[PyQt] Experimental PyQt5 v5.6 Wheels Available

Baz Walter bazwal at ftml.net
Sun Apr 10 19:03:00 BST 2016


Sorry for the second post - I hit send by mistake :|

On 10/04/16 18:58, Baz Walter wrote:
> On 10/04/16 18:24, Phil Thompson wrote:
>> On 10 Apr 2016, at 6:08 pm, Baz Walter <bazwal at ftml.net> wrote:
>>>
>>> On 10/04/16 09:34, Phil Thompson wrote:
>>>> On 9 Apr 2016, at 10:05 pm, Baz Walter <bazwal at ftml.net> wrote:
>>>>>
>>>>> It definitely seems that some variant of (2) + tool is to be
>>>>> preferred. One immediate issue I noticed is that things like style
>>>>> plugins need to be copied to the bundled Qt installation in order
>>>>> to get full equivalence with a normal system installation. Not
>>>>> exactly a big deal, but there's no need to worry about little
>>>>> details like that if it's possible to target an existing Qt
>>>>> installation.
>>>>
>>>> Which plugins are missing?
>>>
>>> I use the qtcurve style plugin, which is quite widely used. I also
>>> use a custom platform-theme plugin, and there are desktops like
>>> LXQt/LXDE which have something similar. But more generally, I'm just
>>> referring to any third-party plugins that the user might have
>>> installed as part of their normal setup. From what you said earlier,
>>> it seems like there's no way for the wheel to discover such plugins
>>> at runtime, right?
>>
>> Correct. When I was talking about providing a tool I was thinking
>> about something that would point the PyQt modules to the Qt
>> installation - which would pick up those plugins.

Ah, I though the tool would only be provided if you *didn't* bundle Qt.

>> However on Windows you couldn't do that (at least it's beyond my
>> current Windows skills) and would instead have to copy in the sub-set
>> of Qt to the location that the PyQt modules have been built to expect.
>> (That's actually how I create the wheels at the moment.) That would
>> pick up those plugins as well (assuming they had been installed with
>> the rest of Qt).
>>
>>>>> But what exactly is the main purpose of these wheels? Are they
>>>>> primarily aimed at users who just need to run PyQt applications?
>>>>
>>>> Developers of PyQt applications as well - but not people who need to
>>>> develop additional wrappers based on PyQt.
>>>
>>> Okay, so then what about developer tools like Qt Creator/Designer,
>>> etc? Wouldn't it still be necessary to have a second Qt installed to
>>> get a full dev environment?
>>
>> Yes, but I don't see a problem with that. I actually see benefits - if
>> you are stuck with developing against an older version of Qt you can
>> still use the latest tools.

I asked about that, because one of the other posters in this thread said 
installing a second Qt was a major issue for them on Windows.

-- 
Regards
Baz Walter


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