Reformat evaluator #1

smnp/runtime/evaluators/block.py

@@ -0,0 +1,11 @@
+from smnp.runtime.evaluator import evaluate
+from smnp.runtime.tools import flatListNode
+
+
+def evaluateBlock(block, environment):
+    environment.scopes.append({})
+    for node in flatListNode(block):
+        evaluate(node, environment)
+    environment.scopes.pop(-1)
+
+