We set "setNetworkAccessManager" in WebEnginePage which was only required for Webkit so removed that statement.
"triggerAction" on WebPage is only required for Qt > 5 with WebKit only. Not required for WebEngine so added that condition.
1) Fixed issue of opening Query Tool and Debugger in new Tab with QT 5.8 and annulen webkit
2) Moved unload event of window from javascript files to html.
3) Change alertify messages for debugger.
4) Closed all connections created by debugger. Previously only one connection has been closed.
Desktop runtime has a couple bugs using already freed memory supplied to embedded python leading to occasional crashes and failures to start maintenance processes (VACUUM, ANALYZE, REINDEX, CLUSTER).
This is caused by incorrect usage of QString::toUtf8() which returns newly created QByteArray which is automatically destroyed once closing context; e.g.
Py_SetPythonHome(pythonHome.toUtf8().data());
Windows 2008 R2 (32 bit), while running the pgAdmin 4 as runtime for
the PostgreSQL one click installers.
- Found a typo in runtime code, we were appending the path using ';' on
*nix systems too. We should have used ':', and that did not allow the
os.environ['PATH'] to identify the correct path of the python
interpreter under the 'venv' directory.
- On Windows 2008, it was not honouring the environment variables, set
under the Qt application (e.g. pgAdmin4.exe runtime), in the python
application. (e.g. pgAdmin4.py). We will need to assume that - the
python interpreter resides under the 'venv' directory outside the
'bin' directory.
- Also, on windows 2008, it was setting PYTHONHOME environment variable
to the full path of the pgAdmin4.exe, we need to reset it to 'venv'
directory, if we find the python interpreter under it.
Thanks Murtuza Zabuawala for tips, and help.
- Compilation error with Qt4 as "QUrlQuery" class was introduced since Qt5.
- Client side download code has been removed as now we support server side download.
- We should not delete sender object inside slot. If we do so it may crash the application. To avoid this, we used Qt's "deleteLater" which will delete the objects once the processing of all the events have been done.
Khushboo Vashi
Dave Page
Neel Patel
Maxim Zakharov
Ashesh Vashi
Jonas Thelemann