diff --git a/django/core/management/base.py b/django/core/management/base.py
index db131ed757..1f2d59b096 100644
--- a/django/core/management/base.py
+++ b/django/core/management/base.py
@@ -42,9 +42,9 @@ class CommandParser(ArgumentParser):
     SystemExit in several occasions, as SystemExit is unacceptable when a
     command is called programmatically.
     """
-    def __init__(self, **kwargs):
-        self.missing_args_message = kwargs.pop('missing_args_message', None)
-        self.called_from_command_line = kwargs.pop('called_from_command_line', None)
+    def __init__(self, *, missing_args_message=None, called_from_command_line=None, **kwargs):
+        self.missing_args_message = missing_args_message
+        self.called_from_command_line = called_from_command_line
         super().__init__(**kwargs)
 
     def parse_args(self, args=None, namespace=None):
diff --git a/django/db/models/query_utils.py b/django/db/models/query_utils.py
index ce311639da..f6bc0bd030 100644
--- a/django/db/models/query_utils.py
+++ b/django/db/models/query_utils.py
@@ -55,10 +55,8 @@ class Q(tree.Node):
     default = AND
     conditional = True
 
-    def __init__(self, *args, **kwargs):
-        connector = kwargs.pop('_connector', None)
-        negated = kwargs.pop('_negated', False)
-        super().__init__(children=[*args, *sorted(kwargs.items())], connector=connector, negated=negated)
+    def __init__(self, *args, _connector=None, _negated=False, **kwargs):
+        super().__init__(children=[*args, *sorted(kwargs.items())], connector=_connector, negated=_negated)
 
     def _combine(self, other, conn):
         if not isinstance(other, Q):