blob: 97113e4a9cfb8b67ebad128f1702fadae3e5b782 (
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
|
from opendc.models.experiment import Experiment
from opendc.models.machine_state import MachineState
from opendc.util import database, exceptions
from opendc.util.rest import Response
def GET(request):
"""Get this Experiment's Machine 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 exisits
if not experiment.exists():
return Response(404, '{} not found.'.format(experiment))
# Make sure this user is authorized to view this Experiment's Machine States
if not experiment.google_id_has_at_least(request.google_id, 'VIEW'):
return Response(403, 'Forbidden from viewing Machine States for {}.'.format(experiment))
# Get and return the Machine States
if 'tick' in request.params_query:
machine_states = MachineState.from_experiment_id_and_tick(
request.params_path['experimentId'],
request.params_query['tick']
)
else:
machine_states = MachineState.from_experiment_id(request.params_path['experimentId'])
return Response(
200,
'Successfully retrieved Machine States for {}.'.format(experiment),
[x.to_JSON() for x in machine_states]
)
|
