Merge remote-tracking branch 'sebastianmika/master'

* sebastianmika/master:
  Closes maximum issue which wasn't an issue. Remove float conversion on minimum validator to make it work for very negative numbers
  All tests pass when adding `float()` conversion on `instance` and `maximum` and `minimum` in respective validators
  Add in float(instance) in maximum validator

Author: Julian

jsonschema/_validators.py

@@ -77,10 +77,10 @@ def minimum(validator, minimum, instance, schema):
         return
 
     if schema.get("exclusiveMinimum", False):
-        failed = float(instance) <= minimum
+        failed = instance <= minimum
         cmp = "less than or equal to"
     else:
-        failed = float(instance) < minimum
+        failed = instance < minimum
         cmp = "less than"
 
     if failed: