Allow users to specify ConfigProvider during startup

src/seismometer/__init__.py

@@ -6,12 +6,14 @@
 
 from seismometer._version import __version__
 from seismometer.core.logger import add_log_formatter, set_default_logger_config
+from seismometer.configuration import ConfigProvider
 
 
 def run_startup(
     *,
     config_path: str | Path = None,
     output_path: str | Path = None,
+    config_provider: Optional[ConfigProvider] = None,
     predictions_frame: Optional[pd.DataFrame] = None,
     events_frame: Optional[pd.DataFrame] = None,
     definitions: Optional[dict] = None,
@@ -25,9 +27,12 @@ def run_startup(
     ----------
     config_path : Optional[str | Path], optional
         The path containing the config.yml and other resources, by default None.
+        Optional if configProvider is provided.
     output_path : Optional[str | Path], optional
         An output path to write data to, overwriting the default path specified by info_dir in config.yml,
         by default None.
+    config_provider : Optional[ConfigProvider], optional
+        An optional ConfigProvider instance to use instead of loading configuration from config_path, by default None.
     predictions_frame : Optional[pd.DataFrame], optional
         An optional DataFrame containing the fully loaded predictions data, by default None.
         By default, when not specified here, these data will be loaded based on conifguration.
@@ -44,9 +49,9 @@ def run_startup(
     """
     import importlib
 
-    from seismometer.configuration import ConfigProvider
     from seismometer.data.loader import loader_factory
     from seismometer.seismogram import Seismogram
+    from seismometer.configuration import ConfigProvider
 
     set_default_logger_config()
 
@@ -59,7 +64,7 @@ def run_startup(
     if reset:
         Seismogram.kill()
 
-    config = ConfigProvider(config_path, output_path=output_path, definitions=definitions)
+    config = (config_provider or ConfigProvider(config_path, output_path=output_path, definitions=definitions))
     loader = loader_factory(config)
     sg = Seismogram(config, loader)
     sg.load_data(predictions=predictions_frame, events=events_frame)