fasthtml-pk-search.ipynb

data.ipynb

{
  "cells": [
    {
      "metadata": {
        "trusted": false
      },
      "cell_type": "code",
      "source": "from dataclasses import dataclass\n\ndb = Database(':memory:')\n\n\nclass User: username:str; pwd:str; role:str\nclass Img: id:int; username:str; mime:str; b64:str; created_at:str; score:int\nclass Comment: id:int; imgid:int; username:str; comment:str; created_at:str\n\nusers = db.create(User, pk='username', transform=True)\nimgs = db.create(Img, pk=('id', 'username'), transform=True)\ncomments = db.create(Comment, pk=('id', 'imgid', 'username'), transform=True)",
      "execution_count": 8,
      "outputs": []
    },
    {
      "metadata": {
        "trusted": false
      },
      "cell_type": "code",
      "source": "comments.insert(dict(id=1, imgid=1, username='user1', comment='comment1'))\ncomments.insert(dict(id=2, imgid=1, username='user1', comment='comment2'))\ncomments.insert(dict(id=3, imgid=1, username='user1', comment='comment2'))",
      "execution_count": 9,
      "outputs": [
        {
          "data": {
            "text/plain": "Comment(id=3, imgid=1, username='user1', comment='comment2', created_at=None)"
          },
          "execution_count": 9,
          "metadata": {},
          "output_type": "execute_result"
        }
      ]
    },
    {
      "metadata": {
        "trusted": false
      },
      "cell_type": "code",
      "source": "comments()",
      "execution_count": 10,
      "outputs": [
        {
          "data": {
            "text/plain": "[Comment(id=1, imgid=1, username='user1', comment='comment1', created_at=None),\n Comment(id=2, imgid=1, username='user1', comment='comment2', created_at=None),\n Comment(id=3, imgid=1, username='user1', comment='comment2', created_at=None)]"
          },
          "execution_count": 10,
          "metadata": {},
          "output_type": "execute_result"
        }
      ]
    },
    {
      "metadata": {
        "trusted": false
      },
      "cell_type": "code",
      "source": "comments(where=\"id=1 AND imgid=1 AND username='user1'\")",
      "execution_count": 12,
      "outputs": [
        {
          "data": {
            "text/plain": "[Comment(id=1, imgid=1, username='user1', comment='comment1', created_at=None)]"
          },
          "execution_count": 12,
          "metadata": {},
          "output_type": "execute_result"
        }
      ]
    }
  ],
  "metadata": {
    "kernelspec": {
      "name": "python3",
      "display_name": "Python 3 (ipykernel)",
      "language": "python"
    },
    "language_info": {
      "name": "python",
      "version": "3.10.6",
      "mimetype": "text/x-python",
      "codemirror_mode": {
        "name": "ipython",
        "version": 3
      },
      "pygments_lexer": "ipython3",
      "nbconvert_exporter": "python",
      "file_extension": ".py"
    },
    "gist": {
      "id": "",
      "data": {
        "description": "fasthtml-pk-search.ipynb",
        "public": true
      }
    }
  },
  "nbformat": 4,
  "nbformat_minor": 2
}