forked from forks/qmk_firmware
227 lines
8.9 KiB
Python
Executable file
227 lines
8.9 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 sys
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import json
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from milc import cli
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from qmk.json_encoders import InfoJSONEncoder
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from qmk.constants import COL_LETTERS, ROW_LETTERS
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from qmk.decorators import automagic_keyboard, automagic_keymap
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from qmk.keyboard import keyboard_completer, keyboard_folder, render_layouts, render_layout, rules_mk
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from qmk.info import info_json, keymap_json
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from qmk.keymap import locate_keymap
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from qmk.path import is_keyboard
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UNICODE_SUPPORT = sys.stdout.encoding.lower().startswith('utf')
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def _strip_api_content(info_json):
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# Ideally this would only be added in the API pathway.
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info_json.pop('platform', None)
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info_json.pop('platform_key', None)
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info_json.pop('processor_type', None)
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info_json.pop('protocol', None)
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info_json.pop('config_h_features', None)
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info_json.pop('keymaps', None)
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info_json.pop('keyboard_folder', None)
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info_json.pop('parse_errors', None)
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info_json.pop('parse_warnings', None)
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for layout in info_json.get('layouts', {}).values():
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layout.pop('filename', None)
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layout.pop('c_macro', None)
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layout.pop('json_layout', None)
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if 'matrix_pins' in info_json:
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info_json.pop('matrix_size', None)
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for feature in ['rgb_matrix', 'led_matrix']:
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if info_json.get(feature, {}).get("layout", None):
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info_json[feature].pop('led_count', None)
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return info_json
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def show_keymap(kb_info_json, title_caps=True):
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"""Render the keymap in ascii art.
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"""
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keymap_path = locate_keymap(cli.config.info.keyboard, cli.config.info.keymap)
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if keymap_path and keymap_path.suffix == '.json':
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keymap_data = json.load(keymap_path.open(encoding='utf-8'))
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layout_name = keymap_data['layout']
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layout_name = kb_info_json.get('layout_aliases', {}).get(layout_name, layout_name) # Resolve alias names
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for layer_num, layer in enumerate(keymap_data['layers']):
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if title_caps:
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cli.echo('{fg_cyan}Keymap %s Layer %s{fg_reset}:', cli.config.info.keymap, layer_num)
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else:
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cli.echo('{fg_cyan}keymap.%s.layer.%s{fg_reset}:', cli.config.info.keymap, layer_num)
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print(render_layout(kb_info_json['layouts'][layout_name]['layout'], cli.config.info.ascii, layer))
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def show_layouts(kb_info_json, title_caps=True):
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"""Render the layouts with info.json labels.
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"""
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for layout_name, layout_art in render_layouts(kb_info_json, cli.config.info.ascii).items():
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title = f'Layout {layout_name.title()}' if title_caps else f'layouts.{layout_name}'
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cli.echo('{fg_cyan}%s{fg_reset}:', title)
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print(layout_art) # Avoid passing dirty data to cli.echo()
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def show_matrix(kb_info_json, title_caps=True):
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"""Render the layout with matrix labels in ascii art.
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"""
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for layout_name, layout in kb_info_json['layouts'].items():
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# Build our label list
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labels = []
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for key in layout['layout']:
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if 'matrix' in key:
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row = ROW_LETTERS[key['matrix'][0]]
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col = COL_LETTERS[key['matrix'][1]]
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labels.append(row + col)
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else:
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labels.append('')
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# Print the header
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if title_caps:
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cli.echo('{fg_blue}Matrix for "%s"{fg_reset}:', layout_name)
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else:
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cli.echo('{fg_blue}matrix_%s{fg_reset}:', layout_name)
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print(render_layout(kb_info_json['layouts'][layout_name]['layout'], cli.config.info.ascii, labels))
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def print_friendly_output(kb_info_json):
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"""Print the info.json in a friendly text format.
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"""
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cli.echo('{fg_blue}Keyboard Name{fg_reset}: %s', kb_info_json.get('keyboard_name', 'Unknown'))
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cli.echo('{fg_blue}Manufacturer{fg_reset}: %s', kb_info_json.get('manufacturer', 'Unknown'))
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if 'url' in kb_info_json:
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cli.echo('{fg_blue}Website{fg_reset}: %s', kb_info_json.get('url', ''))
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if kb_info_json.get('maintainer', 'qmk') == 'qmk':
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cli.echo('{fg_blue}Maintainer{fg_reset}: QMK Community')
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else:
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cli.echo('{fg_blue}Maintainer{fg_reset}: %s', kb_info_json['maintainer'])
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cli.echo('{fg_blue}Layouts{fg_reset}: %s', ', '.join(sorted(kb_info_json['layouts'].keys())))
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cli.echo('{fg_blue}Processor{fg_reset}: %s', kb_info_json.get('processor', 'Unknown'))
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cli.echo('{fg_blue}Bootloader{fg_reset}: %s', kb_info_json.get('bootloader', 'Unknown'))
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if 'layout_aliases' in kb_info_json:
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aliases = [f'{key}={value}' for key, value in kb_info_json['layout_aliases'].items()]
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cli.echo('{fg_blue}Layout aliases:{fg_reset} %s' % (', '.join(aliases),))
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def print_text_output(kb_info_json):
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"""Print the info.json in a plain text format.
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"""
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for key in sorted(kb_info_json):
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if key == 'layouts':
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cli.echo('{fg_blue}layouts{fg_reset}: %s', ', '.join(sorted(kb_info_json['layouts'].keys())))
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else:
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cli.echo('{fg_blue}%s{fg_reset}: %s', key, kb_info_json[key])
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if cli.config.info.layouts:
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show_layouts(kb_info_json, False)
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if cli.config.info.matrix:
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show_matrix(kb_info_json, False)
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if cli.config_source.info.keymap and cli.config_source.info.keymap != 'config_file':
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show_keymap(kb_info_json, False)
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def print_dotted_output(kb_info_json, prefix=''):
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"""Print the info.json in a plain text format with dot-joined keys.
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"""
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for key in sorted(kb_info_json):
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new_prefix = f'{prefix}.{key}' if prefix else key
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if key in ['parse_errors', 'parse_warnings']:
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continue
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elif key == 'layouts' and prefix == '':
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cli.echo('{fg_blue}layouts{fg_reset}: %s', ', '.join(sorted(kb_info_json['layouts'].keys())))
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elif isinstance(kb_info_json[key], dict):
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print_dotted_output(kb_info_json[key], new_prefix)
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elif isinstance(kb_info_json[key], list):
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cli.echo('{fg_blue}%s{fg_reset}: %s', new_prefix, ', '.join(map(str, sorted(kb_info_json[key]))))
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else:
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cli.echo('{fg_blue}%s{fg_reset}: %s', new_prefix, kb_info_json[key])
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def print_parsed_rules_mk(keyboard_name):
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rules = rules_mk(keyboard_name)
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for k in sorted(rules.keys()):
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print('%s = %s' % (k, rules[k]))
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return
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@cli.argument('-kb', '--keyboard', type=keyboard_folder, completer=keyboard_completer, help='Keyboard to show info for.')
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@cli.argument('-km', '--keymap', help='Keymap to show info for (Optional).')
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@cli.argument('-l', '--layouts', action='store_true', help='Render the layouts.')
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@cli.argument('-m', '--matrix', action='store_true', help='Render the layouts with matrix information.')
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@cli.argument('-f', '--format', default='friendly', arg_only=True, help='Format to display the data in (friendly, text, json) (Default: friendly).')
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@cli.argument('--ascii', action='store_true', default=not UNICODE_SUPPORT, help='Render layout box drawings in ASCII only.')
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@cli.argument('-r', '--rules-mk', action='store_true', help='Render the parsed values of the keyboard\'s rules.mk file.')
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@cli.argument('-a', '--api', action='store_true', help='Show fully processed info intended for API consumption.')
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@cli.subcommand('Keyboard information.')
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@automagic_keyboard
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@automagic_keymap
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def info(cli):
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"""Compile an info.json for a particular keyboard and pretty-print it.
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"""
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# Determine our keyboard(s)
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if not cli.config.info.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.info.keyboard):
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cli.log.error('Invalid keyboard: "%s"', cli.config.info.keyboard)
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return False
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if bool(cli.args.rules_mk):
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print_parsed_rules_mk(cli.config.info.keyboard)
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return False
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# default keymap stored in config file should be ignored
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if cli.config_source.info.keymap == 'config_file':
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cli.config_source.info.keymap = None
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# Build the info.json file
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if cli.config.info.keymap:
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kb_info_json = keymap_json(cli.config.info.keyboard, cli.config.info.keymap)
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else:
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kb_info_json = info_json(cli.config.info.keyboard)
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if not cli.args.api:
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kb_info_json = _strip_api_content(kb_info_json)
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# Output in the requested format
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if cli.args.format == 'json':
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print(json.dumps(kb_info_json, cls=InfoJSONEncoder, sort_keys=True))
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return True
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elif cli.args.format == 'text':
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print_dotted_output(kb_info_json)
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title_caps = False
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elif cli.args.format == 'friendly':
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print_friendly_output(kb_info_json)
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title_caps = True
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else:
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cli.log.error('Unknown format: %s', cli.args.format)
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return False
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# Output requested extras
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if cli.config.info.layouts:
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show_layouts(kb_info_json, title_caps)
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if cli.config.info.matrix:
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show_matrix(kb_info_json, title_caps)
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if cli.config.info.keymap:
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show_keymap(kb_info_json, title_caps)
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