hyperion.ng/libsrc/python/PythonInit.cpp

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// utils
#include <utils/Logger.h>
#include <python/PythonInit.h>
#include <python/PythonUtils.h>
// qt include
#include <QCoreApplication>
#include <QDir>
#include <QFile>
#include <QVector>
#include <QStringList>
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// modules to init
#include <effectengine/EffectModule.h>
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// Required to determine the cmake options
#include <HyperionConfig.h>
Windows compilation support (#738) * Disable AVAHI * Replace SysInfo backport with Qt SysInfo * Update vscode config * Update LedDevices * Update Logger * Update hyperiond * Update hyperion-remote * Exclude avahi * Empty definition for Process * PythonInit path broken * Exclude PiBlaster and link ws2_32 * more avahi * resolve ui bug * Update Compile howto * JsonAPI QtGrabber missing * fix error * ssize_t replacement * Nope, doesn't work * Adjust compile description and verify winSDK * Update ci script * Update ci script * Update ci * Update ci script * update Logger * Update PythonInit * added Azure & GitHub Actions, Logger, PythonInit * resolve merge conflicts * revert ssize_t in FadeCandy * look at registry for QT5 & use find_package(Python) if cmake >= 3.12 * second try * another try * and yet another test * qt5 registry search undone * Package creation test * finished package creation. only fine tuning is required :-) Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com> * Dependencies for Windows finished Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com> * use 'add_definitions()' until CMake 3.12 Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com> * Update .github/workflows/pull-request.yml Co-Authored-By: Paulchen Panther <16664240+Paulchen-Panther@users.noreply.github.com> * Update cmake/Dependencies.cmake Co-Authored-By: brindosch <edeltraud70@gmx.de> * fix typo/ add VCINSTALLDIR var * fix again * Undo change again (Not working) * fix QT grabber Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com> * first NSIS test Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com> * Update NSIS package * surprise :-) Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com> * Update NSIS package * fix: NSIS .bmps * Add nsis templates * Force windows gui app * fix: QSysInfo required Qt5.6, now it's 5.4 again * Update: Remove platform component and adjust package name * Add macOS as system name * Update docs * fix: Allow gh actions ci also for forks with branches * Add ReadMe docs, mention windows, add vscode linux debug config * fix: readme visual * reduce/hide banner/copyright/log message Infos here: https://docs.microsoft.com/de-de/visualstudio/msbuild/msbuild-command-line-reference?view=vs-2019#switches * Fix PythonInit * vscode: Add runner task * fix(vscode): compiler path gcc ver independent * fix azure * vscode: add windows run tasks * move process detection * main: add windows process detection * Azure file shredder * Update docs Co-authored-by: Paulchen Panther <16664240+Paulchen-Panther@users.noreply.github.com> Co-authored-by: Paulchen-Panther <Paulchen-Panter@protonmail.com>
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#ifdef _WIN32
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#include <stdexcept>
Windows compilation support (#738) * Disable AVAHI * Replace SysInfo backport with Qt SysInfo * Update vscode config * Update LedDevices * Update Logger * Update hyperiond * Update hyperion-remote * Exclude avahi * Empty definition for Process * PythonInit path broken * Exclude PiBlaster and link ws2_32 * more avahi * resolve ui bug * Update Compile howto * JsonAPI QtGrabber missing * fix error * ssize_t replacement * Nope, doesn't work * Adjust compile description and verify winSDK * Update ci script * Update ci script * Update ci * Update ci script * update Logger * Update PythonInit * added Azure & GitHub Actions, Logger, PythonInit * resolve merge conflicts * revert ssize_t in FadeCandy * look at registry for QT5 & use find_package(Python) if cmake >= 3.12 * second try * another try * and yet another test * qt5 registry search undone * Package creation test * finished package creation. only fine tuning is required :-) Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com> * Dependencies for Windows finished Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com> * use 'add_definitions()' until CMake 3.12 Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com> * Update .github/workflows/pull-request.yml Co-Authored-By: Paulchen Panther <16664240+Paulchen-Panther@users.noreply.github.com> * Update cmake/Dependencies.cmake Co-Authored-By: brindosch <edeltraud70@gmx.de> * fix typo/ add VCINSTALLDIR var * fix again * Undo change again (Not working) * fix QT grabber Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com> * first NSIS test Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com> * Update NSIS package * surprise :-) Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com> * Update NSIS package * fix: NSIS .bmps * Add nsis templates * Force windows gui app * fix: QSysInfo required Qt5.6, now it's 5.4 again * Update: Remove platform component and adjust package name * Add macOS as system name * Update docs * fix: Allow gh actions ci also for forks with branches * Add ReadMe docs, mention windows, add vscode linux debug config * fix: readme visual * reduce/hide banner/copyright/log message Infos here: https://docs.microsoft.com/de-de/visualstudio/msbuild/msbuild-command-line-reference?view=vs-2019#switches * Fix PythonInit * vscode: Add runner task * fix(vscode): compiler path gcc ver independent * fix azure * vscode: add windows run tasks * move process detection * main: add windows process detection * Azure file shredder * Update docs Co-authored-by: Paulchen Panther <16664240+Paulchen-Panther@users.noreply.github.com> Co-authored-by: Paulchen-Panther <Paulchen-Panter@protonmail.com>
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#endif
#define STRINGIFY2(x) #x
#define STRINGIFY(x) STRINGIFY2(x)
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PythonInit::PythonInit()
{
// register modules
EffectModule::registerHyperionExtensionModule();
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#if defined(ENABLE_DEPLOY_DEPENDENCIES)
// Set Program name
wchar_t programName[] = L"Hyperion";
Py_SetProgramName(programName);
// set Python module path when exists
QString py_path = QDir::cleanPath(qApp->applicationDirPath() + "/../lib/python" + STRINGIFY(PYTHON_VERSION_MAJOR) + "." + STRINGIFY(PYTHON_VERSION_MINOR));
QString py_file = QDir::cleanPath(qApp->applicationDirPath() + "/python" + STRINGIFY(PYTHON_VERSION_MAJOR) + STRINGIFY(PYTHON_VERSION_MINOR) + ".zip");
QString py_framework = QDir::cleanPath(qApp->applicationDirPath() + "/../Frameworks/Python.framework/Versions/Current/lib/python" + STRINGIFY(PYTHON_VERSION_MAJOR) + "." + STRINGIFY(PYTHON_VERSION_MINOR));
Windows compilation support (#738) * Disable AVAHI * Replace SysInfo backport with Qt SysInfo * Update vscode config * Update LedDevices * Update Logger * Update hyperiond * Update hyperion-remote * Exclude avahi * Empty definition for Process * PythonInit path broken * Exclude PiBlaster and link ws2_32 * more avahi * resolve ui bug * Update Compile howto * JsonAPI QtGrabber missing * fix error * ssize_t replacement * Nope, doesn't work * Adjust compile description and verify winSDK * Update ci script * Update ci script * Update ci * Update ci script * update Logger * Update PythonInit * added Azure & GitHub Actions, Logger, PythonInit * resolve merge conflicts * revert ssize_t in FadeCandy * look at registry for QT5 & use find_package(Python) if cmake >= 3.12 * second try * another try * and yet another test * qt5 registry search undone * Package creation test * finished package creation. only fine tuning is required :-) Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com> * Dependencies for Windows finished Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com> * use 'add_definitions()' until CMake 3.12 Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com> * Update .github/workflows/pull-request.yml Co-Authored-By: Paulchen Panther <16664240+Paulchen-Panther@users.noreply.github.com> * Update cmake/Dependencies.cmake Co-Authored-By: brindosch <edeltraud70@gmx.de> * fix typo/ add VCINSTALLDIR var * fix again * Undo change again (Not working) * fix QT grabber Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com> * first NSIS test Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com> * Update NSIS package * surprise :-) Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com> * Update NSIS package * fix: NSIS .bmps * Add nsis templates * Force windows gui app * fix: QSysInfo required Qt5.6, now it's 5.4 again * Update: Remove platform component and adjust package name * Add macOS as system name * Update docs * fix: Allow gh actions ci also for forks with branches * Add ReadMe docs, mention windows, add vscode linux debug config * fix: readme visual * reduce/hide banner/copyright/log message Infos here: https://docs.microsoft.com/de-de/visualstudio/msbuild/msbuild-command-line-reference?view=vs-2019#switches * Fix PythonInit * vscode: Add runner task * fix(vscode): compiler path gcc ver independent * fix azure * vscode: add windows run tasks * move process detection * main: add windows process detection * Azure file shredder * Update docs Co-authored-by: Paulchen Panther <16664240+Paulchen-Panther@users.noreply.github.com> Co-authored-by: Paulchen-Panther <Paulchen-Panter@protonmail.com>
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if (QFile(py_file).exists() || QDir(py_path).exists() || QDir(py_framework).exists() )
{
Py_NoSiteFlag++;
if (QFile(py_file).exists()) // Windows
{
Py_SetPythonHome(Py_DecodeLocale(py_file.toLatin1().data(), nullptr));
Py_SetPath(Py_DecodeLocale(py_file.toLatin1().data(), nullptr));
}
else if (QDir(py_path).exists()) // Linux
{
QStringList python_paths;
python_paths.append(QDir(py_path).absolutePath());
python_paths.append(QDir(py_path + "/lib-dynload").absolutePath());
QVector<wchar_t> joined_paths(python_paths.join(":").size() + 1, 0);
python_paths.join(":").toWCharArray(joined_paths.data());
Py_SetPath(joined_paths.data());
py_path = QDir::cleanPath(qApp->applicationDirPath() + "/../");
Py_SetPythonHome(Py_DecodeLocale(py_path.toLatin1().data(), nullptr));
}
else if (QDir(py_framework).exists()) // macOS
{
QStringList python_paths;
python_paths.append(QDir(py_framework).absolutePath());
python_paths.append(QDir(py_framework + "/lib-dynload").absolutePath());
QVector<wchar_t> joined_paths(python_paths.join(":").size() + 1, 0);
python_paths.join(":").toWCharArray(joined_paths.data());
Py_SetPath(joined_paths.data());
py_framework = QDir::cleanPath(qApp->applicationDirPath() + "/../Frameworks/Python.framework/Versions/Current");
Py_SetPythonHome(Py_DecodeLocale(py_framework.toLatin1().data(), nullptr));
}
}
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#endif
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// init Python
Debug(Logger::getInstance("DAEMON"), "Initializing Python interpreter");
Py_InitializeEx(0);
if ( !Py_IsInitialized() )
{
throw std::runtime_error("Initializing Python failed!");
}
Various Cleanups (#1075) * LedDevice - Address clang findings * Fix Windows Warnings * Ensure newInput is initialised * Clean-up unused elements for Plaform Capture * Fix initialization problem and spellings * Address clang findings and spelling corrections * LedDevice clean-ups * Cleanups * Align that getLedCount is int * Have "display" as default for Grabbers * Fix config during start-up for missing elements * Framegrabber Clean-up - Remove non supported grabbers from selection, filter valid options * Typo * Framegrabber.json - Fix property numbering * Preselect active Grabbertype * Sort Grabbernames * Align options with selected element * Fix deletion of pointer to incomplete type 'BonjourBrowserWrapper' * Address macOS compile warnings * Have default layout = 1 LED only to avoid errors as in #673 * Address lgtm findings * Address finding that params passed to LedDevice discovery were not considered * Cleanups after merging with latest master * Update Changelog * Address lgtm findings * Fix comment * Test Fix * Fix Python Warning * Handle Dummy Device assignment correctly * Address delete called on non-final 'commandline::Option' that has virtual functions but non-virtual destructor * Correct that QTimer.start accepts only int * Have Release Python GIL & reset threat state chnage downward compatible * Correct format specifier * LedDevice - add assertions * Readonly DB - Fix merge issue * Smoothing - Fix wrong defaults * LedDevice - correct assertion * Show smoothing config set# in debug and related values. * Suppress error on windows, if default file is "/dev/null" * CMAKE - Allow to define QT_BASE_DIR dynamically via environment-variable * Ignore Visual Studio specific files Co-authored-by: Paulchen Panther <16664240+Paulchen-Panther@users.noreply.github.com>
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#if (PY_VERSION_HEX < 0x03090000)
// PyEval_InitThreads became deprecated in Python 3.9 and will be removed in Python 3.11
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PyEval_InitThreads(); // Create the GIL
Various Cleanups (#1075) * LedDevice - Address clang findings * Fix Windows Warnings * Ensure newInput is initialised * Clean-up unused elements for Plaform Capture * Fix initialization problem and spellings * Address clang findings and spelling corrections * LedDevice clean-ups * Cleanups * Align that getLedCount is int * Have "display" as default for Grabbers * Fix config during start-up for missing elements * Framegrabber Clean-up - Remove non supported grabbers from selection, filter valid options * Typo * Framegrabber.json - Fix property numbering * Preselect active Grabbertype * Sort Grabbernames * Align options with selected element * Fix deletion of pointer to incomplete type 'BonjourBrowserWrapper' * Address macOS compile warnings * Have default layout = 1 LED only to avoid errors as in #673 * Address lgtm findings * Address finding that params passed to LedDevice discovery were not considered * Cleanups after merging with latest master * Update Changelog * Address lgtm findings * Fix comment * Test Fix * Fix Python Warning * Handle Dummy Device assignment correctly * Address delete called on non-final 'commandline::Option' that has virtual functions but non-virtual destructor * Correct that QTimer.start accepts only int * Have Release Python GIL & reset threat state chnage downward compatible * Correct format specifier * LedDevice - add assertions * Readonly DB - Fix merge issue * Smoothing - Fix wrong defaults * LedDevice - correct assertion * Show smoothing config set# in debug and related values. * Suppress error on windows, if default file is "/dev/null" * CMAKE - Allow to define QT_BASE_DIR dynamically via environment-variable * Ignore Visual Studio specific files Co-authored-by: Paulchen Panther <16664240+Paulchen-Panther@users.noreply.github.com>
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#endif
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mainThreadState = PyEval_SaveThread();
}
PythonInit::~PythonInit()
{
Debug(Logger::getInstance("DAEMON"), "Cleaning up Python interpreter");
PyEval_RestoreThread(mainThreadState);
Py_Finalize();
}