QtiPlot: PythonScript Class Reference

QtiPlot 0.9.8.2

#include <PythonScript.h>

Inheritance diagram for PythonScript:

Public Slots
bool	compile (bool for_eval=true)

QVariant	eval ()

bool	exec ()

void	setContext (QObject *context)

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	compile (bool for_eval=true)
	Compile the Code. Return true if the implementation doesn't support compilation. More...

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

virtual bool	exec ()
	Execute the Code, returning false on an error / exception. More...

virtual bool	setDouble (double, const char *)

virtual bool	setInt (int, const char *)

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() More...

const QString	code () const
	Return the code that will be executed when calling exec() or eval() More...

QObject *	context () const
	Return the context in which the code is to be executed. More...

bool	emitErrors () const
	Return whether errors / exceptions are to be emitted or silently ignored. More...

const QString	name () const
	Like QObject::name, but with unicode support. More...

	Script (ScriptingEnv env, const QString &code, QObject context=0, const QString &name="<input>")

ScriptingEnv *	scriptingEnv ()

virtual void	setCode (const QString &code)
	Set the code that will be executed when calling exec() or eval() More...

virtual void	setContext (QObject *context)
	Set the context in which the code is to be executed. More...

void	setEmitErrors (bool yes)
	Set whether errors / exceptions are to be emitted or silently ignored. More...

void	setName (const QString &name)
	Like QObject::setName, but with unicode support. More...

	~Script ()

Private Member Functions
void	beginStdoutRedirect ()

void	endStdoutRedirect ()

PythonScripting *	env ()

Private Attributes
bool	hasOldGlobals

bool	isFunction

PyObject *	modGlobalDict

PyObject *	modLocalDict

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. More...

void	error (const QString &message, const QString &scriptName, int lineNumber)
	signal an error condition / exception More...

void	print (const QString &output)
	output generated by the code More...

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

Constructor & Destructor Documentation

◆ PythonScript()

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

References Script::Context, env(), modGlobalDict, modLocalDict, PyCode, and setQObject().

◆ ~PythonScript()

PythonScript::~PythonScript ( )

References modGlobalDict, modLocalDict, and PyCode.

Member Function Documentation

◆ beginStdoutRedirect()

void PythonScript::beginStdoutRedirect ( )

private

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

Referenced by env(), eval(), and exec().

◆ compile

bool PythonScript::compile ( bool for_eval = true )

slot

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

Referenced by eval(), exec(), and write().

◆ endStdoutRedirect()

void PythonScript::endStdoutRedirect ( )

private

References env(), stderrSave, and stdoutSave.

Referenced by env(), eval(), and exec().

◆ env()

PythonScripting* PythonScript::env ( )

inlineprivate

References beginStdoutRedirect(), endStdoutRedirect(), and Script::Env.

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

◆ eval

QVariant PythonScript::eval ( )

slot

References beginStdoutRedirect(), compile(), Script::compiled, Script::emit_error(), endStdoutRedirect(), env(), PythonScripting::globalDict(), hasOldGlobals, Script::isCompiled, isFunction, modGlobalDict, modLocalDict, Script::notCompiled, and PyCode.

Referenced by write().

◆ exec

bool PythonScript::exec ( )

slot

References beginStdoutRedirect(), compile(), Script::compiled, Script::emit_error(), endStdoutRedirect(), env(), PythonScripting::globalDict(), hasOldGlobals, Script::isCompiled, isFunction, modGlobalDict, modLocalDict, Script::notCompiled, and PyCode.

Referenced by write().

◆ setContext

void PythonScript::setContext ( QObject * context )

slot

References Script::Context, Script::setContext(), and setQObject().

Referenced by write().

◆ setDouble

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

slot

References Script::compiled, env(), modGlobalDict, modLocalDict, and Script::notCompiled.

Referenced by write().

◆ setInt

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

slot

References Script::compiled, env(), modGlobalDict, modLocalDict, and Script::notCompiled.

Referenced by write().

◆ setQObject

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

slot

References Script::compiled, env(), modGlobalDict, modLocalDict, and Script::notCompiled.

Referenced by PythonScript(), setContext(), and write().

◆ write()

void PythonScript::write ( const QString & text )

inline

References compile(), Script::context(), eval(), exec(), Script::name(), Script::print(), setContext(), setDouble(), setInt(), and setQObject().

Member Data Documentation

◆ hasOldGlobals

bool PythonScript::hasOldGlobals

private

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

◆ isFunction

bool PythonScript::isFunction

private

Referenced by eval(), and exec().

◆ modGlobalDict

PyObject * PythonScript::modGlobalDict

private

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

◆ modLocalDict

PyObject * PythonScript::modLocalDict

private

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

◆ PyCode

PyObject* PythonScript::PyCode

private

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

◆ stderrSave

PyObject * PythonScript::stderrSave

private

Referenced by beginStdoutRedirect(), and endStdoutRedirect().

◆ stdoutSave

PyObject * PythonScript::stdoutSave

private

Referenced by beginStdoutRedirect(), and endStdoutRedirect().

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

qtiplot/src/scripting/PythonScript.h
qtiplot/src/scripting/PythonScript.cpp