add get_kwargs_from_args

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

Author: desultory

src/zenlib/util/get_args_n_logger.py

@@ -1,7 +1,7 @@
-from zenlib.util import init_logger, init_argparser, process_args
+from zenlib.util import init_logger, init_argparser, process_args, get_kwargs_from_args
 
 
-def get_args_n_logger(package, description: str, arguments=[]):
+def get_args_n_logger(package, description: str, arguments=[], get_kwargs=False):
     """
     Takes a description, and list of arguments, and returns the parsed args and logger.
     """
@@ -14,4 +14,7 @@ def get_args_n_logger(package, description: str, arguments=[]):
 
     args = process_args(argparser, logger=logger)
 
+    if get_kwargs:
+        args = get_kwargs_from_args(args, logger=logger)
+
     return args, logger

src/zenlib/util/get_kwargs_from_args.py

@@ -0,0 +1,23 @@
+
+"""
+Get kwargs from argparser args
+"""
+
+
+def get_kwargs_from_args(args, logger=None, base_kwargs={}):
+    """
+    Get kwargs from argparser args
+    """
+    kwargs = base_kwargs.copy()
+    if logger is not None:
+        kwargs['logger'] = logger
+
+    for arg in vars(args):
+        value = getattr(args, arg)
+        if value is None or value is False:
+            continue
+
+        kwargs[arg] = value
+    return kwargs
+
+