wip

.gitignore

@@ -962,3 +962,4 @@ FodyWeavers.xsd
 # Additional files built by Visual Studio
 
 # End of https://www.toptal.com/developers/gitignore/api/vim,node,data,emacs,python,pycharm,executable,sublimetext,visualstudio,visualstudiocode
+database.db

learn_sql_model/api.py

@@ -1,10 +1,11 @@
 from typing import Union
 
 from fastapi import FastAPI
-
 import httpx
+
 from learn_sql_model.console import console
-from learn_sql_model.models import Hero, Pet
+from learn_sql_model.models.hero import Hero
+from learn_sql_model.models.pet import Pet
 
 models = Union[Hero, Pet]
 

learn_sql_model/api/hero.py

@@ -3,7 +3,7 @@ from typing import Annotated
 from fastapi import APIRouter, Depends
 
 from learn_sql_model.api.user import oauth2_scheme
-from learn_sql_model.models import Hero
+from learn_sql_model.models.hero import Hero
 
 hero_router = APIRouter()
 

learn_sql_model/cli/api.py

@@ -2,6 +2,7 @@ import typer
 import uvicorn
 
 from learn_sql_model.cli.common import verbose_callback
+from learn_sql_model.config import config
 
 api_app = typer.Typer()
 
@@ -25,4 +26,4 @@ def run(
         help="show the log messages",
     ),
 ):
-    uvicorn.run("learn_sql_model.api.app:app", port=5000, log_level="info")
+    uvicorn.run("learn_sql_model.api.app:app", port=config.port, log_level="info")

learn_sql_model/cli/app.py

@@ -4,7 +4,7 @@ from learn_sql_model.cli.api import api_app
 from learn_sql_model.cli.common import verbose_callback
 from learn_sql_model.cli.config import config_app
 from learn_sql_model.cli.hero import hero_app
-from learn_sql_model.cli.model_app import model_app
+from learn_sql_model.cli.model import model_app
 from learn_sql_model.cli.tui import tui_app
 
 app = typer.Typer(

learn_sql_model/cli/hero.py

@@ -4,7 +4,7 @@ from pydantic_typer import expand_pydantic_args
 from rich.console import Console
 import typer
 
-from learn_sql_model.models import Hero
+from learn_sql_model.models.hero import Hero
 
 hero_app = typer.Typer()
 

learn_sql_model/cli/model.py

@@ -0,0 +1,50 @@
+import typer
+
+from learn_sql_model.cli.common import verbose_callback
+
+model_app = typer.Typer()
+
+
+@model_app.callback()
+def model(
+    verbose: bool = typer.Option(
+        False,
+        callback=verbose_callback,
+        help="show the log messages",
+    ),
+):
+    "model cli"
+
+
+@model_app.command()
+def create_revision(
+    verbose: bool = typer.Option(
+        False,
+        callback=verbose_callback,
+        help="show the log messages",
+    ),
+    message: str = typer.Option(
+        prompt=True,
+    ),
+):
+    import alembic
+    # python -m alembic revision --autogenerate -m "New Attribute"
+    from alembic.config import Config
+
+    alembic_cfg = Config("alembic.ini")
+    alembic.command.revision(
+        config=alembic_cfg,
+        message=message,
+        autogenerate=True,
+    )
+
+
+@model_app.command()
+def populate(
+    verbose: bool = typer.Option(
+        False,
+        callback=verbose_callback,
+        help="show the log messages",
+    ),
+):
+    ...

learn_sql_model/cli/model_app.py

@@ -1,119 +0,0 @@
-from rich.console import Console
-from sqlmodel import SQLModel, Session
-import typer
-
-from learn_sql_model.cli.common import verbose_callback
-from learn_sql_model.config import config
-from learn_sql_model.models import Hero, Pet
-
-model_app = typer.Typer()
-
-
-@model_app.callback()
-def model(
-    verbose: bool = typer.Option(
-        False,
-        callback=verbose_callback,
-        help="show the log messages",
-    ),
-):
-    "model cli"
-
-
-@model_app.command()
-def create_revision(
-    verbose: bool = typer.Option(
-        False,
-        callback=verbose_callback,
-        help="show the log messages",
-    ),
-    message: str = typer.Option(
-        prompt=True,
-    ),
-):
-    import alembic
-    # python -m alembic revision --autogenerate -m "New Attribute"
-    from alembic.config import Config
-
-    alembic_cfg = Config("alembic.ini")
-    alembic.command.revision(
-        config=alembic_cfg,
-        message=message,
-        autogenerate=True,
-    )
-
-
-@model_app.command()
-def show(
-    verbose: bool = typer.Option(
-        False,
-        callback=verbose_callback,
-        help="show the log messages",
-    ),
-):
-
-    SQLModel.metadata.create_all(config.engine)
-    with Session(config.engine) as session:
-        heros = session.exec(select(Hero)).all()
-    Console().print(heros)
-
-
-@model_app.command()
-def read(
-    verbose: bool = typer.Option(
-        False,
-        callback=verbose_callback,
-        help="show the log messages",
-    ),
-):
-    from learn_sql_model.api import read_heroes
-
-    Console().print(read_heroes())
-
-
-# @model_app.command()
-# @expand_pydantic_args(typer=True)
-# def create(
-#     hero: Hero,
-# ):
-#     hero.post()
-
-# try:
-#     httpx.post("http://localhost:5000/heroes/", json=hero.dict())
-# except httpx.ConnectError:
-#     console.log("local failover")
-#     with Session(config.engine) as session:
-#         session.add(hero)
-#         session.commit()
-
-
-@model_app.command()
-def populate(
-    verbose: bool = typer.Option(
-        False,
-        callback=verbose_callback,
-        help="show the log messages",
-    ),
-):
-
-    pet_1 = Pet(name="Deadpond-Dog")
-    hero_1 = Hero(name="Deadpond", secret_name="Dive Wilson", pets=[pet_1])
-    hero_2 = Hero(
-        name="Spider-Boy",
-        secret_name="Pedro Parqueador",
-        pet=Pet(name="Spider-Boy-Dog"),
-    )
-    hero_3 = Hero(
-        name="Rusty-Man",
-        secret_name="Tommy Sharp",
-        age=48,
-        pet=Pet(name="Rusty-Man-Dog"),
-    )
-
-    SQLModel.metadata.create_all(config.engine)
-
-    with Session(config.engine) as session:
-        session.add(hero_1)
-        session.add(hero_2)
-        session.add(hero_3)
-        session.commit()

learn_sql_model/config.py

@@ -3,7 +3,8 @@ from typing import TYPE_CHECKING
 from pydantic import BaseSettings
 from sqlmodel import SQLModel, Session, create_engine
 
-from learn_sql_model.models import Hero, Pet
+from learn_sql_model.models.hero import Hero
+from learn_sql_model.models.pet import Pet
 from learn_sql_model.standard_config import load
 
 models = [Hero, Pet]
@@ -14,6 +15,7 @@ if TYPE_CHECKING:
 
 class Config(BaseSettings):
     database_url: str = "sqlite:///database.db"
+    port: int = 5000
 
     class Config:
         env_prefix = "LEARN_SQL_MODEL_"
@@ -35,6 +37,11 @@ class Config(BaseSettings):
     # app.get("/heroes/")(Hero.read_heroes)
 
 
-raw_config = load("learn_sql_model")
-config = Config(**raw_config)
-config.create_db_and_tables()
+def get_config(overrides: dict = {}) -> Config:
+    raw_config = load("learn_sql_model")
+    config = Config(**raw_config, **overrides)
+    config.create_db_and_tables()
+    return config
+
+
+config = get_config()

learn_sql_model/factories/hero.py

@@ -0,0 +1,7 @@
+from polyfactory.factories.pydantic_factory import ModelFactory
+
+from learn_sql_model.models.hero import Hero
+
+
+class HeroFactory(ModelFactory[Hero]):
+    __model__ = Hero

learn_sql_model/models.py

@@ -1,43 +0,0 @@
-from __future__ import annotations
-
-from typing import Optional
-
-from sqlmodel import Field, SQLModel, select
-
-
-class FastModel(SQLModel):
-    def post(self):
-        from learn_sql_model.config import config
-
-        with config.session as session:
-            session.add(self)
-            session.commit()
-
-    @classmethod
-    def get(self, item_id: int = None):
-        from learn_sql_model.config import config
-
-        with config.session as session:
-            if item_id is None:
-                return session.exec(select(self)).all()
-            return session.exec(select(self).where(self.id == item_id)).one()
-
-
-class Hero(FastModel, table=True):
-    id: Optional[int] = Field(default=None, primary_key=True)
-    name: str
-    secret_name: str
-    age: Optional[int] = None
-    # new_attribute: Optional[str] = None
-    # pets: List["Pet"] = Relationship(back_populates="hero")
-
-
-class Pet(FastModel, table=True):
-    id: Optional[int] = Field(default=None, primary_key=True)
-    name: str = "Jim"
-
-
-#     age: Optional[int] = None
-
-#     hero_id: int = Field(default=None, foreign_key="hero.id")
-#     hero: Optional[Hero] = Relationship(back_populates="pets")

learn_sql_model/models/fast_model.py

@@ -0,0 +1,46 @@
+from typing import Optional, TYPE_CHECKING
+
+from sqlmodel import SQLModel, select
+
+if TYPE_CHECKING:
+    from learn_sql_model.config import Config
+
+
+class FastModel(SQLModel):
+    def pre_post(self) -> None:
+        """run before post"""
+
+    def pre_delete(self) -> None:
+        """run before delete"""
+
+    @classmethod
+    def pre_get(self) -> None:
+        """run before get"""
+
+    def post(self, config: "Config" = None) -> None:
+        if config is None:
+            from learn_sql_model.config import get_config
+
+            config = get_config()
+
+        self.pre_post()
+
+        with config.session as session:
+            session.add(self)
+            session.commit()
+
+    @classmethod
+    def get(
+        self, item_id: int = None, config: "Config" = None
+    ) -> Optional["FastModel"]:
+        if config is None:
+            from learn_sql_model.config import get_config
+
+            config = get_config()
+
+        self.pre_get()
+
+        with config.session as session:
+            if item_id is None:
+                return session.exec(select(self)).all()
+            return session.exec(select(self).where(self.id == item_id)).one()

learn_sql_model/models/hero.py

@@ -0,0 +1,13 @@
+from typing import Optional
+
+from sqlmodel import Field
+
+from learn_sql_model.models.fast_model import FastModel
+
+
+class Hero(FastModel, table=True):
+    id: Optional[int] = Field(default=None, primary_key=True)
+    name: str
+    secret_name: str
+    age: Optional[int] = None
+    shoe_size: Optional[int] = None

learn_sql_model/models/pet.py

@@ -0,0 +1,16 @@
+from typing import Optional
+
+from sqlmodel import Field
+
+from learn_sql_model.models.fast_model import FastModel
+
+
+class Pet(FastModel, table=True):
+    id: Optional[int] = Field(default=None, primary_key=True)
+    name: str = "Jim"
+
+
+#     age: Optional[int] = None
+
+#     hero_id: int = Field(default=None, foreign_key="hero.id")
+#     hero: Optional[Hero] = Relationship(back_populates="pets")

migrations/env.py

@@ -2,10 +2,11 @@ from logging.config import fileConfig
 
 from alembic import context
 from sqlalchemy import engine_from_config, pool
-
-from learn_sql_model.models import Hero, Pet
 from sqlmodel import SQLModel
 
+from learn_sql_model.models.hero import Hero
+from learn_sql_model.models.pet import Pet
+
 # this is the Alembic Config object, which provides
 # access to the values within the .ini file in use.
 config = context.config

migrations/versions/19d198151caf_add_shoe_size.py

@@ -0,0 +1,29 @@
+"""add shoe size
+
+Revision ID: 19d198151caf
+Revises: 20da26039edf
+Create Date: 2023-05-19 13:41:45.070918
+
+"""
+from alembic import op
+import sqlalchemy as sa
+import sqlmodel
+
+
+# revision identifiers, used by Alembic.
+revision = '19d198151caf'
+down_revision = '20da26039edf'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('hero', sa.Column('shoe_size', sa.Integer(), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('hero', 'shoe_size')
+    # ### end Alembic commands ###

pyproject.toml

@@ -24,17 +24,18 @@ classifiers = [
   "Programming Language :: Python :: Implementation :: PyPy",
 ]
 dependencies = [
+  "anyconfig",
+  "fastapi",
+  "httpx",
+  "passlib[bcrypt]",
+  "polyfactory",
+  "python-jose[cryptography]",
+  "python-multipart",
   "rich",
+  "sqlmodel",
   "textual",
   "typer",
-  "anyconfig",
-  "sqlmodel",
-  "fastapi",
   "uvicorn[standard]",
-  "httpx",
-  "python-jose[cryptography]",
-  "passlib[bcrypt]",
-  "python-multipart",
 ]
 
 dynamic = ["version"]
@@ -57,9 +58,9 @@ dependencies = [
   "mypy",
   "pyflyby",
   "pytest",
+  'alembic',
   "pytest-cov",
   "pytest-mock",
-  "pytest-rich",
   "ruff",
   "black",
 ]
@@ -96,8 +97,7 @@ exclude_lines = [
 ]
 
 [tool.pytest.ini_options]
-addopts = "-ra -q --rich"
-asyncio_mode = "auto"
+addopts = "-ra -q"
 testpaths = ["tests"]
 
 [tool.coverage_rich]

tests/test_hero.py

@@ -0,0 +1,25 @@
+import tempfile
+
+import pytest
+from sqlmodel import Session
+
+from learn_sql_model.config import Config, get_config
+from learn_sql_model.factories.hero import HeroFactory
+from learn_sql_model.models.hero import Hero
+
+Hero
+
+
+@pytest.fixture
+def config() -> Session:
+    tmp_db = tempfile.NamedTemporaryFile(suffix=".db")
+    config = get_config({"database_url": f"sqlite:///{tmp_db.name}"})
+    config.create_db_and_tables()
+    return config
+
+
+def test_post_hero(config: Config) -> None:
+    hero = HeroFactory().build(name="Batman", age=50)
+    hero.post(config=config)
+    assert hero.get(hero.id) == hero
+    breakpoint()