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Fix reloading of tts config not working till viewer restarted

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Kovid Goyal 2024-10-16 20:51:10 +05:30
parent c77e02487f
commit 693e61073a
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 8 additions and 5 deletions
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13
src/calibre/gui2/tts/types.py
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@ -16,11 +16,13 @@ from calibre.utils.localization import canonicalize_lang
CONFIG_NAME = 'tts'
TTS_EMBEDED_CONFIG = 'tts-embedded'
conf_cache = {} # for some reason LRU cache doesn't work for this
@lru_cache(2)
def load_config(config_name=CONFIG_NAME) -> JSONConfig:
return JSONConfig(config_name)
if (ans := conf_cache.get(config_name)) is None:
ans = conf_cache[config_name] = JSONConfig(config_name)
return ans
class TrackingCapability(Enum):
@ -158,8 +160,9 @@ class EngineSpecificSettings(NamedTuple):
@classmethod
def create_from_config(cls, engine_name: str, config_name: str = CONFIG_NAME) -> 'EngineSpecificSettings':
prefs = load_config(config_name).get('engines', {}).get(engine_name, {})
return cls.create_from_prefs(engine_name, prefs)
prefs = load_config(config_name)
val = prefs.get('engines', {}).get(engine_name, {})
return cls.create_from_prefs(engine_name, val)
@property
def as_dict(self) -> dict[str, object]:
@ -183,7 +186,7 @@ class EngineSpecificSettings(NamedTuple):
return ans
def save_to_config(self, prefs:JSONConfig | None = None, config_name: str = CONFIG_NAME):
prefs = prefs or load_config(config_name)
prefs = load_config(config_name) if prefs is None else prefs
val = self.as_dict
engines = prefs.get('engines', {})
if not val: