diff options
Diffstat (limited to 'lib/python/qmk/search.py')
| -rw-r--r-- | lib/python/qmk/search.py | 204 |
1 files changed, 135 insertions, 69 deletions
diff --git a/lib/python/qmk/search.py b/lib/python/qmk/search.py index 2bbbc7806f..0b5d489218 100644 --- a/lib/python/qmk/search.py +++ b/lib/python/qmk/search.py @@ -1,10 +1,12 @@ """Functions for searching through QMK keyboards and keymaps. """ import contextlib +import functools import fnmatch import logging import multiprocessing import re +from typing import List, Tuple from dotty_dict import dotty from milc import cli @@ -31,95 +33,159 @@ def ignore_logging(): def _all_keymaps(keyboard): + """Returns a list of tuples of (keyboard, keymap) for all keymaps for the given keyboard. + """ with ignore_logging(): - return (keyboard, qmk.keymap.list_keymaps(keyboard)) + keyboard = qmk.keyboard.resolve_keyboard(keyboard) + return [(keyboard, keymap) for keymap in qmk.keymap.list_keymaps(keyboard)] def _keymap_exists(keyboard, keymap): + """Returns the keyboard name if the keyboard+keymap combination exists, otherwise None. + """ with ignore_logging(): return keyboard if qmk.keymap.locate_keymap(keyboard, keymap) is not None else None -def _load_keymap_info(keyboard, keymap): +def _load_keymap_info(kb_km): + """Returns a tuple of (keyboard, keymap, info.json) for the given keyboard/keymap combination. + """ with ignore_logging(): - return (keyboard, keymap, keymap_json(keyboard, keymap)) - - -def search_keymap_targets(keymap='default', filters=[], print_vals=[]): - targets = [] - - with multiprocessing.Pool() as pool: - cli.log.info(f'Retrieving list of keyboards with keymap "{keymap}"...') - target_list = [] + return (kb_km[0], kb_km[1], keymap_json(kb_km[0], kb_km[1])) + + +def expand_make_targets(targets: List[str]) -> List[Tuple[str, str]]: + """Expand a list of make targets into a list of (keyboard, keymap) tuples. + + Caters for 'all' in either keyboard or keymap, or both. + """ + split_targets = [] + for target in targets: + split_target = target.split(':') + if len(split_target) != 2: + cli.log.error(f"Invalid build target: {target}") + return [] + split_targets.append((split_target[0], split_target[1])) + return expand_keymap_targets(split_targets) + + +def _expand_keymap_target(keyboard: str, keymap: str, all_keyboards: List[str] = None) -> List[Tuple[str, str]]: + """Expand a keyboard input and keymap input into a list of (keyboard, keymap) tuples. + + Caters for 'all' in either keyboard or keymap, or both. + """ + if all_keyboards is None: + all_keyboards = qmk.keyboard.list_keyboards() + + if keyboard == 'all': + with multiprocessing.Pool() as pool: + if keymap == 'all': + cli.log.info('Retrieving list of all keyboards and keymaps...') + targets = [] + for kb in pool.imap_unordered(_all_keymaps, all_keyboards): + targets.extend(kb) + return targets + else: + cli.log.info(f'Retrieving list of keyboards with keymap "{keymap}"...') + keyboard_filter = functools.partial(_keymap_exists, keymap=keymap) + return [(kb, keymap) for kb in filter(lambda e: e is not None, pool.imap_unordered(keyboard_filter, all_keyboards))] + else: if keymap == 'all': - kb_to_kms = pool.map(_all_keymaps, qmk.keyboard.list_keyboards()) - for targets in kb_to_kms: - keyboard = targets[0] - keymaps = targets[1] - target_list.extend([(keyboard, keymap) for keymap in keymaps]) + keyboard = qmk.keyboard.resolve_keyboard(keyboard) + cli.log.info(f'Retrieving list of keymaps for keyboard "{keyboard}"...') + return _all_keymaps(keyboard) else: - target_list = [(kb, keymap) for kb in filter(lambda kb: kb is not None, pool.starmap(_keymap_exists, [(kb, keymap) for kb in qmk.keyboard.list_keyboards()]))] + return [(qmk.keyboard.resolve_keyboard(keyboard), keymap)] + + +def expand_keymap_targets(targets: List[Tuple[str, str]]) -> List[Tuple[str, str]]: + """Expand a list of (keyboard, keymap) tuples inclusive of 'all', into a list of explicit (keyboard, keymap) tuples. + """ + overall_targets = [] + all_keyboards = qmk.keyboard.list_keyboards() + for target in targets: + overall_targets.extend(_expand_keymap_target(target[0], target[1], all_keyboards)) + return list(sorted(set(overall_targets))) + + +def _filter_keymap_targets(target_list: List[Tuple[str, str]], filters: List[str] = [], print_vals: List[str] = []) -> List[Tuple[str, str, List[Tuple[str, str]]]]: + """Filter a list of (keyboard, keymap) tuples based on the supplied filters. + + Optionally includes the values of the queried info.json keys. + """ + if len(filters) == 0 and len(print_vals) == 0: + targets = [(kb, km, {}) for kb, km in target_list] + else: + cli.log.info('Parsing data for all matching keyboard/keymap combinations...') + with multiprocessing.Pool() as pool: + valid_keymaps = [(e[0], e[1], dotty(e[2])) for e in pool.imap_unordered(_load_keymap_info, target_list)] + + function_re = re.compile(r'^(?P<function>[a-zA-Z]+)\((?P<key>[a-zA-Z0-9_\.]+)(,\s*(?P<value>[^#]+))?\)$') + equals_re = re.compile(r'^(?P<key>[a-zA-Z0-9_\.]+)\s*=\s*(?P<value>[^#]+)$') + + for filter_expr in filters: + function_match = function_re.match(filter_expr) + equals_match = equals_re.match(filter_expr) + + if function_match is not None: + func_name = function_match.group('function').lower() + key = function_match.group('key') + value = function_match.group('value') + + if value is not None: + if func_name == 'length': + valid_keymaps = filter(lambda e, key=key, value=value: key in e[2] and len(e[2].get(key)) == int(value), valid_keymaps) + elif func_name == 'contains': + valid_keymaps = filter(lambda e, key=key, value=value: key in e[2] and value in e[2].get(key), valid_keymaps) + else: + cli.log.warning(f'Unrecognized filter expression: {function_match.group(0)}') + continue - if len(filters) == 0: - targets = [(kb, km, {}) for kb, km in target_list] - else: - cli.log.info('Parsing data for all matching keyboard/keymap combinations...') - valid_keymaps = [(e[0], e[1], dotty(e[2])) for e in pool.starmap(_load_keymap_info, target_list)] - - function_re = re.compile(r'^(?P<function>[a-zA-Z]+)\((?P<key>[a-zA-Z0-9_\.]+)(,\s*(?P<value>[^#]+))?\)$') - equals_re = re.compile(r'^(?P<key>[a-zA-Z0-9_\.]+)\s*=\s*(?P<value>[^#]+)$') - - for filter_expr in filters: - function_match = function_re.match(filter_expr) - equals_match = equals_re.match(filter_expr) - - if function_match is not None: - func_name = function_match.group('function').lower() - key = function_match.group('key') - value = function_match.group('value') - - if value is not None: - if func_name == 'length': - valid_keymaps = filter(lambda e, key=key, value=value: key in e[2] and len(e[2].get(key)) == int(value), valid_keymaps) - elif func_name == 'contains': - valid_keymaps = filter(lambda e, key=key, value=value: key in e[2] and value in e[2].get(key), valid_keymaps) - else: - cli.log.warning(f'Unrecognized filter expression: {function_match.group(0)}') - continue - - cli.log.info(f'Filtering on condition: {{fg_green}}{func_name}{{fg_reset}}({{fg_cyan}}{key}{{fg_reset}}, {{fg_cyan}}{value}{{fg_reset}})...') + cli.log.info(f'Filtering on condition: {{fg_green}}{func_name}{{fg_reset}}({{fg_cyan}}{key}{{fg_reset}}, {{fg_cyan}}{value}{{fg_reset}})...') + else: + if func_name == 'exists': + valid_keymaps = filter(lambda e, key=key: key in e[2], valid_keymaps) + elif func_name == 'absent': + valid_keymaps = filter(lambda e, key=key: key not in e[2], valid_keymaps) else: - if func_name == 'exists': - valid_keymaps = filter(lambda e, key=key: key in e[2], valid_keymaps) - elif func_name == 'absent': - valid_keymaps = filter(lambda e, key=key: key not in e[2], valid_keymaps) - else: - cli.log.warning(f'Unrecognized filter expression: {function_match.group(0)}') - continue + cli.log.warning(f'Unrecognized filter expression: {function_match.group(0)}') + continue - cli.log.info(f'Filtering on condition: {{fg_green}}{func_name}{{fg_reset}}({{fg_cyan}}{key}{{fg_reset}})...') + cli.log.info(f'Filtering on condition: {{fg_green}}{func_name}{{fg_reset}}({{fg_cyan}}{key}{{fg_reset}})...') - elif equals_match is not None: - key = equals_match.group('key') - value = equals_match.group('value') - cli.log.info(f'Filtering on condition: {{fg_cyan}}{key}{{fg_reset}} == {{fg_cyan}}{value}{{fg_reset}}...') + elif equals_match is not None: + key = equals_match.group('key') + value = equals_match.group('value') + cli.log.info(f'Filtering on condition: {{fg_cyan}}{key}{{fg_reset}} == {{fg_cyan}}{value}{{fg_reset}}...') - def _make_filter(k, v): - expr = fnmatch.translate(v) - rule = re.compile(f'^{expr}$', re.IGNORECASE) + def _make_filter(k, v): + expr = fnmatch.translate(v) + rule = re.compile(f'^{expr}$', re.IGNORECASE) - def f(e): - lhs = e[2].get(k) - lhs = str(False if lhs is None else lhs) - return rule.search(lhs) is not None + def f(e): + lhs = e[2].get(k) + lhs = str(False if lhs is None else lhs) + return rule.search(lhs) is not None - return f + return f - valid_keymaps = filter(_make_filter(key, value), valid_keymaps) - else: - cli.log.warning(f'Unrecognized filter expression: {filter_expr}') - continue + valid_keymaps = filter(_make_filter(key, value), valid_keymaps) + else: + cli.log.warning(f'Unrecognized filter expression: {filter_expr}') + continue targets = [(e[0], e[1], [(p, e[2].get(p)) for p in print_vals]) for e in valid_keymaps] return targets + + +def search_keymap_targets(keymap='default', filters: List[str] = [], print_vals: List[str] = []) -> List[Tuple[str, str, List[Tuple[str, str]]]]: + """Search for build targets matching the supplied criteria. + """ + return list(sorted(_filter_keymap_targets(expand_keymap_targets([('all', keymap)]), filters, print_vals), key=lambda e: (e[0], e[1]))) + + +def search_make_targets(targets: List[str], filters: List[str] = [], print_vals: List[str] = []) -> List[Tuple[str, str, List[Tuple[str, str]]]]: + """Search for build targets matching the supplied criteria. + """ + return list(sorted(_filter_keymap_targets(expand_make_targets(targets), filters, print_vals), key=lambda e: (e[0], e[1]))) |