feat(pipeline): clean up some error messages

caput/pipeline.py

@@ -461,20 +461,23 @@ def _get_versions(modules):
         modules = [modules]
     if not isinstance(modules, list):
         raise config.CaputConfigError(
-            f"Value of 'save_versions' is of type '{type(modules).__name__}' (expected 'str' or 'list(str)')."
+            f"Value of 'save_versions' is of type '{type(modules).__name__}' "
+            "(expected 'str' or 'list(str)')."
         )
     versions = {}
     for module in modules:
         if not isinstance(module, str):
             raise config.CaputConfigError(
-                f"Found value of type '{type(module).__name__}' in list 'save_versions' (expected 'str')."
+                f"Found value of type '{type(module).__name__}' in list "
+                "'save_versions' (expected 'str')."
             )
         try:
             versions[module] = importlib.import_module(module).__version__
         except ModuleNotFoundError as err:
             raise config.CaputConfigError(
-                f"Failure getting versions requested with config parameter 'save_versions': {err}"
-            )
+                "Failure getting versions requested with config parameter "
+                "'save_versions'."
+            ) from err
     return versions
 
 
@@ -852,7 +855,7 @@ def _setup_tasks(self):
                 self.add_task(task, task_spec)
             except config.CaputConfigError as e:
                 raise config.CaputConfigError(
-                    f"Setting up task {ii} caused an error:\n\t{e!s}",
+                    f"Setting up task {ii} caused an error!!",
                     location=task_spec if e.line is None else e.line,
                 ) from e
 
@@ -917,7 +920,7 @@ def _get_task_from_spec(self, task_spec: dict):
                 task_cls = misc.import_class(task_path)
             except (config.CaputConfigError, AttributeError, ModuleNotFoundError) as e:
                 raise config.CaputConfigError(
-                    f"Loading task `{task_path}` caused error {e.__class__.__name__}:\n\t{e!s}"
+                    f"Loading task `{task_path}` caused an error {e.__class__.__name__}!!"
                 ) from e
 
         # Get the parameters and initialize the class.
@@ -953,7 +956,7 @@ def _get_task_from_spec(self, task_spec: dict):
             task = task_cls._from_config(task_params)
         except config.CaputConfigError as e:
             raise config.CaputConfigError(
-                f"Failed instantiating {task_cls} from config:\n\t{e!s}",
+                f"Failed instantiating {task_cls} from config.",
                 location=task_spec.get("params", task_spec),
             ) from e
 
@@ -985,9 +988,9 @@ def add_task(self, task, task_spec: dict = {}, **kwargs):
         try:
             task._setup_keys(in_, out, requires)
         # Want to blindly catch errors
-        except Exception as e:  # noqa BLE001
+        except Exception as e:
             raise config.CaputConfigError(
-                f"Setting task {task!s} caused " f"an error:\n\t{e!s}"
+                f"Setting task {task!s} caused " f"an error!!"
             ) from e
 
         self.tasks.append(task)