68 lines
2.3 KiB
Python
Executable File
68 lines
2.3 KiB
Python
Executable File
"""Keyboard information script.
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Compile an info.json for a particular keyboard and pretty-print it.
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"""
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import json
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from jsonschema import Draft7Validator, validators
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from milc import cli
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from qmk.decorators import automagic_keyboard, automagic_keymap
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from qmk.info import info_json
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from qmk.json_encoders import InfoJSONEncoder
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from qmk.json_schema import load_jsonschema
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from qmk.keyboard import keyboard_folder
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from qmk.path import is_keyboard
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def pruning_validator(validator_class):
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"""Extends Draft7Validator to remove properties that aren't specified in the schema.
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"""
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validate_properties = validator_class.VALIDATORS["properties"]
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def remove_additional_properties(validator, properties, instance, schema):
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for prop in list(instance.keys()):
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if prop not in properties:
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del instance[prop]
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for error in validate_properties(validator, properties, instance, schema):
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yield error
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return validators.extend(validator_class, {"properties": remove_additional_properties})
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def strip_info_json(kb_info_json):
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"""Remove the API-only properties from the info.json.
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"""
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pruning_draft_7_validator = pruning_validator(Draft7Validator)
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schema = load_jsonschema('keyboard')
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validator = pruning_draft_7_validator(schema).validate
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return validator(kb_info_json)
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@cli.argument('-kb', '--keyboard', type=keyboard_folder, help='Keyboard to show info for.')
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@cli.argument('-km', '--keymap', help='Show the layers for a JSON keymap too.')
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@cli.subcommand('Generate an info.json file for a keyboard.', hidden=False if cli.config.user.developer else True)
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@automagic_keyboard
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@automagic_keymap
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def generate_info_json(cli):
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"""Generate an info.json file for a keyboard
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"""
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# Determine our keyboard(s)
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if not cli.config.generate_info_json.keyboard:
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cli.log.error('Missing parameter: --keyboard')
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cli.subcommands['info'].print_help()
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return False
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if not is_keyboard(cli.config.generate_info_json.keyboard):
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cli.log.error('Invalid keyboard: "%s"', cli.config.generate_info_json.keyboard)
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return False
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# Build the info.json file
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kb_info_json = info_json(cli.config.generate_info_json.keyboard)
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strip_info_json(kb_info_json)
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# Display the results
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print(json.dumps(kb_info_json, indent=2, cls=InfoJSONEncoder))
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