org.python.core
Class imp

java.lang.Object
  org.python.core.imp

public class imp

extends java.lang.Object

Utility functions for "import" support.

Field Summary

static int

APIVersion

Method Summary

static PyModule	addModule(java.lang.String name)
static boolean	caseok(java.io.File file, java.lang.String filename, int namelen)
static byte[]	compileSource(java.lang.String name, java.io.File file)
static byte[]	compileSource(java.lang.String name, java.io.File file, java.lang.String filename, java.lang.String outFilename)
static PyObject	createFromSource(java.lang.String name, java.io.InputStream fp, java.lang.String filename)
static java.lang.ClassLoader	getSyspathJavaLoader()
static void	importAll(java.lang.String mod, PyFrame frame) Called from jython generated code when a statement like "from spam.eggs import *" is executed.
static PyObject[]	importFrom(java.lang.String mod, java.lang.String[] names, PyFrame frame) Called from jpython generated code when a stamenet like "from spam.eggs import foo, bar" is executed.
static PyObject[]	importFromAs(java.lang.String mod, java.lang.String[] names, java.lang.String[] asnames, PyFrame frame) Called from jpython generated code when a stamenet like "from spam.eggs import foo as spam" is executed.
static PyObject	importName(java.lang.String name, boolean top) Import a module by name.
static PyObject	importName(java.lang.String name, boolean top, PyObject modDict) Import a module by name.
static PyObject	importOne(java.lang.String mod, PyFrame frame) Called from jpython generated code when a statement like "import spam" is executed.
static PyObject	importOneAs(java.lang.String mod, PyFrame frame) Called from jpython generated code when a statement like "import spam as foo" is executed.
static PyObject	load(java.lang.String name) Load the module by name.
static PyObject	loadFromCompiled(java.lang.String name, java.io.InputStream stream, java.lang.String filename)
static PyObject	loadFromSource(java.lang.String name, java.io.InputStream stream, java.lang.String filename)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

APIVersion

public static final int APIVersion

See Also:

Constant Field Values

Method Detail

getSyspathJavaLoader

public static java.lang.ClassLoader getSyspathJavaLoader()

addModule

public static PyModule addModule(java.lang.String name)

compileSource

public static byte[] compileSource(java.lang.String name,
                                   java.io.File file)

compileSource

public static byte[] compileSource(java.lang.String name,
                                   java.io.File file,
                                   java.lang.String filename,
                                   java.lang.String outFilename)

createFromSource

public static PyObject createFromSource(java.lang.String name,
                                        java.io.InputStream fp,
                                        java.lang.String filename)

loadFromSource

public static PyObject loadFromSource(java.lang.String name,
                                      java.io.InputStream stream,
                                      java.lang.String filename)

loadFromCompiled

public static PyObject loadFromCompiled(java.lang.String name,
                                        java.io.InputStream stream,
                                        java.lang.String filename)

caseok

public static boolean caseok(java.io.File file,
                             java.lang.String filename,
                             int namelen)

load

public static PyObject load(java.lang.String name)

Load the module by name. Upon loading the module it will be added to sys.modules.

Parameters:

name - the name of the module to load

Returns:

the loaded module

importName

public static PyObject importName(java.lang.String name,
                                  boolean top)

Import a module by name.

Parameters:

name - the name of the package to import

top - if true, return the top module in the name, otherwise the last

Returns:

an imported module (Java or Python)

importName

public static PyObject importName(java.lang.String name,
                                  boolean top,
                                  PyObject modDict)

Import a module by name. This is the default call for __builtin__.__import__.

Parameters:

name - the name of the package to import

top - if true, return the top module in the name, otherwise the last

modDict - the __dict__ of an already imported module

Returns:

an imported module (Java or Python)

importOne

public static PyObject importOne(java.lang.String mod,
                                 PyFrame frame)

Called from jpython generated code when a statement like "import spam" is executed.

importOneAs

public static PyObject importOneAs(java.lang.String mod,
                                   PyFrame frame)

Called from jpython generated code when a statement like "import spam as foo" is executed.

importFrom

public static PyObject[] importFrom(java.lang.String mod,
                                    java.lang.String[] names,
                                    PyFrame frame)

Called from jpython generated code when a stamenet like "from spam.eggs import foo, bar" is executed.

importFromAs

public static PyObject[] importFromAs(java.lang.String mod,
                                      java.lang.String[] names,
                                      java.lang.String[] asnames,
                                      PyFrame frame)

Called from jpython generated code when a stamenet like "from spam.eggs import foo as spam" is executed.

importAll

public static void importAll(java.lang.String mod,
                             PyFrame frame)

Called from jython generated code when a statement like "from spam.eggs import *" is executed.