[Feature] Charting Modularity

openbb_platform/core/openbb_core/app/model/extension.py

@@ -42,6 +42,16 @@ def obbject_accessor(self) -> Callable:
 
         return self.register_accessor(self.name, OBBject)
 
+    @property
+    def charting_accessor(self) -> Callable:
+        """Extend a Charting, inspired by pandas."""
+        # pylint: disable=import-outside-toplevel
+        # Avoid circular imports
+
+        from openbb_charting import Charting
+
+        return self.register_accessor(self.name, Charting)
+
     @staticmethod
     def register_accessor(name, cls) -> Callable:
         """Register a custom accessor."""

openbb_platform/extensions/crypto/openbb_crypto/__init__.py

@@ -1 +1,8 @@
 """OpenBB Crypto Extension."""
+
+try:
+    from openbb_charting import Charting  # type: ignore
+
+    from openbb_crypto import crypto_views
+except ImportError:
+    pass

openbb_platform/extensions/crypto/openbb_crypto/crypto_views.py

@@ -0,0 +1,29 @@
+"""Views for the crypto Extension."""
+
+from typing import Any, Dict, Tuple
+
+from openbb_charting import Charting
+from openbb_charting.core.openbb_figure import OpenBBFigure
+from openbb_charting.utils.price_historical import price_historical
+from openbb_core.app.model.extension import Extension
+
+ext = Extension(
+    name="crypto_views",
+    description="Create custom charts from OBBject data for the crypto extension.",
+)
+
+
+@ext.charting_accessor
+class CryptoViews:
+    """Crypto Views."""
+
+    def __init__(self, charting: Charting) -> None:
+        """Initialize the crypto Views."""
+        self._charting = charting
+
+    @staticmethod
+    def crypto_price_historical(  # noqa: PLR0912
+        **kwargs,
+    ) -> Tuple[OpenBBFigure, Dict[str, Any]]:
+        """Crypto Price Historical Chart."""
+        return price_historical(**kwargs)

openbb_platform/extensions/currency/openbb_currency/__init__.py

@@ -1 +1,8 @@
 """The Currency router init."""
+
+try:
+    from openbb_charting import Charting  # type: ignore
+
+    from openbb_currency import currency_views
+except ImportError:
+    pass

openbb_platform/extensions/currency/openbb_currency/currency_views.py

@@ -0,0 +1,29 @@
+"""Views for the currency Extension."""
+
+from typing import Any, Dict, Tuple
+
+from openbb_charting import Charting
+from openbb_charting.core.openbb_figure import OpenBBFigure
+from openbb_charting.utils.price_historical import price_historical
+from openbb_core.app.model.extension import Extension
+
+ext = Extension(
+    name="currency_views",
+    description="Create custom charts from OBBject data for the currency extension.",
+)
+
+
+@ext.charting_accessor
+class CurrencyViews:
+    """Currency Views."""
+
+    def __init__(self, charting: Charting) -> None:
+        """Initialize the Currency Views."""
+        self._charting = charting
+
+    @staticmethod
+    def currency_price_historical(  # noqa: PLR0912
+        **kwargs,
+    ) -> Tuple[OpenBBFigure, Dict[str, Any]]:
+        """Currency Price Historical Chart."""
+        return price_historical(**kwargs)

openbb_platform/extensions/economy/openbb_economy/__init__.py

@@ -1 +1,8 @@
 """OpenBB Economy Extension."""
+
+try:
+    from openbb_charting import Charting  # type: ignore
+
+    from openbb_economy import economy_views
+except ImportError:
+    pass