201 lines
8 KiB
Python
201 lines
8 KiB
Python
"""Functions for searching through QMK keyboards and keymaps.
|
|
"""
|
|
import contextlib
|
|
import functools
|
|
import fnmatch
|
|
import logging
|
|
import re
|
|
from typing import List, Tuple
|
|
from dotty_dict import dotty, Dotty
|
|
from milc import cli
|
|
|
|
from qmk.util import parallel_map
|
|
from qmk.info import keymap_json
|
|
from qmk.keyboard import list_keyboards, keyboard_folder
|
|
from qmk.keymap import list_keymaps, locate_keymap
|
|
from qmk.build_targets import KeyboardKeymapBuildTarget, BuildTarget
|
|
|
|
|
|
def _set_log_level(level):
|
|
cli.acquire_lock()
|
|
old = cli.log_level
|
|
cli.log_level = level
|
|
cli.log.setLevel(level)
|
|
logging.root.setLevel(level)
|
|
cli.release_lock()
|
|
return old
|
|
|
|
|
|
@contextlib.contextmanager
|
|
def ignore_logging():
|
|
old = _set_log_level(logging.CRITICAL)
|
|
yield
|
|
_set_log_level(old)
|
|
|
|
|
|
def _all_keymaps(keyboard):
|
|
"""Returns a list of tuples of (keyboard, keymap) for all keymaps for the given keyboard.
|
|
"""
|
|
with ignore_logging():
|
|
keyboard = keyboard_folder(keyboard)
|
|
return [(keyboard, keymap) for keymap in 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 locate_keymap(keyboard, keymap) is not None else None
|
|
|
|
|
|
def _load_keymap_info(kb_km):
|
|
"""Returns a tuple of (keyboard, keymap, info.json) for the given keyboard/keymap combination.
|
|
"""
|
|
with ignore_logging():
|
|
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 = list_keyboards()
|
|
|
|
if keyboard == 'all':
|
|
if keymap == 'all':
|
|
cli.log.info('Retrieving list of all keyboards and keymaps...')
|
|
targets = []
|
|
for kb in parallel_map(_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, parallel_map(keyboard_filter, all_keyboards))]
|
|
else:
|
|
if keymap == 'all':
|
|
cli.log.info(f'Retrieving list of keymaps for keyboard "{keyboard}"...')
|
|
return _all_keymaps(keyboard)
|
|
else:
|
|
return [(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 = 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 _construct_build_target_kb_km(e):
|
|
return KeyboardKeymapBuildTarget(keyboard=e[0], keymap=e[1])
|
|
|
|
|
|
def _construct_build_target_kb_km_json(e):
|
|
return KeyboardKeymapBuildTarget(keyboard=e[0], keymap=e[1], json=e[2])
|
|
|
|
|
|
def _filter_keymap_targets(target_list: List[Tuple[str, str]], filters: List[str] = []) -> List[BuildTarget]:
|
|
"""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:
|
|
cli.log.info('Preparing target list...')
|
|
targets = list(set(parallel_map(_construct_build_target_kb_km, 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 parallel_map(_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}})...')
|
|
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.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}}...')
|
|
|
|
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
|
|
|
|
return f
|
|
|
|
valid_keymaps = filter(_make_filter(key, value), valid_keymaps)
|
|
else:
|
|
cli.log.warning(f'Unrecognized filter expression: {filter_expr}')
|
|
continue
|
|
|
|
cli.log.info('Preparing target list...')
|
|
valid_keymaps = [(e[0], e[1], e[2].to_dict() if isinstance(e[2], Dotty) else e[2]) for e in valid_keymaps] # need to convert dotty_dict back to dict because it doesn't survive parallelisation
|
|
targets = list(set(parallel_map(_construct_build_target_kb_km_json, list(valid_keymaps))))
|
|
|
|
return targets
|
|
|
|
|
|
def search_keymap_targets(targets: List[Tuple[str, str]] = [('all', 'default')], filters: List[str] = []) -> List[BuildTarget]:
|
|
"""Search for build targets matching the supplied criteria.
|
|
"""
|
|
return _filter_keymap_targets(expand_keymap_targets(targets), filters)
|
|
|
|
|
|
def search_make_targets(targets: List[str], filters: List[str] = []) -> List[BuildTarget]:
|
|
"""Search for build targets matching the supplied criteria.
|
|
"""
|
|
return _filter_keymap_targets(expand_make_targets(targets), filters)
|