[QGIS-Developer] Multiple python scripts in python console?

[Yoann Quenach de Quivillic]

Hi Raymond

Note that this should work "out of the box" starting from QGIS 3.32 (cf
https://github.com/qgis/QGIS/pull/51912)




Le ven. 5 mai 2023 à 14:50, Raymond Nijssen via QGIS-Developer <
qgis-developer at lists.osgeo.org> a écrit :

> Hi Klaus,
>
> Thank you so much, it works!!
>
> Replying to you and the dev list, hoping this solution will end up in
> the same thread.
>
> Kind regards,
>
> Raymond
>
>
> On 05-05-2023 12:52, Klaus Affeldt wrote:
> > Hi Raymond,
> >
> > can't write to the list yet, so i answer you directly:
> >
> > The python console has a different working directory then the called
> script.
> > You have to find out the path of the script and append it to the python
> search path.
> >
> >
> > # script_1.py
> >
> > import os
> > from console.console import _console
> >
> > # name and path of this script
> > script_path = _console.console.tabEditorWidget.currentWidget().path
> >
> > # only the path
> > path=(os.path.dirname(script_path))+"/"
> > print (path)
> >
> > # append python search path
> > import sys
> > sys.path.append(path)
> >
> > from script_2 import TestClass
> >
> > obj1 = TestClass('Ray')
> > print(obj1)
> >
> >
> > # to dynamicly reload changes on script_2.py
> > import imp
> >
> > import script_2
> >
> > imp.reload(script_2)
> > obj1 = script_2.TestClass('Ray')
> > print(obj1)
> >
> >
> >
> > Mit freundlichen Grüßen
> >
> > Ihre PV ANSPERGER mbH
> >
> > Klaus Affeldt
> >
> > Zentrale Kamp-Lintfort
> > Südstraße 25
> > 47475 Kamp-Lintfort
> > Tel. +49 2842 9635-14
> > Fax: +49 2842 9635-99
> > https://www.ansperger.de
> >
> >
>
> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
> >
> > Hi developers,
> >
> > While writing a python script in the QGIS python console editor I needed
> > to write a new class and for convenience I put that in its own python
> file.
> >
> > Both files are in the same directory, but I cannot import my class in
> > the other script.
> >
> > Here's an example:
> >
> >
> > # script_1.py
> >
> > from .script_2 import TestClass
> > obj1 = TestClass('Ray')
> > print(obj1)
> >
> >
> >
> >
> > # script_2.py:
> >
> > class TestClass():
> >
> >       def __init__(self, name):
> >           self.name = name
> >
> >       def __str__(self):
> >           return f'TestClass[{self.name}]'
> >
> >
> >
> > It all works properly if I put my class definition in script_1 but as
> > the code is growing (and a customer of mine needs to understand this
> > too) it would really be nice to split the code over multiple files.
> > Is there a way? Or another approach?
> >
> > Kind regards,
> > Raymond
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