python_runner.cpp File Reference

Implementation of UTILSLIB::PythonRunner — QProcess plumbing, line buffering and [progress] tag parsing. More...

#include "python_runner.h"
#include <QProcess>
#include <QDebug>
#include <QRegularExpression>
#include <QDir>
#include <QFile>
#include <QFileInfo>
#include <QElapsedTimer>

Include dependency graph for python_runner.cpp:

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Detailed Description

Implementation of UTILSLIB::PythonRunner — QProcess plumbing, line buffering and [progress] tag parsing.

SPDX-License-Identifier: BSD-3-Clause Copyright (c) 2026 MNE-CPP Authors

Author

Christoph Dinh chris.nosp@m.toph.nosp@m..dinh.nosp@m.@mne.nosp@m.-cpp..nosp@m.org

Since

2.2.0

Date

April 2026

Output from the child interpreter is read on every readyRead signal, split on \n , and dispatched synchronously to the caller's line callback so progress UIs update in real time. The runner deliberately keeps no static state — several instances can run concurrently in different threads (each owning its own QProcess) without stepping on one another.

Definition in file python_runner.cpp.