Move types() function to tools module

smnp/function/tools.py

@@ -0,0 +1,41 @@
+from smnp.type.model import Type
+
+
+def argsTypesToString(args, parentheses=True):
+    output = []
+    for arg in args:
+        if arg.type == Type.LIST:
+            output.append(listTypes(arg.value, []))
+        elif arg.type == Type.MAP:
+            output.append(mapTypes(arg.value, {}))
+        else:
+            output.append(arg.type.name.lower())
+    return f"({', '.join(output)})" if parentheses else ', '.join(output)
+
+
+def listTypes(l, output=None):
+    if output is None:
+        output = []
+    for item in l:
+        if item.type == Type.LIST:
+            output.append(listTypes(item.value, []))
+        if item.type == Type.MAP:
+            output.append(mapTypes(item.value, {}))
+        else:
+            output.append(item.type.name.lower())
+    return f"{Type.LIST.name.lower()}<{', '.join(set(output))}>"
+
+
+def mapTypes(map, output=None):
+    if output is None:
+        output = {}
+
+    for k, v in map.items():
+        if v.type == Type.LIST:
+            output[k] = (listTypes(v.value, []))
+        elif v.type == Type.MAP:
+            output[k] = mapTypes(v.value, {})
+        else:
+            output[k] = v.type.name.lower()
+
+    return f"{Type.MAP.name.lower()}<{', '.join(set([ k.type.name.lower() for k, v in output.items() ]))}><{', '.join(set([ str(v) for k, v in output.items() ]))}>"