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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="on-demand-feature-views")

def on_demand_feature_views_cmd():

"""

[Experimental] Access on demand feature views

"""

pass

@on_demand_feature_views_cmd.command("describe")

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

@click.pass_context

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

"""

[Experimental] Describe an on demand feature view

"""

store = create_feature_store(ctx)

try:

on_demand_feature_view = store.get_on_demand_feature_view(name)

except FeastObjectNotFoundException as e:

print(e)

exit(1)

print(

yaml.dump(

yaml.safe_load(str(on_demand_feature_view)),

default_flow_style=False,

sort_keys=False,

)

)

@on_demand_feature_views_cmd.command(name="list")

@tagsOption

@click.pass_context

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

"""

[Experimental] List all on demand feature views

"""

store = create_feature_store(ctx)

table = []

tags_filter = utils.tags_list_to_dict(tags)

for on_demand_feature_view in store.list_on_demand_feature_views(tags=tags_filter):

table.append([on_demand_feature_view.name])

from tabulate import tabulate

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