Make Renamer picklable

Closes #732
marcelm · Oct 4, 2023 · e173cb4 · e173cb4
1 parent 0a52ae3
commit e173cb4
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/cutadapt/modifiers.py b/src/cutadapt/modifiers.py
@@ -533,6 +533,9 @@ def __init__(self, template: str):
     def __repr__(self):
         return f"{self.__class__.__name__}('{self._template}')"
 
+    def __reduce__(self):
+        return Renamer, (self._template,)
+
     def compile_rename_function(self):
         """
         Create the function that computes a new name