org.python.modules.zipimport
Class zipimporter

java.lang.Object
  extended by org.python.core.PyObject
      extended by org.python.core.util.importer<PyObject>
          extended by org.python.modules.zipimport.zipimporter
All Implemented Interfaces:
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
static PyString __doc__
           
 String archive
          Pathname of the Zip archive
 PyObject files
          Dict with file info {path: tocEntry}
 String prefix
          File prefix: "a/sub/directory/"
static PyType TYPE
           
 
Constructor Summary
zipimporter()
           
zipimporter(PyType subType)
           
zipimporter(String path)
           
 
Method Summary
 PyObject find_module(String fullname)
           
 PyObject find_module(String fullname, String path)
          Find the module for the fully qualified name.
 PyObject get_code(String fullname)
          Return the code object associated with the module.
 String get_data(String path)
          Return the uncompressed data for the file at the specified path as a String.
 String get_source(String fullname)
          Return the source code for the module as a string (using newline characters for line endings)
 boolean is_package(String fullname)
          Return a boolean signifying whether the module is a package or not.
 PyObject load_module(String fullname)
          Load a module for the fully qualified name.
 org.python.modules.zipimport.zipimporter.ZipBundle makeBundle(String datapath, PyObject entry)
          Given a path to a compressed file in the archive, return the file's (uncompressed) data stream in a ZipBundle.
 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__, __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__, __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, delDict, delType, dispatch__init__, equals, fastGetClass, fastGetDict, getDict, getType, hashCode, implementsDescrDelete, implementsDescrSet, invoke, invoke, invoke, invoke, invoke, invoke, isCallable, isDataDescr, isIndex, isMappingType, isNumberType, isSequenceType, noAttributeError, 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 String archive
Pathname of the Zip archive


prefix

public 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(String path)
Method Detail

find_module

public PyObject find_module(String fullname)

find_module

public PyObject find_module(String fullname,
                            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(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 String get_data(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(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(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 String get_source(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(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 String toString()
Overrides:
toString in class PyObject


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