--- a/env/lib/python3.7/site-packages/galaxy/util/validation.py	Thu May 14 16:47:39 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,38 +0,0 @@
-""" Module for validation of incoming inputs.
-
-TODO: Refactor BaseController references to similar methods to use this module.
-"""
-from six import string_types
-
-from galaxy import exceptions
-from galaxy.util.sanitize_html import sanitize_html
-
-
-def validate_and_sanitize_basestring(key, val):
-    if not isinstance(val, string_types):
-        raise exceptions.RequestParameterInvalidException('%s must be a string or unicode: %s'
-                                                          % (key, str(type(val))))
-    return sanitize_html(val)
-
-
-def validate_and_sanitize_basestring_list(key, val):
-    try:
-        assert isinstance(val, list)
-        return [sanitize_html(t) for t in val]
-    except (AssertionError, TypeError):
-        raise exceptions.RequestParameterInvalidException('%s must be a list of strings: %s'
-                                                          % (key, str(type(val))))
-
-
-def validate_boolean(key, val):
-    if not isinstance(val, bool):
-        raise exceptions.RequestParameterInvalidException('%s must be a boolean: %s'
-                                                          % (key, str(type(val))))
-    return val
-
-
-# TODO:
-# def validate_integer(self, key, val, min, max):
-# def validate_float(self, key, val, min, max):
-# def validate_number(self, key, val, min, max):
-# def validate_genome_build(self, key, val):