blob: 0357003988772b8f8177845bfe51c9ef596cac9f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
from opendc.models.experiment import Experiment
from opendc.models.rack_state import RackState
from opendc.util import exceptions
from opendc.util.rest import Response
def GET(request):
"""Get this Experiment's Tack States."""
# Make sure required parameters are there
try:
request.check_required_parameters(
path={
'experimentId': 'int'
}
)
except exceptions.ParameterError as e:
return Response(400, e.message)
# Instantiate an Experiment from the database
experiment = Experiment.from_primary_key((request.params_path['experimentId'],))
# Make sure this Experiment exists
if not experiment.exists():
return Response(404, '{} not found.'.format(experiment))
# Make sure this user is authorized to view this Experiment's Rack States
if not experiment.google_id_has_at_least(request.google_id, 'VIEW'):
return Response(403, 'Forbidden from viewing Rack States for {}.'.format(experiment))
# Get and return the Rack States
if 'tick' in request.params_query:
rack_states = RackState.from_experiment_id_and_tick(
request.params_path['experimentId'],
request.params_query['tick']
)
else:
rack_states = RackState.from_experiment_id(request.params_path['experimentId'])
return Response(
200,
'Successfully retrieved Rack States for {}.'.format(experiment),
[x.to_JSON() for x in rack_states]
)
|
