Re: [QGIS-Developer] Problems with QgsProviderRegistry providerMetadata method

2021-10-25 Thread Bo Victor Thomsen 

Thanks Alessandro - that did the trick...

This works:

metadata = QgsProviderRegistry.instance().providerMetadata('postgres')
conn = metadata.connections(*False*)
for c in conn.keys(): print(c)

As I suspected: The bug was placed 50 cm from the computer screen, i.e 
an "error-50"


Med venlig hilsen / Kind regards

Bo Victor Thomsen

Den 25-10-2021 kl. 11:54 skrev Alessandro Pasotti:

connections(boolcached=true)

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Re: [QGIS-Developer] Problems with QgsProviderRegistry providerMetadata method

2021-10-25 Thread Alessandro Pasotti 
Hi Bo,

Is that with or without `cached` ?

QMap connections( bool cached = true )




On Mon, Oct 25, 2021 at 11:46 AM Bo Victor Thomsen <
bo.victor.thom...@gmail.com> wrote:

> Hi list members -
>
> I stumbled on something weird (for me at least):
>
> If I run the following code in the Python console:
>
> metadata = QgsProviderRegistry.instance().providerMetadata('postgres')
> conn = metadata.connections()
> for c in conn.keys(): print(c)
>
> It shows me (as I would expect): A list of names of postgres connections
> in QGIS.
>
> However, if I 1) Make a *new* postgres connection and 2) Rerun the same
> lines in the console, the new connection is *not* shown in the list.
>
> But if I restart QGIS and run the same code, the new connection will be
> shown together with the older connections.
>
> What gives ? Is there some kind of "refresh" method I've overlooked??
>
> Version: QGIS 3.20.3 on Windows 10.
>
>
> --
> Med venlig hilsen / Kind regards
>
> Bo Victor Thomsen
>
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-- 
Alessandro Pasotti
QCooperative:  www.qcooperative.net
ItOpen:   www.itopen.it
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[QGIS-Developer] Problems with QgsProviderRegistry providerMetadata method

2021-10-25 Thread Bo Victor Thomsen 

Hi list members -

I stumbled on something weird (for me at least):

If I run the following code in the Python console:

metadata = QgsProviderRegistry.instance().providerMetadata('postgres')
conn = metadata.connections()
for c in conn.keys(): print(c)

It shows me (as I would expect): A list of names of postgres connections 
in QGIS.


However, if I 1) Make a /new/ postgres connection and 2) Rerun the same 
lines in the console, the new connection is /not/ shown in the list.


But if I restart QGIS and run the same code, the new connection will be 
shown together with the older connections.


What gives ? Is there some kind of "refresh" method I've overlooked??

Version: QGIS 3.20.3 on Windows 10.


--
Med venlig hilsen / Kind regards

Bo Victor Thomsen

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