126 lines
5.0 KiB
Python
126 lines
5.0 KiB
Python
"""Functions for searching through QMK keyboards and keymaps.
|
|
"""
|
|
import contextlib
|
|
import fnmatch
|
|
import logging
|
|
import multiprocessing
|
|
import re
|
|
from dotty_dict import dotty
|
|
from milc import cli
|
|
|
|
from qmk.info import keymap_json
|
|
import qmk.keyboard
|
|
import qmk.keymap
|
|
|
|
|
|
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):
|
|
with ignore_logging():
|
|
return (keyboard, qmk.keymap.list_keymaps(keyboard))
|
|
|
|
|
|
def _keymap_exists(keyboard, keymap):
|
|
with ignore_logging():
|
|
return keyboard if qmk.keymap.locate_keymap(keyboard, keymap) is not None else None
|
|
|
|
|
|
def _load_keymap_info(keyboard, keymap):
|
|
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 = []
|
|
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])
|
|
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()]))]
|
|
|
|
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}})...')
|
|
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
|
|
|
|
targets = [(e[0], e[1], [(p, e[2].get(p)) for p in print_vals]) for e in valid_keymaps]
|
|
|
|
return targets
|