def calc_list(request, id=None):
# view associated to the endpoints /v1/calc/list and /v1/calc/:id/status
"""
Get a list of calculations and report their id, status, calculation_mode,
is_running, description, and a url where more detailed information
can be accessed. This is called several times by the Javascript.
Responses are in JSON.
"""
base_url = _get_base_url(request)
calc_data = logs.dbcmd('get_calcs', request.GET,
utils.get_valid_users(request),
utils.get_acl_on(request), id)
response_data = []
username = psutil.Process(os.getpid()).username()
for (hc_id, owner, status, calculation_mode, is_running, desc, pid,
parent_id, size_mb) in calc_data:
url = urlparse.urljoin(base_url, 'v1/calc/%d' % hc_id)
abortable = False
if is_running:
try:
if psutil.Process(pid).username() == username:
abortable = True
except psutil.NoSuchProcess:
pass
response_data.append(
dict(id=hc_id,
owner=owner,
calculation_mode=calculation_mode,
status=status,
is_running=bool(is_running),
description=desc,
url=url,
parent_id=parent_id,
abortable=abortable,
size_mb=size_mb))
# if id is specified the related dictionary is returned instead the list
if id is not None:
[response_data] = response_data
return HttpResponse(content=json.dumps(response_data), content_type=JSON)
def calc_list(request, id=None):
# view associated to the endpoints /v1/calc/list and /v1/calc/:id/status
"""
Get a list of calculations and report their id, status, calculation_mode,
is_running, description, and a url where more detailed information
can be accessed. This is called several times by the Javascript.
Responses are in JSON.
"""
base_url = _get_base_url(request)
calc_data = logs.dbcmd('get_calcs', request.GET,
utils.get_valid_users(request),
utils.get_acl_on(request), id)
response_data = []
username = psutil.Process(os.getpid()).username()
for (hc_id, owner, status, calculation_mode, is_running, desc, pid,
parent_id, size_mb) in calc_data:
url = urlparse.urljoin(base_url, 'v1/calc/%d' % hc_id)
abortable = False
if is_running:
try:
if psutil.Process(pid).username() == username:
abortable = True
except psutil.NoSuchProcess:
pass
response_data.append(
dict(id=hc_id, owner=owner,
calculation_mode=calculation_mode, status=status,
is_running=bool(is_running), description=desc, url=url,
parent_id=parent_id, abortable=abortable, size_mb=size_mb))
# if id is specified the related dictionary is returned instead the list
if id is not None:
[response_data] = response_data
return HttpResponse(content=json.dumps(response_data),
content_type=JSON)
