├── .env.tmpt ├── .gitignore ├── Dockerfile ├── LICENSE ├── README.md ├── alembic.ini ├── api ├── __init__.py └── views.py ├── core ├── __init__.py ├── config.py ├── db.py ├── events.py ├── logging.py └── routes.py ├── gunicorn_conf.py ├── main.py ├── migrations ├── README ├── env.py └── script.py.mako ├── models ├── __init__.py └── posts.py ├── prestart.sh ├── requirements.txt ├── service ├── __init__.py └── views.py ├── start-reload.sh ├── start.sh └── templates └── index.html /.env.tmpt: -------------------------------------------------------------------------------- 1 | SECRET_KEY=secret 2 | DEBUG=True 3 | DB_CONNECTION=mysql://root:Root1024@localhost/fastapi 4 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Byte-compiled / optimized / DLL files 2 | __pycache__/ 3 | *.py[cod] 4 | *$py.class 5 | 6 | # C extensions 7 | *.so 8 | 9 | # Distribution / packaging 10 | .Python 11 | build/ 12 | develop-eggs/ 13 | dist/ 14 | downloads/ 15 | eggs/ 16 | .eggs/ 17 | lib/ 18 | lib64/ 19 | parts/ 20 | sdist/ 21 | var/ 22 | wheels/ 23 | pip-wheel-metadata/ 24 | share/python-wheels/ 25 | *.egg-info/ 26 | .installed.cfg 27 | *.egg 28 | MANIFEST 29 | 30 | # PyInstaller 31 | # Usually these files are written by a python script from a template 32 | # before PyInstaller builds the exe, so as to inject date/other infos into it. 33 | *.manifest 34 | *.spec 35 | 36 | # Installer logs 37 | pip-log.txt 38 | pip-delete-this-directory.txt 39 | 40 | # Unit test / coverage reports 41 | htmlcov/ 42 | .tox/ 43 | .nox/ 44 | .coverage 45 | .coverage.* 46 | .cache 47 | nosetests.xml 48 | coverage.xml 49 | *.cover 50 | *.py,cover 51 | .hypothesis/ 52 | .pytest_cache/ 53 | 54 | # Translations 55 | *.mo 56 | *.pot 57 | 58 | # Django stuff: 59 | *.log 60 | local_settings.py 61 | db.sqlite3 62 | db.sqlite3-journal 63 | 64 | # Flask stuff: 65 | instance/ 66 | .webassets-cache 67 | 68 | # Scrapy stuff: 69 | .scrapy 70 | 71 | # Sphinx documentation 72 | docs/_build/ 73 | 74 | # PyBuilder 75 | target/ 76 | 77 | # Jupyter Notebook 78 | .ipynb_checkpoints 79 | 80 | # IPython 81 | profile_default/ 82 | ipython_config.py 83 | 84 | # pyenv 85 | .python-version 86 | 87 | # pipenv 88 | # According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control. 89 | # However, in case of collaboration, if having platform-specific dependencies or dependencies 90 | # having no cross-platform support, pipenv may install dependencies that don't work, or not 91 | # install all needed dependencies. 92 | #Pipfile.lock 93 | 94 | # PEP 582; used by e.g. github.com/David-OConnor/pyflow 95 | __pypackages__/ 96 | 97 | # Celery stuff 98 | celerybeat-schedule 99 | celerybeat.pid 100 | 101 | # SageMath parsed files 102 | *.sage.py 103 | 104 | # Environments 105 | .env 106 | .venv 107 | env/ 108 | venv/ 109 | ENV/ 110 | env.bak/ 111 | venv.bak/ 112 | 113 | # Spyder project settings 114 | .spyderproject 115 | .spyproject 116 | 117 | # Rope project settings 118 | .ropeproject 119 | 120 | # mkdocs documentation 121 | /site 122 | 123 | # mypy 124 | .mypy_cache/ 125 | .dmypy.json 126 | dmypy.json 127 | 128 | # Pyre type checker 129 | .pyre/ 130 | 131 | 132 | .idea -------------------------------------------------------------------------------- /Dockerfile: -------------------------------------------------------------------------------- 1 | FROM python:3.9-slim-buster 2 | 3 | LABEL maintainer="DeanWu " 4 | 5 | # stdout 无缓冲，直接输出 6 | ENV PYTHONUNBUFFERED 1 7 | 8 | COPY . /app 9 | 10 | WORKDIR /app 11 | 12 | RUN chmod +x start.sh prestart.sh start-reload.sh 13 | 14 | RUN apt-get update && \ 15 | apt-get install -y --no-install-recommends default-libmysqlclient-dev gcc libffi-dev make && \ 16 | rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* && \ 17 | pip install --no-cache-dir -r requirements.txt && \ 18 | rm -rf requirements.txt && \ 19 | pip install --no-cache-dir gunicorn 20 | 21 | ENV PYTHONPATH=/app 22 | 23 | EXPOSE 80 24 | 25 | #CMD ["sh", "start.sh"] 26 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # docker-fastapi-demo 2 | 3 | Fastapi 脚手架 4 | 5 | ## alembic 数据库迁移 6 | 7 | 一个迁移过程基本如下： 8 | 9 | ```bash 10 | # 1/ 初始化环境 11 | alembic init migrations 12 | 13 | # 2/ 修改alembic.ini参数 14 | # alembic.ini 15 | sqlalchemy.url = mysql://root:Root1024@localhost/fastapi 16 | 17 | # migrations/env.py 18 | import sys 19 | sys.path = ['', '..'] + sys.path[1:] 20 | from service.models import Base 21 | 22 | ... 23 | target_metadata = Base.metadata # 一个app model 24 | target_metadata = [Base.metadata, Base2.metadata] # 多个app model 25 | 26 | # 3/ 生成迁移脚本 27 | alembic revision --autogenerate -m "init" 28 | 29 | # 4/ 应用迁移脚本到数据库 30 | alembic upgrade head 31 | ``` 32 | 33 | alembic 还支持数据库的回滚、历史版本的查看等操作。更多内容，可参考：https://alembic.sqlalchemy.org/en/latest/index.html。 34 | 35 | 36 | ## 编译启动 37 | 38 | docker build -t fastapi-mysql:v1.0 . 39 | 40 | docker run -p 80:80 -d -e DB_CONNECTION="mysql://root:Root1024@xxxx/fastapi" fastapi-mysql:v1.0 ./start.sh -------------------------------------------------------------------------------- /alembic.ini: -------------------------------------------------------------------------------- 1 | # A generic, single database configuration. 2 | 3 | [alembic] 4 | # path to migration scripts 5 | script_location = migrations 6 | 7 | # template used to generate migration files 8 | # file_template = %%(rev)s_%%(slug)s 9 | 10 | # timezone to use when rendering the date 11 | # within the migration file as well as the filename. 12 | # string value is passed to dateutil.tz.gettz() 13 | # leave blank for localtime 14 | # timezone = 15 | 16 | # max length of characters to apply to the 17 | # "slug" field 18 | # truncate_slug_length = 40 19 | 20 | # set to 'true' to run the environment during 21 | # the 'revision' command, regardless of autogenerate 22 | # revision_environment = false 23 | 24 | # set to 'true' to allow .pyc and .pyo files without 25 | # a source .py file to be detected as revisions in the 26 | # versions/ directory 27 | # sourceless = false 28 | 29 | # version location specification; this defaults 30 | # to migrations/versions. When using multiple version 31 | # directories, initial revisions must be specified with --version-path 32 | # version_locations = %(here)s/bar %(here)s/bat migrations/versions 33 | 34 | # the output encoding used when revision files 35 | # are written from script.py.mako 36 | # output_encoding = utf-8 37 | ;sqlalchemy.url = mysql://root:Root1024@localhost/fastapi 38 | 39 | 40 | [post_write_hooks] 41 | # post_write_hooks defines scripts or Python functions that are run 42 | # on newly generated revision scripts. See the documentation for further 43 | # detail and examples 44 | 45 | # format using "black" - use the console_scripts runner, against the "black" entrypoint 46 | # hooks=black 47 | # black.type=console_scripts 48 | # black.entrypoint=black 49 | # black.options=-l 79 50 | 51 | # Logging configuration 52 | [loggers] 53 | keys = root,sqlalchemy,alembic 54 | 55 | [handlers] 56 | keys = console 57 | 58 | [formatters] 59 | keys = generic 60 | 61 | [logger_root] 62 | level = WARN 63 | handlers = console 64 | qualname = 65 | 66 | [logger_sqlalchemy] 67 | level = WARN 68 | handlers = 69 | qualname = sqlalchemy.engine 70 | 71 | [logger_alembic] 72 | level = INFO 73 | handlers = 74 | qualname = alembic 75 | 76 | [handler_console] 77 | class = StreamHandler 78 | args = (sys.stderr,) 79 | level = NOTSET 80 | formatter = generic 81 | 82 | [formatter_generic] 83 | format = %(levelname)-5.5s [%(name)s] %(message)s 84 | datefmt = %H:%M:%S 85 | -------------------------------------------------------------------------------- /api/__init__.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pylixm/docker-fastapi-demo/68144c6d56dc7fd6768a5421c5ffc960dad37a5d/api/__init__.py -------------------------------------------------------------------------------- /api/views.py: -------------------------------------------------------------------------------- 1 | from typing import List 2 | from fastapi import APIRouter, Depends, HTTPException, Query, Path 3 | from pydantic import BaseModel 4 | 5 | router = APIRouter() 6 | 7 | 8 | class User(BaseModel): 9 | name: str 10 | age: int 11 | 12 | 13 | @router.get("/") 14 | async def root(): 15 | return {"message": "Hello World"} 16 | 17 | 18 | @router.get('/user') 19 | async def user(user_id: int = Query(..., title="The ID of the user to get", gt=0)): 20 | return {'user_id': user_id} 21 | 22 | 23 | @router.put('/user/{user_id}') 24 | async def user(user_id: int = Path(..., title="The ID of the user to get", gt=0)): 25 | return {'user_id': user_id} 26 | 27 | 28 | @router.post("/users/") 29 | async def create_user(user: User): 30 | return user 31 | 32 | 33 | @router.delete('/user/{user_id}') 34 | async def user(user_id: int = Path(..., title="The ID of the user to get", gt=0)): 35 | return {'user_id': user_id} -------------------------------------------------------------------------------- /core/__init__.py: -------------------------------------------------------------------------------- 1 | from fastapi.templating import Jinja2Templates 2 | from core import config 3 | 4 | templates = Jinja2Templates(directory=config.TEMPLATE_DIR) 5 | -------------------------------------------------------------------------------- /core/config.py: -------------------------------------------------------------------------------- 1 | import logging 2 | import sys 3 | from typing import List 4 | 5 | from databases import DatabaseURL 6 | from loguru import logger 7 | from starlette.config import Config 8 | from starlette.datastructures import CommaSeparatedStrings, Secret 9 | 10 | from core.logging import InterceptHandler 11 | 12 | VERSION = "0.0.1" 13 | API_PREFIX = "/api" 14 | 15 | # 默认先从环境变量取，若没有从.env 取，若还没有，则使用该处设置的默认值。 16 | config = Config(".env") 17 | 18 | DEBUG: bool = config("DEBUG", cast=bool, default=False) 19 | 20 | DATABASE_URL: DatabaseURL = config("DB_CONNECTION", cast=DatabaseURL) 21 | MAX_CONNECTIONS_COUNT: int = config("MAX_CONNECTIONS_COUNT", cast=int, default=10) 22 | MIN_CONNECTIONS_COUNT: int = config("MIN_CONNECTIONS_COUNT", cast=int, default=10) 23 | 24 | SECRET_KEY: Secret = config("SECRET_KEY", cast=Secret) 25 | 26 | PROJECT_NAME: str = config("PROJECT_NAME", default="FastAPI example application") 27 | ALLOWED_HOSTS: List[str] = config( 28 | "ALLOWED_HOSTS", cast=CommaSeparatedStrings, default="", 29 | ) 30 | 31 | # Template dir 32 | TEMPLATE_DIR = config('TEMPLATE_DIR', default='templates') 33 | 34 | # logging configuration 35 | LOGGING_LEVEL = logging.DEBUG if DEBUG else logging.INFO 36 | LOGGERS = ("uvicorn.asgi", "uvicorn.access") 37 | 38 | # intercept standard logging messages toward your Loguru sinks 39 | logging.getLogger().handlers = [InterceptHandler()] 40 | for logger_name in LOGGERS: 41 | logging_logger = logging.getLogger(logger_name) 42 | logging_logger.handlers = [InterceptHandler(level=LOGGING_LEVEL)] 43 | 44 | logger.configure(handlers=[{"sink": sys.stderr, "level": LOGGING_LEVEL}]) 45 | 46 | -------------------------------------------------------------------------------- /core/db.py: -------------------------------------------------------------------------------- 1 | import databases 2 | from sqlalchemy import create_engine 3 | from sqlalchemy.ext.declarative import DeclarativeMeta, declarative_base 4 | from sqlalchemy.orm import sessionmaker 5 | from core.config import DATABASE_URL 6 | 7 | # SQLALCHEMY_DATABASE_URL = "mysql://root:Root1024@localhost/fastapi" 8 | print(DATABASE_URL) 9 | engine = create_engine(DATABASE_URL.__str__()) 10 | # engine = create_engine( 11 | # SQLALCHEMY_DATABASE_URL, connect_args={"check_same_thread": False} 12 | # ) 13 | SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine) 14 | Base: DeclarativeMeta = declarative_base() 15 | 16 | # 异步查询db链接 17 | database = databases.Database(DATABASE_URL) 18 | -------------------------------------------------------------------------------- /core/events.py: -------------------------------------------------------------------------------- 1 | from typing import Callable 2 | from loguru import logger 3 | 4 | from core.db import database 5 | 6 | 7 | def create_start_app_handler() -> Callable: # type: ignore 8 | async def startup(): 9 | await database.connect() 10 | 11 | return startup 12 | 13 | 14 | def create_stop_app_handler() -> Callable: # type: ignore 15 | @logger.catch 16 | async def shutdown(): 17 | await database.disconnect() 18 | 19 | return shutdown 20 | -------------------------------------------------------------------------------- /core/logging.py: -------------------------------------------------------------------------------- 1 | import logging 2 | from types import FrameType 3 | from typing import cast 4 | 5 | from loguru import logger 6 | 7 | 8 | class InterceptHandler(logging.Handler): 9 | def emit(self, record: logging.LogRecord) -> None: # pragma: no cover 10 | try: 11 | level = logger.level(record.levelname).name 12 | except ValueError: 13 | level = str(record.levelno) 14 | 15 | # Find caller from where originated the logged message 16 | frame, depth = logging.currentframe(), 2 17 | while frame.f_code.co_filename == logging.__file__: # noqa: WPS609 18 | frame = cast(FrameType, frame.f_back) 19 | depth += 1 20 | 21 | logger.opt(depth=depth, exception=record.exc_info).log( 22 | level, record.getMessage(), 23 | ) 24 | -------------------------------------------------------------------------------- /core/routes.py: -------------------------------------------------------------------------------- 1 | from fastapi import APIRouter 2 | from service import views 3 | from api import views as api_views 4 | 5 | # 页面路由 6 | page_routes = APIRouter() 7 | page_routes.include_router(views.router, prefix="") 8 | 9 | # api 相关路由 10 | api_routes = APIRouter() 11 | api_routes.include_router(api_views.router, prefix='/v1') 12 | -------------------------------------------------------------------------------- /gunicorn_conf.py: -------------------------------------------------------------------------------- 1 | # -*- coding:utf-8 -*- 2 | import json 3 | import multiprocessing 4 | import os 5 | 6 | 7 | # worker 数取值方式 8 | # web_concurrency_str > 启用max_worker --> max(workers_per_core_str*cores, 2) 9 | # > 没启用max_worker --> min(max(workers_per_core_str*cores, 2), use_max_workers) 10 | # 对应环境变量 11 | # web_concurrency_str WEB_CONCURRENCY 12 | # use_max_workers MAX_WORKERS 13 | # workers_per_core_str WORKERS_PER_CORE 14 | 15 | # 每个核的worker数，用于下边计算 16 | workers_per_core_str = os.getenv("WORKERS_PER_CORE", "1") 17 | # 最大worker数 18 | max_workers_str = os.getenv("MAX_WORKERS") 19 | use_max_workers = None 20 | if max_workers_str: 21 | use_max_workers = int(max_workers_str) 22 | # web当前的worker数 23 | web_concurrency_str = os.getenv("WEB_CONCURRENCY", None) 24 | # 根据核数计算默认worker数 25 | cores = multiprocessing.cpu_count() 26 | workers_per_core = float(workers_per_core_str) 27 | default_web_concurrency = workers_per_core * cores 28 | if web_concurrency_str: 29 | web_concurrency = int(web_concurrency_str) 30 | assert web_concurrency > 0 31 | else: 32 | # 默认核数，最小为2 33 | web_concurrency = max(int(default_web_concurrency), 2) 34 | # 若启用最大worker数，则为当前worker 和 max workers 最小值 35 | if use_max_workers: 36 | web_concurrency = min(web_concurrency, use_max_workers) 37 | 38 | # 地址和端口的绑定 39 | host = os.getenv("HOST", "0.0.0.0") 40 | port = os.getenv("PORT", "80") 41 | bind_env = os.getenv("BIND", None) 42 | if bind_env: 43 | use_bind = bind_env 44 | else: 45 | use_bind = "{}:{}".format(host, port) # f"{host}:{port}" 46 | 47 | # 日志级别 48 | use_loglevel = os.getenv("LOG_LEVEL", "info") 49 | 50 | accesslog_var = os.getenv("ACCESS_LOG", "-") 51 | use_accesslog = accesslog_var or None 52 | errorlog_var = os.getenv("ERROR_LOG", "-") 53 | use_errorlog = errorlog_var or None 54 | graceful_timeout_str = os.getenv("GRACEFUL_TIMEOUT", "120") 55 | timeout_str = os.getenv("TIMEOUT", "120") 56 | keepalive_str = os.getenv("KEEP_ALIVE", "5") 57 | 58 | # Gunicorn config variables 59 | workers = web_concurrency 60 | bind = use_bind 61 | loglevel = use_loglevel 62 | worker_tmp_dir = "" 63 | errorlog = use_errorlog 64 | accesslog = use_accesslog 65 | # 接收到restart信号后，worker可以在graceful_timeout时间内，继续处理完当前requests。 66 | graceful_timeout = int(graceful_timeout_str) 67 | # 链接超时 68 | timeout = int(timeout_str) 69 | # 链接保持，默认2s, 可减少链接频繁断开造成取用超时问题 70 | keepalive = int(keepalive_str) 71 | 72 | 73 | # For debugging and testing 74 | log_data = { 75 | "loglevel": loglevel, 76 | "workers": workers, 77 | "bind": bind, 78 | "graceful_timeout": graceful_timeout, 79 | "timeout": timeout, 80 | "keepalive": keepalive, 81 | "errorlog": errorlog, 82 | "accesslog": accesslog, 83 | # Additional, non-gunicorn variables 84 | "workers_per_core": workers_per_core, 85 | "use_max_workers": use_max_workers, 86 | "host": host, 87 | "port": port, 88 | } 89 | print(json.dumps(log_data)) 90 | -------------------------------------------------------------------------------- /main.py: -------------------------------------------------------------------------------- 1 | from fastapi import FastAPI 2 | from fastapi.staticfiles import StaticFiles 3 | from starlette.middleware.cors import CORSMiddleware 4 | 5 | from core import config 6 | from core.events import create_start_app_handler, create_stop_app_handler 7 | from core.routes import page_routes, api_routes 8 | 9 | 10 | def create_app(): 11 | app = FastAPI(title=config.PROJECT_NAME, debug=config.DEBUG, version=config.VERSION) 12 | 13 | app.add_middleware( 14 | CORSMiddleware, 15 | allow_origins=config.ALLOWED_HOSTS or ["*"], 16 | allow_credentials=True, 17 | allow_methods=["*"], 18 | allow_headers=["*"], 19 | ) 20 | 21 | app.mount('/static', StaticFiles(directory='static'), name='static') 22 | 23 | # 应用启动和关闭时，增加监听事件，用来创建和关闭数据库链接。 24 | app.add_event_handler("startup", create_start_app_handler()) 25 | app.add_event_handler("shutdown", create_stop_app_handler()) 26 | 27 | # 路由 28 | app.include_router(page_routes) 29 | app.include_router(api_routes, prefix=config.API_PREFIX) 30 | return app 31 | 32 | 33 | app = create_app() 34 | 35 | 36 | if __name__ == '__main__': 37 | import uvicorn 38 | uvicorn.run(app=app, host="127.0.0.1", port=8001, log_level="debug") 39 | # gunicorn -b 127.0.0.1: 8001 -k uvicorn.workers.UvicornWorker main: api 40 | -------------------------------------------------------------------------------- /migrations/README: -------------------------------------------------------------------------------- 1 | Generic single-database configuration. -------------------------------------------------------------------------------- /migrations/env.py: -------------------------------------------------------------------------------- 1 | import sys 2 | from logging.config import fileConfig 3 | 4 | from sqlalchemy import engine_from_config 5 | from sqlalchemy import pool 6 | 7 | from alembic import context 8 | 9 | sys.path = ['', '..'] + sys.path[1:] 10 | 11 | # this is the Alembic Config object, which provides 12 | # access to the values within the .ini file in use. 13 | config = context.config 14 | 15 | # Interpret the config file for Python logging. 16 | # This line sets up loggers basically. 17 | fileConfig(config.config_file_name) 18 | 19 | # add your model's MetaData object here 20 | # for 'autogenerate' support 21 | # from myapp import mymodel 22 | # target_metadata = mymodel.Base.metadata 23 | # for multi apps support 24 | # see: https://alembic.sqlalchemy.org/en/latest/autogenerate.html#autogenerating-multiple-metadata-collections 25 | # from myapp.mymodel1 import Model1Base 26 | # from myapp.mymodel2 import Model2Base 27 | # target_metadata = [Model1Base.metadata, Model2Base.metadata] 28 | from models.posts import PostsBase 29 | target_metadata = PostsBase.metadata 30 | 31 | # other values from the config, defined by the needs of env.py, 32 | # can be acquired: 33 | # my_important_option = config.get_main_option("my_important_option") 34 | # ... etc. 35 | 36 | # 使用配置中的db URL, 而非写死 37 | from core.config import DATABASE_URL 38 | config.set_main_option("sqlalchemy.url", str(DATABASE_URL)) 39 | 40 | 41 | def run_migrations_offline(): 42 | """Run migrations in 'offline' mode. 43 | 44 | This configures the context with just a URL 45 | and not an Engine, though an Engine is acceptable 46 | here as well. By skipping the Engine creation 47 | we don't even need a DBAPI to be available. 48 | 49 | Calls to context.execute() here emit the given string to the 50 | script output. 51 | 52 | """ 53 | url = config.get_main_option("sqlalchemy.url") 54 | context.configure( 55 | url=url, 56 | target_metadata=target_metadata, 57 | literal_binds=True, 58 | dialect_opts={"paramstyle": "named"}, 59 | ) 60 | 61 | with context.begin_transaction(): 62 | context.run_migrations() 63 | 64 | 65 | def run_migrations_online(): 66 | """Run migrations in 'online' mode. 67 | 68 | In this scenario we need to create an Engine 69 | and associate a connection with the context. 70 | 71 | """ 72 | connectable = engine_from_config( 73 | config.get_section(config.config_ini_section), 74 | prefix="sqlalchemy.", 75 | poolclass=pool.NullPool, 76 | ) 77 | 78 | with connectable.connect() as connection: 79 | context.configure( 80 | connection=connection, target_metadata=target_metadata 81 | ) 82 | 83 | with context.begin_transaction(): 84 | context.run_migrations() 85 | 86 | 87 | if context.is_offline_mode(): 88 | run_migrations_offline() 89 | else: 90 | run_migrations_online() 91 | -------------------------------------------------------------------------------- /migrations/script.py.mako: -------------------------------------------------------------------------------- 1 | """${message} 2 | 3 | Revision ID: ${up_revision} 4 | Revises: ${down_revision | comma,n} 5 | Create Date: ${create_date} 6 | 7 | """ 8 | from alembic import op 9 | import sqlalchemy as sa 10 | ${imports if imports else ""} 11 | 12 | # revision identifiers, used by Alembic. 13 | revision = ${repr(up_revision)} 14 | down_revision = ${repr(down_revision)} 15 | branch_labels = ${repr(branch_labels)} 16 | depends_on = ${repr(depends_on)} 17 | 18 | 19 | def upgrade(): 20 | ${upgrades if upgrades else "pass"} 21 | 22 | 23 | def downgrade(): 24 | ${downgrades if downgrades else "pass"} 25 | -------------------------------------------------------------------------------- /models/__init__.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pylixm/docker-fastapi-demo/68144c6d56dc7fd6768a5421c5ffc960dad37a5d/models/__init__.py -------------------------------------------------------------------------------- /models/posts.py: -------------------------------------------------------------------------------- 1 | from sqlalchemy import Column, String, Integer, ForeignKey, DateTime, sql 2 | from sqlalchemy.orm import relationship, backref 3 | from core.db import Base as PostsBase 4 | 5 | 6 | class Posts(PostsBase): 7 | __tablename__ = "service_posts" 8 | 9 | id = Column(Integer, primary_key=True, index=True, unique=True) 10 | title = Column(String(200)) 11 | text = Column(String(350)) 12 | author = Column(String(100)) 13 | date = Column(DateTime(timezone=True), server_default=sql.func.now()) 14 | 15 | 16 | posts = Posts.__table__ 17 | 18 | 19 | -------------------------------------------------------------------------------- /prestart.sh: -------------------------------------------------------------------------------- 1 | #! /usr/bin/env sh 2 | # do somethings befor start 3 | 4 | echo "alembic upgrade head" 5 | alembic upgrade head 6 | 7 | -------------------------------------------------------------------------------- /requirements.txt: -------------------------------------------------------------------------------- 1 | aiofiles==0.5.0 2 | aiomysql==0.0.20 3 | alembic==1.4.2 4 | cffi==1.14.0 5 | click==7.1.2 6 | cryptography==3.3.2 7 | databases==0.3.2 8 | fastapi==0.58.1 9 | h11==0.9.0 10 | httptools==0.1.1 11 | Jinja2==2.11.3 12 | loguru==0.5.1 13 | Mako==1.1.3 14 | MarkupSafe==1.1.1 15 | mysqlclient==2.0.1 16 | pycparser==2.20 17 | pydantic==1.5.1 18 | PyMySQL==0.9.2 19 | python-dateutil==2.8.1 20 | python-editor==1.0.4 21 | six==1.15.0 22 | SQLAlchemy==1.3.18 23 | starlette==0.13.4 24 | uvicorn==0.11.7 25 | uvloop==0.14.0 26 | websockets==8.1 27 | -------------------------------------------------------------------------------- /service/__init__.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pylixm/docker-fastapi-demo/68144c6d56dc7fd6768a5421c5ffc960dad37a5d/service/__init__.py -------------------------------------------------------------------------------- /service/views.py: -------------------------------------------------------------------------------- 1 | from typing import List 2 | from fastapi import APIRouter, Depends, HTTPException 3 | from fastapi.requests import Request 4 | from core import templates 5 | from core.db import database 6 | from models.posts import posts 7 | 8 | router = APIRouter() 9 | 10 | 11 | @router.get('/') 12 | async def index(request: Request): 13 | print(posts.select()) 14 | post_list = await database.fetch_all(query=posts.select()) 15 | return templates.TemplateResponse( 16 | 'index.html', 17 | { 18 | 'request': request, 19 | 'post_list': post_list 20 | } 21 | ) 22 | 23 | 24 | -------------------------------------------------------------------------------- /start-reload.sh: -------------------------------------------------------------------------------- 1 | #! /usr/bin/env sh 2 | set -e 3 | 4 | DEFAULT_MODULE_NAME=main 5 | DEFAULT_GUNICORN_CONF=gunicorn_conf.py 6 | 7 | MODULE_NAME=${MODULE_NAME:-$DEFAULT_MODULE_NAME} 8 | VARIABLE_NAME=${VARIABLE_NAME:-app} 9 | 10 | export APP_MODULE=${APP_MODULE:-"$MODULE_NAME:$VARIABLE_NAME"} 11 | 12 | HOST=${HOST:-0.0.0.0} 13 | PORT=${PORT:-8080} 14 | LOG_LEVEL=${LOG_LEVEL:-info} 15 | 16 | # If there's a prestart.sh script in the /app directory or other path specified, run it before starting 17 | PRE_START_PATH=${PRE_START_PATH:-/app/prestart.sh} 18 | echo "Checking for script in $PRE_START_PATH" 19 | if [ -f $PRE_START_PATH ] ; then 20 | echo "Running script $PRE_START_PATH" 21 | . "$PRE_START_PATH" 22 | else 23 | echo "There is no script $PRE_START_PATH" 24 | fi 25 | 26 | # Start Uvicorn with live reload 27 | exec uvicorn --reload --host $HOST --port $PORT --log-level $LOG_LEVEL "$APP_MODULE" -------------------------------------------------------------------------------- /start.sh: -------------------------------------------------------------------------------- 1 | #! /usr/bin/env sh 2 | set -e 3 | 4 | DEFAULT_MODULE_NAME=main 5 | DEFAULT_GUNICORN_CONF=gunicorn_conf.py 6 | 7 | MODULE_NAME=${MODULE_NAME:-$DEFAULT_MODULE_NAME} 8 | VARIABLE_NAME=${VARIABLE_NAME:-app} 9 | 10 | export APP_MODULE=${APP_MODULE:-"$MODULE_NAME:$VARIABLE_NAME"} 11 | export GUNICORN_CONF=${GUNICORN_CONF:-$DEFAULT_GUNICORN_CONF} 12 | export WORKER_CLASS=${WORKER_CLASS:-"uvicorn.workers.UvicornWorker"} 13 | 14 | # If there's a prestart.sh script in the /app directory or other path specified, run it before starting 15 | PRE_START_PATH=${PRE_START_PATH:-prestart.sh} 16 | echo "Checking for script in $PRE_START_PATH" 17 | if [ -f $PRE_START_PATH ] ; then 18 | echo "Running script $PRE_START_PATH" 19 | sh "$PRE_START_PATH" 20 | else 21 | echo "There is no script $PRE_START_PATH" 22 | fi 23 | 24 | # Start Gunicorn 25 | echo "exec gunicorn -k \"$WORKER_CLASS\" -c \"$GUNICORN_CONF\" \"$APP_MODULE\"" 26 | exec gunicorn -k "$WORKER_CLASS" -c "$GUNICORN_CONF" "$APP_MODULE" 27 | -------------------------------------------------------------------------------- /templates/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | Fastapi Demo 6 | 7 | 8 | {{ request }} 9 | 10 |
    11 | {% for blog in post_list %} 12 |
  • {{ blog.title }}
    • 13 | {% endfor %} 14 |
15 | 16 | 17 | --------------------------------------------------------------------------------