Madushan Pathirana
07/23/2025, 3:37 AMMarvin
07/23/2025, 3:37 AMMarvin
07/23/2025, 3:37 AMprefect deploy
command. Here's the correct syntax:
bash
prefect deploy "01_getting_started.py:main" --name "my_first_deployment"
This command will:
1. Look for the file 01_getting_started.py
in your current directory
2. Find the flow function named main
in that file
3. Create a deployment named "my_first_deployment"
A few important notes:
1. Make sure you're in the directory containing your Python file
2. The file path should be relative to your current directory
3. The format is "path/to/file.py:flow_function_name"
4. You don't need any special "from" parameter for local deployments - Prefect automatically detects local files
If you want to verify that your deployment was created successfully, you can run:
bash
prefect deployment ls
Also, make sure you're already logged into Prefect Cloud (if that's what you're using) with:
bash
prefect cloud login
Would you like me to help you with any specific aspects of the deployment process or do you have any questions about the command syntax?Madushan Pathirana
07/23/2025, 3:41 AMMarvin
07/23/2025, 3:41 AMMarvin
07/23/2025, 3:41 AMGitRepository
, you can simply use the local path. Here's how you can modify your script:
python
from prefect import flow
from pathlib import Path
if __name__ == "__main__":
api_base = "<https://dev.to/api>"
pages = 3
per_page = 30
output_file = Path("/root/data/devto_articles.csv")
parameters_dict = {
'api_base': api_base,
'pages': pages,
'per_page': per_page,
'output_file': output_file
}
# Deploy from local source
flow.from_source(
source=".", # Use "." to indicate current directory
entrypoint="src/flows/Amazon/etl.py:main" # Path relative to your source directory
).deploy(
name="Amazon-local-02",
work_pool_name="default-work-pool",
parameters=parameters_dict
)
Key changes and notes:
1. Removed the GitRepository
import and configuration since we're deploying from local
2. Set source="."
to use the current directory as the source
3. Keep the entrypoint
path relative to your source directory
4. The entrypoint path should point to where your flow file is located in your local directory structure
Important considerations:
1. Make sure you run this script from the root directory of your project
2. The directory structure should match your entrypoint path (i.e., src/flows/Amazon/etl.py
should exist)
3. All required dependencies should be available in your project's environment
4. Any files or modules that your flow depends on should be in the correct relative locations
Let me know if you need any clarification or have questions about the directory structure and file organization!