Query collection with date filter

recent_entries.ipynb

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    "import uuid\n",
    "import chromadb\n",
    "\n",
    "import datetime\n",
    "import random\n",
    "\n",
    "now = datetime.datetime.now()\n",
    "two_weeks_ago = now - datetime.timedelta(days=14)\n",
    "\n",
    "dates = [\n",
    "    two_weeks_ago + datetime.timedelta(days=random.randint(0, 14))\n",
    "    for _ in range(100)\n",
    "]\n",
    "dates = [int(date.timestamp()) for date in dates]\n",
    "\n",
    "# convert epoch seconds to iso format\n",
    "\n",
    "def iso_date(epoch_seconds): return datetime.datetime.fromtimestamp(\n",
    "    epoch_seconds).isoformat()\n",
    "\n",
    "client = chromadb.EphemeralClient()\n",
    "\n",
    "col = client.get_or_create_collection(\"test\")\n",
    "\n",
    "col.add(ids=[f\"{uuid.uuid4()}\" for _ in range(100)], documents=[\n",
    "    f\"document {i}\" for i in range(100)], metadatas=[{\"date\": date} for date in dates])\n",
    "\n",
    "res = col.get(where={\"date\": {\"$gt\": (now - datetime.timedelta(days=7)).timestamp()}})\n",
    "\n",
    "for i in res['metadatas']:\n",
    "    print(iso_date(i['date']))"
   ]
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