cli

Celo ETL CLI

Celo ETL lets you convert blockchain data into convenient formats like CSVs and relational databases.

Quickstart

Install Celo ETL CLI:

pip3 install nansen-celo-etl

Export blocks, actions and logs (Schema, Reference):

> celoetl export_blocks --start-block 1 --end-block 500000 \
--output-dir output --provider-uri grpcs://api.mainnet.celo.one:443

---

Stream blocks, actions and logs to console (Reference):

> pip3 install nansen-celo-etl[streaming]
> celoetl stream --start-block 500000 -e block,action,log --log-file log.txt \
--provider-uri grpcs://api.mainnet.celo.one:443

For the latest version, check out the repo and call

> pip3 install -e . 
> python3 celoetl.py

Running Tests

> pip3 install -e .[dev,streaming]
> export CELOETL_PROVIDER_URI=grpcs://api.mainnet.celo.one:443
> pytest -vv

Running Tox Tests

> pip3 install tox
> tox

Running in Docker

1. Install Docker https://docs.docker.com/install/

2. Build a docker image

    > docker build -t celo-etl:latest .
    > docker image ls
   

3. Run a container out of the image

    > docker run -v $HOME/output:/celo-etl/output celo-etl:latest export_blocks -s 1 -e 5499999 -b 1000 -o out
   

4. Run streaming to console or Pub/Sub

    > docker build -t celo-etl:latest -f Dockerfile .
    > echo "Stream to console"
    > docker run celo-etl:latest stream --start-block 500000 --log-file log.txt
    > echo "Stream to Pub/Sub"
    > docker run -v /path_to_credentials_file/:/celo-etl/ --env GOOGLE_APPLICATION_CREDENTIALS=/celo-etl/credentials_file.json celo-etl:latest stream --start-block 500000 --output projects/<your-project>/topics/mainnet