Apply ruff/pyupgrade rules

src/neurospin_to_bids/__main__.py

@@ -605,7 +605,7 @@ def bids_acquisition_download(data_root_path='',
 
 def main(argv=sys.argv):
     prog = os.path.basename(argv[0])
-    if sys.version_info < (3, 6):
+    if sys.version_info < (3, 6):  # noqa: UP036
         sys.stderr.write(f'ERROR: {prog} needs Python 3.6 or later\n')
         return 1
     if argv is None:

src/neurospin_to_bids/acquisition_db.py

@@ -41,9 +41,8 @@ def get_database_path(scanner):
     try:
         relative_db_path = NEUROSPIN_DATABASES[scanner.strip().lower()]
     except KeyError:
-        raise UserError('invalid scanner {0!r}, must be one of {{{1}}}'
-                        .format(scanner,
-                                ', '.join(NEUROSPIN_DATABASES.keys())))
+        scanners = ', '.join(NEUROSPIN_DATABASES.keys())
+        raise UserError(f'invalid scanner {scanner!r}, must be one of {{{scanners}}}')
     return os.path.join(ACQUISITION_ROOT_PATH, relative_db_path)
 
 

src/neurospin_to_bids/bids.py

@@ -159,9 +159,10 @@ def validate_bids_label(label):
 def validate_metadata_dict(value):
     """Validate the additional metadata in each element of to_import."""
     if not isinstance(value[3], dict):
-        raise BIDSError("the fourth value of each element of to_import "
-                        "must be a dictionary (offending value is {!r})"
-                        .format(value[3]))
+        raise BIDSError(
+            "the fourth value of each element of to_import "
+            f"must be a dictionary (offending value is {value[3]!r})"
+        )
     try:
         json.dumps(value)
     except TypeError:

src/neurospin_to_bids/exp_info.py

@@ -98,18 +98,21 @@ def validate_element_to_import(value):
         raise ValidationError("each element of to_import must be of length 3 "
                               "or 4")
     if not isinstance(value[0], (str, int)):
-        raise ValidationError("the first value of each element of to_import "
-                              "must be a string (for MEG) or integer (for "
-                              "MRI) (offending value is {!r})"
-                              .format(value[0]))
+        raise ValidationError(
+            "the first value of each element of to_import "
+            "must be a string (for MEG) or integer (for "
+            f"MRI) (offending value is {value[0]!r})"
+        )
     if not isinstance(value[1], str):
-        raise ValidationError("the second value of each element of to_import "
-                              "must be a string (offending value is {!r})"
-                              .format(value[1]))
+        raise ValidationError(
+            "the second value of each element of to_import "
+            f"must be a string (offending value is {value[1]!r})"
+        )
     if not isinstance(value[2], str):
-        raise ValidationError("the third value of each element of to_import "
-                              "must be a string (offending value is {!r})"
-                              .format(value[2]))
+        raise ValidationError(
+            "the third value of each element of to_import "
+            f"must be a string (offending value is {value[2]!r})"
+        )
     try:
         bids.validate_bids_partial_name(value[2])
         if len(value) > 3: