Create import statement evaluator and update standard library

smnp/runtime/evaluator.py

@@ -1,5 +1,6 @@
 from smnp.ast.node.block import Block
 from smnp.ast.node.condition import IfElse
+from smnp.ast.node.imports import Import
 from smnp.ast.node.program import Program
 from smnp.error.runtime import RuntimeException
 from smnp.type.model import Type
@@ -69,10 +70,12 @@ def evaluate(node, environment):
     from smnp.runtime.evaluators.expression import expressionEvaluator
     from smnp.runtime.evaluators.condition import IfElseStatementEvaluator
     from smnp.runtime.evaluators.block import BlockEvaluator
+    from smnp.runtime.evaluators.imports import ImportEvaluator
     result = Evaluator.oneOf(
         Evaluator.forNodes(ProgramEvaluator.evaluate, Program),
         Evaluator.forNodes(IfElseStatementEvaluator.evaluate, IfElse),
         Evaluator.forNodes(BlockEvaluator.evaluate, Block),
+        Evaluator.forNodes(ImportEvaluator.evaluate, Import),
         #Evaluator.forNodes(ImportEvaluator.evaluate, ImportNode),
         #Evaluator.forNodes(FunctionDefinitionEvaluator.evaluate, FunctionDefinitionNode),
         #Evaluator.forNodes(ExtendEvaluator.evaluate, ExtendNode),

smnp/runtime/evaluators/imports.py

@@ -1,4 +1,3 @@
-from smnp.ast.node.none import NoneNode
 from smnp.program.interpreter import Interpreter
 from smnp.runtime.evaluator import Evaluator
 
@@ -7,13 +6,6 @@ class ImportEvaluator(Evaluator):
 
     @classmethod
     def evaluator(cls, node, environment):
-        if type(node.type) == NoneNode:
-            cls._evaluateCodeImport(node, environment)
-        else:
-            raise RuntimeError("Importing types is not implemented yet")
-
-    @classmethod
-    def _evaluateCodeImport(cls, node, environment):
         source = node.source
         newEnvironment = Interpreter.interpretFile(source.value)
         environment.extend(newEnvironment)