Hi Community - unbelievably dumb question for 2.0....
# prefect-communityb
Ben Muller
10/31/2022, 10:33 PMHi Community - unbelievably dumb question for 2.0.
I am a 1.0 user and trying to play around with 2.0.
Have set up a basic hello world flow and trying to run the flow locally with the 2.0 equivalent of
prefect run -p test_flow.py✅ 1
r
Ryan Peden
10/31/2022, 10:42 PMNot a dumb question 🙂
If you just want to run it locally, you just run it using
pythonrunprefect deployment runupvote 2
b
Ben Muller
10/31/2022, 10:45 PMCheers @Ryan Peden
I dont think
runn
Nate
10/31/2022, 10:50 PMyou can run flows locally, you'll notice that if you do
python my_flow.pyprefect runb
Ben Muller
10/31/2022, 10:51 PMin prefect 1.0 I did have storage ( DockerStorage ) in ecs.
But it would run the code that I have locally, and run it in the cli
n
Nate
10/31/2022, 10:54 PMgotcha, in 2.0 you can just do
python my_flow.pyprefect runb
Ben Muller
10/31/2022, 10:55 PMyes, but that means I always have to have an `if name == main block, yeah?
n
Nate
10/31/2022, 10:57 PMpersonally I did that in 1.0 as well, but yeah I suppose that's true
b
Ben Muller
10/31/2022, 10:57 PMoh, I never did that
Ben Muller
10/31/2022, 10:57 PMok thanks
Ben Muller
10/31/2022, 10:57 PMWhile I have you,
I am trying to run this example flow in the docs :
Copy code
from prefect import flow
@flow
def my_favorite_function():
print("What is your favorite number?")
return 42
print(my_favorite_function())Ben Muller
10/31/2022, 10:57 PMI am hit with the following error
Ben Muller
10/31/2022, 10:57 PM Copy code
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) duplicate column name: slug
[SQL: ALTER TABLE block_type ADD COLUMN slug VARCHAR]
(Background on this error at: <https://sqlalche.me/e/14/e3q8>)Ben Muller
10/31/2022, 10:57 PMWant the full traceback?
n
Nate
10/31/2022, 10:58 PMahh try
Copy code
rm -rf ~/.prefect/orion.db && prefect orion database reset -yb
Ben Muller
10/31/2022, 10:58 PMI am running in a conda env, so not sure why this is happening
n
Nate
10/31/2022, 10:58 PMprovided you're on some unix system
b
Ben Muller
10/31/2022, 10:58 PMon Mac
Ben Muller
10/31/2022, 10:58 PMthat did the job
👍 1
Ben Muller
10/31/2022, 10:58 PM🙏
8 Views