feat: merge_dicts in init

lkj/__init__.py

@@ -8,7 +8,12 @@
     get_by_value,  # Get a dictionary from a list of dictionaries by a field value
 )
 from lkj.funcs import mk_factory
-from lkj.dicts import truncate_dict_values, inclusive_subdict, exclusive_subdict
+from lkj.dicts import (
+    truncate_dict_values,  # Truncate list and string values in a dictionary
+    inclusive_subdict,  # new dictionary with only the keys in `include`
+    exclusive_subdict,  # new dictionary with only the keys not in `exclude`.
+    merge_dicts,  # Merge multiple dictionaries recursively
+)
 from lkj.filesys import get_app_data_dir, get_watermarked_dir, enable_sourcing_from_file
 from lkj.strings import (
     indent_lines,  # Indent all lines of a string

lkj/dicts.py

@@ -111,7 +111,7 @@ def truncate_string(value, max_len, marker):
 KT = TypeVar("KT")  # Key type
 VT = TypeVar("VT")  # Value type
 
-# Note: Could have all function parameters (recursive_condition, etc.) also take the 
+# Note: Could have all function parameters (recursive_condition, etc.) also take the
 #       enumerated index of the mapping as an argument. That would give us even more
 #       flexibility, but it might be overkill and make the interface more complex.
 from typing import Mapping, Callable, TypeVar, Iterable, Tuple
@@ -120,6 +120,7 @@ def truncate_string(value, max_len, marker):
 KT = TypeVar("KT")  # Key type
 VT = TypeVar("VT")  # Value type
 
+
 def merge_dicts(
     *mappings: Mapping[KT, VT],
     recursive_condition: Callable[[VT], bool] = lambda v: isinstance(v, Mapping),
@@ -206,7 +207,8 @@ def merge_dicts(
             ):
                 # Recursively merge nested mappings
                 merged[key] = merge_dicts(
-                    merged[key], value,
+                    merged[key],
+                    value,
                     recursive_condition=recursive_condition,
                     conflict_resolver=conflict_resolver,
                     mapping_constructor=mapping_constructor,