reset_cache method

reset_cache()

Resets the cache of fontconfig calling results.

def reset_cache(self):
    ...

Examples

Shows operating system-dependent font config substitution.

font_settings = aw.fonts.FontSettings()
font_config_substitution = font_settings.substitution_settings.font_config_substitution
# The FontConfigSubstitutionRule object works differently on Windows/non-Windows platforms.
# On Windows, it is unavailable.
if platform.system() == 'Windows':
    self.assertFalse(font_config_substitution.enabled)
    self.assertFalse(font_config_substitution.is_font_config_available())
else:
    # On Linux/Mac, we will have access to it, and will be able to perform operations.
    self.assertTrue(font_config_substitution.enabled)
    self.assertTrue(font_config_substitution.is_font_config_available())
    font_config_substitution.reset_cache()

See Also

FontConfigSubstitutionRule.is_font_config_available method