Supports invalid-value error.

Author: springcomp

bin/jp.py

@@ -42,6 +42,9 @@ def main():
     except exceptions.JMESPathTypeError as e:
         sys.stderr.write("invalid-type: %s\n" % e)
         return 1
+    except exceptions.JMESPathValueError as e:
+        sys.stderr.write("invalid-value: %s\n" % e)
+        return 1
     except exceptions.UnknownFunctionError as e:
         sys.stderr.write("unknown-function: %s\n" % e)
         return 1

jmespath/exceptions.py

@@ -112,6 +112,21 @@ def __str__(self):
                     self.expected_types, self.actual_type))
 
 
+@with_str_method
+class JMESPathValueError(JMESPathError):
+    def __init__(self, function_name, current_value, actual_value,
+                 expected_types):
+        self.function_name = function_name
+        self.current_value = current_value
+        self.actual_value = actual_value
+        self.expected_types = expected_types
+
+    def __str__(self):
+        return ('In function %s(), invalid value: %s, '
+                'expected: %s, received: "%s"' % (
+                    self.function_name, self.current_value,
+                    self.expected_types, self.actual_value))
+
 class EmptyExpressionError(JMESPathError):
     def __init__(self):
         super(EmptyExpressionError, self).__init__(