Revised SQLAlchemy Quickstart guide

[unatarajan]

Overview / Task

• Bug
• Feature

Description

• Removed unnecessary code/ explanations in SQLAlchemy Quickstart.

Feature Validation / Bug Reproduction Steps

1. From the website repo, npm run dev-docs-website.
2. Load the localhost link in browser: http://localhost:4321/docs/quick-start-sqlalchemy-orm.

[danielebriggi]

You can also remove the troubleshooting part. I followed your quickstart, it worked and there was no error. Actually I tried to replicate the error with the older version of sqlitecloud and python 3.11 but I wasn't able. Anyway, it works :D

[unatarajan]

I re-ran the app and got the AttributeError on first run. After restarting my IDE (VSCode) it ran fine.

% uvicorn fastapi_sqlc_app.main:app --reload
INFO:     Will watch for changes in these directories: ['/Users/upasananatarajan/Desktop/sqlalchemy-quickstart']
INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
INFO:     Started reloader process [6634] using WatchFiles
Process SpawnProcess-1:
Traceback (most recent call last):
  File "/opt/homebrew/Cellar/python@3.11/3.11.9_1/Frameworks/Python.framework/Versions/3.11/lib/python3.11/multiprocessing/process.py", line 314, in _bootstrap
    self.run()
  File "/opt/homebrew/Cellar/python@3.11/3.11.9_1/Frameworks/Python.framework/Versions/3.11/lib/python3.11/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/opt/homebrew/lib/python3.11/site-packages/uvicorn/_subprocess.py", line 80, in subprocess_started
    target(sockets=sockets)
  File "/opt/homebrew/lib/python3.11/site-packages/uvicorn/server.py", line 65, in run
    return asyncio.run(self.serve(sockets=sockets))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/python@3.11/3.11.9_1/Frameworks/Python.framework/Versions/3.11/lib/python3.11/asyncio/runners.py", line 190, in run
    return runner.run(main)
           ^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/python@3.11/3.11.9_1/Frameworks/Python.framework/Versions/3.11/lib/python3.11/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "uvloop/loop.pyx", line 1517, in uvloop.loop.Loop.run_until_complete
  File "/opt/homebrew/lib/python3.11/site-packages/uvicorn/server.py", line 69, in serve
    await self._serve(sockets)
  File "/opt/homebrew/lib/python3.11/site-packages/uvicorn/server.py", line 76, in _serve
    config.load()
  File "/opt/homebrew/lib/python3.11/site-packages/uvicorn/config.py", line 434, in load
    self.loaded_app = import_from_string(self.app)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/lib/python3.11/site-packages/uvicorn/importer.py", line 19, in import_from_string
    module = importlib.import_module(module_str)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/python@3.11/3.11.9_1/Frameworks/Python.framework/Versions/3.11/lib/python3.11/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<frozen importlib._bootstrap>", line 1204, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1176, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1147, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 690, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 940, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/Users/upasananatarajan/Desktop/sqlalchemy-quickstart/fastapi_sqlc_app/main.py", line 1, in <module>
    from .database import SessionLocal
  File "/Users/upasananatarajan/Desktop/sqlalchemy-quickstart/fastapi_sqlc_app/database.py", line 5, in <module>
    engine = create_engine('sqlitecloud://chtwalrwiz.sqlite.cloud:8860/chinook.sqlite?apikey=lEN1TsCrDYlEFYia7VSjtme8HTFV3aHbXDy7rRBXEhM')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<string>", line 2, in create_engine
  File "/opt/homebrew/lib/python3.11/site-packages/sqlalchemy/util/deprecations.py", line 281, in warned
    return fn(*args, **kwargs)  # type: ignore[no-any-return]
           ^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/lib/python3.11/site-packages/sqlalchemy/engine/create.py", line 612, in create_engine
    dialect = dialect_cls(**dialect_args)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<string>", line 2, in __init__
  File "/opt/homebrew/lib/python3.11/site-packages/sqlalchemy/util/deprecations.py", line 281, in warned
    return fn(*args, **kwargs)  # type: ignore[no-any-return]
           ^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/lib/python3.11/site-packages/sqlalchemy/dialects/sqlite/base.py", line 2004, in __init__
    if self.dbapi.sqlite_version_info < (3, 7, 16):
       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: module 'sqlitecloud.dbapi2' has no attribute 'sqlite_version_info'

[unatarajan]

Latest merged PR qualifying why I used FastAPI in the quickstart demo'ing SQLAlchemy.