def test_locale_to_hyphen_dictionary(self):
def t(x, expected=None):
self.ae(dictionary_name_for_locale(x),
f'hyph_{expected}.dic' if expected else None)
t('en', 'en_US')
t('en_IN', 'en_GB')
t('de', 'de_DE')
t('es', 'es')
t('nl', 'nl_NL')
t('fr', 'fr')
t('XXX')
cache = [False]
def cache_callback():
cache[0] = True
dp = path_to_dictionary(dictionary_name_for_locale('en'),
cache_callback)
self.assertTrue(os.path.exists(dp),
f'The dictionary {dp} does not exist')
self.assertTrue(cache[0])
cache[0] = False
self.assertTrue(
os.path.exists(
path_to_dictionary(dictionary_name_for_locale('es'),
cache_callback)))
self.assertFalse(cache[0])
def dictionary_for_locale(locale):
name = dictionary_name_for_locale(locale)
if name is not None:
from calibre_extensions import hyphen
path = path_to_dictionary(name)
fd = os.open(path, getattr(os, 'O_BINARY', 0) | os.O_RDONLY)
return hyphen.load_dictionary(fd)
def dictionary_for_locale(locale):
global hyphen
name = dictionary_name_for_locale(locale)
if name is not None:
path = path_to_dictionary(name)
if hyphen is None:
hyphen, hyphen_err = plugins['hyphen']
if hyphen_err:
raise RuntimeError(
'Failed to load the hyphen plugin with error: {}'.format(
hyphen_err))
fd = os.open(path, getattr(os, 'O_BINARY', 0) | os.O_RDONLY)
return hyphen.load_dictionary(fd)
