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, Traverseproc
  Direct Known Subclasses:
    zipimporterDerived

      public class zipimporter
      extends importer<PyObject>
      implements Traverseproc

  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` Path to the Zip archive
    `PyObject` | `files` Dict with file info {path: tocEntry}
    `java.lang.String` | `prefix` File prefix: "a/sub/directory/"
    `static PyType` | `TYPE`

    - ### Fields inherited from class org.python.core.PyObject

      `gcMonitorGlobal`

  - ### Constructor Summary

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

  - ### Method Summary

    All Methods Instance Methods Concrete 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 bytes.
    `PyObject` | `get_filename(java.lang.String fullname)`
    `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)
    `PyString` | `getArchive()` Path to the Zip archive as FS-encoded `str`.
    `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.
    `boolean` | `refersDirectlyTo(PyObject ob)` Optional operation.
    `java.lang.String` | `toString()`
    `int` | `traverse(Visitproc visit, java.lang.Object arg)` Traverses all directly contained `PyObject`s.

    - ### 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__, __ensure_finalizer__, __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, isInteger, 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

      Path to 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

    - #### getArchive

          public PyString getArchive()

      Path to the Zip archive as FS-encoded `str`.

    - #### 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 bytes.
      Specified by:
        `get_data` in class `importer<PyObject>`
      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_filename

          public PyObject get_filename(java.lang.String fullname)

    - #### 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`

    - #### traverse

          public int traverse(Visitproc visit,
                              java.lang.Object arg)

      Description copied from interface: `Traverseproc`
      Traverses all directly contained `PyObject`s. Like in CPython, `arg` must be passed unmodified to `visit` as its second parameter. If `Visitproc.visit(PyObject, Object)` returns nonzero, this return value must be returned immediately by traverse. `Visitproc.visit(PyObject, Object)` must not be called with a `null` PyObject-argument.
      Specified by:
        `traverse` in interface `Traverseproc`

    - #### refersDirectlyTo

          public boolean refersDirectlyTo(PyObject ob)

      Description copied from interface: `Traverseproc`
      Optional operation. Should only be implemented if it is more efficient than calling `Traverseproc.traverse(Visitproc, Object)` with a visitproc that just watches out for `ob`. Must return `false` if `ob` is `null`.
      Specified by:
        `refersDirectlyTo` in interface `Traverseproc`

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