STY: Apply ruff/flynt rules FLY002

FLY002 Consider f-string instead of string join

Author: DimitriPapadopoulos

fmriprep/config.py

@@ -780,9 +780,7 @@ def get(flat=False):
         return settings
 
     return {
-        '.'.join((section, k)): v
-        for section, configs in settings.items()
-        for k, v in configs.items()
+        f'{section}.{k}': v for section, configs in settings.items() for k, v in configs.items()
     }
 
 

fmriprep/interfaces/reports.py

@@ -261,20 +261,15 @@ def _generate_segment(self):
 
         pedir = get_world_pedir(self.inputs.orientation, self.inputs.pe_direction)
 
-        dummy_scan_tmp = '{n_dum}'
         if self.inputs.dummy_scans == self.inputs.algo_dummy_scans:
-            dummy_scan_msg = ' '.join(
-                [dummy_scan_tmp, '(Confirmed: {n_alg} automatically detected)']
-            ).format(n_dum=self.inputs.dummy_scans, n_alg=self.inputs.algo_dummy_scans)
+            dummy_scan_msg = f'{self.inputs.dummy_scans} (Confirmed: {self.inputs.algo_dummy_scans} automatically detected)'
         # the number of dummy scans was specified by the user and
         # it is not equal to the number detected by the algorithm
         elif self.inputs.dummy_scans is not None:
-            dummy_scan_msg = ' '.join(
-                [dummy_scan_tmp, '(Warning: {n_alg} automatically detected)']
-            ).format(n_dum=self.inputs.dummy_scans, n_alg=self.inputs.algo_dummy_scans)
+            dummy_scan_msg = f'{self.inputs.dummy_scans} (Warning: {self.inputs.algo_dummy_scans} automatically detected)'
         # the number of dummy scans was not specified by the user
         else:
-            dummy_scan_msg = dummy_scan_tmp.format(n_dum=self.inputs.algo_dummy_scans)
+            dummy_scan_msg = f'{self.inputs.algo_dummy_scans}'
 
         multiecho = 'Single-echo EPI sequence.'
         n_echos = len(self.inputs.echo_idx)