org.python.core
Class Py

java.lang.Object
  org.python.core.Py

public final class Py
extends Object

Field Summary

static PyObject	ArithmeticError
static PyObject	AssertionError
static PyObject	AttributeError
static PyObject	BaseException
static int	COMMENT
static int	DEBUG
static PySystemState	defaultSystemState
static PyObject	DeprecationWarning
static PyObject	Ellipsis The singleton Ellipsis Python object - written as ... when indexing
static PyFrozenSet	EmptyFrozenSet A frozenset with zero elements
static PyObject[]	EmptyObjects A zero-length array of PyObject's to pass to functions that expect zero-arguments
static PyString	EmptyString A zero-length Python string
static PyTuple	EmptyTuple A tuple with zero elements
static PyObject	EnvironmentError
static PyObject	EOFError
static int	ERROR
static PyObject	Exception
static PyBoolean	False The Python boolean False
static PyObject	FloatingPointError
static PyObject	FutureWarning
static PyObject	GeneratorExit
static PyObject	ImportError
static PyObject	ImportWarning
static PyObject	IndentationError
static PyObject	IndexError
static PyObject	IOError
static PyObject	JavaError
static PyObject	KeyboardInterrupt
static PyObject	KeyError
static PyObject	LookupError
static PyObject	MemoryError
static int	MESSAGE
static PyObject	NameError
static PyString	Newline A Python string containing '\n'
static Object	NoConversion A unique object to indicate no conversion is possible in __tojava__ methods
static String[]	NoKeywords A zero-length array of Strings to pass to functions that don't have any keyword arguments
static PyObject	None The singleton None Python object
static PyObject	NotImplemented The singleton NotImplemented Python object.
static PyObject	NotImplementedError
static PyInteger	One The Python integer 1
static PyObject	OSError
static PyObject	OverflowError
static PyObject	PendingDeprecationWarning
static PyObject	ReferenceError
static PyObject	RuntimeError
static PyObject	RuntimeWarning
static PyString	Space A Python string containing ' '
static PyObject	StandardError
static StdoutWrapper	stderr
static PyObject	StopIteration
static PyObject	SyntaxError
static PyObject	SyntaxWarning
static PyObject	SystemError
static PyObject	SystemExit
static PyObject	TabError
static long	TPFLAGS_BASETYPE Set if the type allows subclassing
static long	TPFLAGS_HEAPTYPE Set if the type object is dynamically allocated
static PyBoolean	True The Python boolean True
static PyObject	TypeError
static PyObject	UnboundLocalError
static PyObject	UnicodeDecodeError
static PyObject	UnicodeEncodeError
static PyObject	UnicodeError
static PyObject	UnicodeTranslateError
static PyObject	UnicodeWarning
static PyObject	UserWarning
static PyObject	ValueError
static PyObject	Warning
static int	WARNING
static PyInteger	Zero The Python integer 0
static PyObject	ZeroDivisionError

Method Summary

static void	addTraceback(Throwable t, PyFrame frame)
static void	assert_(PyObject test)
static void	assert_(PyObject test, PyObject message)
static PyException	AssertionError(String message)
static PyException	AttributeError(String message)
static PyObject	compile_command_flags(String string, String filename, CompileMode kind, CompilerFlags cflags, boolean stdprompt)
static PyCode	compile_flags(InputStream istream, String filename, CompileMode kind, CompilerFlags cflags) Compiles python source code coming from a file or another external stream
static PyCode	compile_flags(org.python.antlr.base.mod node, String filename, CompileMode kind, CompilerFlags cflags)
static PyCode	compile_flags(org.python.antlr.base.mod node, String name, String filename, boolean linenumbers, boolean printResults, CompilerFlags cflags) Entry point for compiling modules.
static PyCode	compile_flags(String data, String filename, CompileMode kind, CompilerFlags cflags) Compiles python source code coming from String (raw bytes) data.
static PyCode	compile(InputStream istream, String filename, CompileMode kind)
static void	DeprecationWarning(String message)
static void	displayException(PyObject type, PyObject value, PyObject tb, PyObject file)
static PyException	EnvironmentError(String message)
static PyException	EOFError(String message)
static void	exec(PyObject o, PyObject globals, PyObject locals)
static Class<?>	findClass(String name) Tries to find a Java class.
static Class<?>	findClassEx(String name, String reason) Tries to find a Java class.
static PyException	FloatingPointError(String message)
static void	flushLine()
static String	formatException(PyObject type, PyObject value)
static void	FutureWarning(String message)
static PyException	GeneratorExit(String message)
static ExtensiblePyObjectAdapter	getAdapter()
static CompilerFlags	getCompilerFlags()
static CompilerFlags	getCompilerFlags(CompilerFlags flags, boolean dont_inherit)
static CompilerFlags	getCompilerFlags(int flags, boolean dont_inherit)
static PyFrame	getFrame()
static String	getName()
static PySystemState	getSystemState()
static ThreadState	getThreadState()
static ThreadState	getThreadState(PySystemState newSystemState)
static long	id(PyObject o)
static String	idstr(PyObject o)
static PyException	ImportError(String message)
static void	ImportWarning(String message)
static PyException	IndexError(String message)
static void	initProxy(PyProxy proxy, String module, String pyclass, Object[] args)
static boolean	initPython()
static PyException	IOError(com.kenai.constantine.Constant errno)
static PyException	IOError(com.kenai.constantine.Constant errno, PyObject filename)
static PyException	IOError(com.kenai.constantine.Constant errno, String filename) Deprecated. As of Jython 2.5.3, use IOError(Constant, PyObject) instead.
static PyException	IOError(IOException ioe)
static PyException	IOError(String message)
static boolean	isInstance(PyObject inst, PyObject cls)
static boolean	isSubClass(PyObject derived, PyObject cls)
static PyObject	iter(PyObject seq, String message)
static long	java_obj_id(Object o)
static PyObject	java2py(Object o) Uses the PyObjectAdapter passed to PySystemState.initialize() to turn o into a PyObject.
static PyException	JavaError(Throwable t)
static PyObject[]	javas2pys(Object... objects) Uses the PyObjectAdapter passed to PySystemState.initialize() to turn objects into an array of PyObjects.
static PyException	KeyError(PyObject key)
static PyException	KeyError(String message)
static PyString	makeCharacter(char c)
static PyString	makeCharacter(Character o)
static PyObject	makeClass(String name, PyObject[] bases, PyCode code)
static PyObject	makeClass(String name, PyObject[] bases, PyCode code, PyObject[] closure_cells)
static PyObject	makeClass(String name, PyObject[] bases, PyObject dict) Create a new Python class.
static PyObject	makeClass(String name, PyObject base, PyObject dict)
static PyException	makeException()
static PyException	makeException(PyObject type)
static PyException	makeException(PyObject type, PyObject value)
static PyException	makeException(PyObject type, PyObject value, PyObject traceback)
static boolean	matchException(PyException pye, PyObject exc) Deprecated. As of Jython 2.5, use PyException.match(org.python.core.PyObject) instead.
static void	maybeWrite(String type, String msg, int level)
static void	memory_error(OutOfMemoryError t)
static PyException	MemoryError(String message)
static PyException	NameError(String message)
static PyBoolean	newBoolean(boolean t)
static PyCode	newCode(int argcount, String[] varnames, String filename, String name, boolean args, boolean keywords, PyFunctionTable funcs, int func_id)
static PyCode	newCode(int argcount, String[] varnames, String filename, String name, boolean args, boolean keywords, PyFunctionTable funcs, int func_id, String[] cellvars, String[] freevars, int npurecell, int moreflags)
static PyCode	newCode(int argcount, String[] varnames, String filename, String name, int firstlineno, boolean args, boolean keywords, PyFunctionTable funcs, int func_id)
static PyCode	newCode(int argcount, String[] varnames, String filename, String name, int firstlineno, boolean args, boolean keywords, PyFunctionTable funcs, int func_id, String[] cellvars, String[] freevars, int npurecell, int moreflags)
static PyObject	newDate(Date date)
static PyObject	newDatetime(Timestamp timestamp)
static PyObject	newDecimal(String decimal)
static PyFloat	newFloat(double v)
static PyFloat	newFloat(float v)
static PyComplex	newImaginary(double v)
static PyInteger	newInteger(int i)
static PyObject	newInteger(long i)
static PyCode	newJavaCode(Class<?> cls, String name)
static PyObject	newJavaFunc(Class<?> cls, String name)
static PyLong	newLong(BigInteger i)
static PyLong	newLong(int i)
static PyLong	newLong(long l)
static PyLong	newLong(String s)
static PyString	newString(char c)
static PyString	newString(String s)
static PyStringMap	newStringMap()
static PyObject	newTime(Time time)
static PyUnicode	newUnicode(char c)
static PyUnicode	newUnicode(String s)
static PyUnicode	newUnicode(String s, boolean isBasic)
static PyException	NotImplementedError(String message)
static PyException	OSError(com.kenai.constantine.Constant errno)
static PyException	OSError(com.kenai.constantine.Constant errno, PyObject filename)
static PyException	OSError(com.kenai.constantine.Constant errno, String filename) Deprecated. As of Jython 2.5.3, use #OSerror(Constant, PyObject) instead.
static PyException	OSError(IOException ioe)
static PyException	OSError(String message)
static PyException	OverflowError(String message)
static void	PendingDeprecationWarning(String message)
static void	print(PyObject o)
static void	print(PyObject file, PyObject o)
static void	printComma(PyObject o)
static void	printComma(PyObject file, PyObject o)
static void	printException(Throwable t)
static void	printException(Throwable t, PyFrame f)
static void	printException(Throwable t, PyFrame f, PyObject file)
static void	println()
static void	println(PyObject o)
static void	println(PyObject file, PyObject o)
static void	printlnv(PyObject file)
static void	printResult(PyObject ret)
static boolean	py2boolean(PyObject o)
static byte	py2byte(PyObject o)
static char	py2char(PyObject o)
static char	py2char(PyObject o, String msg)
static double	py2double(PyObject o)
static float	py2float(PyObject o)
static int	py2int(PyObject o)
static int	py2int(PyObject o, String msg)
static long	py2long(PyObject o)
static short	py2short(PyObject o)
static void	py2void(PyObject o)
static PyException	ReferenceError(String message)
static PyObject	runCode(PyCode code, PyObject locals, PyObject globals)
static void	runMain(CodeBootstrap main, String[] args) Initializes a default PythonInterpreter and runs the code loaded from the CodeBootstrap as __main__ Called by the code generated in Module.addMain()
static void	runMain(PyRunnable main, String[] args) Initializes a default PythonInterpreter and runs the code from PyRunnable.getMain() as __main__ Called by the code generated in Module.addMain()
static PyException	RuntimeError(String message)
static void	RuntimeWarning(String message)
static void	saveClassFile(String name, ByteArrayOutputStream bytestream)
static PyException	setException(Throwable t, PyFrame frame)
static void	setFrame(PyFrame f)
static PySystemState	setSystemState(PySystemState newSystemState)
static PyException	StopIteration(String message)
static PyException	SyntaxError(String message)
static void	SyntaxWarning(String message)
static PyException	SystemError(String message)
static <T> T	tojava(PyObject o, Class<T> c) Convert a given PyObject to an instance of a Java class.
static Object	tojava(PyObject o, String s)
static PyException	TypeError(String message)
static PyException	UnboundLocalError(String message)
static PyException	UnicodeDecodeError(String encoding, String object, int start, int end, String reason)
static PyException	UnicodeEncodeError(String encoding, String object, int start, int end, String reason)
static PyException	UnicodeError(String message)
static PyException	UnicodeTranslateError(String object, int start, int end, String reason)
static void	UnicodeWarning(String message)
static PyObject[]	unpackSequence(PyObject obj, int length)
static void	UserWarning(String message)
static PyException	ValueError(String message)
static void	warning(PyObject category, String message)
static void	warning(PyObject category, String message, String filename, int lineno, String module, PyObject registry)
static void	Warning(String message)
static void	writeComment(String type, String msg)
static void	writeDebug(String type, String msg)
static void	writeError(String type, String msg)
static void	writeMessage(String type, String msg)
static void	writeWarning(String type, String msg)
static PyException	ZeroDivisionError(String message)

Methods inherited from class java.lang.Object

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

Field Detail

None

public static PyObject None

The singleton None Python object

Ellipsis

public static PyObject Ellipsis

The singleton Ellipsis Python object - written as ... when indexing

NotImplemented

public static PyObject NotImplemented

The singleton NotImplemented Python object. Used in rich comparison

NoKeywords

public static String[] NoKeywords

A zero-length array of Strings to pass to functions that don't have any keyword arguments

EmptyObjects

public static PyObject[] EmptyObjects

A zero-length array of PyObject's to pass to functions that expect zero-arguments

EmptyFrozenSet

public static PyFrozenSet EmptyFrozenSet

A frozenset with zero elements

EmptyTuple

public static PyTuple EmptyTuple

A tuple with zero elements

Zero

public static PyInteger Zero

The Python integer 0

One

public static PyInteger One

The Python integer 1

False

public static PyBoolean False

The Python boolean False

True

public static PyBoolean True

The Python boolean True

EmptyString

public static PyString EmptyString

A zero-length Python string

Newline

public static PyString Newline

A Python string containing '\n'

Space

public static PyString Space

A Python string containing ' '

TPFLAGS_HEAPTYPE

public static long TPFLAGS_HEAPTYPE

Set if the type object is dynamically allocated

TPFLAGS_BASETYPE

public static long TPFLAGS_BASETYPE

Set if the type allows subclassing

NoConversion

public static Object NoConversion

A unique object to indicate no conversion is possible in __tojava__ methods

OSError

public static PyObject OSError

NotImplementedError

public static PyObject NotImplementedError

EnvironmentError

public static PyObject EnvironmentError

OverflowError

public static PyObject OverflowError

RuntimeError

public static PyObject RuntimeError

KeyboardInterrupt

public static PyObject KeyboardInterrupt

FloatingPointError

public static PyObject FloatingPointError

SyntaxError

public static PyObject SyntaxError

IndentationError

public static PyObject IndentationError

TabError

public static PyObject TabError

AttributeError

public static PyObject AttributeError

IOError

public static PyObject IOError

KeyError

public static PyObject KeyError

AssertionError

public static PyObject AssertionError

TypeError

public static PyObject TypeError

ReferenceError

public static PyObject ReferenceError

SystemError

public static PyObject SystemError

IndexError

public static PyObject IndexError

ZeroDivisionError

public static PyObject ZeroDivisionError

NameError

public static PyObject NameError

UnboundLocalError

public static PyObject UnboundLocalError

SystemExit

public static PyObject SystemExit

StopIteration

public static PyObject StopIteration

GeneratorExit

public static PyObject GeneratorExit

ImportError

public static PyObject ImportError

ValueError

public static PyObject ValueError

UnicodeError

public static PyObject UnicodeError

UnicodeTranslateError

public static PyObject UnicodeTranslateError

UnicodeDecodeError

public static PyObject UnicodeDecodeError

UnicodeEncodeError

public static PyObject UnicodeEncodeError

EOFError

public static PyObject EOFError

MemoryError

public static PyObject MemoryError

ArithmeticError

public static PyObject ArithmeticError

LookupError

public static PyObject LookupError

StandardError

public static PyObject StandardError

Exception

public static PyObject Exception

BaseException

public static PyObject BaseException

Warning

public static PyObject Warning

UserWarning

public static PyObject UserWarning

DeprecationWarning

public static PyObject DeprecationWarning

PendingDeprecationWarning

public static PyObject PendingDeprecationWarning

SyntaxWarning

public static PyObject SyntaxWarning

RuntimeWarning

public static PyObject RuntimeWarning

FutureWarning

public static PyObject FutureWarning

ImportWarning

public static PyObject ImportWarning

UnicodeWarning

public static PyObject UnicodeWarning

JavaError

public static PyObject JavaError

defaultSystemState

public static volatile PySystemState defaultSystemState

stderr

public static StdoutWrapper stderr

ERROR

public static final int ERROR

See Also:

Constant Field Values

WARNING

public static final int WARNING

See Also:

Constant Field Values

MESSAGE

public static final int MESSAGE

See Also:

Constant Field Values

COMMENT

public static final int COMMENT

See Also:

Constant Field Values

DEBUG

public static final int DEBUG

See Also:

Constant Field Values

Method Detail

OSError

public static PyException OSError(String message)

OSError

public static PyException OSError(IOException ioe)

OSError

public static PyException OSError(com.kenai.constantine.Constant errno)

OSError

public static PyException OSError(com.kenai.constantine.Constant errno,
                                  PyObject filename)

OSError

@Deprecated
public static PyException OSError(com.kenai.constantine.Constant errno,
                                             String filename)

Deprecated. As of Jython 2.5.3, use #OSerror(Constant, PyObject) instead.

NotImplementedError

public static PyException NotImplementedError(String message)

EnvironmentError

public static PyException EnvironmentError(String message)

OverflowError

public static PyException OverflowError(String message)

RuntimeError

public static PyException RuntimeError(String message)

FloatingPointError

public static PyException FloatingPointError(String message)

SyntaxError

public static PyException SyntaxError(String message)

AttributeError

public static PyException AttributeError(String message)

IOError

public static PyException IOError(IOException ioe)

IOError

public static PyException IOError(String message)

IOError

public static PyException IOError(com.kenai.constantine.Constant errno)

IOError

public static PyException IOError(com.kenai.constantine.Constant errno,
                                  PyObject filename)

IOError

@Deprecated
public static PyException IOError(com.kenai.constantine.Constant errno,
                                             String filename)

Deprecated. As of Jython 2.5.3, use IOError(Constant, PyObject) instead.

KeyError

public static PyException KeyError(String message)

KeyError

public static PyException KeyError(PyObject key)

AssertionError

public static PyException AssertionError(String message)

TypeError

public static PyException TypeError(String message)

ReferenceError

public static PyException ReferenceError(String message)

SystemError

public static PyException SystemError(String message)

IndexError

public static PyException IndexError(String message)

ZeroDivisionError

public static PyException ZeroDivisionError(String message)

NameError

public static PyException NameError(String message)

UnboundLocalError

public static PyException UnboundLocalError(String message)

StopIteration

public static PyException StopIteration(String message)

GeneratorExit

public static PyException GeneratorExit(String message)

ImportError

public static PyException ImportError(String message)

ValueError

public static PyException ValueError(String message)

UnicodeError

public static PyException UnicodeError(String message)

UnicodeTranslateError

public static PyException UnicodeTranslateError(String object,
                                                int start,
                                                int end,
                                                String reason)

UnicodeDecodeError

public static PyException UnicodeDecodeError(String encoding,
                                             String object,
                                             int start,
                                             int end,
                                             String reason)

UnicodeEncodeError

public static PyException UnicodeEncodeError(String encoding,
                                             String object,
                                             int start,
                                             int end,
                                             String reason)

EOFError

public static PyException EOFError(String message)

memory_error

public static void memory_error(OutOfMemoryError t)

MemoryError

public static PyException MemoryError(String message)

Warning

public static void Warning(String message)

UserWarning

public static void UserWarning(String message)

DeprecationWarning

public static void DeprecationWarning(String message)

PendingDeprecationWarning

public static void PendingDeprecationWarning(String message)

SyntaxWarning

public static void SyntaxWarning(String message)

RuntimeWarning

public static void RuntimeWarning(String message)

FutureWarning

public static void FutureWarning(String message)

ImportWarning

public static void ImportWarning(String message)

UnicodeWarning

public static void UnicodeWarning(String message)

warning

public static void warning(PyObject category,
                           String message)

warning

public static void warning(PyObject category,
                           String message,
                           String filename,
                           int lineno,
                           String module,
                           PyObject registry)

JavaError

public static PyException JavaError(Throwable t)

tojava

public static <T> T tojava(PyObject o,
                           Class<T> c)

Convert a given PyObject to an instance of a Java class. Identical to o.__tojava__(c) except that it will raise a TypeError if the conversion fails.

Parameters:

o - the PyObject to convert.

c - the class to convert it to.

tojava

public static Object tojava(PyObject o,
                            String s)

newInteger

public static final PyInteger newInteger(int i)

newInteger

public static PyObject newInteger(long i)

newLong

public static PyLong newLong(String s)

newLong

public static PyLong newLong(BigInteger i)

newLong

public static PyLong newLong(int i)

newLong

public static PyLong newLong(long l)

newImaginary

public static PyComplex newImaginary(double v)

newFloat

public static PyFloat newFloat(float v)

newFloat

public static PyFloat newFloat(double v)

newString

public static PyString newString(char c)

newString

public static PyString newString(String s)

newStringMap

public static PyStringMap newStringMap()

newUnicode

public static PyUnicode newUnicode(char c)

newUnicode

public static PyUnicode newUnicode(String s)

newUnicode

public static PyUnicode newUnicode(String s,
                                   boolean isBasic)

newBoolean

public static PyBoolean newBoolean(boolean t)

newDate

public static PyObject newDate(Date date)

newTime

public static PyObject newTime(Time time)

newDatetime

public static PyObject newDatetime(Timestamp timestamp)

newDecimal

public static PyObject newDecimal(String decimal)

newCode

public static PyCode newCode(int argcount,
                             String[] varnames,
                             String filename,
                             String name,
                             boolean args,
                             boolean keywords,
                             PyFunctionTable funcs,
                             int func_id,
                             String[] cellvars,
                             String[] freevars,
                             int npurecell,
                             int moreflags)

newCode

public static PyCode newCode(int argcount,
                             String[] varnames,
                             String filename,
                             String name,
                             int firstlineno,
                             boolean args,
                             boolean keywords,
                             PyFunctionTable funcs,
                             int func_id,
                             String[] cellvars,
                             String[] freevars,
                             int npurecell,
                             int moreflags)

newCode

public static PyCode newCode(int argcount,
                             String[] varnames,
                             String filename,
                             String name,
                             boolean args,
                             boolean keywords,
                             PyFunctionTable funcs,
                             int func_id)

newCode

public static PyCode newCode(int argcount,
                             String[] varnames,
                             String filename,
                             String name,
                             int firstlineno,
                             boolean args,
                             boolean keywords,
                             PyFunctionTable funcs,
                             int func_id)

newJavaCode

public static PyCode newJavaCode(Class<?> cls,
                                 String name)

newJavaFunc

public static PyObject newJavaFunc(Class<?> cls,
                                   String name)

initPython

public static boolean initPython()

findClass

public static Class<?> findClass(String name)

Tries to find a Java class.

Parameters:

name - Name of the Java class.

Returns:

The class, or null if it wasn't found

findClassEx

public static Class<?> findClassEx(String name,
                                   String reason)

Tries to find a Java class. Unless findClass(String), it raises a JavaError if the class was found but there were problems loading it.

Parameters:

name - Name of the Java class.

reason - Reason for finding the class. Used for debugging messages.

Returns:

The class, or null if it wasn't found

Throws:

JavaError - wrapping LinkageErrors/IllegalArgumentExceptions occurred when the class is found but can't be loaded.

initProxy

public static void initProxy(PyProxy proxy,
                             String module,
                             String pyclass,
                             Object[] args)

runMain

public static void runMain(PyRunnable main,
                           String[] args)
                    throws Exception

Initializes a default PythonInterpreter and runs the code from PyRunnable.getMain() as __main__ Called by the code generated in Module.addMain()

Throws:

Exception

runMain

public static void runMain(CodeBootstrap main,
                           String[] args)
                    throws Exception

Initializes a default PythonInterpreter and runs the code loaded from the CodeBootstrap as __main__ Called by the code generated in Module.addMain()

Throws:

Exception

printException

public static void printException(Throwable t)

printException

public static void printException(Throwable t,
                                  PyFrame f)

printException

public static void printException(Throwable t,
                                  PyFrame f,
                                  PyObject file)

displayException

public static void displayException(PyObject type,
                                    PyObject value,
                                    PyObject tb,
                                    PyObject file)

formatException

public static String formatException(PyObject type,
                                     PyObject value)

assert_

public static void assert_(PyObject test,
                           PyObject message)

assert_

public static void assert_(PyObject test)

addTraceback

public static void addTraceback(Throwable t,
                                PyFrame frame)

setException

public static PyException setException(Throwable t,
                                       PyFrame frame)

matchException

@Deprecated
public static boolean matchException(PyException pye,
                                                PyObject exc)

Deprecated. As of Jython 2.5, use PyException.match(org.python.core.PyObject) instead.

makeException

public static PyException makeException(PyObject type,
                                        PyObject value,
                                        PyObject traceback)

makeException

public static PyException makeException(PyObject type,
                                        PyObject value)

makeException

public static PyException makeException(PyObject type)

makeException

public static PyException makeException()

runCode

public static PyObject runCode(PyCode code,
                               PyObject locals,
                               PyObject globals)

exec

public static void exec(PyObject o,
                        PyObject globals,
                        PyObject locals)

getThreadState

public static final ThreadState getThreadState()

getThreadState

public static final ThreadState getThreadState(PySystemState newSystemState)

setSystemState

public static final PySystemState setSystemState(PySystemState newSystemState)

getSystemState

public static final PySystemState getSystemState()

getFrame

public static PyFrame getFrame()

setFrame

public static void setFrame(PyFrame f)

print

public static void print(PyObject file,
                         PyObject o)

printComma

public static void printComma(PyObject file,
                              PyObject o)

println

public static void println(PyObject file,
                           PyObject o)

printlnv

public static void printlnv(PyObject file)

print

public static void print(PyObject o)

printComma

public static void printComma(PyObject o)

println

public static void println(PyObject o)

println

public static void println()

flushLine

public static void flushLine()

py2boolean

public static boolean py2boolean(PyObject o)

py2byte

public static byte py2byte(PyObject o)

py2short

public static short py2short(PyObject o)

py2int

public static int py2int(PyObject o)

py2int

public static int py2int(PyObject o,
                         String msg)

py2long

public static long py2long(PyObject o)

py2float

public static float py2float(PyObject o)

py2double

public static double py2double(PyObject o)

py2char

public static char py2char(PyObject o)

py2char

public static char py2char(PyObject o,
                           String msg)

py2void

public static void py2void(PyObject o)

makeCharacter

public static final PyString makeCharacter(Character o)

makeCharacter

public static final PyString makeCharacter(char c)

java2py

public static PyObject java2py(Object o)

Uses the PyObjectAdapter passed to PySystemState.initialize() to turn o into a PyObject.

See Also:

- default PyObjectAdapter type

javas2pys

public static PyObject[] javas2pys(Object... objects)

Uses the PyObjectAdapter passed to PySystemState.initialize() to turn objects into an array of PyObjects.

See Also:

- default PyObjectAdapter type

getAdapter

public static ExtensiblePyObjectAdapter getAdapter()

Returns:

the ExtensiblePyObjectAdapter used by java2py.

makeClass

public static PyObject makeClass(String name,
                                 PyObject[] bases,
                                 PyCode code)

makeClass

public static PyObject makeClass(String name,
                                 PyObject[] bases,
                                 PyCode code,
                                 PyObject[] closure_cells)

makeClass

public static PyObject makeClass(String name,
                                 PyObject base,
                                 PyObject dict)

makeClass

public static PyObject makeClass(String name,
                                 PyObject[] bases,
                                 PyObject dict)

Create a new Python class.

Parameters:

name - the String name of the class

bases - an array of PyObject base classes

dict - the class's namespace, containing the class body definition

Returns:

a new Python Class PyObject

getName

public static String getName()

getCompilerFlags

public static CompilerFlags getCompilerFlags()

getCompilerFlags

public static CompilerFlags getCompilerFlags(int flags,
                                             boolean dont_inherit)

getCompilerFlags

public static CompilerFlags getCompilerFlags(CompilerFlags flags,
                                             boolean dont_inherit)

compile

public static PyCode compile(InputStream istream,
                             String filename,
                             CompileMode kind)

compile_flags

public static PyCode compile_flags(org.python.antlr.base.mod node,
                                   String name,
                                   String filename,
                                   boolean linenumbers,
                                   boolean printResults,
                                   CompilerFlags cflags)

Entry point for compiling modules.

Parameters:

node - Module node, coming from the parsing process

name - Internal name for the compiled code. Typically generated by calling getName().

filename - Source file name

linenumbers - True to track source line numbers on the generated code

printResults - True to call the sys.displayhook on the result of the code

cflags - Compiler flags

Returns:

Code object for the compiled module

compile_flags

public static PyCode compile_flags(org.python.antlr.base.mod node,
                                   String filename,
                                   CompileMode kind,
                                   CompilerFlags cflags)

compile_flags

public static PyCode compile_flags(InputStream istream,
                                   String filename,
                                   CompileMode kind,
                                   CompilerFlags cflags)

Compiles python source code coming from a file or another external stream

compile_flags

public static PyCode compile_flags(String data,
                                   String filename,
                                   CompileMode kind,
                                   CompilerFlags cflags)

Compiles python source code coming from String (raw bytes) data. If the String is properly decoded (from PyUnicode) the PyCF_SOURCE_IS_UTF8 flag should be specified.

compile_command_flags

public static PyObject compile_command_flags(String string,
                                             String filename,
                                             CompileMode kind,
                                             CompilerFlags cflags,
                                             boolean stdprompt)

unpackSequence

public static PyObject[] unpackSequence(PyObject obj,
                                        int length)

iter

public static PyObject iter(PyObject seq,
                            String message)

id

public static long id(PyObject o)

idstr

public static String idstr(PyObject o)

java_obj_id

public static long java_obj_id(Object o)

printResult

public static void printResult(PyObject ret)

maybeWrite

public static void maybeWrite(String type,
                              String msg,
                              int level)

writeError

public static void writeError(String type,
                              String msg)

writeWarning

public static void writeWarning(String type,
                                String msg)

writeMessage

public static void writeMessage(String type,
                                String msg)

writeComment

public static void writeComment(String type,
                                String msg)

writeDebug

public static void writeDebug(String type,
                              String msg)

saveClassFile

public static void saveClassFile(String name,
                                 ByteArrayOutputStream bytestream)

isInstance

public static boolean isInstance(PyObject inst,
                                 PyObject cls)

isSubClass

public static boolean isSubClass(PyObject derived,
                                 PyObject cls)