init some refactoring

src/pineko/check.py

@@ -88,7 +88,7 @@ def check_grid_and_eko_compatible(pineappl_grid, operators, xif, max_as, max_al)
     xif : float
         factorization scale variation
     max_as: int
-        max order of alpa_s
+        max order of alpha_s
     max_al: int
         max order of alpha
 

src/pineko/cli/kfactor.py

@@ -11,44 +11,27 @@
 @command.command("kfactor")
 @click.argument("grids_folder", type=click.Path(exists=True))
 @click.argument("kfactor_folder", type=click.Path(exists=True))
-@click.argument("yamldb_path", type=click.Path(exists=True))
+@click.argument("yamldb_file", type=click.Path(exists=True))
 @click.argument("target_folder", type=click.Path(exists=True))
 @click.argument("order_to_update", type=int)
-@click.argument("order_exists", type=bool)
+@click.option("--order_exists", is_flag=True, help="Owerwrite an existing order.")
 def k_factor_inclusion(
     grids_folder,
     kfactor_folder,
-    yamldb_path,
+    yamldb_file,
     target_folder,
     order_to_update,
     order_exists,
 ):
-    """Construct new grid with k_factor included.
-
-    parameters
-    ----------
-    grids_folder:
-        path to grids folder
-    kfactor_folder:
-        path to kfactor folder.
-    yamldb_path:
-        path to yamldb file.
-    target_folder:
-        path to updated grids folder.
-    order_to_update:
-        alpha_s order to update.
-    order_exists:
-        True if the order is already present.
-
-    """
+    """Construct new grid with k_factor included."""
     grids_folder = pathlib.Path(grids_folder)
     kfactor_folder = pathlib.Path(kfactor_folder)
-    yamldb_path = pathlib.Path(yamldb_path)
+    yamldb_file = pathlib.Path(yamldb_file)
     target_folder = pathlib.Path(target_folder)
     kfactor.compute_k_factor_grid(
         grids_folder,
         kfactor_folder,
-        yamldb_path,
+        yamldb_file,
         order_to_update,
         target_folder=target_folder,
         order_exists=order_exists,