Removed the Preprocessor class from streams.py
@@ -10,17 +10,6 @@ from collections import defaultdict
from .core import util
-class Preprocessor(param.Parameterized):
- """
- A Preprocessor is a callable that takes a dictionary as an argument
- and returns a dictionary. Where possible, Preprocessors should have
- valid reprs that can be evaluated.
- """
-
- def __call__(self, params):
- return params
-
-
class Stream(param.Parameterized):
"""
A Stream is simply a parameterized object with parameters that
