Updating to Mathics7

pymathics/hello/__main__.py

@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
-from mathics.builtin.base import Builtin, String
+from mathics.core.atoms import String
+from mathics.core.builtin import Builtin
 
 
 class Hello(Builtin):
@@ -13,7 +14,7 @@ class Hello(Builtin):
     """
 
     # The function below should start with "apply"
-    def apply_with_name(self, person, evaluation):
+    def eval_with_name(self, person, evaluation):
         "%(name)s[person_String]"
         # %(name)s is just a more flexible way of writing "Hello".
         # If the class name changes, so will the above pattern.

pymathics/hello/version.py

@@ -5,4 +5,4 @@
 # well as importing into Python. That's why there is no
 # space around "=" below.
 # fmt: off
-__version__="5.0.0dev1"  # noqa
+__version__="7.0.0dev1"  # noqa

test/test_hello.py

@@ -1,6 +1,11 @@
+# -*- coding: utf-8 -*-
+
+from mathics.core.load_builtin import import_and_load_builtins
 from mathics.session import MathicsSession
 
-session = MathicsSession(add_builtin=True, catch_interrupt=False)
+import_and_load_builtins()
+
+session = MathicsSession(character_encoding="ASCII")
 
 
 def check_evaluation(str_expr: str, expected: str, message=""):