pyQT performance?

[jayden.shui]

Anybody has the experience of the performance of the program developed by pyQT? Is it much slower than the one made by QT, such as (20%)?

 

[Vincent Vande Vyvre]

Le 10/09/12 19:24, (e-mail address removed) a écrit :

Anybody has the experience of the performance of the program developed by pyQT? Is it much slower than the one made by QT, such as (20%)?

For my experience, 20% is really surestimated.

I'm developping only with PyQt and essentially in the imaging domain
(viewing, transformation)
and I've never seen a difference of processing speed with the same
applications written in C++.

Qt + Python, a very good association.

 

[jayden.shui]

Le 10/09/12 19:24, (e-mail address removed) a écrit :



For my experience, 20% is really surestimated.



I'm developping only with PyQt and essentially in the imaging domain

(viewing, transformation)

and I've never seen a difference of processing speed with the same

applications written in C++.



Qt + Python, a very good association.



--

Vincent V.V.

Oqapy <https://launchpad.net/oqapy> . Qarte

<https://launchpad.net/qarte> . PaQager <https://launchpad.net/paqager>

Have you ever used py2exe? After converting the python codes to executable,does it save the time of interpreting the script language? Thank a lot!

 

[jayden.shui]

Le 10/09/12 19:24, (e-mail address removed) a écrit :



For my experience, 20% is really surestimated.



I'm developping only with PyQt and essentially in the imaging domain

(viewing, transformation)

and I've never seen a difference of processing speed with the same

applications written in C++.



Qt + Python, a very good association.



--

Vincent V.V.

Oqapy <https://launchpad.net/oqapy> . Qarte

<https://launchpad.net/qarte> . PaQager <https://launchpad.net/paqager>

Have you ever used py2exe? After converting the python codes to executable,does it save the time of interpreting the script language? Thank a lot!

 

[Andrea Crotti]

On 09/10/2012 07:29 PM, (e-mail address removed) wrote

Have you ever used py2exe? After converting the python codes to executable, does it save the time of interpreting the script language? Thank a lot!

Py2exe normally never speeds up anything, simply because it doesn't
convert to executable, but simply
package everything together, so I haven't tried in this particular case
but it shouldn't make a difference..