How to hide `wxPython` warnings ?

[dschiller]

How to hide `wxPython` warnings ?

[lextoumbourou]

Set PYO_GUI_WX environment variable to be 0 will hide that warning.

export PYO_GUI_WX=0

[belangeo]

Yes, it's true... There's nothing to prevent this message from being printed right now... Olivier

…

On Tue, Feb 21, 2023 at 12:34 PM Dirk Schiller ***@***.***> wrote: But still getting a bit of output regarding WxPython and Tkinter: from PyQt5.QtWidgets import QApplication, QWidgetimport threadingimport sysimport os os.environ['PYO_GUI_WX'] = '0' from pyo import Server, Sine, SuperSaw, time # noqa class Sound: def __init__(self): self.server = Server() self.server.deactivateMidi() self.server.setBufferSize(512) def start(self): self.server.boot().start() def stop(self): self.server.stop() def _synth(self): # Sets fundamental frequency. freq = 187.5 # Roland JP-8000 Supersaw emulator. lfo4 = Sine(0.1).range(0.1, 0.75) osc4 = SuperSaw(freq=freq, detune=lfo4, mul=0.3).out() while True: time.sleep(.0001) def synth(self): self.synth_thread = threading.Thread(target=self._synth, daemon=True) self.synth_thread.start() class Window(QWidget): def __init__(self): super().__init__() self.show() self.sound = Sound() self.sound.start() self.sound.synth() def closeEvent(self, event): self.sound.stop() return super().closeEvent(event) app = QApplication([])window = Window()sys.exit(app.exec_()) Neither WxPython nor Tkinter are found for the current python version. Pyo's GUI features are disabled. For a complete GUI toolkit, you shouldconsider installing WxPython, available here: http://www.wxpython.org/Pyo warning: Portaudio input device `MacBook Pro Mikrofon` has fewer channels (1) than requested (2). — Reply to this email directly, view it on GitHub <#259 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABXKJTFUNJRJC672CWRKBNDWYT4EHANCNFSM6AAAAAAU6PUHBE> . You are receiving this because you commented.Message ID: ***@***.***>

[dschiller]

Seems not to work:

from pyo import Server, Sine, SuperSaw, time
from PyQt5.QtWidgets import QApplication, QWidget
import threading
import sys
import os

os.environ['PYO_GUI_WX'] = '0'


class Sound:

    def __init__(self):
        self.server = Server()
        self.server.deactivateMidi()
        self.server.setBufferSize(512)

    def start(self):
        self.server.boot().start()

    def stop(self):
        self.server.stop()

    def _synth(self):
        # Sets fundamental frequency.
        freq = 187.5

        # Roland JP-8000 Supersaw emulator.
        lfo4 = Sine(0.1).range(0.1, 0.75)
        osc4 = SuperSaw(freq=freq, detune=lfo4, mul=0.3).out()

        while True:
            time.sleep(.0001)

    def synth(self):

        self.synth_thread = threading.Thread(target=self._synth, daemon=True)
        self.synth_thread.start()


class Window(QWidget):

    def __init__(self):
        super().__init__()
        self.show()

        self.sound = Sound()
        self.sound.start()
        self.sound.synth()

    def closeEvent(self, event):
        self.sound.stop()
        return super().closeEvent(event)


app = QApplication([])
window = Window()
sys.exit(app.exec_())

WxPython is not found for the current python version.
Pyo will use a minimal GUI toolkit written with Tkinter (if available).
This toolkit has limited functionnalities and is no more
maintained or updated. If you want to use all of pyo's
GUI features, you should install WxPython, available here:
http://www.wxpython.org/


Neither WxPython nor Tkinter are found for the current python version.
Pyo's GUI features are disabled. For a complete GUI toolkit, you should
consider installing WxPython, available here: http://www.wxpython.org/

Pyo warning: Portaudio input device `MacBook Pro Mikrofon` has fewer channels (1) than requested (2).

[belangeo]

You need to do it before importing pyo! Olivier Le mar. 21 févr. 2023 à 12:30, Dirk Schiller ***@***.***> a écrit :

…

Seems not to work: from pyo import Server, Sine, SuperSaw, timefrom PyQt5.QtWidgets import QApplication, QWidgetimport threadingimport sysimport os os.environ['PYO_GUI_WX'] = '1' class Sound: def __init__(self): self.server = Server() self.server.deactivateMidi() self.server.setBufferSize(512) def start(self): self.server.boot().start() def stop(self): self.server.stop() def _synth(self): # Sets fundamental frequency. freq = 187.5 # Roland JP-8000 Supersaw emulator. lfo4 = Sine(0.1).range(0.1, 0.75) osc4 = SuperSaw(freq=freq, detune=lfo4, mul=0.3).out() while True: time.sleep(.0001) def synth(self): self.synth_thread = threading.Thread(target=self._synth, daemon=True) self.synth_thread.start() class Window(QWidget): def __init__(self): super().__init__() self.show() self.sound = Sound() self.sound.start() self.sound.synth() def closeEvent(self, event): self.sound.stop() return super().closeEvent(event) app = QApplication([])window = Window()sys.exit(app.exec_()) WxPython is not found for the current python version. Pyo will use a minimal GUI toolkit written with Tkinter (if available). This toolkit has limited functionnalities and is no more maintained or updated. If you want to use all of pyo'sGUI features, you should install WxPython, available here:http://www.wxpython.org/Neither WxPython nor Tkinter are found for the current python version.Pyo's GUI features are disabled. For a complete GUI toolkit, you should consider installing WxPython, available here: http://www.wxpython.org/ Pyo warning: Portaudio input device `MacBook Pro Mikrofon` has fewer channels (1) than requested (2). — Reply to this email directly, view it on GitHub <#259 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABXKJTALWLZG4VPVMPUBPY3WYT3TNANCNFSM6AAAAAAU6PUHBE> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[dschiller]

Makes sense. Thanks Oliver and Lex!

[dschiller]

But still getting a bit of output regarding WxPython and Tkinter:

from PyQt5.QtWidgets import QApplication, QWidget
import threading
import sys
import os

os.environ['PYO_GUI_WX'] = '0'

from pyo import Server, Sine, SuperSaw, time  # noqa


class Sound:

    def __init__(self):
        self.server = Server()
        self.server.deactivateMidi()
        self.server.setBufferSize(512)

    def start(self):
        self.server.boot().start()

    def stop(self):
        self.server.stop()

    def _synth(self):
        # Sets fundamental frequency.
        freq = 187.5

        # Roland JP-8000 Supersaw emulator.
        lfo4 = Sine(0.1).range(0.1, 0.75)
        osc4 = SuperSaw(freq=freq, detune=lfo4, mul=0.3).out()

        while True:
            time.sleep(.0001)

    def synth(self):
        self.synth_thread = threading.Thread(target=self._synth, daemon=True)
        self.synth_thread.start()


class Window(QWidget):

    def __init__(self):
        super().__init__()
        self.show()
        self.sound = Sound()
        self.sound.start()
        self.sound.synth()

    def closeEvent(self, event):
        self.sound.stop()
        return super().closeEvent(event)


app = QApplication([])
window = Window()
sys.exit(app.exec_())

Neither WxPython nor Tkinter are found for the current python version.
Pyo's GUI features are disabled. For a complete GUI toolkit, you should
consider installing WxPython, available here: http://www.wxpython.org/

Pyo warning: Portaudio input device `MacBook Pro Mikrofon` has fewer channels (1) than requested (2).

[jacksongoode]

Can this be fixed?