luma.core.cmdline

luma.core.cmdline.create_device(args, display_types=None)

Create and return device.

luma.core.cmdline.create_parser(description)

Create and return command-line argument parser.

luma.core.cmdline.get_choices(module_name)

Retrieve members from module_name’s __all__ list.

Return type

list

luma.core.cmdline.get_display_types()

Get ordered dict containing available display types from available luma sub-projects.

Return type

collections.OrderedDict

luma.core.cmdline.get_interface_types()

Get list of available interface types, e.g. ['spi', 'i2c'].

Return type

list

luma.core.cmdline.get_library_for_display_type(display_type)

Get library name for display_type, e.g. ssd1306 should return oled.

New in version 1.2.0.

Parameters

display_type (str) – Display type, e.g. ssd1306.

Return type

str or None

luma.core.cmdline.get_library_version(module_name)

Get version number from module_name’s __version__ attribute.

New in version 1.2.0.

Parameters

module_name (str) – The module name, e.g. luma.oled.

Return type

str

luma.core.cmdline.get_supported_libraries()

Get list of supported libraries for the parser.

Return type

list

luma.core.cmdline.get_transformer_choices()

Return type

list

luma.core.cmdline.load_config(path)

Load device configuration from file path and return list with parsed lines.

Parameters

path (str) – Location of configuration file.

Return type

list

class luma.core.cmdline.make_interface(opts, gpio=None)

Bases: object

Serial factory.

bitbang()

bitbang_6800()

ftdi_i2c()

ftdi_spi()

gpio_cs_spi()

i2c()

noop()

pcf8574()

spi()

class luma.core.cmdline.make_serial(*args, **kwargs)

Bases: luma.core.cmdline.make_interface