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Use the schema to eliminate custom code (#11108)

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* use the schema to eliminate custom code

* Update docs/reference_info_json.md

Co-authored-by: Ryan <fauxpark@gmail.com>

* make flake8 happy

* bugfix

* do not overwrite make vars from json

Co-authored-by: Ryan <fauxpark@gmail.com>
This commit is contained in:
Zach White 2021-01-09 13:34:14 -08:00 • committed by GitHub
parent c550047ba6
commit 962bc8d9dd
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8 changed files with 75 additions and 54 deletions
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48
lib/python/qmk/cli/generate/info_json.py
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@ -4,14 +4,41 @@ Compile an info.json for a particular keyboard and pretty-print it.
"""
import json
from jsonschema import Draft7Validator, validators
from milc import cli
from qmk.info_json_encoder import InfoJSONEncoder
from qmk.decorators import automagic_keyboard, automagic_keymap
from qmk.info import info_json
from qmk.info import info_json, _jsonschema
from qmk.info_json_encoder import InfoJSONEncoder
from qmk.path import is_keyboard
def pruning_validator(validator_class):
"""Extends Draft7Validator to remove properties that aren't specified in the schema.
"""
validate_properties = validator_class.VALIDATORS["properties"]
def remove_additional_properties(validator, properties, instance, schema):
for prop in list(instance.keys()):
if prop not in properties:
del instance[prop]
for error in validate_properties(validator, properties, instance, schema):
yield error
return validators.extend(validator_class, {"properties": remove_additional_properties})
def strip_info_json(kb_info_json):
"""Remove the API-only properties from the info.json.
"""
pruning_draft_7_validator = pruning_validator(Draft7Validator)
schema = _jsonschema('keyboard')
validator = pruning_draft_7_validator(schema).validate
return validator(kb_info_json)
@cli.argument('-kb', '--keyboard', help='Keyboard to show info for.')
@cli.argument('-km', '--keymap', help='Show the layers for a JSON keymap too.')
@cli.subcommand('Generate an info.json file for a keyboard.', hidden=False if cli.config.user.developer else True)
@ -22,7 +49,7 @@ def generate_info_json(cli):
"""
# Determine our keyboard(s)
if not cli.config.generate_info_json.keyboard:
cli.log.error('Missing paramater: --keyboard')
cli.log.error('Missing parameter: --keyboard')
cli.subcommands['info'].print_help()
return False
@ -32,18 +59,7 @@ def generate_info_json(cli):
# Build the info.json file
kb_info_json = info_json(cli.config.generate_info_json.keyboard)
pared_down_json = {}
for key in ('manufacturer', 'maintainer', 'usb', 'keyboard_name', 'width', 'height', 'debounce', 'diode_direction', 'features', 'community_layouts', 'layout_aliases', 'matrix_pins', 'rgblight', 'url'):
if key in kb_info_json:
pared_down_json[key] = kb_info_json[key]
pared_down_json['layouts'] = {}
if 'layouts' in kb_info_json:
for layout_name, layout in kb_info_json['layouts'].items():
pared_down_json['layouts'][layout_name] = {}
pared_down_json['layouts'][layout_name]['key_count'] = layout.get('key_count', len(layout['layout']))
pared_down_json['layouts'][layout_name]['layout'] = layout['layout']
strip_info_json(kb_info_json)
# Display the results
print(json.dumps(pared_down_json, indent=2, cls=InfoJSONEncoder))
print(json.dumps(kb_info_json, indent=2, cls=InfoJSONEncoder))