install/upgrade to Python Spyder: Matlab-like IDE
Python packages are switching to QT5–breaking Mayavi 4.5, which needs QT4 and Python 3.5. Setup an environment for Mayavi 4.5 & QT4 to workaround.
If you get black figures with Matplotlib and Cairo render errors, try this fix.
A cross-platform (Windows/Linux) visualization of sound spectrum is enabled via Python, PyAudio and VisPy using QT. Check it out!