fixes #217

Author: jph00

fastcore/meta.py

@@ -109,7 +109,7 @@ def delegates(to=None, keep=False, but=None):
     if but is None: but = []
     def _f(f):
         if to is None: to_f,from_f = f.__base__.__init__,f.__init__
-        else:          to_f,from_f = to,f
+        else:          to_f,from_f = to.__init__ if isinstance(to,type) else to,f
         from_f = getattr(from_f,'__func__',from_f)
         to_f = getattr(to_f,'__func__',to_f)
         if hasattr(from_f,'__delwrap__'): return f

nbs/07_meta.ipynb

@@ -871,7 +871,7 @@
     "    if but is None: but = []\n",
     "    def _f(f):\n",
     "        if to is None: to_f,from_f = f.__base__.__init__,f.__init__\n",
-    "        else:          to_f,from_f = to,f\n",
+    "        else:          to_f,from_f = to.__init__ if isinstance(to,type) else to,f\n",
     "        from_f = getattr(from_f,'__func__',from_f)\n",
     "        to_f = getattr(to_f,'__func__',to_f)\n",
     "        if hasattr(from_f,'__delwrap__'): return f\n",
@@ -1429,9 +1429,10 @@
       "Converted 01_basics.ipynb.\n",
       "Converted 02_foundation.ipynb.\n",
       "Converted 03_xtras.ipynb.\n",
+      "Converted 03a_parallel.ipynb.\n",
+      "Converted 03b_net.ipynb.\n",
       "Converted 04_dispatch.ipynb.\n",
       "Converted 05_transform.ipynb.\n",
-      "Converted 06_logargs.ipynb.\n",
       "Converted 07_meta.ipynb.\n",
       "Converted 08_script.ipynb.\n",
       "Converted index.ipynb.\n"