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Update start notebook to use get_engine instead of get_qcs_objects_for_notebook #6483

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Merged
merged 9 commits into from
Mar 5, 2024
Merged

Update start notebook to use get_engine instead of get_qcs_objects_for_notebook #6483

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eb10318
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senecameeks Nov 27, 2023
21f6d1c
Merge branch 'quantumlib:master' into master
senecameeks Nov 27, 2023
630c363
Merge branch 'quantumlib:main' into master
senecameeks Jan 17, 2024
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Created using Colaboratory
senecameeks Feb 29, 2024
4eba1ce
Merge branch 'quantumlib:main' into master
senecameeks Feb 29, 2024
5320070
Merge branch 'main' into master
senecameeks Mar 5, 2024
c57380b
authenticate user
senecameeks Mar 5, 2024
279a32e
if`get_engine` errors default to virtual engine
senecameeks Mar 5, 2024
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lint
senecameeks Mar 5, 2024
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27 changes: 15 additions & 12 deletions docs/tutorials/google/start.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -132,22 +132,24 @@
"cell_type": "code",
"execution_count": null,
"metadata": {
"id": "YoqI9GrOPExP",
"cellView": "form"
"id": "YoqI9GrOPExP"
},
"outputs": [],
"source": [
"# The Google Cloud Project id to use.\n",
"project_id = \"\" #@param {type:\"string\"}\n",
"\n",
"from cirq_google.engine.qcs_notebook import get_qcs_objects_for_notebook\n",
"# For virtual engine instances, set 'virtual=True' below.\n",
"qcs_objects = get_qcs_objects_for_notebook(project_id)\n",
"from cirq_google.engine import get_engine\n",
"from cirq_google.engine.qcs_notebook import authenticate_user\n",
"\n",
"engine = qcs_objects.engine\n",
"if not qcs_objects.signed_in:\n",
" print(\"ERROR: Please setup project_id in this cell or set the `GOOGLE_CLOUD_PROJECT` env var to your project id.\")\n",
" print(\"Using noisy simulator instead.\")\n"
"authenticate_user()\n",
"try:\n",
" engine = get_engine(project_id)\n",
"except Exception:\n",
" from cirq_google.engine.qcs_notebook import get_qcs_objects_for_notebook\n",
" print(\"Unable to connect to a hardware engine. Using a virtual instance instead.\")\n",
" qcs_objects = get_qcs_objects_for_notebook(project_id, virtual=True)\n",
" engine = qcs_objects.engine"
]
},
{
Expand Down Expand Up @@ -175,11 +177,11 @@
},
{
"cell_type": "code",
"execution_count": 9,
"execution_count": 24,
"metadata": {
"cellView": "both",
"id": "EQoTYZIEPa9S",
"outputId": "43c72568-3bc8-4b44-871b-b9db19c9e672",
"outputId": "beb04676-8404-4831-8d40-3291ee2d6127",
"colab": {
"base_uri": "https://localhost:8080/"
}
Expand Down Expand Up @@ -275,7 +277,8 @@
{
"cell_type": "code",
"source": [
"processors = [p.processor_id for p in engine.list_processors() if p.health() == 'OK']"
"processors = [p.processor_id for p in engine.list_processors() if p.health() == 'OK']\n",
"print(f\"Available processors: {processors}\")"
],
"metadata": {
"id": "rvMeXrC1wnQi"
Expand Down