Enforce ruff/flynt rule FLY002 (#291)

FLY002 Consider f-string instead of string join

Author: DimitriPapadopoulos

src/highdicom/content.py

@@ -86,7 +86,7 @@ def __init__(
             item.AlgorithmSource = source
         if parameters is not None:
             item.AlgorithmParameters = ','.join([
-                '='.join([key, value])
+                f"{key}={value}"
                 for key, value in parameters.items()
             ])
         self.append(item)

src/highdicom/sr/value_types.py

@@ -1876,13 +1876,10 @@ def __init__(
             ]
         else:
             raise ValueError(
-                'One of the following arguments is required: "{}"'.format(
-                    '", "'.join([
-                        'referenced_sample_positions',
-                        'referenced_time_offsets',
-                        'referenced_date_time'
-                    ])
-                )
+                'One of the following arguments is required: '
+                '"referenced_sample_positions", '
+                '"referenced_time_offsets", '
+                '"referenced_date_time"'
             )
 
     @property

tests/test_seg.py

@@ -129,7 +129,7 @@ def test_construction_optional_argument_2(self):
         assert len(seq) == 1
         item = seq[0]
         parsed_params = ','.join([
-            '='.join([key, value])
+            f'{key}={value}'
             for key, value in self._parameters.items()
         ])
         assert item.AlgorithmParameters == parsed_params