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