import io
 import zlib
 
+from .compat import compat_str
 from .utils import (
-    compat_str,
     ExtractorError,
     struct_unpack,
 )
                     elif mname in _builtin_classes:
                         res = _builtin_classes[mname]
                     else:
-                        # Assume unitialized
+                        # Assume uninitialized
                         # TODO warn here
                         res = undefined
                     stack.append(res)
 
         avm_class.method_pyfunctions[func_name] = resfunc
         return resfunc
-