🎨 Bring Python code into compliance with Black and Flake8 (#121)

* Ignore Flake8 unused import error F401

https://flake8.readthedocs.io/en/latest/user/error-codes.html

The apparently unused imports may be needed for SQLAlchemy.

As the code comment says:

make sure all SQL Alchemy models are imported before initializing DB
otherwise, SQL Alchemy might fail to initialize properly relationships

See GitHub 28 and 29

* Ignore Flake8 unused variable error F841

https://flake8.readthedocs.io/en/latest/user/error-codes.html

The apparently unused variables may be needed for tests.

* Bring line length into compliance with Black

Should be 88 characters.

* Format alembic code with Black

{{cookiecutter.project_slug}}/backend/app/alembic/env.py

@@ -67,11 +67,9 @@ def run_migrations_online():
 
     """
     configuration = config.get_section(config.config_ini_section)
-    configuration['sqlalchemy.url'] = get_url()
+    configuration["sqlalchemy.url"] = get_url()
     connectable = engine_from_config(
-        configuration,
+        configuration, prefix="sqlalchemy.", poolclass=pool.NullPool,
-        prefix="sqlalchemy.",
-        poolclass=pool.NullPool,
     )
 
     with connectable.connect() as connection:

{{cookiecutter.project_slug}}/backend/app/alembic/versions/d4867f3a4c0a_first_revision.py

@@ -1,7 +1,7 @@
 """First revision
 
 Revision ID: d4867f3a4c0a
-Revises: 
+Revises:
 Create Date: 2019-04-17 13:53:32.978401
 
 """
@@ -10,7 +10,7 @@ import sqlalchemy as sa
 
 
 # revision identifiers, used by Alembic.
-revision = 'd4867f3a4c0a'
+revision = "d4867f3a4c0a"
 down_revision = None
 branch_labels = None
 depends_on = None
@@ -18,40 +18,42 @@ depends_on = None
 
 def upgrade():
     # ### commands auto generated by Alembic - please adjust! ###
-    op.create_table('user',
+    op.create_table(
-    sa.Column('id', sa.Integer(), nullable=False),
+        "user",
-    sa.Column('full_name', sa.String(), nullable=True),
+        sa.Column("id", sa.Integer(), nullable=False),
-    sa.Column('email', sa.String(), nullable=True),
+        sa.Column("full_name", sa.String(), nullable=True),
-    sa.Column('hashed_password', sa.String(), nullable=True),
+        sa.Column("email", sa.String(), nullable=True),
-    sa.Column('is_active', sa.Boolean(), nullable=True),
+        sa.Column("hashed_password", sa.String(), nullable=True),
-    sa.Column('is_superuser', sa.Boolean(), nullable=True),
+        sa.Column("is_active", sa.Boolean(), nullable=True),
-    sa.PrimaryKeyConstraint('id')
+        sa.Column("is_superuser", sa.Boolean(), nullable=True),
+        sa.PrimaryKeyConstraint("id"),
     )
-    op.create_index(op.f('ix_user_email'), 'user', ['email'], unique=True)
+    op.create_index(op.f("ix_user_email"), "user", ["email"], unique=True)
-    op.create_index(op.f('ix_user_full_name'), 'user', ['full_name'], unique=False)
+    op.create_index(op.f("ix_user_full_name"), "user", ["full_name"], unique=False)
-    op.create_index(op.f('ix_user_id'), 'user', ['id'], unique=False)
+    op.create_index(op.f("ix_user_id"), "user", ["id"], unique=False)
-    op.create_table('item',
+    op.create_table(
-    sa.Column('id', sa.Integer(), nullable=False),
+        "item",
-    sa.Column('title', sa.String(), nullable=True),
+        sa.Column("id", sa.Integer(), nullable=False),
-    sa.Column('description', sa.String(), nullable=True),
+        sa.Column("title", sa.String(), nullable=True),
-    sa.Column('owner_id', sa.Integer(), nullable=True),
+        sa.Column("description", sa.String(), nullable=True),
-    sa.ForeignKeyConstraint(['owner_id'], ['user.id'], ),
+        sa.Column("owner_id", sa.Integer(), nullable=True),
-    sa.PrimaryKeyConstraint('id')
+        sa.ForeignKeyConstraint(["owner_id"], ["user.id"],),
+        sa.PrimaryKeyConstraint("id"),
     )
-    op.create_index(op.f('ix_item_description'), 'item', ['description'], unique=False)
+    op.create_index(op.f("ix_item_description"), "item", ["description"], unique=False)
-    op.create_index(op.f('ix_item_id'), 'item', ['id'], unique=False)
+    op.create_index(op.f("ix_item_id"), "item", ["id"], unique=False)
-    op.create_index(op.f('ix_item_title'), 'item', ['title'], unique=False)
+    op.create_index(op.f("ix_item_title"), "item", ["title"], unique=False)
     # ### end Alembic commands ###
 
 
 def downgrade():
     # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_index(op.f('ix_item_title'), table_name='item')
+    op.drop_index(op.f("ix_item_title"), table_name="item")
-    op.drop_index(op.f('ix_item_id'), table_name='item')
+    op.drop_index(op.f("ix_item_id"), table_name="item")
-    op.drop_index(op.f('ix_item_description'), table_name='item')
+    op.drop_index(op.f("ix_item_description"), table_name="item")
-    op.drop_table('item')
+    op.drop_table("item")
-    op.drop_index(op.f('ix_user_id'), table_name='user')
+    op.drop_index(op.f("ix_user_id"), table_name="user")
-    op.drop_index(op.f('ix_user_full_name'), table_name='user')
+    op.drop_index(op.f("ix_user_full_name"), table_name="user")
-    op.drop_index(op.f('ix_user_email'), table_name='user')
+    op.drop_index(op.f("ix_user_email"), table_name="user")
-    op.drop_table('user')
+    op.drop_table("user")
     # ### end Alembic commands ###

{{cookiecutter.project_slug}}/backend/app/app/api/api_v1/endpoints/login.py

@@ -74,7 +74,9 @@ def recover_password(email: str, db: Session = Depends(get_db)):
 
 
 @router.post("/reset-password/", tags=["login"], response_model=Msg)
-def reset_password(token: str = Body(...), new_password: str = Body(...), db: Session = Depends(get_db)):
+def reset_password(
+    token: str = Body(...), new_password: str = Body(...), db: Session = Depends(get_db)
+):
     """
     Reset password
     """

{{cookiecutter.project_slug}}/backend/app/app/api/api_v1/endpoints/utils.py

@@ -4,7 +4,7 @@ from pydantic.networks import EmailStr
 from app.api.utils.security import get_current_active_superuser
 from app.core.celery_app import celery_app
 from app.schemas.msg import Msg
-from app.schemas.user import User
+from app.schemas.user import User  # noqa: F401
 from app.models.user import User as DBUser
 from app.utils import send_test_email
 
@@ -12,9 +12,7 @@ router = APIRouter()
 
 
 @router.post("/test-celery/", response_model=Msg, status_code=201)
-def test_celery(
+def test_celery(msg: Msg, current_user: DBUser = Depends(get_current_active_superuser)):
-    msg: Msg, current_user: DBUser = Depends(get_current_active_superuser)
-):
     """
     Test Celery worker.
     """

{{cookiecutter.project_slug}}/backend/app/app/core/config.py

@@ -1,4 +1,3 @@
-import os
 import secrets
 from typing import List
 
@@ -89,4 +88,5 @@ class Settings(BaseSettings):
     class Config:
         case_sensitive = True
 
+
 settings = Settings()

{{cookiecutter.project_slug}}/backend/app/app/crud/__init__.py

@@ -1,5 +1,5 @@
-from .crud_user import user
+from .crud_user import user  # noqa: F401
-from .crud_item import item
+from .crud_item import item  # noqa: F401
 
 # For a new basic set of CRUD operations you could just do
 

{{cookiecutter.project_slug}}/backend/app/app/db/init_db.py

@@ -5,7 +5,7 @@ from app.schemas.user import UserCreate
 # make sure all SQL Alchemy models are imported before initializing DB
 # otherwise, SQL Alchemy might fail to initialize relationships properly
 # for more details: https://github.com/tiangolo/full-stack-fastapi-postgresql/issues/28
-from app.db import base
+from app.db import base  # noqa: F401
 
 
 def init_db(db_session):
@@ -21,4 +21,4 @@ def init_db(db_session):
             password=settings.FIRST_SUPERUSER_PASSWORD,
             is_superuser=True,
         )
-        user = crud.user.create(db_session, obj_in=user_in)
+        user = crud.user.create(db_session, obj_in=user_in)  # noqa: F841

{{cookiecutter.project_slug}}/backend/app/app/schemas/item.py

@@ -1,6 +1,7 @@
 from pydantic import BaseModel
 
-from .user import User
+from .user import User  # noqa: F401
+
 
 # Shared properties
 class ItemBase(BaseModel):

{{cookiecutter.project_slug}}/backend/app/app/tests/api/api_v1/test_items.py

@@ -3,7 +3,7 @@ import requests
 from app.core.config import settings
 from app.tests.utils.item import create_random_item
 from app.tests.utils.utils import get_server_api
-from app.tests.utils.user import create_random_user
+from app.tests.utils.user import create_random_user  # noqa: F401
 
 
 def test_create_item(superuser_token_headers):

{{cookiecutter.project_slug}}/backend/app/app/tests/crud/test_item.py

@@ -55,7 +55,9 @@ def test_delete_item():
     description = random_lower_string()
     item_in = ItemCreate(title=title, description=description)
     user = create_random_user()
-    item = crud.item.create_with_owner(db_session=db_session, obj_in=item_in, owner_id=user.id)
+    item = crud.item.create_with_owner(
+        db_session=db_session, obj_in=item_in, owner_id=user.id
+    )
     item2 = crud.item.remove(db_session=db_session, id=item.id)
     item3 = crud.item.get(db_session=db_session, id=item.id)
     assert item3 is None