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/************************************************************************
* This file has been generated automatically from *
* *
* src/core/qgsrunprocess.h *
* *
* Do not edit manually ! Edit header and run scripts/sipify.py again *
************************************************************************/
class QgsRunProcess: QObject /NoDefaultCtors/
{
%Docstring(signature="appended")
A class that executes an external program/script.
It can optionally capture the standard output and error from the process
and displays them in a dialog box.
On some platforms (e.g. iOS) , the process execution is skipped
https://lists.qt-project.org/pipermail/development/2015-July/022205.html
%End
%TypeHeaderCode
#include "qgsrunprocess.h"
%End
public:
static QgsRunProcess *create( const QString &action, bool capture ) /Factory/;
static QStringList splitCommand( const QString &command );
%Docstring
Splits the string ``command`` into a list of tokens, and returns the
list.
Tokens with spaces can be surrounded by double quotes; three consecutive
double quotes represent the quote character itself.
.. versionadded:: 3.18
%End
private:
QgsRunProcess( const QString &action, bool capture );
~QgsRunProcess();
public slots:
void stdoutAvailable();
void stderrAvailable();
void processError( QProcess::ProcessError );
void processExit( int, QProcess::ExitStatus );
void dialogGone();
};
class QgsBlockingProcess : QObject
{
%Docstring(signature="appended")
A thread safe class for performing blocking (sync) execution of external
processes.
This class should be used whenever a blocking process run is required.
Unlike implementations which rely on QApplication.processEvents() or
creation of a QEventLoop, this class is completely thread safe and can
be used on either the main thread or background threads without issue.
Not available on some platforms (e.g. iOS)
https://lists.qt-project.org/pipermail/development/2015-July/022205.html
.. versionadded:: 3.18
%End
%TypeHeaderCode
#include "qgsrunprocess.h"
%End
public:
QgsBlockingProcess( const QString &program, const QStringList &arguments );
%Docstring
Constructor for the given ``program``, with the specified list of
``arguments``.
After construction, call :py:func:`~QgsBlockingProcess.run` to start the
process execution.
%End
void setStdOutHandler( SIP_PYCALLABLE / AllowNone / );
%Docstring
Sets a handler function to call whenever content is written by the
process to stdout.
%End
%MethodCode
Py_BEGIN_ALLOW_THREADS
sipCpp->setStdOutHandler( [a0]( const QByteArray &arg )
{
SIP_BLOCK_THREADS
Py_XDECREF( sipCallMethod( NULL, a0, "D", &arg, sipType_QByteArray, NULL ) );
SIP_UNBLOCK_THREADS
} );
Py_END_ALLOW_THREADS
%End
void setStdErrHandler( SIP_PYCALLABLE / AllowNone / );
%Docstring
Sets a ``handler`` function to call whenever content is written by the
process to stderr.
%End
%MethodCode
Py_BEGIN_ALLOW_THREADS
sipCpp->setStdErrHandler( [a0]( const QByteArray &arg )
{
SIP_BLOCK_THREADS
Py_XDECREF( sipCallMethod( NULL, a0, "D", &arg, sipType_QByteArray, NULL ) );
SIP_UNBLOCK_THREADS
} );
Py_END_ALLOW_THREADS
%End
int run( QgsFeedback *feedback = 0 );
%Docstring
Runs the process, and blocks until execution finishes.
The optional ``feedback`` argument can be used to specify a feedback
object for cancellation/process termination.
After execution completes, the process' result code will be returned.
%End
QProcess::ExitStatus exitStatus() const;
%Docstring
After a call to :py:func:`~QgsBlockingProcess.run`, returns the process'
exit status.
%End
QProcess::ProcessError processError() const;
%Docstring
After a call to :py:func:`~QgsBlockingProcess.run`, returns the process'
reported error.
Returns QProcess.UnknownError if no error occurred.
%End
};
/************************************************************************
* This file has been generated automatically from *
* *
* src/core/qgsrunprocess.h *
* *
* Do not edit manually ! Edit header and run scripts/sipify.py again *
************************************************************************/
|
