trunc__, __unicode__, __xor__, _add, _and, _callextra, _cmp, _div, _divmod, _doget, _doget, _doset, _eq, _floordiv, _ge, _gt, _iadd, _iand, _idiv, _idivmod, _ifloordiv, _ilshift, _imod, _imul, _in, _ior, _ipow, _irshift, _is, _isnot, _isub, _itruediv, _ixor, _jcall, _jcallexc, _jthrow, _le, _lshift, _lt, _mod, _mul, _ne, _notin, _or, _pow, _rshift, _sub, _truediv, _xor, asDouble, asIndex, asIndex, asInt, asInt, asIterable, asLong, asLong, asName, asName, asString, asString, asStringOrNull, asStringOrNull, bit_length, conjugate, delDict, delType, dispatch__init__, equals, fastGetClass, fastGetDict, getDict, getType, hashCode, implementsDescrDelete, implementsDescrGet, implementsDescrSet, invoke, invoke, invoke, invoke, invoke, invoke, isCallable, isDataDescr, isIndex, isMappingType, isNumberType, isSequenceType, noAttributeError, object___subclasshook__, readonlyAttributeError, setDict, setType

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

TYPE

public static final PyType TYPE

__doc__

public static final PyString __doc__

archive

public java.lang.String archive

Pathname of the Zip archive

prefix

public java.lang.String prefix

File prefix: "a/sub/directory/"

files

public PyObject files

Dict with file info {path: tocEntry}

Constructor Detail

zipimporter

public zipimporter()

zipimporter

public zipimporter(PyType subType)

zipimporter

public zipimporter(java.lang.String path)

Method Detail

find_module

public PyObject find_module(java.lang.String fullname)

find_module

public PyObject find_module(java.lang.String fullname,
                   java.lang.String path)

Find the module for the fully qualified name.

Parameters:

fullname - the fully qualified name of the module

path - if not installed on the meta-path None or a module path

Returns:

a loader instance if this importer can load the module, None otherwise

load_module

public PyObject load_module(java.lang.String fullname)

Load a module for the fully qualified name.

Parameters:

fullname - the fully qualified name of the module

Returns:

a loaded PyModule

get_data

public java.lang.String get_data(java.lang.String path)

Return the uncompressed data for the file at the specified path as a String.

Parameters:

path - a String path name within the archive

Returns:

a String of data in binary mode (no CRLF)

is_package

public boolean is_package(java.lang.String fullname)

Return a boolean signifying whether the module is a package or not.

Parameters:

fullname - the fully qualified name of the module

Returns:

a boolean describing if the module is a package

get_code

public PyObject get_code(java.lang.String fullname)

Return the code object associated with the module.

Parameters:

fullname - the fully qualified name of the module

Returns:

the module's PyCode object or None

get_source

public java.lang.String get_source(java.lang.String fullname)

Return the source code for the module as a string (using newline characters for line endings)

Parameters:

fullname - the fully qualified name of the module

Returns:

a String of the module's source code or null

makeBundle

public org.python.modules.zipimport.zipimporter.ZipBundle makeBundle(java.lang.String datapath,
                                                            PyObject entry)

Given a path to a compressed file in the archive, return the file's (uncompressed) data stream in a ZipBundle.

Parameters:

datapath - file's filename inside of the archive

Returns:

a ZipBundle with an InputStream to the file's uncompressed data

toString

public java.lang.String toString()

Overrides:

toString in class PyObject