Python xdg_config_dir Examples

Example #1

File: stbt-camera-calibrate.py Project: Navaneethsen/stb-tester

def calibrate_illumination(tv):
    img_dir = xdg_config_dir() + "/stbt/"

    props = {
        "white-reference-image": "%s/vignetting-reference-white.png" % img_dir,
        "black-reference-image": "%s/vignetting-reference-black.png" % img_dir,
    }

    tv.show("blank-white")
    await_blank(255)
    _create_reference_png(props["white-reference-image"])
    tv.show("blank-black")
    await_blank(0)
    _create_reference_png(props["black-reference-image"])

    contraststretch = stbt._dut._display.source_pipeline.get_by_name("illumination_correction")
    for k, v in reversed(props.items()):
        contraststretch.set_property(k, v)
    set_config("global", "contraststretch_params", " ".join(["%s=%s" % (k, v) for k, v in props.items()]))

Example #2

def calibrate_illumination(tv):
    img_dir = xdg_config_dir() + '/stbt/'

    props = {
        'white-reference-image': '%s/vignetting-reference-white.png' % img_dir,
        'black-reference-image': '%s/vignetting-reference-black.png' % img_dir,
    }

    tv.show("blank-white")
    await_blank(255)
    _create_reference_png(props['white-reference-image'])
    tv.show("blank-black")
    await_blank(0)
    _create_reference_png(props['black-reference-image'])

    contraststretch = stbt._display.source_pipeline.get_by_name(
        'illumination_correction')
    for k, v in reversed(props.items()):
        contraststretch.set_property(k, v)
    set_config('global', 'contraststretch_params',
               ' '.join(["%s=%s" % (k, v) for k, v in props.items()]))

Example #3

File: stbt_camera_calibrate.py Project: avinodkumar/stb-tester

def calibrate_illumination(tv):
    img_dir = xdg_config_dir() + '/stbt/'

    props = {
        'white-reference-image': '%s/vignetting-reference-white.png' % img_dir,
        'black-reference-image': '%s/vignetting-reference-black.png' % img_dir,
    }

    tv.show("blank-white")
    await_blank(255)
    _create_reference_png(props['white-reference-image'])
    tv.show("blank-black")
    await_blank(0)
    _create_reference_png(props['black-reference-image'])

    contraststretch = stbt._dut._display.source_pipeline.get_by_name(
        'illumination_correction')
    for k, v in reversed(props.items()):
        contraststretch.set_property(k, v)
    set_config(
        'global', 'contraststretch_params',
        ' '.join(["%s=%s" % (k, v) for k, v in props.items()]))