Refactoring, Stdlib, everything!

test1.py

@@ -0,0 +1,16 @@
+import sys, types
+def add_fakeimport(name: str, code: str):
+    module = types.ModuleType(name)
+    parent = '.'.join(name.split('.')[:-1]) if '.'.join(name.split('.')[:-1]) else name
+    if not parent == name and parent not in sys.modules:
+        sys.modules[parent] = types.ModuleType(parent)
+    globals = {'__package__': parent}
+    print(globals)
+    module.__dict__.update(globals)
+    exec(code, module.__dict__)
+    sys.modules[name] = module
+
+add_fakeimport('abcxyzaa.b', 'print("hi"); a = lambda: print("hi")')
+add_fakeimport('abcxyzaa', 'from . import b; print("hi"); a = lambda: print("hi")')
+import abcxyzaa as aa
+aa.b.a()