🐛 fix(__main__.py): rename component_path to components_path for consistency and clarity

✨ feat(__main__.py): add support for components_path command line option to specify the directory containing custom components
🐛 fix(endpoints.py): rename settings.component_path to settings.components_path to match the updated attribute name in Settings class
🐛 fix(settings.py): rename component_path attribute to components_path for consistency and clarity

src/backend/langflow/__main__.py

@@ -27,7 +27,7 @@ def update_settings(
     dev: bool = False,
     database_url: Optional[str] = None,
     remove_api_keys: bool = False,
-    component_path: Optional[Path] = None,
+    components_path: Optional[Path] = None,
 ):
     """Update the settings from a config file."""
 
@@ -45,9 +45,9 @@ def update_settings(
     if cache:
         logger.debug(f"Setting cache to {cache}")
         settings.update_settings(cache=cache)
-    if component_path:
-        logger.debug(f"Adding component path {component_path}")
-        settings.update_settings(component_path=component_path)
+    if components_path:
+        logger.debug(f"Adding component path {components_path}")
+        settings.update_settings(components_path=components_path)
 
 
 def load_params():
@@ -126,7 +126,7 @@ def serve(
     ),
     timeout: int = typer.Option(300, help="Worker timeout in seconds."),
     port: int = typer.Option(7860, help="Port to listen on.", envvar="LANGFLOW_PORT"),
-    component_path: Optional[Path] = typer.Option(
+    components_path: Optional[Path] = typer.Option(
         Path(__file__).parent,
         help="Path to the directory containing custom components.",
         envvar="LANGFLOW_COMPONENT_PATH",
@@ -188,7 +188,7 @@ def serve(
         database_url=database_url,
         remove_api_keys=remove_api_keys,
         cache=cache,
-        component_path=component_path,
+        components_path=components_path,
     )
     # create path object if path is provided
     static_files_dir: Optional[Path] = Path(path) if path else None

src/backend/langflow/api/v1/endpoints.py

@@ -43,10 +43,10 @@ def get_all():
     # custom_components is a list of dicts
     # need to merge all the keys into one dict
     custom_components_from_file = {}
-    if settings.component_path:
+    if settings.components_path:
         custom_component_dicts = [
             build_langchain_custom_component_list_from_path(str(path))
-            for path in settings.component_path
+            for path in settings.components_path
         ]
         for custom_component_dict in custom_component_dicts:
             custom_components_from_file = merge_nested_dicts(

src/backend/langflow/settings.py

@@ -31,7 +31,7 @@ class Settings(BaseSettings):
     database_url: Optional[str] = None
     cache: str = "InMemoryCache"
     remove_api_keys: bool = False
-    component_path: List[Path]
+    components_path: List[Path]
 
     @root_validator(pre=True)
     def set_env_variables(cls, values):
@@ -45,18 +45,18 @@ class Settings(BaseSettings):
                 logger.debug("No DATABASE_URL env variable, using sqlite database")
                 values["database_url"] = "sqlite:///./langflow.db"
 
-        if not values.get("component_path"):
-            values["component_path"] = [BASE_COMPONENTS_PATH]
-        elif BASE_COMPONENTS_PATH not in values["component_path"]:
-            values["component_path"].append(BASE_COMPONENTS_PATH)
+        if not values.get("components_path"):
+            values["components_path"] = [BASE_COMPONENTS_PATH]
+        elif BASE_COMPONENTS_PATH not in values["components_path"]:
+            values["components_path"].append(BASE_COMPONENTS_PATH)
 
         if os.getenv("LANGFLOW_COMPONENT_PATH"):
             langflow_component_path = Path(os.getenv("LANGFLOW_COMPONENT_PATH"))
             if (
                 langflow_component_path.exists()
-                and langflow_component_path not in values["component_path"]
+                and langflow_component_path not in values["components_path"]
             ):
-                values["component_path"].append(langflow_component_path)
+                values["components_path"].append(langflow_component_path)
         return values
 
     class Config:
@@ -88,7 +88,7 @@ class Settings(BaseSettings):
         self.retrievers = new_settings.retrievers or {}
         self.output_parsers = new_settings.output_parsers or {}
         self.custom_components = new_settings.custom_components or {}
-        self.component_path = new_settings.component_path or []
+        self.components_path = new_settings.components_path or []
         self.dev = dev
 
     def update_settings(self, **kwargs):