Log whether render_patterns is dry run or not

Author: thibaudcolas

pattern_library/management/commands/render_patterns.py

@@ -39,7 +39,10 @@ def handle(self, **options):
         request = factory.get('/')
 
         if self.verbosity >= 2:
-            self.stderr.write(f'Target directory: {self.output_dir}')
+            if self.dry_run:
+                self.stderr.write(f'Target directory: {self.output_dir}. Dry run, not writing files to disk')
+            else:
+                self.stderr.write(f'Target directory: {self.output_dir}')
 
         # Resolve the output dir according to the directory the command is run from.
         parent_dir = Path.cwd().joinpath(self.output_dir)

tests/tests/test_commands.py

@@ -23,7 +23,7 @@ def test_verbose_output(self):
         stdout = io.StringIO()
         stderr = io.StringIO()
         call_command('render_patterns', dry_run=True, stdout=stdout, stderr=stderr, verbosity=2)
-        self.assertIn("""Target directory: dpl-rendered-patterns
+        self.assertIn("""Target directory: dpl-rendered-patterns. Dry run, not writing files to disk
 Group: atoms
 Group: icons
 Pattern: icon.html