fix formatting

slither/core/source_mapping/source_mapping.py

@@ -79,7 +79,11 @@ def content(self) -> str:
         # If the compilation unit was not initialized, it means that the set_offset was never called
         # on the corresponding object, which should not happen
         assert self.compilation_unit
-        return self.compilation_unit.core.source_code[self.filename.absolute].encode("utf-8")[self.start : self.end].decode("utf-8")
+        return (
+            self.compilation_unit.core.source_code[self.filename.absolute]
+            .encode("utf-8")[self.start : self.end]
+            .decode("utf-8")
+        )
 
     @property
     def content_hash(self) -> str:

slither/tools/mutator/mutators/AOR.py

@@ -79,7 +79,7 @@ def _mutate(self) -> Dict:
                             if not line_no[0] in self.dont_mutate_line:
                                 halves = old_str.split(ir.type.value)
                                 if len(halves) != 2:
-                                    continue # skip if assembly
+                                    continue  # skip if assembly
                                 new_str = f"{halves[0]}{op.value}{halves[1]}"
                                 create_patch_with_line(
                                     result,

slither/tools/mutator/mutators/BOR.py

@@ -37,7 +37,7 @@ def _mutate(self) -> Dict:
                                 # Replace the expression with true
                                 halves = old_str.split(ir.type.value)
                                 if len(halves) != 2:
-                                    continue # skip if assembly
+                                    continue  # skip if assembly
                                 new_str = f"{halves[0]}{op.value}{halves[1]}"
                                 create_patch_with_line(
                                     result,

slither/tools/mutator/mutators/RR.py

@@ -3,6 +3,7 @@
 from slither.tools.mutator.utils.patch import create_patch_with_line
 from slither.tools.mutator.mutators.abstract_mutator import AbstractMutator
 
+
 class RR(AbstractMutator):  # pylint: disable=too-few-public-methods
     NAME = "RR"
     HELP = "Revert Replacement"
@@ -25,7 +26,9 @@ def _mutate(self) -> Dict:
                     old_str = node.source_mapping.content
                     line_no = node.source_mapping.lines[0]
                     if not line_no in self.dont_mutate_line:
-                        if node.type == NodeType.RETURN and not old_str.lstrip().startswith("return"):
+                        if node.type == NodeType.RETURN and not old_str.lstrip().startswith(
+                            "return"
+                        ):
                             continue # skip the return declarations in fn signatures
                         if not old_str.lstrip().startswith("revert"):
                             new_str = "revert()"