High-performance Async REST API, in Python. FastAPI + GINO + Arq + Uvicorn (w/ Redis and PostgreSQL).

Leo Sussan

Last update: Jan 4, 2023

Related tags

FastAPI Utilities python api rest async postgresql swagger python3 asyncio uvloop arq openapi3 uvicorn gino pydantic fastapi

Overview

fastapi-gino-arq-uvicorn

High-performance Async REST API, in Python. FastAPI + GINO + Arq + Uvicorn (powered by Redis & PostgreSQL).

Get Started
Features
- Core Dependencies
- Additional Dependencies

Get Started

Setup

Clone this Repository. git clone https://github.com/leosussan/fastapi-gino-arq-uvicorn.git
Install Python 3.8 and poetry.
- Recommended Method: asdf - a universal version manager (think nvm or pyenv)
  - Follow these instructions to install asdf.
  - Run the following commands from the project root:
    - asdf plugin add python
    - asdf plugin add poetry
    - asdf install -- will download & configure this project's Python + poetry setup
- If you have Python 3.8 and poetry installed already, please feel free to skip.
Install dependencies (poetry install).
Activate pre-commit hooks (in poetry shell, run pre-commit install).
Make a copy of .dist.env, rename to .env. Fill in PostgreSQL, Redis, Sentry (optional) variables.
Generate DB Migrations: in poetry shell, run alembic revision --autogenerate.
- Apply migrations manually with alembic upgrade head.
- If using the Dockerfile, migrations are applied at startup.

Run

Run Locally

NOTE: You must have PostgreSQL & Redis running locally.

Make sure PostgreSQL & Redis are running locally.
Run:
- FastAPI Application:
  - For Active Development (w/ auto-reload): Run locally with poetry run task app
  - For Debugging (compatible w/ debuggers, no auto-reload): Configure debugger to run python app/main.py.
- Background Task Worker:
  - For Active Development: Run poetry run task worker

Run Locally with Docker-Compose.

Make sure Docker is running locally.
Run poetry run task compose-up*.
- Run poetry run task compose-down to spin down, clean up.

*app/settings/prestart.sh will run migrations for you before the app starts.

Build Your Application

Create routes in /app/routes, import & add them to the ROUTERS constant in /app/main.py
Create database models to /app/models/orm, add them to /app/models/orm/migrations/env.py for migrations
Create pydantic models in /app/models/pydantic
Store complex db queries in /app/models/orm/queries
Store complex tasks in app/tasks.
Add / edit globals to /.env, expose & import them from /app/settings/globals.py
- Use any coroutine as a background function: store a reference in the ARQ_BACKGROUND_FUNCTIONS env.
- Set SENTRY_DSN in your environment to enable Sentry.
Define code to run before launch (migrations, setup, etc) in /app/settings/prestart.sh

Features

Core Dependencies

FastAPI: touts performance on-par with NodeJS & Go + automatic Swagger + ReDoc generation.
GINO: built on SQLAlchemy core. Lightweight, simple, asynchronous ORM for PostgreSQL.
Arq: Asyncio + Redis = fast, resource-light job queuing & RPC.
Uvicorn: Lightning-fast, asynchronous ASGI server.
Optimized Dockerfile: Optimized Dockerfile for ASGI applications, from https://github.com/tiangolo/uvicorn-gunicorn-docker.

Additional Dependencies

PostgreSQL: Robust, fully-featured, scalable, open-source.
Redis: Fast, simple, broker for the Arq task queue.
Pydantic: Core to FastAPI. Define how data should be in pure, canonical python; validate it with pydantic.
Alembic: Handles database migrations. Compatible with GINO.
SQLAlchemy_Utils: Provides essential handles & datatypes. Compatible with GINO.
Sentry: Open-source, cloud-hosted error + event monitoring.
Pre-Commit: automatic formatting (black + isort) and linting (flake8).
Taskipy: Small, flexible task runner for Poetry.

Comments

gino.exceptions.UninitializedError: Gino engine is not initialized.

Hi,

I am interested in getting this exact same stack up and running, but after I clone, install all the dependencies and setup the DATABASE in the .env file and run python app/main.py and I get the following error:

$ python app/main.py 
INFO: Uvicorn running on http://localhost:8888 (Press CTRL+C to quit)
INFO: Started reloader process [49720]
INFO: Started server process [49722]
INFO: Waiting for application startup.
INFO: ASGI 'lifespan' protocol appears unsupported.
INFO: ('127.0.0.1', 59591) - "GET / HTTP/1.1" 500
ERROR: Exception in ASGI application
Traceback (most recent call last):
  File "/Users/arnaudsj/.local/share/virtualenvs/h7IURhCI/lib/python3.7/site-packages/uvicorn/protocols/http/httptools_impl.py", line 370, in run_asgi
    result = await app(self.scope, self.receive, self.send)
  File "/Users/arnaudsj/.local/share/virtualenvs/h7IURhCI/lib/python3.7/site-packages/uvicorn/middleware/debug.py", line 81, in __call__
    raise exc from None
  File "/Users/arnaudsj/.local/share/virtualenvs/h7IURhCI/lib/python3.7/site-packages/uvicorn/middleware/debug.py", line 78, in __call__
    await self.app(scope, receive, inner_send)
  File "/Users/arnaudsj/.local/share/virtualenvs/h7IURhCI/lib/python3.7/site-packages/starlette/applications.py", line 133, in __call__
    await self.error_middleware(scope, receive, send)
  File "/Users/arnaudsj/.local/share/virtualenvs/h7IURhCI/lib/python3.7/site-packages/starlette/middleware/errors.py", line 122, in __call__
    raise exc from None
  File "/Users/arnaudsj/.local/share/virtualenvs/h7IURhCI/lib/python3.7/site-packages/starlette/middleware/errors.py", line 100, in __call__
    await self.app(scope, receive, _send)
  File "/Users/arnaudsj/.local/share/virtualenvs/h7IURhCI/lib/python3.7/site-packages/gino/ext/starlette.py", line 73, in __call__
    scope['connection'] = await self.db.acquire(lazy=True)
  File "/Users/arnaudsj/.local/share/virtualenvs/h7IURhCI/lib/python3.7/site-packages/gino/api.py", line 481, in acquire
    return self.bind.acquire(*args, **kwargs)
  File "/Users/arnaudsj/.local/share/virtualenvs/h7IURhCI/lib/python3.7/site-packages/gino/api.py", line 501, in __getattribute__
    raise self._exception
gino.exceptions.UninitializedError: Gino engine is not initialized.

opened by arnaudsj 3

fix: different paths for env script and migrations

With both of these on the same path alembic causes a deadlock condition trying to create the alembic_version table for the first time.

When I inspected the call path (by pdbing _ensure_version_table), I saw the second call to create the table that happened during the same (first) transaction, originated from the get_revisions call path. Not sure how this could ever work for someone else.

(Pdb) w
  venv/bin/alembic(8)<module>()
-> sys.exit(main())
  venv/lib/python3.8/site-packages/alembic/config.py(577)main()
-> CommandLine(prog=prog).main(argv=argv)
  venv/lib/python3.8/site-packages/alembic/config.py(571)main()
-> self.run_cmd(cfg, options)
  venv/lib/python3.8/site-packages/alembic/config.py(548)run_cmd()
-> fn(
  venv/lib/python3.8/site-packages/alembic/command.py(214)revision()
-> script_directory.run_env()
  venv/lib/python3.8/site-packages/alembic/script/base.py(489)run_env()
-> util.load_python_file(self.dir, "env.py")
  venv/lib/python3.8/site-packages/alembic/util/pyfiles.py(98)load_python_file()
-> module = load_module_py(module_id, path)
  venv/lib/python3.8/site-packages/alembic/util/compat.py(184)load_module_py()
-> spec.loader.exec_module(module)
  <frozen importlib._bootstrap_external>(783)exec_module()
  <frozen importlib._bootstrap>(219)_call_with_frames_removed()
  london-looker/app/models/orm/migrations/env.py(78)<module>()
-> run_migrations_online()
  london-looker/app/models/orm/migrations/env.py(72)run_migrations_online()
-> context.run_migrations()
  <string>(8)run_migrations()
  venv/lib/python3.8/site-packages/alembic/runtime/environment.py(846)run_migrations()
-> self.get_context().run_migrations(**kw)
  venv/lib/python3.8/site-packages/alembic/runtime/migration.py(510)run_migrations()
-> for step in self._migrations_fn(heads, self):
  venv/lib/python3.8/site-packages/alembic/command.py(190)retrieve_migrations()
-> revision_context.run_autogenerate(rev, context)
  venv/lib/python3.8/site-packages/alembic/autogenerate/api.py(442)run_autogenerate()
-> self._run_environment(rev, migration_context, True)
  venv/lib/python3.8/site-packages/alembic/autogenerate/api.py(454)_run_environment()
-> self.script_directory.get_revisions("heads")
  venv/lib/python3.8/site-packages/alembic/script/base.py(227)get_revisions()
-> return self.revision_map.get_revisions(id_)
  venv/lib/python3.8/site-packages/alembic/script/revision.py(321)get_revisions()
-> resolved_id, branch_label = self._resolve_revision_number(id_)
  venv/lib/python3.8/site-packages/alembic/script/revision.py(501)_resolve_revision_number()
-> self._revision_map
  venv/lib/python3.8/site-packages/alembic/util/langhelpers.py(230)__get__()
-> obj.__dict__[self.__name__] = result = self.fget(obj)
  venv/lib/python3.8/site-packages/alembic/script/revision.py(123)_revision_map()
-> for revision in self._generator():
  venv/lib/python3.8/site-packages/alembic/script/base.py(112)_load_revisions()
-> script = Script._from_filename(self, vers, file_)
  venv/lib/python3.8/site-packages/alembic/script/base.py(906)_from_filename()
-> module = util.load_python_file(dir_, filename)
  venv/lib/python3.8/site-packages/alembic/util/pyfiles.py(98)load_python_file()
-> module = load_module_py(module_id, path)
  venv/lib/python3.8/site-packages/alembic/util/compat.py(184)load_module_py()
-> spec.loader.exec_module(module)
  <frozen importlib._bootstrap_external>(783)exec_module()
  <frozen importlib._bootstrap>(219)_call_with_frames_removed()
  london-looker/app/models/orm/migrations/env.py(78)<module>()
-> run_migrations_online()
  london-looker/app/models/orm/migrations/env.py(72)run_migrations_online()
-> context.run_migrations()
  <string>(8)run_migrations()
  venv/lib/python3.8/site-packages/alembic/runtime/environment.py(846)run_migrations()
-> self.get_context().run_migrations(**kw)
  venv/lib/python3.8/site-packages/alembic/runtime/migration.py(502)run_migrations()
-> self._ensure_version_table()
> venv/lib/python3.8/site-packages/alembic/runtime/migration.py(443)_ensure_version_table()
-> self._version.create(self.connection, checkfirst=True)

opened by asfaltboy 2

Dockerfile Build Order

(rationale: apk update / apk add should happen before pipfile, saves build time)

As referenced in https://github.com/leosussan/fastapi-gino-arq-uvicorn/pull/6#discussion_r340017046

opened by leosussan 0
Arq Task Queue
Implements @samuelcolvin's Arq task queue for robust job / RPC handling.

PR includes:

Distinct Dockerfile.worker, docker-compose.worker.yml

Updated docker-compose.local.yml spins up Redis and worker

ARQ_BACKGROUND_FUNCTIONS global: a string-separated list of function references. All listed functions made available to worker at instantiation

New tasks folder for complicated application logic: app/tasks

Example background function in app/tasks/messaging/send_message

Example use of above background function in app/routes/users/create_user

Documentation: https://github.com/samuelcolvin/arq
opened by leosussan 0
Updates to Dependencies

updates to Pipfile.lock dept: added black to dev dependencies dept: added bandit to dev dependencies dept: added flake8 to dev dependencies dept: added rope to dev dependencies dept: email-validator to 1.0.5 dept: fastapi to 0.42.0 dept: psycopg2-binary to 2.8.4 dept: sqlalchemy-utils to 0.34.2 dept: uvicorn to 0.9.1

formatting: docker-compose.local.yml

opened by leosussan 0
500 at the endpoints

I already migrate the models, but when try to manage te basic user CRUD using the endpoints, returns a 500 the create_user returns AttributeError: 'UserCreateIn' object has no attribute 'first'

opened by Jonatha-Varjao 0
chore(deps): bump certifi from 2020.4.5.1 to 2022.12.7
Bumps certifi from 2020.4.5.1 to 2022.12.7.

Commits

9e9e840 2022.12.07

b81bdb2 2022.09.24

939a28f 2022.09.14

aca828a 2022.06.15.2

de0eae1 Only use importlib.resources's new files() / Traversable API on Python ≥3.11 ...

b8eb5e9 2022.06.15.1

47fb7ab Fix deprecation warning on Python 3.11 (#199)

b0b48e0 fixes #198 -- update link in license

9d514b4 2022.06.15

4151e88 Add py.typed to MANIFEST.in to package in sdist (#196)

Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

@dependabot rebase will rebase this PR

@dependabot recreate will recreate this PR, overwriting any edits that have been made to it

@dependabot merge will merge this PR after your CI passes on it

@dependabot squash and merge will squash and merge this PR after your CI passes on it

@dependabot cancel merge will cancel a previously requested merge and block automerging

@dependabot reopen will reopen this PR if it is closed

@dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually

@dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)

@dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)

@dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

@dependabot use these labels will set the current labels as the default for future PRs for this repo and language

@dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language

@dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language

@dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language

You can disable automated security fix PRs for this repo from the Security Alerts page.

dependencies
opened by dependabot[bot] 0
chore(deps): bump urllib3 from 1.25.9 to 1.26.5
Bumps urllib3 from 1.25.9 to 1.26.5.

Release notes

Sourced from urllib3's releases.

1.26.5

:warning: IMPORTANT: urllib3 v2.0 will drop support for Python 2: Read more in the v2.0 Roadmap

Fixed deprecation warnings emitted in Python 3.10.

Updated vendored six library to 1.16.0.

Improved performance of URL parser when splitting the authority component.

If you or your organization rely on urllib3 consider supporting us via GitHub Sponsors

1.26.4

:warning: IMPORTANT: urllib3 v2.0 will drop support for Python 2: Read more in the v2.0 Roadmap

Changed behavior of the default SSLContext when connecting to HTTPS proxy during HTTPS requests. The default SSLContext now sets check_hostname=True.

If you or your organization rely on urllib3 consider supporting us via GitHub Sponsors

1.26.3

:warning: IMPORTANT: urllib3 v2.0 will drop support for Python 2: Read more in the v2.0 Roadmap

Fixed bytes and string comparison issue with headers (Pull #2141)

Changed ProxySchemeUnknown error message to be more actionable if the user supplies a proxy URL without a scheme (Pull #2107)

If you or your organization rely on urllib3 consider supporting us via GitHub Sponsors

1.26.2

:warning: IMPORTANT: urllib3 v2.0 will drop support for Python 2: Read more in the v2.0 Roadmap

Fixed an issue where wrap_socket and CERT_REQUIRED wouldn't be imported properly on Python 2.7.8 and earlier (Pull #2052)

1.26.1

:warning: IMPORTANT: urllib3 v2.0 will drop support for Python 2: Read more in the v2.0 Roadmap

Fixed an issue where two User-Agent headers would be sent if a User-Agent header key is passed as bytes (Pull #2047)

1.26.0

:warning: IMPORTANT: urllib3 v2.0 will drop support for Python 2: Read more in the v2.0 Roadmap

Added support for HTTPS proxies contacting HTTPS servers (Pull #1923, Pull #1806)

Deprecated negotiating TLSv1 and TLSv1.1 by default. Users that still wish to use TLS earlier than 1.2 without a deprecation warning should opt-in explicitly by setting ssl_version=ssl.PROTOCOL_TLSv1_1 (Pull #2002) Starting in urllib3 v2.0: Connections that receive a DeprecationWarning will fail

Deprecated Retry options Retry.DEFAULT_METHOD_WHITELIST, Retry.DEFAULT_REDIRECT_HEADERS_BLACKLIST and Retry(method_whitelist=...) in favor of Retry.DEFAULT_ALLOWED_METHODS, Retry.DEFAULT_REMOVE_HEADERS_ON_REDIRECT, and Retry(allowed_methods=...) (Pull #2000) Starting in urllib3 v2.0: Deprecated options will be removed

... (truncated)

Changelog

Sourced from urllib3's changelog.

1.26.5 (2021-05-26)

Fixed deprecation warnings emitted in Python 3.10.

Updated vendored six library to 1.16.0.

Improved performance of URL parser when splitting the authority component.

1.26.4 (2021-03-15)

Changed behavior of the default SSLContext when connecting to HTTPS proxy during HTTPS requests. The default SSLContext now sets check_hostname=True.

1.26.3 (2021-01-26)

Fixed bytes and string comparison issue with headers (Pull #2141)

Changed ProxySchemeUnknown error message to be more actionable if the user supplies a proxy URL without a scheme. (Pull #2107)

1.26.2 (2020-11-12)

Fixed an issue where wrap_socket and CERT_REQUIRED wouldn't be imported properly on Python 2.7.8 and earlier (Pull #2052)

1.26.1 (2020-11-11)

Fixed an issue where two User-Agent headers would be sent if a User-Agent header key is passed as bytes (Pull #2047)

1.26.0 (2020-11-10)

NOTE: urllib3 v2.0 will drop support for Python 2. Read more in the v2.0 Roadmap <https://urllib3.readthedocs.io/en/latest/v2-roadmap.html>_.

Added support for HTTPS proxies contacting HTTPS servers (Pull #1923, Pull #1806)

Deprecated negotiating TLSv1 and TLSv1.1 by default. Users that still wish to use TLS earlier than 1.2 without a deprecation warning

... (truncated)

Commits

d161647 Release 1.26.5

2d4a3fe Improve performance of sub-authority splitting in URL

2698537 Update vendored six to 1.16.0

07bed79 Fix deprecation warnings for Python 3.10 ssl module

d725a9b Add Python 3.10 to GitHub Actions

339ad34 Use pytest==6.2.4 on Python 3.10+

f271c9c Apply latest Black formatting

1884878 [1.26] Properly proxy EOF on the SSLTransport test suite

a891304 Release 1.26.4

8d65ea1 Merge pull request from GHSA-5phf-pp7p-vc2r

Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

@dependabot rebase will rebase this PR

@dependabot recreate will recreate this PR, overwriting any edits that have been made to it

@dependabot merge will merge this PR after your CI passes on it

@dependabot squash and merge will squash and merge this PR after your CI passes on it

@dependabot cancel merge will cancel a previously requested merge and block automerging

@dependabot reopen will reopen this PR if it is closed

@dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually

@dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)

@dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)

@dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

@dependabot use these labels will set the current labels as the default for future PRs for this repo and language

@dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language

@dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language

@dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language

You can disable automated security fix PRs for this repo from the Security Alerts page.

dependencies
opened by dependabot[bot] 0
chore(deps): bump mako from 1.1.2 to 1.2.2
Bumps mako from 1.1.2 to 1.2.2.

Release notes

Sourced from mako's releases.

1.2.2

Released: Mon Aug 29 2022

bug

[bug] [lexer] Fixed issue in lexer where the regexp used to match tags would not correctly interpret quoted sections individually. While this parsing issue still produced the same expected tag structure later on, the mis-handling of quoted sections was also subject to a regexp crash if a tag had a large number of quotes within its quoted sections.

References: #366

1.2.1

Released: Thu Jun 30 2022

bug

[bug] [tests] Various fixes to the test suite in the area of exception message rendering to accommodate for variability in Python versions as well as Pygments.

References: #360

misc

[performance] Optimized some codepaths within the lexer/Python code generation process, improving performance for generation of templates prior to their being cached. Pull request courtesy Takuto Ikuta.

References: #361

1.2.0

Released: Thu Mar 10 2022

changed

[changed] [py3k] Corrected "universal wheel" directive in setup.cfg so that building a wheel does not target Python 2.

References: #351

[changed] [py3k] The bytestring_passthrough template argument is removed, as this flag only applied to Python 2.

... (truncated)

Commits

See full diff in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

@dependabot rebase will rebase this PR

@dependabot recreate will recreate this PR, overwriting any edits that have been made to it

@dependabot merge will merge this PR after your CI passes on it

@dependabot squash and merge will squash and merge this PR after your CI passes on it

@dependabot cancel merge will cancel a previously requested merge and block automerging

@dependabot reopen will reopen this PR if it is closed

@dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually

@dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)

@dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)

@dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

@dependabot use these labels will set the current labels as the default for future PRs for this repo and language

@dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language

@dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language

@dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language

You can disable automated security fix PRs for this repo from the Security Alerts page.

dependencies
opened by dependabot[bot] 0

sqlalchemy_utils generic_repr breaks repr for gino models

While playing around with the gino ORM on the shell, I kept encountering the NoInspectionAvailable error. Eventually, I traced this back to @generic_repr decorator and removing it fixed the problem. Here is the full stack trace:

In [1]: from app.settings.globals import ARQ_BACKGROUND_FUNCTIONS, DATABASE_CONFIG
   ...: from app.models.orm.user import User
   ...: from app.application import app, db
   ...: await db.set_bind(DATABASE_CONFIG.url)
   ...: await User.get(1)
Out[1]: -------------------------------------------------
NoInspectionAvailable                     Traceback (most recent call last)
  /my_env/lib/python3.8/site-packages/IPython/core/formatters.py(702)__call__()
    700                 type_pprinters=self.type_printers,
    701                 deferred_pprinters=self.deferred_printers)
--> 702             printer.pretty(obj)
    703             printer.flush()
    704             return stream.getvalue()

  /my_env/lib/python3.8/site-packages/IPython/lib/pretty.py(394)pretty()
    392                         if cls is not object \
    393                                 and callable(cls.__dict__.get('__repr__')):
--> 394                             return _repr_pprint(obj, self, cycle)
    395
    396             return _default_pprint(obj, self, cycle)

  /my_env/lib/python3.8/site-packages/IPython/lib/pretty.py(700)_repr_pprint()
    698     """A pprint that just redirects to the normal repr function."""
    699     # Find newlines and replace them with p.break_()
--> 700     output = repr(obj)
    701     lines = output.splitlines()
    702     with p.group():

  /my_env/lib/python3.8/site-packages/sqlalchemy_utils/models.py(89)<lambda>()
     87     if len(fields) == 1 and callable(fields[0]):
     88         target = fields[0]
---> 89         target.__repr__ = lambda self: _generic_repr_method(self, fields=None)
     90         return target
     91     else:

  /my_env/lib/python3.8/site-packages/sqlalchemy_utils/models.py(42)_generic_repr_method()
     40
     41 def _generic_repr_method(self, fields):
---> 42     state = sa.inspect(self)
     43     field_reprs = []
     44     if not fields:

> /my_env/lib/python3.8/site-packages/sqlalchemy/inspection.py(71)inspect()
     69
     70     if raiseerr and (reg is None or ret is None):
---> 71         raise exc.NoInspectionAvailable(
     72             "No inspection system is "
     73             "available for object of type %s" % type_

NoInspectionAvailable: No inspection system is available for object of type <class 'app.models.orm.user.User'>```

opened by asfaltboy 1

Releases(v0.5.0)

v0.5.0(May 13, 2020)
feature: pre-commit

rationale: consistent linting (flake8), import & formatting standards (isort, black), enforced on every commit.

fix: use --no-root option in Dockerfile

rationale: from-cache building facilitated by adding --no-root to build step.

update: dependencies

list of added dependencies

isort - import sorting

pre-commit - application of commit hooks

Source code(tar.gz)
Source code(zip)
v0.4.0(May 12, 2020)
feature: poetry

rationale: fast, dependable dependency management for python

details: pipenv has a number of quality of life issues that poetry solves outright.

feature: python 3.8

rationale: enough useful features (async arepl, walrus operator, typed dictionaries, assignment expressions in f-strings) to justify an upgrade.

details: both Dockerfiles now install & launch the application on Python 3.8.

feature: asdf support

rationale: single package manager for project runtime dependencies

details: clone this repository to your local, then run asdf install. that's it - no more making sure you have the right version.

feature: taskipy

rationale: pipenv run without pipenv's headaches

details: add aliases for shell commands you depend on

poetry run task compose-up, replaces pipenv run docker-compose -f docker-compose.local.yml -f docker-compose.worker.yml -f docker-compose.yml up --build

poetry run task app, replaces pipenv run uvicorn app.main:app --reload

poetry run task worker, replaces arq app.worker.WorkerSettings --watch ./

update: dependencies

list of dependency updates

fastapi to 0.54.1

gino to 1.0.0

arq to 0.19

sqlalchemy-utils to `0.36.5

alembicto 1.4.2

psycopg2-binary to 2.8.5

uvicorn to 0.11.5

email_validator to 1.0.5

sentry-sdk to 0.14.3

list of added dependencies

gino-starlette for starlette support in gino 1.0

taskipy for pipenv-style commands in poetry

Source code(tar.gz)
Source code(zip)
v0.3.0(Oct 28, 2019)
feature: arq task queue (via redis)

rationale: write tasks as coroutines, once, use them in the foreground + background.

details: arq's architecture is similar to FastAPI & natively distributes, handles, runs coroutines as background functions. Multiple jobs (potentially hundreds) can be run simultaneously using a pool of asyncio Tasks

New tasks folder: use app/tasks to store & expose foreground + background tasks

New app/workers.py file configures, launches arq worker.

New ARQ_BACKGROUND_FUNCTIONS global: set a list of function references (app.tasks.example.function, app.tasks.another.function) in env, app/worker.py will listen for that function in task queue.

New Dockerfile, docker-compose.worker.yml, updated docker-compose.local.yml for local & automated testing.

Updated Readme w/ new launch strings

New dependencies: arq, watchgod (in dev)

feature: sentry integration

rationale: sentry is the standard in error logging.

dept: sentry-sdk w/ asgi, gino integration
Source code(tar.gz)
Source code(zip)
v0.2.1(Oct 23, 2019)

feature: debugger compatibility

rationale: debuggers don't work with FastAPI unless properly configured.

details: updated readme.md & app/main.py: you can now choose between running locally w/ auto-reload, or you can use app/main.py with a python debugger.

update: dependencies

list of dependency updates:

dept: email-validator to 1.0.5 dept: fastapi to 0.42.0 dept: psycopg2-binary to 2.8.4 dept: sqlalchemy-utils to 0.34.2 dept: uvicorn to 0.9.1

update: dev dependencies

rationale: instill good dev hygiene by standardizing your formatting, linting, security checks

dept: black to dev dependencies dept: bandit to dev dependencies dept: flake8 to dev dependencies dept: rope to dev dependencies

fixes: Dockerfile

rationale: make is needed for newer versions of the library
Source code(tar.gz)
Source code(zip)
v0.2.0(Jul 3, 2019)
feature: app builds on python3.7-alpine3.8

rationale: cuts runtime size by a third, dramatically improves image security. Google's Container Scan now detect 0 exploits, down from 600+ from vanilla python3.7.

feature: Added 'Prestart.sh', configured to run alembic upgrade head

rationale: 'Prestart.sh' used to run scripts before app is instantiated. currently configured to run migrations post-build, pre-server init.

feature: docker-compose.local.yml

rationale: Runs postgres as a docker service, connects app. for local development purposes.

planned updates:

gunicorn_conf.py - A deeper gunicorn configuration file, including customizations for serverless runtimes (Cloud Run)

arq - Preferred async task queue

sentry - Preferred stacktrace solution

Source code(tar.gz)
Source code(zip)

Owner

Leo Sussan

GitHub

FastAPI-PostgreSQL-Celery-RabbitMQ-Redis bakcend with Docker containerization

FastAPI - PostgreSQL - Celery - Rabbitmq backend This source code implements the following architecture: All the required database endpoints are imple

54 Nov 26, 2022

Boilerplate code for quick docker implementation of REST API with JWT Authentication using FastAPI, PostgreSQL and PgAdmin ⭐

FRDP Boilerplate code for quick docker implementation of REST API with JWT Authentication using FastAPI, PostgreSQL and PgAdmin ⛏ . Getting Started Fe

53 Dec 29, 2022

REST API with FastAPI and PostgreSQL

REST API with FastAPI and PostgreSQL To have the same data in db: create table CLIENT_DATA (id SERIAL PRIMARY KEY, fullname VARCHAR(50) NOT NULL,email

1 Nov 11, 2021

FastAPI-Amis-Admin is a high-performance, efficient and easily extensible FastAPI admin framework. Inspired by django-admin, and has as many powerful functions as django-admin.

简体中文 | English 项目介绍 FastAPI-Amis-Admin fastapi-amis-admin是一个拥有高性能,高效率,易拓展的fastapi管理后台框架. 启发自Django-Admin,并且拥有不逊色于Django-Admin的强大功能. 源码 · 在线演示 · 文档 · 文

318 Dec 31, 2022

Cache-house - Caching tool for python, working with Redis single instance and Redis cluster mode

Caching tool for python, working with Redis single instance and Redis cluster mo

14 Jan 6, 2022

Run your jupyter notebooks as a REST API endpoint. This isn't a jupyter server but rather just a way to run your notebooks as a REST API Endpoint.

Jupter Notebook REST API Run your jupyter notebooks as a REST API endpoint. This isn't a jupyter server but rather just a way to run your notebooks as

54 Nov 4, 2022

High-performance Async REST API, in Python. FastAPI + GINO + Arq + Uvicorn (w/ Redis and PostgreSQL).

Related tags

Overview

fastapi-gino-arq-uvicorn

Contents

Get Started

Setup

Run

Run Locally

Run Locally with Docker-Compose.

Build Your Application

Features

Core Dependencies

Additional Dependencies

Comments

1.26.5

1.26.4

1.26.3

1.26.2

1.26.1

1.26.0

1.26.5 (2021-05-26)

1.26.4 (2021-03-15)

1.26.3 (2021-01-26)

1.26.2 (2020-11-12)

1.26.1 (2020-11-11)

1.26.0 (2020-11-10)

1.2.2

bug

1.2.1

bug

misc

1.2.0

changed

Releases(v0.5.0)

v0.5.0(May 13, 2020)

feature: pre-commit

rationale: consistent linting (flake8), import & formatting standards (isort, black), enforced on every commit.

fix: use --no-root option in Dockerfile

rationale: from-cache building facilitated by adding --no-root to build step.

update: dependencies

list of added dependencies

v0.4.0(May 12, 2020)

feature: poetry

rationale: fast, dependable dependency management for python

feature: python 3.8

rationale: enough useful features (async arepl, walrus operator, typed dictionaries, assignment expressions in f-strings) to justify an upgrade.

feature: asdf support

rationale: single package manager for project runtime dependencies

feature: taskipy

rationale: pipenv run without pipenv's headaches

update: dependencies

list of dependency updates

list of added dependencies

v0.3.0(Oct 28, 2019)

feature: arq task queue (via redis)

rationale: write tasks as coroutines, once, use them in the foreground + background.

feature: sentry integration

rationale: sentry is the standard in error logging.

v0.2.1(Oct 23, 2019)

feature: debugger compatibility

rationale: debuggers don't work with FastAPI unless properly configured.

update: dependencies

list of dependency updates:

update: dev dependencies

rationale: instill good dev hygiene by standardizing your formatting, linting, security checks

fixes: Dockerfile

rationale: make is needed for newer versions of the library

v0.2.0(Jul 3, 2019)

feature: app builds on python3.7-alpine3.8

feature: Added 'Prestart.sh', configured to run alembic upgrade head

feature: docker-compose.local.yml

planned updates:

Owner

Leo Sussan

FastAPI-PostgreSQL-Celery-RabbitMQ-Redis bakcend with Docker containerization

Boilerplate code for quick docker implementation of REST API with JWT Authentication using FastAPI, PostgreSQL and PgAdmin ⭐

REST API with FastAPI and PostgreSQL

FastAPI-Amis-Admin is a high-performance, efficient and easily extensible FastAPI admin framework. Inspired by django-admin, and has as many powerful functions as django-admin.

Cache-house - Caching tool for python, working with Redis single instance and Redis cluster mode

rationale: consistent linting (`flake8`), import & formatting standards (`isort`, `black`), enforced on every commit.

fix: use `--no-root` option in Dockerfile

rationale: from-cache building facilitated by adding `--no-root` to build step.

rationale: `pipenv run` without pipenv's headaches

feature: Added 'Prestart.sh', configured to run `alembic upgrade head`