Alessandro Colace
97bdabe9dc
Yahoo's v7 (`/v7/quote`) and v10 (`/quoteSummary`) endpoints accept `lang` and `region` parameters and return localized fields (`longName`, `shortName`, ...) when the ticker has been translated for that locale — e.g. 1810.HK returns '小米集團－Ｗ' under `lang=zh-Hant-HK`, GAZP.ME returns 'Публичное акционерное общество Газпром' under `lang=ru-RU`. Previously these params were not exposed and `Ticker.info["longName"]` always came back in U.S. English. Surfaced as global config (`YfConfig.locale.lang` / `YfConfig.locale.region`) rather than per-Ticker constructor params: a typical user wants the same locale for every call in their session, and the config approach also covers the v10 calendar/earnings endpoint in `_fetch_history_metadata` without threading kwargs through three layers. - Add `YfConfig.locale.lang` (default `"en-US"`) and `YfConfig.locale.region` (default `"US"`). - `Quote._fetch` (v10/quoteSummary) and `Quote._fetch_additional_info` (v7/quote) read the locale from `YfConfig` on every call. - `_fetch_history_metadata` (v1 calendar) reads the same locale, replacing a hardcoded `lang=en-US, region=US`. - The `v8/chart` endpoint ignores `lang` server-side, so we don't forward there — would only generate noise. - Verified live for Latin/diacritics (it-IT), CJK (zh-Hant-HK, ja-JP), Cyrillic (ru-RU); Apple under ja-JP correctly stays "Apple Inc." since it's a U.S. listing. Closes #2582
62 lines
1.5 KiB
Python
62 lines
1.5 KiB
Python
import json
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class NestedConfig:
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def __init__(self, name, data):
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self.__dict__['name'] = name
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self.__dict__['data'] = data
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def __getattr__(self, key):
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return self.data.get(key)
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def __setattr__(self, key, value):
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self.data[key] = value
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def __len__(self):
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return len(self.__dict__['data'])
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def __repr__(self):
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return json.dumps(self.data, indent=4)
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class ConfigMgr:
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def __init__(self):
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self._initialised = False
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def _load_option(self):
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self._initialised = True # prevent infinite loop
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self.options = {}
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# Initialise defaults
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n = self.__getattr__('network')
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n.proxy = None
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n.retries = 0
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d = self.__getattr__('debug')
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d.hide_exceptions = True
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d.logging = False
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loc = self.__getattr__('locale')
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loc.lang = "en-US" # BCP-47 language tag for Yahoo v7/v10 endpoints
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loc.region = "US" # ISO 3166-1 alpha-2 country code
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def __getattr__(self, key):
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if not self._initialised:
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self._load_option()
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if key not in self.options:
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self.options[key] = {}
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return NestedConfig(key, self.options[key])
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def __contains__(self, key):
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if not self._initialised:
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self._load_option()
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return key in self.options
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def __repr__(self):
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if not self._initialised:
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self._load_option()
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all_options = self.options.copy()
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return json.dumps(all_options, indent=4)
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YfConfig = ConfigMgr()
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