fixes #168

Author: jph00

dialoghelper/core.py

@@ -72,19 +72,21 @@ def add_styles(s:str, cls_map:dict=None):
 try: load_ipython_extension(get_ipython())
 except NameError: pass
 
-# pyrun = RunPython(sentinel='__dialog_name')
-# try: create_pyrun_magic(get_ipython(), pyrun=pyrun)
-# except NameError: pass
 __llmtools__.add('pyrun')
 
 # %% ../nbs/00_core.ipynb #65a8b58b
+_cached_dname = None
+
 def find_dname(dname=None):
     "Get the dialog name by searching the call stack for __dialog_name, and resolving `dname` if supplied."
+    global _cached_dname
     if dname:
         dname = dname.removesuffix('.ipynb')
         if dname.startswith('/'): return dname
     curr = dh_settings.get('dname', None)
-    if not curr: curr = find_var('__dialog_name')
+    if not curr:
+        if _cached_dname is None: _cached_dname = find_var('__dialog_name')
+        curr = _cached_dname
     if not dname: return '/'+curr
     p = Path(curr).parent
     res = normpath((p/dname))

nbs/00_core.ipynb

@@ -270,9 +270,6 @@
     "try: load_ipython_extension(get_ipython())\n",
     "except NameError: pass\n",
     "\n",
-    "# pyrun = RunPython(sentinel='__dialog_name')\n",
-    "# try: create_pyrun_magic(get_ipython(), pyrun=pyrun)\n",
-    "# except NameError: pass\n",
     "__llmtools__.add('pyrun')"
    ]
   },
@@ -306,13 +303,18 @@
    "outputs": [],
    "source": [
     "#| export\n",
+    "_cached_dname = None\n",
+    "\n",
     "def find_dname(dname=None):\n",
     "    \"Get the dialog name by searching the call stack for __dialog_name, and resolving `dname` if supplied.\"\n",
+    "    global _cached_dname\n",
     "    if dname:\n",
     "        dname = dname.removesuffix('.ipynb')\n",
     "        if dname.startswith('/'): return dname\n",
     "    curr = dh_settings.get('dname', None)\n",
-    "    if not curr: curr = find_var('__dialog_name')\n",
+    "    if not curr:\n",
+    "        if _cached_dname is None: _cached_dname = find_var('__dialog_name')\n",
+    "        curr = _cached_dname\n",
     "    if not dname: return '/'+curr\n",
     "    p = Path(curr).parent\n",
     "    res = normpath((p/dname))\n",
@@ -355,6 +357,29 @@
     "find_dname()"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "e0f4ef57",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "'/aai-ws/dialoghelper/nbs/00_core'"
+      ]
+     },
+     "execution_count": null,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "async def repro_executor():\n",
+    "    return await asyncio.get_event_loop().run_in_executor(None, find_dname)\n",
+    "await repro_executor()"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,