Merge pull request #5 from rafsaf/fastapi-users-support

Fastapi users support

Author: rafsaf

.github/workflows/tests.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        python-version: [3.7, 3.8, 3.9]
+        python-version: ["3.9", "3.10"]
 
     services:
       postgres:
@@ -32,33 +32,64 @@ jobs:
         uses: actions/setup-python@v2
         with:
           python-version: ${{ matrix.python-version }}
-      - name: Load cached venv
-        id: cached-poetry-dependencies
+      - name: Load cached venv1
+        id: cached-poetry-dependencies1
         uses: actions/cache@v2
         with:
-          path: .venv
-          key: venv-${{ runner.os }}-${{ matrix.python-version }}-${{ hashFiles('**/poetry.lock') }}
+          path: .venv1
+          key: venv-${{ runner.os }}-${{ matrix.python-version }}-${{ hashFiles('{{cookiecutter.project_name}}/template_minimal/poetry.lock') }}
       - name: Install dependencies and actiavte virtualenv
-        if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
+        if: steps.cached-poetry-dependencies1.outputs.cache-hit != 'true'
         run: |
-          python -m venv .venv
-          source .venv/bin/activate
-          pip install -r {{cookiecutter.project_name}}/requirements-dev.txt
+          python -m venv .venv1
+          source .venv1/bin/activate
+          pip install -r {{cookiecutter.project_name}}/template_minimal/requirements-dev.txt
           pip install cookiecutter
-      - name: Lint with flake8
+      - name: Load cached venv2
+        id: cached-poetry-dependencies2
+        uses: actions/cache@v2
+        with:
+          path: .venv2
+          key: venv-${{ runner.os }}-${{ matrix.python-version }}-${{ hashFiles('{{cookiecutter.project_name}}/template_fastapi_users/poetry.lock') }}
+      - name: Install dependencies and actiavte virtualenv
+        if: steps.cached-poetry-dependencies2.outputs.cache-hit != 'true'
+        run: |
+          python -m venv .venv2
+          source .venv2/bin/activate
+          pip install -r {{cookiecutter.project_name}}/template_fastapi_users/requirements-dev.txt
+          pip install cookiecutter
+      - name: Lint with flake8 minimal project
+        run: |
+          source .venv1/bin/activate
+          # stop the build if there are Python syntax errors or undefined names
+          cd \{\{cookiecutter.project_name\}\}/template_minimal
+          flake8 app --count --exit-zero --statistics
+      - name: Lint with flake8 fastapi_users project
         run: |
-          source .venv/bin/activate
+          source .venv2/bin/activate
           # stop the build if there are Python syntax errors or undefined names
-          cd \{\{cookiecutter.project_name\}\}/
+          cd \{\{cookiecutter.project_name\}\}/template_fastapi_users
           flake8 app --count --exit-zero --statistics
-      - name: Test new cookiecuttered project is passing pytest test
+      - name: Test minimal project is passing pytest test
+        run: |
+          source .venv1/bin/activate
+          python tests/create_minimal_project.py
+          export TEST_DATABASE_HOSTNAME=localhost
+          export TEST_DATABASE_USER=test
+          export TEST_DATABASE_PASSWORD=test
+          export TEST_DATABASE_PORT=30000
+          export TEST_DATABASE_DB=test
+
+          pytest minimal_project
+
+      - name: Test fastapi_users project is passing pytest test
         run: |
-          source .venv/bin/activate
-          python tests/create_test_project.py
+          source .venv2/bin/activate
+          python tests/create_fastapi_users_project.py
           export TEST_DATABASE_HOSTNAME=localhost
           export TEST_DATABASE_USER=test
           export TEST_DATABASE_PASSWORD=test
           export TEST_DATABASE_PORT=30000
           export TEST_DATABASE_DB=test
 
-          pytest generated_project_for_tests
+          pytest fastapi_users_project

.gitignore

@@ -1 +1,5 @@
-.vscode
+.vscode
+.venv
+venv
+.venv1
+.venv2

README.md

@@ -2,13 +2,22 @@
     <img src="https://github.com/rafsaf/minimal-fastapi-postgres-template/workflows/tests/badge.svg" alt="Test">
 </a>
 
-<a href="https://github.com/rafsaf/respo/blob/main/LICENSE" target="_blank">
-    <img src="https://img.shields.io/github/license/rafsaf/respo" alt="License">
+<a href="https://github.com/rafsaf/minimal-fastapi-postgres-template/blob/main/LICENSE" target="_blank">
+    <img src="https://img.shields.io/github/license/rafsaf/minimal-fastapi-postgres-template" alt="License">
 </a>
 
+## Minimal FastAPI Postgres Template
+
+There are two templates to choose from, first **minimal template** is a minimal template for FastAPI backend + postgresql db as of 2021.11, async style for database sessions, endpoints and tests. It provides basic codebase that almost every application has, but nothing more.
+
+Seconds one, **fastapi-users template** is similar to minimal in structure, but based on popular library [FastAPI Users](https://fastapi-users.github.io/fastapi-users/) and very powerful (yet it require using it for user accounts management).
+
+:bangbang: | This repository contains two different templates to choose from.
+:---: | :---
+
 ## Minimal async FastAPI + postgresql template
 
-![OpenAPIexample](./docs/OpenAPI_example.png)
+
 
 - SQLAlchemy using new 2.0 API + async queries
 - Postgresql database under `asyncpg`
@@ -20,13 +29,24 @@
 - `pre-push.sh` script with poetry export, autoflake, black, isort and flake8
 - Setup for async tests, one func test for token flow and very extensible `conftest.py`
 
-## What this repo is
+![template-fastapi-minimal-openapi-example](./docs/template-minimal-openapi-example.png)
+
+## Async FastAPI + postgresql template based on [fastapi-users](https://fastapi-users.github.io/fastapi-users/)
 
-This is a minimal template for FastAPI backend + postgresql db as of 2021.11, `async` style for database sessions, endpoints and tests. It provides basic codebase that almost every application has, but nothing more.
+- Extensible base user model
+- Ready-to-use register, login, reset password and verify e-mail routes
+- Ready-to-use social OAuth2 login flow
+- SQLAlchemy using new 2.0 API + async queries
+- Postgresql database under `asyncpg`
+- Alembic migrations
+- Very minimal project structure yet ready for quick start building new api
+- Two databases in docker-compose.yml (second one for tests)
+- poetry
+- `pre-push.sh` script with poetry export, autoflake, black, isort and flake8
+- Setup for async tests, one func test for token flow and very extensible `conftest.py`
 
-## What this repo is not
+![template-fastapi-users-openapi-example](./docs/template-fastapi-users-openapi-example.png)
 
-It is not complex, full featured solutions for all human kind problems. It doesn't include any third party that isn't necessary for most of apps (dashboards, queues) or implementation differs so much in every project that it's pointless (complex User model, emails, RBAC, permissions).
 
 ## Quickstart
 
@@ -37,6 +57,9 @@ pip install cookiecutter
 # And cookiecutter this project :)
 cookiecutter https://github.com/rafsaf/minimal-fastapi-postgres-template
 
+# decide if u want fastapi-users based template by
+# changing "use_fastapi_users" in cookiecutter option to True, by default it is minimal template.
+
 cd project_name
 # Poetry install (and activate environment!)
 poetry install
@@ -62,9 +85,11 @@ This project is heavily base on official template https://github.com/tiangolo/fu
 
 `2.0` style SQLAlchemy API is good enough so there is no need to write everything in `crud` and waste our time... The `core` folder was also rewritten. There is great base for writting tests in `tests`, but I didn't want to write hundreds of them, I noticed that usually after changes in the structure of the project, auto tests are useless and you have to write them from scratch anyway (delete old ones...), hence less than more. Similarly with the `User` model, it is very modest, because it will be adapted to the project anyway (and there are no tests for these endpoints, you would remove them probably).
 
-## Step by step example
+On January 30 I added another template to this repository, that is based on [FastAPI Users](https://fastapi-users.github.io/fastapi-users/) project. The main assumptions have not changed and project structure is very similar. What it gives is not buggy, extensible, tested Users accounts managing system. This is a lot, if your project needs to manage accounts, this is definitely better than minimal template.
+
+## Step by step example for minimal template
 
-I always enjoy to to have some kind of example in templates (even if I don't like it much, _some_ parts may be useful and save my time...), so let's create `POST` endpoint for creating dogs.
+I always enjoy to to have some kind of example in templates (even if I don't like it much, _some_ parts may be useful and save my time...), so let's create `POST` endpoint for creating dogs. For second template, there may be some differences (imports etc.)
 
 ### 1. Add `HappyDog` model
 

cookiecutter.json

@@ -1,3 +1,4 @@
 {
-    "project_name": "Base Project"
-}
+  "project_name": "Base Project",
+  "use_fastapi_users": false
+}

docs/OpenAPI_example.png

@@ -1,12 +1,44 @@
 """
+Copy template choosen from TEMPLATES to main folder.
+
 Copy content from env template (autogenerated passwords etc) 
-to .env which is gitignored, then remove template env file as it is redundant
+to .env which is gitignored, then remove template env file as it is redundant.
 """
-
 from pathlib import Path
+from shutil import copytree, rmtree
+
+PROJECT_NAME = "{{ cookiecutter.project_name }}"
+USE_FASTAPI_USERS = "{{ cookiecutter.use_fastapi_users }}"
+TEMPLATES = ["template_fastapi_users", "template_minimal"]
+
+
+def copy_choosen_template_to_main_dir(used_template: str):
+    if used_template not in TEMPLATES:
+        raise ValueError(f"{used_template} not in {TEMPLATES}")
+
+    copytree(used_template, "./", dirs_exist_ok=True)
+
+    for template in TEMPLATES:
+        rmtree(Path(template))
+
+
+def create_env_file_and_remove_env_template():
+    env_template_file = Path(".env.template")
+    env_file = Path(".env")
+
+    env_file.write_text(env_template_file.read_text())
+    env_template_file.unlink()
+
 
-env_template_file = Path("./.env.template")
-env_file = Path("./.env")
+if __name__ == "__main__":
+    truthy = ["T", "t", "true", "True", 1]
+    falsy = ["F", "f", "false", "False", 0]
+    if USE_FASTAPI_USERS in truthy:
+        used_template = "template_fastapi_users"
+    elif USE_FASTAPI_USERS in falsy:
+        used_template = "template_minimal"
+    else:
+        raise ValueError(f"use_fastapi_users param must be in {truthy + falsy}")
 
-env_file.write_text(env_template_file.read_text())
-env_template_file.unlink()
+    copy_choosen_template_to_main_dir(used_template=used_template)
+    create_env_file_and_remove_env_template()

docs/template-fastapi-users-openapi-example.png

@@ -0,0 +1,24 @@
+"""
+Creates fastapi_users template project in root folder with default values
+"""
+
+from pathlib import Path
+
+from cookiecutter.main import cookiecutter
+
+ROOT_FOLDER = Path(__file__).parent.parent
+
+
+def main():
+    cookiecutter(
+        template=str(ROOT_FOLDER),
+        no_input=True,
+        extra_context={
+            "project_name": "fastapi_users_project",
+            "use_fastapi_users": True,
+        },
+    )
+
+
+if __name__ == "__main__":
+    main()

docs/template-minimal-openapi-example.png

@@ -1,5 +1,5 @@
 """
-Creates template project in root folder with default values
+Creates minimal template project in root folder with default values
 """
 
 from pathlib import Path
@@ -14,7 +14,8 @@ def main():
         template=str(ROOT_FOLDER),
         no_input=True,
         extra_context={
-            "project_name": "generated_project_for_tests",
+            "project_name": "minimal_project",
+            "use_fastapi_users": False,
         },
     )
 

hooks/post_gen_project.py

@@ -0,0 +1,19 @@
+SECRET_KEY="DVnFmhwvjEhJZpuhndxjhlezxQPJmBIIkMDEmFREWQADPcUnrG"
+ENVIRONMENT="DEV"
+ACCESS_TOKEN_EXPIRE_MINUTES="11520"
+BACKEND_CORS_ORIGINS="http://localhost:3000,http://localhost:8001"
+
+DEFAULT_DATABASE_HOSTNAME="localhost"
+DEFAULT_DATABASE_USER="rDGJeEDqAz"
+DEFAULT_DATABASE_PASSWORD="XsPQhCoEfOQZueDjsILetLDUvbvSxAMnrVtgVZpmdcSssUgbvs"
+DEFAULT_DATABASE_PORT="5387"
+DEFAULT_DATABASE_DB="default_db"
+
+TEST_DATABASE_HOSTNAME="localhost"
+TEST_DATABASE_USER="test"
+TEST_DATABASE_PASSWORD="ywRCUjJijmQoBmWxIfLldOoITPzajPSNvTvHyugQoSqGwNcvQE"
+TEST_DATABASE_PORT="37270"
+TEST_DATABASE_DB="test_db"
+
+FIRST_SUPERUSER_EMAIL="example@example.com"
+FIRST_SUPERUSER_PASSWORD="OdLknKQJMUwuhpAVHvRC"

tests/create_fastapi_users_project.py

@@ -0,0 +1,19 @@
+SECRET_KEY="{{ random_ascii_string(50) }}"
+ENVIRONMENT="DEV"
+ACCESS_TOKEN_EXPIRE_MINUTES="11520"
+BACKEND_CORS_ORIGINS="http://localhost:3000,http://localhost:8001"
+
+DEFAULT_DATABASE_HOSTNAME="localhost"
+DEFAULT_DATABASE_USER="{{ random_ascii_string(10) }}"
+DEFAULT_DATABASE_PASSWORD="{{ random_ascii_string(50) }}"
+DEFAULT_DATABASE_PORT="{{ range(4000, 7000) | random }}"
+DEFAULT_DATABASE_DB="default_db"
+
+TEST_DATABASE_HOSTNAME="localhost"
+TEST_DATABASE_USER="test"
+TEST_DATABASE_PASSWORD="{{ random_ascii_string(50) }}"
+TEST_DATABASE_PORT="{{ range(30000, 40000) | random }}"
+TEST_DATABASE_DB="test_db"
+
+FIRST_SUPERUSER_EMAIL="example@example.com"
+FIRST_SUPERUSER_PASSWORD="{{ random_ascii_string(20) }}"

tests/create_test_project.py renamed to tests/create_minimal_project.py

@@ -1,26 +1,29 @@
 # See https://unit.nginx.org/installation/#docker-images
 
-FROM nginx/unit:1.25.0-python3.9
+FROM nginx/unit:1.26.1-python3.9
 
 ENV PYTHONUNBUFFERED 1
 
-# Nginx unit config and init.sh will be consumed at container startup.
-COPY ./app/init.sh /docker-entrypoint.d/init.sh
-COPY ./nginx-unit-config.json /docker-entrypoint.d/config.json
-RUN chmod +x /docker-entrypoint.d/init.sh
+RUN apt update && apt install -y python3-pip
 
 # Build folder for our app, only stuff that matters copied.
 RUN mkdir build
 WORKDIR /build
 
-COPY ./app ./app
-COPY ./alembic ./alembic
-COPY ./alembic.ini .
+# Update, install requirements and then cleanup.
 COPY ./requirements.txt .
 
-# Update, install requirements and then cleanup.
-RUN apt update && apt install -y python3-pip                                  \
-    && pip3 install -r requirements.txt                                       \
+RUN pip3 install -r requirements.txt                                          \
     && apt remove -y python3-pip                                              \
     && apt autoremove --purge -y                                              \
-    && rm -rf /var/lib/apt/lists/* /etc/apt/sources.list.d/*.list
+    && rm -rf /var/lib/apt/lists/* /etc/apt/sources.list.d/*.list
+
+# Copy the rest of app
+COPY ./app ./app
+COPY ./alembic ./alembic
+COPY ./alembic.ini .
+
+# Nginx unit config and init.sh will be consumed at container startup.
+COPY ./app/init.sh /docker-entrypoint.d/init.sh
+COPY ./nginx-unit-config.json /docker-entrypoint.d/config.json
+RUN chmod a+x /docker-entrypoint.d/init.sh

{{cookiecutter.project_name}}/nginx-unit-config.json

@@ -5,7 +5,7 @@
 from sqlalchemy.ext.asyncio import AsyncEngine
 from asyncio import get_event_loop
 
-from app.core.config import settings
+from app.core import config as app_config
 from alembic import context
 
 # this is the Alembic Config object, which provides
@@ -31,7 +31,7 @@
 
 
 def get_database_uri():
-    return settings.DEFAULT_SQLALCHEMY_DATABASE_URI
+    return app_config.settings.DEFAULT_SQLALCHEMY_DATABASE_URI
 
 
 def run_migrations_offline():