PythonScript Class Reference

#include <PythonScript.h>

Inheritance diagram for PythonScript:

List of all members.

Public Slots
bool	compile (bool for_eval=true)
	Compile the Code. Return true if the implementation doesn't support compilation.
QVariant	eval ()
	Evaluate the Code, returning QVariant() on an error / exception.
bool	exec ()
	Execute the Code, returning false on an error / exception.
void	setContext (QObject *context)
	Set the context in which the code is to be executed.
bool	setDouble (double val, const char *name)
bool	setInt (int val, const char *name)
bool	setQObject (QObject *val, const char *name)
Public Slots inherited from Script
virtual bool	setQObject (const QObject *, const char *)

Public Member Functions
	PythonScript (PythonScripting *env, const QString &code, QObject *context=0, const QString &name="<input>")
void	write (const QString &text)
	~PythonScript ()
Public Member Functions inherited from Script
virtual void	addCode (const QString &code)
	Append to the code that will be executed when calling exec() or eval()
const QString	code () const
	Return the code that will be executed when calling exec() or eval()
const QObject *	context () const
	Return the context in which the code is to be executed.
bool	emitErrors () const
	Return whether errors / exceptions are to be emitted or silently ignored.
const QString	name () const
	Like QObject::name, but with unicode support.
	Script (ScriptingEnv *env, const QString &code, QObject *context=0, const QString &name="<input>")
virtual void	setCode (const QString &code)
	Set the code that will be executed when calling exec() or eval()
void	setEmitErrors (bool yes)
	Set whether errors / exceptions are to be emitted or silently ignored.
void	setName (const QString &name)
	Like QObject::setName, but with unicode support.
	~Script ()

Private Member Functions
void	beginStdoutRedirect ()
void	endStdoutRedirect ()
PythonScripting *	env ()

Private Attributes
bool	isFunction
PyObject *	localDict
PyObject *	PyCode
PyObject *	stderrSave
PyObject *	stdoutSave

Additional Inherited Members
Signals inherited from Script
void	codeChanged ()
	This is emitted whenever the code to be executed by exec() and eval() is changed.
void	error (const QString &message, const QString &scriptName, int lineNumber)
	signal an error condition / exception
void	print (const QString &output)
	output generated by the code
Protected Types inherited from Script
enum	compileStatus { notCompiled, isCompiled, compileErr }
Protected Member Functions inherited from Script
void	emit_error (const QString &message, int lineNumber)
Protected Attributes inherited from Script
QString	Code
enum Script::compileStatus	compiled
QObject *	Context
bool	EmitErrors
ScriptingEnv *	Env
QString	Name

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Constructor & Destructor Documentation

PythonScript::PythonScript	(	PythonScripting *	env,
		const QString &	code,
		QObject *	context = 0,
		const QString &	name = "<input>"
	)

References Script::Context, localDict, PyCode, and setQObject().

PythonScript::~PythonScript

(

)

References localDict, and PyCode.

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Member Function Documentation

void PythonScript::beginStdoutRedirect ( )

private

References env(), PythonScripting::setQObject(), stderrSave, and stdoutSave.

Referenced by eval(), and exec().

bool PythonScript::compile ( bool  for_eval = true )

virtualslot

Compile the Code. Return true if the implementation doesn't support compilation.

Reimplemented from Script.

References Script::Code, Script::compiled, Script::compileErr, Script::Context, Script::emit_error(), env(), Script::isCompiled, localDict, Script::Name, and PyCode.

Referenced by eval(), and exec().

void PythonScript::endStdoutRedirect ( )

private

References env(), stderrSave, and stdoutSave.

Referenced by eval(), and exec().

PythonScripting* PythonScript::env ( )

inlineprivate

References Script::Env.

Referenced by beginStdoutRedirect(), compile(), endStdoutRedirect(), eval(), exec(), setDouble(), setInt(), and setQObject().

QVariant PythonScript::eval ( )

virtualslot

Evaluate the Code, returning QVariant() on an error / exception.

Reimplemented from Script.

References beginStdoutRedirect(), compile(), Script::compiled, Script::emit_error(), endStdoutRedirect(), env(), Script::isCompiled, isFunction, localDict, Script::notCompiled, and PyCode.

bool PythonScript::exec ( )

virtualslot

Execute the Code, returning false on an error / exception.

Reimplemented from Script.

References beginStdoutRedirect(), compile(), Script::compiled, Script::emit_error(), endStdoutRedirect(), env(), Script::isCompiled, isFunction, localDict, Script::notCompiled, and PyCode.

void PythonScript::setContext ( QObject *  context )

virtualslot

Set the context in which the code is to be executed.

Reimplemented from Script.

References Script::Context, and setQObject().

bool PythonScript::setDouble ( double  val, const char *  name  )

virtualslot

Reimplemented from Script.

References Script::compiled, env(), localDict, Script::notCompiled, and PythonScripting::setDouble().

bool PythonScript::setInt ( int  val, const char *  name  )

virtualslot

Reimplemented from Script.

References Script::compiled, env(), localDict, Script::notCompiled, and PythonScripting::setInt().

bool PythonScript::setQObject ( QObject *  val, const char *  name  )

slot

References Script::compiled, env(), localDict, Script::notCompiled, and PythonScripting::setQObject().

Referenced by PythonScript(), and setContext().

void PythonScript::write ( const QString &  text )

inline

References Script::print().

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Member Data Documentation

bool PythonScript::isFunction

private

Referenced by eval(), and exec().

PyObject * PythonScript::localDict

private

Referenced by compile(), eval(), exec(), PythonScript(), setDouble(), setInt(), setQObject(), and ~PythonScript().

PyObject* PythonScript::PyCode

private

Referenced by compile(), eval(), exec(), PythonScript(), and ~PythonScript().

PyObject * PythonScript::stderrSave

private

Referenced by beginStdoutRedirect(), and endStdoutRedirect().

PyObject * PythonScript::stdoutSave

private

Referenced by beginStdoutRedirect(), and endStdoutRedirect().

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The documentation for this class was generated from the following files:

• scidavis/src/PythonScript.h
• scidavis/src/PythonScript.cpp