co3/examples/.ipynb_checkpoints/database-checkpoint.ipynb

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     "text": [
      "/home/smgr/.pyenv/versions/co4/lib/python3.12/site-packages/tqdm/auto.py:21: TqdmWarning: IProgress not found. Please update jupyter and ipywidgets. See https://ipywidgets.readthedocs.io/en/stable/user_install.html\n",
      "  from .autonotebook import tqdm as notebook_tqdm\n"
     ]
    }
   ],
   "source": [
    "import vegetables"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "88fd0ea8-9c94-4569-a51b-823a04f32f55",
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    {
     "data": {
      "text/plain": [
       "{'age': 3}"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "tomato = vegetables.Tomato('t1', 5)\n",
    "\n",
    "# test a register collation action\n",
    "tomato.collate('ripe')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "348926d9-7137-4eff-a919-508788553dd2",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['afff61ec-e0b0-44bb-9f0d-06008a82f6a5',\n",
       " '5edfa13c-0eb1-4bbc-b55e-1550ff7df3d2',\n",
       " '4568a2d4-eb41-4b15-9a29-e3e22906c661']"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "vegetables.vegetable_mapper.collect(tomato, ['ripe'])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "4e5e7319-11bf-4051-951b-08c84e9f3874",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<Component (SQLTable)> vegetable+tomato+tomato_aging_states+tomato_cooking_states"
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "vegetables.vegetable_mapper.compose(tomato, action_groups=['aging', 'cooking'])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "aa290686-8074-4038-a3cc-ce6817844653",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[Column('id', Integer(), table=<vegetable>, primary_key=True, nullable=False),\n",
       " Column('name', String(), table=<vegetable>),\n",
       " Column('color', String(), table=<vegetable>),\n",
       " Column('id', Integer(), table=<tomato>, primary_key=True, nullable=False),\n",
       " Column('name', String(), ForeignKey('vegetable.name'), table=<tomato>),\n",
       " Column('radius', Integer(), table=<tomato>),\n",
       " Column('id', Integer(), table=<tomato_aging_states>, primary_key=True, nullable=False),\n",
       " Column('name', String(), ForeignKey('tomato.name'), table=<tomato_aging_states>),\n",
       " Column('state', String(), table=<tomato_aging_states>),\n",
       " Column('age', Integer(), table=<tomato_aging_states>)]"
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "list(vegetables.vegetable_mapper.compose(tomato, action_groups=['aging']).obj.columns)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "f3c7e37d-ba9e-4bae-ae44-adc922bf5f4c",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "(vegetables.Tomato, vegetables.Vegetable, co3.co3.CO3, object)"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "tomato.__class__.__mro__"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "c21d2c54-39e2-4de3-93bc-763896ed348e",
   "metadata": {},
   "outputs": [],
   "source": [
    "from co3.databases import SQLDatabase\n",
    "\n",
    "db = SQLDatabase('sqlite://', echo=True)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "a785d202-99d3-4ae7-859e-ee22b481f8df",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<contextlib._GeneratorContextManager at 0x7dd5c619be60>"
      ]
     },
     "execution_count": 8,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "db.recreate(vegetable_schema) "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "cda01cb0-1666-4cb1-aa64-bcdca871aff5",
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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