Eolian: Add imports and __init__ method to generated py classes

scripts/eolian_generate.py

@@ -566,9 +566,6 @@ class Class(object):
         gen.write()
 
     def py_generate(self, gen):
-        if len(self.inherits) < 2:
-            return
-
         inherits = ["_" + self.cls.name]
         for i in self.inherits:
             i_cls = eolian.class_find_by_name(i)
@@ -580,9 +577,26 @@ class Class(object):
                 log.warn("Class %s is unknown" % (i))
             inherits.append("_" + i)
 
+        for i in inherits:
+            pfix = i.split("_")[1]
+            m = pfix.lower()
+            gen.write("from %s import %s" % (m, i))
+
+        gen.write()
+        gen.write()
+
         gen.write("class %s(%s):" % (self.cls.name, ", ".join(inherits)))
         gen.indent()
-        gen.write("pass")
+
+        gen.write("def __init__(self, parent=None, *args, **kwargs):")
+        gen.indent()
+        gen.write(
+            "_%s.__init__(self, parent=None, *args, **kwargs)" % (
+                self.cls.name
+                )
+            )
+
+        gen.dedent()
         gen.dedent()
         gen.write()