Harwinder Sekhon
083a4e8d63
One class per provider (TwelveData, Oanda, Tiingo), all subclassing BaseDataProvider which owns cache, validation/cleaning, freshness + boundary guarantees, fetch_range pagination, and streaming stubs — subclasses implement only _fetch_raw. config.json data_providers.active selects the live feed; data_provider.py / oanda_provider.py stay as back-compat shims. Module 16 provider-abstraction tests (253 total green). Claude-Session: https://claude.ai/code/session_01Mc7XKYyPySVXiUpcN82QEK
25 lines
787 B
Python
Executable File
25 lines
787 B
Python
Executable File
"""
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ForexBot2 — Data Provider (back-compat shim)
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=============================================
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The provider implementations live in the `providers/` package:
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providers/base.py BaseDataProvider (shared contract + behavior)
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providers/twelve_data.py TwelveDataProvider (SDK fetch, throttle, WS)
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providers/oanda.py OandaDataProvider (v20 REST, real spread)
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`ForexDataProvider` is the historical name of the Twelve Data provider and
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is kept as an alias so existing imports keep working.
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"""
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from providers import ( # noqa: F401
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BaseDataProvider,
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DataIntegrityError,
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PROVIDER_REGISTRY,
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TwelveDataProvider,
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make_data_provider,
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_is_forex_weekend,
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)
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# Historical name for the Twelve Data provider.
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ForexDataProvider = TwelveDataProvider
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