[QGIS-Developer] URGENT AS CAN BE: QGIS 3.16.12 and sip 6?

[Nyall Dawson]

On Wed, 3 Nov 2021 at 17:53, Peter Petrik
<peter.petrik at lutraconsulting.co.uk> wrote:
>
> On macOS 10.15 with QGIS 3.22 (official release) it works correctly (python: sip 4.19.25)

The difference is the sip version. QGIS on versions 5+ is basically
completely broken.

Nyall

>
> P.
>
> On Wed, Nov 3, 2021 at 7:56 AM Richard Duivenvoorde <rdmailings at duif.net> wrote:
>>
>> On 2021-11-03 06:19, Nyall Dawson wrote:
>> > On Wed, 3 Nov 2021 at 14:58, Richard Duivenvoorde <rdmailings at duif.net>
>> > wrote:
>> >>
>> >> On 11/3/21 2:15 AM, Nathan Woodrow wrote:
>> >> > My download of 3.16.12 is using SIP 5.4.0 it says:
>> >> >
>> >> > image.png
>> >>
>> >> Is that osgeo4w or msi?
>> >>
>> >> How to check?
>> >
>> > Looks like it DOES suffer the SIP Python GIL regression. Running this
>> > script in the console will trigger it:
>> >
>> > feedback=QgsFeedback()
>> > req= QNetworkRequest(QUrl('https://qgis.org'))
>> > print(QgsBlockingNetworkRequest().get(req,True,feedback))
>> >
>> > This works fine on 3.16.11, but hangs on 3.16.12 (and other builds
>> > based on sip > 4)
>>
>> At least on a WIndows machine with the v2 osgeo4w install I can confirm
>> the immediate hang in 3.22
>> Ah, and also 3.16.2 just freshly downloaded
>>
>> While on my 3.22 on Debian the print returns immediately...
>>
>> Regards,
>>
>> Richard Duivenvoorde
>>
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