don't drop default argparser args by default, improve comments

Signed-off-by: Zen <[email protected]>

Author: desultory

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "zenlib"
-version = "1.7.3"
+version = "1.7.4"
 authors = [
   { name="Desultory", email="[email protected]" },
 ]

src/zenlib/util/check_dict.py

@@ -12,8 +12,10 @@ def check_dict(key, validate_dict=None, value=None, value_arg=None,
                log_level=10, message=None):
     """
     Adds a check for a dict key to a function.
-    If the dict is nto passed, uses the first argument of the function (often self).
+    If the dict is not passed, uses the first argument of the function (often self).
     If a value is specified, checks that the value of the key matches the value.
+    If unset is True, checks that the key is not in the dict.
+    If not_empty is True, checks that the key is not empty.
     """
     def decorator(func):
         @wraps(func)

src/zenlib/util/main_funcs.py

@@ -87,7 +87,7 @@ def process_args(argparser, logger=None):
     return args
 
 
-def get_args_n_logger(package, description: str, arguments=[], drop_default=True):
+def get_args_n_logger(package, description: str, arguments=[], drop_default=False):
     """ Takes a package name and description
     If arguments are passed, they are added to argparser.
     Returns the parsed args and logger.
@@ -110,7 +110,7 @@ def get_args_n_logger(package, description: str, arguments=[], drop_default=True
     return args, logger
 
 
-def get_kwargs(package, description: str, arguments=[], base_kwargs={}, drop_default=True, drop_base=True):
+def get_kwargs(package, description: str, arguments=[], base_kwargs={}, drop_default=False, drop_base=True):
     """ Like get_args_n_logger, but only returns kwargs """
     args, logger = get_args_n_logger(package, description, arguments, drop_default=drop_default)
     return get_kwargs_from_args(args, logger=logger, base_kwargs=base_kwargs, drop_base=drop_base)