Fix Failing tests

Author: alisaleh65

fastcore/dispatch.py

@@ -81,6 +81,7 @@ def __init__(self, funcs=(), bases=()):
         self.funcs,self.bases = _TypeDict(),L(bases).filter(is_not(None))
         for o in L(funcs): self.add(o)
         self.inst = None
+        self.owner = None
 
     def add(self, f):
         "Add type `t` and function `f`"
@@ -109,10 +110,12 @@ def __call__(self, *args, **kwargs):
         f = self[tuple(ts)]
         if not f: return args[0]
         if self.inst is not None: f = MethodType(f, self.inst)
+        elif self.owner is not None: f = MethodType(f, self.owner)
         return f(*args, **kwargs)
 
     def __get__(self, inst, owner):
         self.inst = inst
+        self.owner = owner
         return self
 
     def __getitem__(self, k):

nbs/03_dispatch.ipynb

@@ -553,7 +553,7 @@
     {
      "data": {
       "text/markdown": [
-       "<h4 id=\"TypeDispatch.add\" class=\"doc_header\"><code>TypeDispatch.add</code><a href=\"__main__.py#L10\" class=\"source_link\" style=\"float:right\">[source]</a></h4>\n",
+       "<h4 id=\"TypeDispatch.add\" class=\"doc_header\"><code>TypeDispatch.add</code><a href=\"__main__.py#L11\" class=\"source_link\" style=\"float:right\">[source]</a></h4>\n",
        "\n",
        "> <code>TypeDispatch.add</code>(**`f`**)\n",
        "\n",
@@ -876,7 +876,7 @@
     {
      "data": {
       "text/markdown": [
-       "<h4 id=\"TypeDispatch.__call__\" class=\"doc_header\"><code>TypeDispatch.__call__</code><a href=\"__main__.py#L32\" class=\"source_link\" style=\"float:right\">[source]</a></h4>\n",
+       "<h4 id=\"TypeDispatch.__call__\" class=\"doc_header\"><code>TypeDispatch.__call__</code><a href=\"__main__.py#L33\" class=\"source_link\" style=\"float:right\">[source]</a></h4>\n",
        "\n",
        "> <code>TypeDispatch.__call__</code>(**\\*`args`**, **\\*\\*`kwargs`**)\n",
        "\n",
@@ -964,7 +964,7 @@
     {
      "data": {
       "text/markdown": [
-       "<h4 id=\"TypeDispatch.returns\" class=\"doc_header\"><code>TypeDispatch.returns</code><a href=\"__main__.py#L20\" class=\"source_link\" style=\"float:right\">[source]</a></h4>\n",
+       "<h4 id=\"TypeDispatch.returns\" class=\"doc_header\"><code>TypeDispatch.returns</code><a href=\"__main__.py#L21\" class=\"source_link\" style=\"float:right\">[source]</a></h4>\n",
        "\n",
        "> <code>TypeDispatch.returns</code>(**`x`**)\n",
        "\n",
@@ -1429,6 +1429,7 @@
       "Converted 04_transform.ipynb.\n",
       "Converted 05_logargs.ipynb.\n",
       "Converted 06_meta.ipynb.\n",
+      "Converted 07_script.ipynb.\n",
       "Converted index.ipynb.\n"
      ]
     }