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Environment settings

Options in the pyglet.options dictionary can have defaults set through the operating system’s environment variable. The following table shows which environment variable is used for each option:

Environment variable pyglet.options key Type Default value
PYGLET_AUDIO audio List of strings directsound,opeanl,alsa,silent
PYGLET_DEBUG_GL debug_gl Boolean 1 [1]
[1]Defaults to 1 unless Python is run with -O or from a frozen executable.

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