[Bugfix] - Test parametrize skips charting tests (#6264)

* don't skipt charting tests

* multiples does not have a charting implementation

* fix list index out of range

* mypy

* mypy

* mypy ta class + base

* indicators mypy

* sync precommit with ci

* sync ci with precommit

* revert

* revert

* mypy indicators

* fix mypy

* fix hastype

* type ignore

* mypy

* mypy

* mypy

* does this work?

* remove post inits

* this

* this

* and this

---------

Co-authored-by: hjoaquim <h.joaquim@campus.fct.unl.pt>

10 files changed, 75 insertions, 80 deletions

diff --git a/.github/workflows/linting.yml b/.github/workflows/linting.yml
index ccabe3a349d..ff98d8e8f6e 100644
--- a/.github/workflows/linting.yml
+++ b/.github/workflows/linting.yml
@@ -69,7 +69,7 @@ jobs:
           # Run linters for openbb_platform
           if [ -n "${{ env.platform_files }}" ]; then
             pylint ${{ env.platform_files }}
-            mypy ${{ env.platform_files }}  --ignore-missing-imports  --check-untyped-defs
+            mypy ${{ env.platform_files }}  --ignore-missing-imports  --scripts-are-modules --check-untyped-defs
           else
             echo "No Python files changed in openbb_platform"
           fi
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 60e62785b57..da3cfd4d3e9 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -50,7 +50,7 @@ repos:
         entry: mypy
         language: python
         "types_or": [python, pyi]
-        args: ["--ignore-missing-imports", "--scripts-are-modules"]
+        args: ["--ignore-missing-imports", "--scripts-are-modules", "--check-untyped-defs"]
         require_serial: true
   - repo: https://github.com/kynan/nbstripout
     rev: 0.6.1
diff --git a/openbb_platform/extensions/tests/conftest.py b/openbb_platform/extensions/tests/conftest.py
index 7e3fbce9dc2..b8849169816 100644
--- a/openbb_platform/extensions/tests/conftest.py
+++ b/openbb_platform/extensions/tests/conftest.py
@@ -1,6 +1,6 @@
 """Custom pytest configuration for the extensions."""
 
-from typing import Any, Dict, List
+from typing import Dict, List
 
 import pytest
 from openbb_core.app.router import CommandMap
@@ -13,7 +13,7 @@ commands = list(cm.map.keys())
 # ruff: noqa: SIM114
 
 
-def parametrize(argnames: str, argvalues: List[Dict[str, Any]], **kwargs):
+def parametrize(argnames: str, argvalues: List, **kwargs):
     """Custom parametrize decorator that filters test cases based on the environment."""
 
     routers, providers, obbject_ext = list_openbb_extensions()
@@ -49,6 +49,10 @@ def parametrize(argnames: str, argvalues: List[Dict[str, Any]], **kwargs):
                 elif "provider" not in args and function_name_v3 in commands:
                     # Handle edge case
                     filtered_argvalues.append(args)
+                elif extension_name in obbject_ext:
+                    filtered_argvalues.append(args)
+
+            # If filtered_argvalues is empty, pytest will skip the test!
             return pytest.mark.parametrize(argnames, filtered_argvalues, **kwargs)(
                 function
             )
diff --git a/openbb_platform/obbject_extensions/charting/integration/test_charting_api.py b/openbb_platform/obbject_extensions/charting/integration/test_charting_api.py
index cacfac05daa..f89c1b318bf 100644
--- a/openbb_platform/obbject_extensions/charting/integration/test_charting_api.py
+++ b/openbb_platform/obbject_extensions/charting/integration/test_charting_api.py
@@ -77,29 +77,6 @@ def test_charting_equity_price_historical(params, headers):
 
 @parametrize(
     "params",
-    [({"symbol": "AAPL", "limit": 100, "chart": True})],
-)
-@pytest.mark.integration
-def test_charting_equity_fundamental_multiples(params, headers):
-    """Test chart equity multiples."""
-    params = {p: v for p, v in params.items() if v}
-
-    query_str = get_querystring(params, [])
-    url = f"http://0.0.0.0:8000/api/v1/equity/fundamental/multiples?{query_str}"
-    result = requests.get(url, headers=headers, timeout=10)
-    assert isinstance(result, requests.Response)
-    assert result.status_code == 200
-
-    chart = result.json()["chart"]
-    fig = chart.pop("fig", {})
-
-    assert chart
-    assert not fig
-    assert list(chart.keys()) == ["content", "format"]
-
-
-@parametrize(
-    "params",
     [
         (
             {
diff --git a/openbb_platform/obbject_extensions/charting/openbb_charting/charting_router.py b/openbb_platform/obbject_extensions/charting/openbb_charting/charting_router.py
index 44b92a2c6c5..08c27d8c12c 100644
--- a/openbb_platform/obbject_extensions/charting/openbb_charting/charting_router.py
+++ b/openbb_platform/obbject_extensions/charting/openbb_charting/charting_router.py
@@ -1,7 +1,7 @@
 """Charting router."""
 
 import json
-from typing import Any, Dict, Tuple
+from typing import Any, Dict, Optional, Tuple, Union
 
 import pandas as pd
 from openbb_core.app.model.charts.chart import ChartFormat
@@ -188,7 +188,6 @@ def technical_cones(
     **kwargs: TechnicalConesChartQueryParams,
 ) -> Tuple["OpenBBFigure", Dict[str, Any]]:
     """Volatility Cones Chart."""
-
     data = kwargs.get("data")
 
     if isinstance(data, pd.DataFrame) and not data.empty and "window" in data.columns:
@@ -286,10 +285,9 @@ def technical_cones(
 
 
 def economy_fred_series(
-    **kwargs: FredSeriesChartQueryParams,
+    **kwargs: Union[Any, FredSeriesChartQueryParams],
 ) -> Tuple["OpenBBFigure", Dict[str, Any]]:
     """FRED Series Chart."""
-
     ytitle_dict = {
         "chg": "Change",
         "ch1": "Change From Year Ago",
@@ -385,12 +383,9 @@ def economy_fred_series(
             + " Override this error by setting `allow_unsafe = True`."
         )
 
-    y1_units = y_units[0]
-
+    y1_units = y_units[0] if y_units else None
     y1title = y1_units
-
     y2title = y_units[1] if len(y_units) > 1 else None
-
     xtitle = ""
 
     # If the request was transformed, the y-axis will be shared under these conditions.
@@ -401,8 +396,9 @@ def economy_fred_series(
         y2title = None
 
     # Set the title for the chart.
-    if kwargs.get("title"):
-        title = kwargs.get("title")
+    title: str = ""
+    if isinstance(kwargs, dict) and title in kwargs:
+        title = kwargs["title"]
     else:
         if metadata.get(columns[0]):
             title = metadata.get(columns[0]).get("title") if len(columns) == 1 else "FRED Series"  # type: ignore
@@ -412,7 +408,7 @@ def economy_fred_series(
         title = f"{title} - {transform_title}" if transform_title else title
 
     # Define this to use as a check.
-    y3title = ""
+    y3title: Optional[str] = ""
 
     # Create the figure object with subplots.
     fig = OpenBBFigure().create_subplots(
@@ -456,14 +452,14 @@ def economy_fred_series(
     if kwargs.get("y2title") and y2title is not None:
         y2title = kwargs.get("y2title")
     # Set the x-axis title, if suppiled.
-    if kwargs.get("xtitle"):
-        xtitle = kwargs.get("xtitle")
+    if isinstance(kwargs, dict) and "xtitle" in kwargs:
+        xtitle = kwargs["xtitle"]
     # If the data was normalized, set the title to reflect this.
     if normalize:
         y1title = None
         y2title = None
         y3title = None
-        title = f"{title} - Normalized"
+        title = f"{title} - Normalized" if title else "Normalized"
 
     # Now update the layout of the complete figure.
     fig.update_layout(
diff --git a/openbb_platform/obbject_extensions/charting/openbb_charting/core/backend.py b/openbb_platform/obbject_extensions/charting/openbb_charting/core/backend.py
index 457df7d5981..2307f3993fc 100644
--- a/openbb_platform/obbject_extensions/charting/openbb_charting/core/backend.py
+++ b/openbb_platform/obbject_extensions/charting/openbb_charting/core/backend.py
@@ -221,7 +221,7 @@ class Backend(PyWry):
         self.send_outgoing(outgoing)
 
         if export_image and isinstance(export_image, Path):
-            if self.loop.is_closed():
+            if self.loop.is_closed():  # type: ignore[has-type]
                 # Create a new event loop
                 self.loop = asyncio.new_event_loop()
                 asyncio.set_event_loop(self.loop)
diff --git a/openbb_platform/obbject_extensions/charting/openbb_charting/core/plotly_ta/base.py b/openbb_platform/obbject_extensions/charting/openbb_charting/core/plotly_ta/base.py
index 126f3b195fc..1d0ec43eb51 100644
--- a/openbb_platform/obbject_extensions/charting/openbb_charting/core/plotly_ta/base.py
+++ b/openbb_platform/obbject_extensions/charting/openbb_charting/core/plotly_ta/base.py
@@ -1,4 +1,6 @@
-from typing import Any, Callable, Dict, Iterator, List, Optional, Type
+"""Base class for charting plugins."""
+
+from typing import Any, Callable, Dict, Iterator, List, Optional, Type, Union
 
 import pandas as pd
 
@@ -6,7 +8,7 @@ from .data_classes import ChartIndicators, TAIndicator
 
 
 def columns_regex(df_ta: pd.DataFrame, name: str) -> List[str]:
-    """Return columns that match regex name"""
+    """Return columns that match regex name."""
     column_name = df_ta.filter(regex=rf"{name}(?=[^\d]|$)").columns.tolist()
 
     return column_name
@@ -26,6 +28,7 @@ class Indicator:
         self.attrs = attrs
 
     def __call__(self, *args: Any, **kwargs: Any) -> Any:
+        """Call the indicator function."""
         return self.func(*args, **kwargs)
 
 
@@ -39,6 +42,7 @@ class PluginMeta(type):
     __subplots__: List[str] = []
 
     def __new__(mcs: Type["PluginMeta"], *args: Any, **kwargs: Any) -> "PluginMeta":
+        """Create a new instance of the class."""
         name, bases, attrs = args
         indicators: Dict[str, Indicator] = {}
         cls_attrs: Dict[str, list] = {
@@ -76,6 +80,7 @@ class PluginMeta(type):
         return new_cls
 
     def __iter__(cls: Type["PluginMeta"]) -> Iterator[Indicator]:  # type: ignore
+        """Iterate over the indicators."""
         return iter(cls.__indicators__)
 
     # pylint: disable=unused-argument
@@ -88,11 +93,11 @@ class PltTA(metaclass=PluginMeta):
 
     indicators: ChartIndicators
     intraday: bool = False
-    df_stock: pd.DataFrame
-    df_ta: pd.DataFrame
+    df_stock: Union[pd.DataFrame, pd.Series]
+    df_ta: Optional[pd.DataFrame] = None
     df_fib: pd.DataFrame
     close_column: Optional[str] = "close"
-    params: Dict[str, TAIndicator] = {}
+    params: Optional[Dict[str, TAIndicator]] = {}
     inchart_colors: List[str] = []
     show_volume: bool = True
 
@@ -104,6 +109,7 @@ class PltTA(metaclass=PluginMeta):
 
     # pylint: disable=unused-argument
     def __new__(cls, *args: Any, **kwargs: Any) -> "PltTA":
+        """Create a new instance of the class."""
         if cls is PltTA:
             raise TypeError("Can't instantiate abstract class Plugin directly")
         self = super().__new__(cls)
@@ -132,6 +138,7 @@ class PltTA(metaclass=PluginMeta):
 
     @property
     def ma_mode(self) -> List[str]:
+        """Moving average mode."""
         return list(set(self.__ma_mode__))
 
     @ma_mode.setter
@@ -139,7 +146,7 @@ class PltTA(metaclass=PluginMeta):
         self.__ma_mode__ = value
 
     def add_plugins(self, plugins: List["PltTA"]) -> None:
-        """Add plugins to current instance"""
+        """Add plugins to current instance."""
         for plugin in plugins:
             for item in plugin.__indicators__:
                 # pylint: disable=unnecessary-dunder-call
@@ -161,7 +168,7 @@ class PltTA(metaclass=PluginMeta):
                     getattr(self, attr).extend(value)
 
     def remove_plugins(self, plugins: List["PltTA"]) -> None:
-        """Remove plugins from current instance"""
+        """Remove plugins from current instance."""
         for plugin in plugins:
             for item in plugin.__indicators__:
                 delattr(self, item.name)
@@ -171,10 +178,11 @@ class PltTA(metaclass=PluginMeta):
                 delattr(self, static_method)
 
     def __iter__(self) -> Iterator[Indicator]:
+        """Iterate over the indicators."""
         return iter(self.__indicators__)
 
     def get_float_precision(self) -> str:
-        """Returns f-string precision format"""
+        """Returns f-string precision format."""
         price = self.df_stock[self.close_column].tail(1).values[0]
         float_precision = (
             ",.2f" if price > 1.10 else "" if len(str(price)) < 8 else ".6f"
diff --git a/openbb_platform/obbject_extensions/charting/openbb_charting/core/plotly_ta/data_classes.py b/openbb_platform/obbject_extensions/charting/openbb_charting/core/plotly_ta/data_classes.py
index aa0223bfdc9..43836fc6c46 100644
--- a/openbb_platform/obbject_extensions/charting/openbb_charting/core/plotly_ta/data_classes.py
+++ b/openbb_platform/obbject_extensions/charting/openbb_charting/core/plotly_ta/data_classes.py
@@ -67,10 +67,6 @@ class TAIndicator:
     ]
     args: List[Arguments]
 
-    def __post_init__(self):
-        """Post init."""
-        self.args = [Arguments(**arg) for arg in self.args]
-
     def __iter__(self):
         """Return iterator."""
         return iter(self.args)
@@ -98,14 +94,6 @@ class ChartIndicators:
 
     indicators: Optional[List[TAIndicator]] = None
 
-    def __post_init__(self):
-        """Post init."""
-        self.indicators = (
-            [TAIndicator(**indicator) for indicator in self.indicators]
-            if self.indicators
-            else []
-        )
-
     def get_indicator(self, name: str) -> Union[TAIndicator, None]:
         """Return indicator with given name."""
         output = None
@@ -165,21 +153,43 @@ class ChartIndicators:
     @staticmethod
     def get_available_indicators() -> Tuple[str, ...]:
         """Return tuple of available indicators."""
-        return list(
+        return tuple(
             TAIndicator.__annotations__["name"].__args__  # pylint: disable=E1101
         )
 
     @classmethod
-    def from_dict(cls, indicators: Dict[str, Dict[str, Any]]) -> "ChartIndicators":
-        """Return ChartIndicators from dictionary."""
-        data = []
-        for indicator in indicators:
-            args = []
-            for arg in indicators[indicator]:
-                args.append({"label": arg, "values": indicators[indicator][arg]})
-            data.append({"name": indicator, "args": args})
-
-        return cls(indicators=data)  # type: ignore
+    def from_dict(
+        cls, indicators: Dict[str, Dict[str, List[Dict[str, Any]]]]
+    ) -> "ChartIndicators":
+        """Return ChartIndicators from dictionary.
+
+        Example
+        -------
+        ChartIndicators.from_dict(
+            {
+                "ad": {
+                    "args": [
+                        {
+                            "label": "AD_LABEL",
+                            "values": [1, 2, 3],
+                        }
+                    ]
+                }
+            }
+        )
+        """
+        return cls(
+            indicators=[
+                TAIndicator(
+                    name=name,  # type: ignore[arg-type]
+                    args=[
+                        Arguments(label=label, values=values)
+                        for label, values in args.items()
+                    ],
+                )
+                for name, args in indicators.items()
+            ]
+        )
 
     def to_dataframe(
         self, df_ta: pd.DataFrame, ma_mode: Optional[List[str]] = None
diff --git a/openbb_platform/obbject_extensions/charting/openbb_charting/core/plotly_ta/ta_class.py b/openbb_platform/obbject_extensions/charting/openbb_charting/core/plotly_ta/ta_class.py
index ebe12307ed3..46b2af6cd6b 100644
--- a/openbb_platform/obbject_extensions/charting/openbb_charting/core/plotly_ta/ta_class.py
+++ b/openbb_platform/obbject_extensions/charting/openbb_charting/core/plotly_ta/ta_class.py
@@ -88,7 +88,7 @@ class PlotlyTA(PltTA):
 
     inchart_colors: List[str] = []
     plugins: List[Type[PltTA]] = []
-    df_ta: pd.DataFrame = None
+    df_ta: Optional[pd.DataFrame] = None
     close_column: Optional[str] = "close"
     has_volume: bool = True
     show_volume: bool = True
@@ -112,11 +112,11 @@ class PlotlyTA(PltTA):
             # Creates the instance of the class and loads the plugins
             # We set the global variable to the instance of the class so that
             # the plugins are only loaded once
-            PLOTLY_TA = super().__new__(cls)
-            PLOTLY_TA._locate_plugins(
+            PLOTLY_TA = super().__new__(cls)  # type: ignore[attr-defined, assignment]
+            PLOTLY_TA._locate_plugins(  # type: ignore[attr-defined]
                 getattr(cls.charting_settings, "debug_mode", False)
             )
-            PLOTLY_TA.add_plugins(PLOTLY_TA.plugins)
+            PLOTLY_TA.add_plugins(PLOTLY_TA.plugins)  # type: ignore[attr-defined, assignment]
 
         return PLOTLY_TA
 
@@ -180,7 +180,7 @@ class PlotlyTA(PltTA):
             df_stock = df_stock.to_frame()
 
         if not isinstance(indicators, ChartIndicators):
-            indicators = ChartIndicators.from_dict(indicators or dict(dict()))
+            indicators = ChartIndicators.from_dict(indicators or {})
 
         # Apply to_datetime to the index in a way that handles daylight savings.
         df_stock.loc[:, "date"] = df_stock.index  # type: ignore
@@ -289,7 +289,7 @@ class PlotlyTA(PltTA):
     def _clear_data(self):
         """Clear and reset all data to default values."""
         self.df_stock = None
-        self.indicators = {}
+        self.indicators = ChartIndicators.from_dict({})
         self.params = None
         self.intraday = False
         self.show_volume = True
diff --git a/openbb_terminal/core/plots/plotly_ta/ta_class.py b/openbb_terminal/core/plots/plotly_ta/ta_class.py
index 98dba3a8046..0456cec5fa4 100644
--- a/openbb_terminal/core/plots/plotly_ta/ta_class.py
+++ b/openbb_terminal/core/plots/plotly_ta/ta_class.py
@@ -155,7 +155,7 @@ class PlotlyTA(PltTA):
             df_stock = df_stock.to_frame()
 
         if not isinstance(indicators, ChartIndicators):
-            indicators = ChartIndicators.from_dict(indicators or dict(dict()))
+            indicators = ChartIndicators.from_dict(indicators or {})
 
         self.indicators = indicators
         self.intraday = df_stock.index[-2].time() != df_stock.index[-1].time()