fix linter warnings (#274)

Signed-off-by: Dirk Thomas <[email protected]>
ros2 · Jul 17, 2019 · 36a15e7 · 36a15e7
1 parent 561a23a
commit 36a15e7
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Showing 4 changed files with 8 additions and 7 deletions.
diff --git a/launch/launch/action.py b/launch/launch/action.py
@@ -24,8 +24,8 @@
 from .launch_description_entity import LaunchDescriptionEntity
 
 if False:
-    from .frontend import Entity
-    from .frontend import Parser
+    from .frontend import Entity  # noqa: F401
+    from .frontend import Parser  # noqa: F401
 
 
 class Action(LaunchDescriptionEntity):

diff --git a/launch/launch/actions/declare_launch_argument.py b/launch/launch/actions/declare_launch_argument.py
@@ -23,7 +23,7 @@
 from ..action import Action
 from ..frontend import Entity
 from ..frontend import expose_action
-from ..frontend import Parser
+from ..frontend import Parser  # noqa: F401
 from ..launch_context import LaunchContext
 from ..some_substitutions_type import SomeSubstitutionsType
 from ..substitution import Substitution

diff --git a/launch/launch/frontend/expose.py b/launch/launch/frontend/expose.py
@@ -24,8 +24,8 @@
 from ..substitution import Substitution
 
 if False:
-    from .entity import Entity
-    from .parser import Parser
+    from .entity import Entity  # noqa: F401
+    from .parser import Parser  # noqa: F401
 
 action_parse_methods = {}
 substitution_parse_methods = {}

diff --git a/launch/launch/frontend/parser.py b/launch/launch/frontend/parser.py
@@ -36,7 +36,7 @@
 }
 
 if False:
-    from ..launch_description import LaunchDescription
+    from ..launch_description import LaunchDescription  # noqa: F401
 
 
 class Parser:
@@ -83,7 +83,8 @@ def escape_characters(self, value: Text) -> SomeSubstitutionsType:
 
     def parse_description(self, entity: Entity) -> 'LaunchDescription':
         """Parse a launch description."""
-        from ..launch_description import LaunchDescription  # Avoid recursive import
+        # Avoid recursive import
+        from ..launch_description import LaunchDescription  # noqa: F811
         if entity.type_name != 'launch':
             raise RuntimeError("Expected 'launch' as root tag")
         actions = [self.parse_action(child) for child in entity.children]