Hi,
Can someone explain me how from we read config...
# prefect-communityh
Hamza Kazmi
01/20/2023, 10:40 AMHi,
Can someone explain me how from we read configuration in prefect 2 from config.toml file
earlier we were using
from prefect import configm
Mark NS
01/20/2023, 11:10 AMHi Hamza, I'm not sure if this is exactly what you're looking for, but I've found it useful to look at the cli code in some cases. For example in
prefect.cli.config.py Copy code
context = prefect.context.get_settings_context()
# Get settings at each level, converted to a flat dictionary for easy comparison
default_settings = prefect.settings.get_default_settings()
env_settings = prefect.settings.get_settings_from_env()
current_profile_settings = context.settingsh
Hamza Kazmi
01/20/2023, 11:31 AM@Mark NS, i am specifically looking how i can read configuration from toml file in prefect 2, not sure if this allow us to do that but i can check and see if it works for me.
m
Mark NS
01/20/2023, 11:38 AMWell if you really only want to read the toml file, there is the direct approach: https://docs.python.org/3/library/tomllib.html
z
Zanie
01/20/2023, 4:28 PM
Hi! What are you trying to do more specifically?
Zanie
01/20/2023, 4:29 PM
Prefect 2 has profiles so the config is a little more complex
Zanie
01/20/2023, 4:30 PM
https://docs.prefect.io/api-ref/prefect/settings/#prefect.settings has a description explaining the implementation of settings
h
Hamza Kazmi
01/23/2023, 5:22 AM@Zanie, this means that toml files are depreciated in prefect2 ?
Hamza Kazmi
01/23/2023, 5:56 AMMy prefect .toml file looks like this
Copy code
[myprofile]
remote_path = "some_path"
host = "my_host"
port = 89
earliest_date = "2015-06-01" Copy code
from prefect import config
#read config
print(config.myprofile.host)z
Zanie
01/23/2023, 5:10 PM
The Prefect config cannot be used for storing arbitrary data, it’s for Prefect settings only. You can read a toml file as described by Mark above?
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