TypeError: setRange(self, minimum: int, maximum: int): argument 2 has unexpected type 'float'

[arobertson404]

Fedora 40, Python 3.12

I encountered a TypeError when trying to run QSpectrumAnalyzer with Python 3.12. The error was due to setRange expecting integer arguments, but receiving a float instead.

To fix:
edit qspectrumanalyzer-master/qspectrumanalyzer/main.py

-self.progressbar.setRange(0, self.intervalSpinBox.value() * 1000)
+self.progressbar.setRange(0, int(self.intervalSpinBox.value() * 1000))

-self.progressbar.setRange(0, value_max)
+self.progressbar.setRange(0, int(value_max))

-self.progressbar.setValue(value)
+self.progressbar.setValue(int(value))

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There is a further issue with QtGui not being imported, to fix:
edit qspectrumanalyzer-master/qspectrumanalyzer/plot.py

-from Qt import QtCore
+from Qt import QtCore, QtGui

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Make sure you have all the dependencies installed:
sudo dnf install python3-SoapySDR soapy-rtlsdr qqc2-desktop-style python3-pyqt6-sip