Create ast package

smnp/ast/node/access.py

@@ -0,0 +1,10 @@
+from smnp.ast.node.model import Node
+
+
+class AccessNode(Node):
+    def __init__(self, element, property, parent, pos):
+        Node.__init__(self, parent, pos)
+        self.children.extend([element, property])
+
+        self.element = self.children[0]
+        self.property = self.children[1]

smnp/ast/node/assignment.py

@@ -0,0 +1,10 @@
+from smnp.ast.node.model import Node
+
+
+class AssignmentNode(Node):
+    def __init__(self, target, value, parent, pos):
+        Node.__init__(self, parent, pos)
+        self.children.extend([target, value])
+
+        self.target = self.children[0]
+        self.value = self.children[1]

smnp/ast/node/asterisk.py

@@ -0,0 +1,10 @@
+from smnp.ast.node.model import Node
+
+
+class AsteriskNode(Node):
+    def __init__(self, iterator, statement, parent, pos):
+        Node.__init__(self, parent, pos)
+        self.children.extend([iterator, statement])
+
+        self.iterator = self.children[0]
+        self.statement = self.children[1]

smnp/ast/node/block.py

@@ -0,0 +1,17 @@
+from smnp.ast.node.model import Node
+
+
+class BlockNode(Node):
+    pass
+
+
+class BlockItemNode(Node):
+    def __init__(self, statement, parent, pos):
+        Node.__init__(self, parent, pos)
+        self.children.append(statement)
+
+        self.statement = self.children[0]
+
+
+class CloseBlockNode(Node):
+    pass

smnp/ast/node/colon.py

@@ -0,0 +1,10 @@
+from smnp.ast.node.model import Node
+
+
+class ColonNode(Node):
+    def __init__(self, a, b, parent, pos):
+        Node.__init__(self, parent, pos)
+        self.children.extend([a, b])
+
+        self.a = self.children[0]
+        self.b = self.children[1]

smnp/ast/node/function.py

@@ -0,0 +1,20 @@
+from smnp.ast.node.model import Node
+
+
+class FunctionCallNode(Node):
+    def __init__(self, identifier, arguments, parent, pos):
+        Node.__init__(self, parent, pos)
+        self.children.extend([identifier, arguments])
+
+        self.identifier = self.children[0]
+        self.arguments = self.children[1]
+
+
+class FunctionDefinitionNode(Node):
+    def __init__(self, name, parameters, body, parent, pos):
+        Node.__init__(self, parent, pos)
+        self.children.extend([name, parameters, body])
+
+        self.name = self.children[0]
+        self.parameters = self.children[1]
+        self.body = self.children[2]

smnp/ast/node/identifier.py

@@ -0,0 +1,9 @@
+from smnp.ast.node.model import Node
+
+
+class IdentifierNode(Node):
+    def __init__(self, identifier, parent, pos):
+        Node.__init__(self, parent, pos)
+        self.children.append(identifier)
+
+        self.identifier = self.children[0]

smnp/ast/node/integer.py

@@ -0,0 +1,9 @@
+from smnp.ast.node.model import Node
+
+
+class IntegerLiteralNode(Node):
+    def __init__(self, value, parent, pos):
+        Node.__init__(self, parent, pos)
+        self.children.append(value)
+
+        self.value = self.children[0]

smnp/ast/node/list.py

@@ -0,0 +1,17 @@
+from smnp.ast.node.model import Node
+
+
+class ListNode(Node):
+    pass
+
+
+class ListItemNode(Node):
+    def __init__(self, value, parent, pos):
+        Node.__init__(self, parent, pos)
+        self.children.append(value)
+
+        self.value = self.children[0]
+
+
+class CloseListNode(Node):
+    pass

smnp/ast/node/model.py

@@ -24,6 +24,9 @@ class Node:
     def pop(self, index):
         return self.children.pop(index)
 
+    def print(self):
+        print(self._print(0))
+
     def _print(self, level):
         string = f"{pad(level)}{self.__class__.__name__}({self.parent.__class__.__name__}):\n"
         for child in self.children:
@@ -38,4 +41,4 @@ class Node:
 
 
 def pad(level):
-    return ("   " * level)
+    return "   " * level

smnp/ast/node/note.py

@@ -0,0 +1,9 @@
+from smnp.ast.node.model import Node
+
+
+class NoteLiteralNode(Node):
+    def __init__(self, value, parent, pos):
+        Node.__init__(self, parent, pos)
+        self.children.append(value)
+
+        self.value = self.children[0]

smnp/ast/node/percent.py

@@ -0,0 +1,9 @@
+from smnp.ast.node.model import Node
+
+
+class PercentNode(Node):
+    def __init__(self, value, parent, pos):
+        Node.__init__(self, parent, pos)
+        self.children.append(value)
+
+        self.value = self.children[0]

smnp/ast/node/program.py

@@ -0,0 +1,6 @@
+from smnp.ast.node.model import Node
+
+
+class Program(Node):
+    def __init__(self):
+        Node.__init__(self, None, (-1, -1))

smnp/ast/node/ret.py

@@ -0,0 +1,9 @@
+from smnp.ast.node.model import Node
+
+
+class ReturnNode(Node):
+    def __init__(self, value, parent, pos):
+        Node.__init__(self, parent, pos)
+        self.children.append(value)
+
+        self.value = self.children[0]

smnp/ast/node/string.py

@@ -0,0 +1,9 @@
+from smnp.ast.node.model import Node
+
+
+class StringLiteralNode(Node):
+    def __init__(self, value, parent, pos):
+        Node.__init__(self, parent, pos)
+        self.children.append(value)
+
+        self.value = self.children[0]