import click

import yaml

from feast import utils

from feast.cli.cli_options import tagsOption

from feast.errors import FeastObjectNotFoundException

from feast.repo_operations import create_feature_store

@click.group(name="data-sources")

def data_sources_cmd():

"""

Access data sources

"""

pass

@data_sources_cmd.command("describe")

@click.argument("name", type=click.STRING)

@click.pass_context

def data_source_describe(ctx: click.Context, name: str):

"""

Describe a data source

"""

store = create_feature_store(ctx)

try:

data_source = store.get_data_source(name)

except FeastObjectNotFoundException as e:

print(e)

exit(1)

print(

yaml.dump(

yaml.safe_load(str(data_source)), default_flow_style=False, sort_keys=False

)

)

@data_sources_cmd.command(name="list")

@tagsOption

@click.pass_context

def data_source_list(ctx: click.Context, tags: list[str]):

"""

List all data sources

"""

store = create_feature_store(ctx)

table = []

tags_filter = utils.tags_list_to_dict(tags)

for datasource in store.list_data_sources(tags=tags_filter):

table.append([datasource.name, datasource.__class__])

from tabulate import tabulate

print(tabulate(table, headers=["NAME", "CLASS"], tablefmt="plain"))