Add the 'kfp experiment' commands

sdk/python/kfp/cli/cli.py

@@ -19,6 +19,7 @@
 from .run import run
 from .pipeline import pipeline
 from .diagnose_me_cli import diagnose_me
+from .experiment import experiment
 
 @click.group()
 @click.option('--endpoint', help='Endpoint of the KFP API service to connect.')
@@ -40,6 +41,7 @@ def main():
     cli.add_command(run)
     cli.add_command(pipeline)
     cli.add_command(diagnose_me,'diagnose_me')
+    cli.add_command(experiment)
     try:
         cli(obj={}, auto_envvar_prefix='KFP')
     except Exception as e:

sdk/python/kfp/cli/experiment.py

@@ -0,0 +1,96 @@
+import click
+import logging
+from tabulate import tabulate
+
+
+@click.group()
+def experiment():
+    """Manage experiment resources"""
+    pass
+
+
+@experiment.command()
+@click.option(
+    '--description',
+    help="Description of the experiment."
+)
+@click.argument("name")
+@click.pass_context
+def create(ctx, description, name):
+    """Create an experiment"""
+    client = ctx.obj["client"]
+
+    response = client.create_experiment(name, description=description)
+    logging.info("Experiment {} has been submitted\n".format(name))
+    _display_experiment(response)
+
+
+@experiment.command()
+@click.option(
+    '--max-size',
+    default=100,
+    help="Max size of the listed experiments."
+)
+@click.pass_context
+def list(ctx, max_size):
+    """List experiments"""
+    client = ctx.obj['client']
+
+    response = client.experiments.list_experiment(
+        page_size=max_size,
+        sort_by="created_at desc"
+    )
+    if response.experiments:
+        _display_experiments(response.experiments)
+    else:
+        logging.info("No experiments found")
+
+
+@experiment.command()
+@click.argument("experiment-id")
+@click.pass_context
+def get(ctx, experiment_id):
+    """Get detailed information about an experiment"""
+    client = ctx.obj["client"]
+
+    response = client.get_experiment(experiment_id)
+    _display_experiment(response)
+
+
+@experiment.command()
+@click.argument("experiment-id")
+@click.pass_context
+def delete(ctx, experiment_id):
+    """Delete an experiment"""
+
+    confirmation = "Caution. The RunDetails page could have an issue" \
+                   " when it renders a run that has no experiment." \
+                   " Do you want to continue?"
+    if not click.confirm(confirmation):
+        return
+
+    client = ctx.obj["client"]
+
+    client.experiments.delete_experiment(id=experiment_id)
+    print("{} is deleted.".format(experiment_id))
+
+
+def _display_experiments(experiments):
+    headers = ["Experiment ID", "Name", "Created at"]
+    data = [[
+        exp.id,
+        exp.name,
+        exp.created_at.isoformat()
+    ] for exp in experiments]
+    print(tabulate(data, headers=headers, tablefmt="grid"))
+
+
+def _display_experiment(exp):
+    print(tabulate([], headers=["Experiment Details"]))
+    table = [
+        ["ID", exp.id],
+        ["Name", exp.name],
+        ["Description", exp.description],
+        ["Created at", exp.created_at.isoformat()],
+    ]
+    print(tabulate(table, tablefmt="plain"))