missing import

Author: jph00

fastcore/xtras.py

@@ -1032,6 +1032,7 @@ async def maybe_await(o):
 # %% ../nbs/03_xtras.ipynb #fc70459b
 async def to_aiter(items):
     "Async yield each item in `items` with `asyncio.sleep(0)` between"
+    import asyncio
     for item in items:
         await asyncio.sleep(0)
         yield item

nbs/01_basics.ipynb

@@ -8316,7 +8316,10 @@
    ]
   }
  ],
- "metadata": {},
+ "metadata": {
+  "solveit_dialog_mode": "learning",
+  "solveit_ver": 2
+ },
  "nbformat": 4,
  "nbformat_minor": 5
 }

nbs/03_xtras.ipynb

@@ -2368,7 +2368,7 @@
     {
      "data": {
       "text/plain": [
-       "['e', 'b', 'c', 'g', 'h', 'a', 'f', 'd']"
+       "['h', 'g', 'f', 'e', 'b', 'c', 'd', 'a']"
       ]
      },
      "execution_count": null,
@@ -2855,7 +2855,7 @@
     {
      "data": {
       "text/plain": [
-       "'_mutjsmXKSHeVjFdUFGSgNw'"
+       "'_A4Vwg-8YQl6jO9oSzGbXKQ'"
       ]
      },
      "execution_count": null,
@@ -2952,7 +2952,7 @@
     {
      "data": {
       "text/plain": [
-       "('215346fd', '8c7d7247')"
+       "('ffaa945f', '8c7d7247')"
       ]
      },
      "execution_count": null,
@@ -3714,8 +3714,8 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Num Events: 9, Freq/sec: 338.8\n",
-      "Most recent:  ▆▂▇▁▆ 280.6 255.3 284.5 238.9 279.7\n"
+      "Num Events: 9, Freq/sec: 354.5\n",
+      "Most recent:  ▃▃▇▁▅ 267.3 262.4 285.9 244.6 272.8\n"
      ]
     }
    ],
@@ -4960,6 +4960,7 @@
     "#| export\n",
     "async def to_aiter(items):\n",
     "    \"Async yield each item in `items` with `asyncio.sleep(0)` between\"\n",
+    "    import asyncio\n",
     "    for item in items:\n",
     "        await asyncio.sleep(0)\n",
     "        yield item"
@@ -5027,9 +5028,9 @@
    "source": [
     "async def _double(x): return x*2\n",
     "\n",
-    "test_eq(await mapa(lambda x: x*2, [1,2,3]), [2,4,6])       # sync f, sync items\n",
+    "test_eq(await mapa(mul(2), [1,2,3]), [2,4,6])       # sync f, sync items\n",
     "test_eq(await mapa(_double, [1,2,3]), [2,4,6])              # async f, sync items\n",
-    "test_eq(await mapa(lambda x: x*2, _agen()), [2,4,6])        # sync f, async items\n",
+    "test_eq(await mapa(mul(2), _agen()), [2,4,6])        # sync f, async items\n",
     "test_eq(await mapa(_double, _agen()), [2,4,6])              # async f, async items"
    ]
   },