def resource_usage(request):
resources_meta = presentation.RESOURCES
current_usage = quotas.get_user_quotas(request.user)
current_usage = json.dumps(current_usage['system'])
resource_catalog, resource_groups = _resources_catalog(for_usage=True)
if resource_catalog is False:
# on fail resource_groups contains the result object
result = resource_groups
messages.error(
request, 'Unable to retrieve system resources: %s' % result.reason)
resource_catalog = json.dumps(resource_catalog)
resource_groups = json.dumps(resource_groups)
resources_order = json.dumps(resources_meta.get('resources_order'))
return render_response(
'im/resource_usage.html',
context_instance=get_context(request),
resource_catalog=resource_catalog,
resource_groups=resource_groups,
resources_order=resources_order,
current_usage=current_usage,
token_cookie_name=settings.COOKIE_NAME,
usage_update_interval=settings.USAGE_UPDATE_INTERVAL)
def resource_usage(request):
resources_meta = presentation.RESOURCES
current_usage = quotas.get_user_quotas(request.user)
current_usage = json.dumps(current_usage['system'])
resource_catalog, resource_groups = _resources_catalog()
if resource_catalog is False:
# on fail resource_groups contains the result object
result = resource_groups
messages.error(request, 'Unable to retrieve system resources: %s' %
result.reason)
resource_catalog = json.dumps(resource_catalog)
resource_groups = json.dumps(resource_groups)
resources_order = json.dumps(resources_meta.get('resources_order'))
return render_response('im/resource_usage.html',
context_instance=get_context(request),
resource_catalog=resource_catalog,
resource_groups=resource_groups,
resources_order=resources_order,
current_usage=current_usage,
token_cookie_name=settings.COOKIE_NAME,
usage_update_interval=
settings.USAGE_UPDATE_INTERVAL)
def quotas(request):
visible_resources = get_visible_resources()
resource_names = [r.name for r in visible_resources]
memberships = request.user.projectmembership_set.actually_accepted()
sources = [project_ref(m.project.uuid) for m in memberships]
result = get_user_quotas(request.user, resources=resource_names,
sources=sources)
return json_response(result)
def get_quotas(user):
"""Transform the resource usage dictionary of a user.
Return a list of dictionaries that represent the quotas of the user. Each
dictionary has the following form:
{
'project': <Project instance>,
'resources': [('Resource Name1', <Resource dict>),
('Resource Name2', <Resource dict>),...]
}
where 'Resource Name' is the name of the resource and <Resource dict> is
the dictionary that is returned by list_user_quotas and has the following
fields:
pending, project_pending, project_limit, project_usage, usage.
Note, the get_quota_usage function returns many dicts, but we only keep the
ones that have limit > 0
"""
usage = get_user_quotas(user)
quotas = []
for project_id, resource_dict in usage.iteritems():
source = {}
source['project'] = Project.objects.get(uuid=project_id)
q_res = source['resources'] = []
for resource_name, resource in resource_dict.iteritems():
# Chech if the resource is useful to display
project_limit = resource['project_limit']
usage = resource['usage']
r = get_resource(resource_name)
if not is_resource_useful(r, project_limit, usage):
continue
usage = units.show(usage, r.unit)
limit = units.show(resource['limit'], r.unit)
taken_by_others = resource['project_usage'] - resource['usage']
effective_limit = min(resource['limit'],
project_limit - taken_by_others)
if effective_limit < 0:
effective_limit = 0
effective_limit = units.show(effective_limit, r.unit)
if limit != effective_limit:
limit += " (Effective Limit: " + effective_limit + ")"
q_res.append((
r.report_desc,
usage,
limit,
))
quotas.append(source)
return quotas
def resource_usage(request):
resources_meta = presentation.RESOURCES
# resolve uuids of projects the user consumes quota from
user = request.user
quota_filters = Q(usage_min__gt=0, limit__gt=0)
quota_uuids = map(
lambda k: k[1],
quotas.get_users_quotas_counters([user], flt=quota_filters)[0].keys(),
)
# resolve uuids of projects the user is member to
user_memberships = request.user.projectmembership_set.actually_accepted()
membership_uuids = [m.project.uuid for m in user_memberships]
# merge uuids
uuids = set(quota_uuids + membership_uuids)
uuid_refs = map(quotas.project_ref, uuids)
user_quotas = quotas.get_user_quotas(request.user, sources=uuid_refs)
projects = Project.objects.filter(uuid__in=uuids)
user_projects = projects_api.get_projects_details(projects)
resource_catalog, resource_groups = _resources_catalog()
if resource_catalog is False:
# on fail resource_groups contains the result object
result = resource_groups
messages.error(
request, 'Unable to retrieve system resources: %s' % result.reason)
# Exclude projects that are terminated *and* the user has no active
# resources (usage>0)
non_terminated_projects = [
p["id"] for p in user_projects if p["state"] != "terminated"
]
user_quotas = dict([(p_id, p_quotas)
for (p_id, p_quotas) in user_quotas.items()
if p_id in non_terminated_projects
or filter(lambda x: x["usage"] > 0, p_quotas.values())
])
resource_catalog = json.dumps(resource_catalog)
resource_groups = json.dumps(resource_groups)
resources_order = json.dumps(resources_meta.get('resources_order'))
projects_details = json.dumps(user_projects, default=_dthandler)
user_quotas = json.dumps(user_quotas)
interval = settings.USAGE_UPDATE_INTERVAL
return render_response('im/resource_usage.html',
context_instance=get_context(request),
resource_catalog=resource_catalog,
resource_groups=resource_groups,
resources_order=resources_order,
projects_details=projects_details,
user_quotas=user_quotas,
token_cookie_name=settings.COOKIE_NAME,
usage_update_interval=interval)
def quotas(request):
visible_resources = get_visible_resources()
resource_names = [r.name for r in visible_resources]
memberships = request.user.projectmembership_set.actually_accepted()
memberships = memberships.exclude(project__state__in=Project.HIDDEN_STATES)
sources = [project_ref(m.project.uuid) for m in memberships]
result = get_user_quotas(request.user, resources=resource_names,
sources=sources)
return json_response(result)
def resource_usage(request):
resources_meta = presentation.RESOURCES
# resolve uuids of projects the user consumes quota from
user = request.user
quota_filters = Q(usage_min__gt=0, limit__gt=0)
quota_uuids = map(lambda k: k[1],
quotas.get_users_quotas_counters([user],
flt=quota_filters)[0].keys(),)
# resolve uuids of projects the user is member to
user_memberships = request.user.projectmembership_set.actually_accepted()
membership_uuids = [m.project.uuid for m in user_memberships]
# merge uuids
uuids = set(quota_uuids + membership_uuids)
uuid_refs = map(quotas.project_ref, uuids)
user_quotas = quotas.get_user_quotas(request.user, sources=uuid_refs)
projects = Project.objects.filter(uuid__in=uuids)
user_projects = projects_api.get_projects_details(projects)
resource_catalog, resource_groups = _resources_catalog()
if resource_catalog is False:
# on fail resource_groups contains the result object
result = resource_groups
messages.error(request, 'Unable to retrieve system resources: %s' %
result.reason)
# Exclude projects that are terminated *and* the user has no active
# resources (usage>0)
non_terminated_projects = [p["id"] for p in user_projects
if p["state"] != "terminated"]
user_quotas = dict([(p_id, p_quotas)
for (p_id, p_quotas) in user_quotas.items()
if p_id in non_terminated_projects
or
filter(lambda x: x["usage"] > 0, p_quotas.values())])
resource_catalog = json.dumps(resource_catalog)
resource_groups = json.dumps(resource_groups)
resources_order = json.dumps(resources_meta.get('resources_order'))
projects_details = json.dumps(user_projects, default=_dthandler)
user_quotas = json.dumps(user_quotas)
interval = settings.USAGE_UPDATE_INTERVAL
return render_response('im/resource_usage.html',
context_instance=get_context(request),
resource_catalog=resource_catalog,
resource_groups=resource_groups,
resources_order=resources_order,
projects_details=projects_details,
user_quotas=user_quotas,
token_cookie_name=settings.COOKIE_NAME,
usage_update_interval=interval)
def get_quotas(user):
"""Transform the resource usage dictionary of a user.
Return a list of dictionaries that represent the quotas of the user. Each
dictionary has the following form:
{
'project': <Project instance>,
'resources': [('Resource Name1', <Resource dict>),
('Resource Name2', <Resource dict>),...]
}
where 'Resource Name' is the name of the resource and <Resource dict> is
the dictionary that is returned by list_user_quotas and has the following
fields:
pending, project_pending, project_limit, project_usage, usage.
Note, the get_quota_usage function returns many dicts, but we only keep the
ones that have limit > 0
"""
usage = get_user_quotas(user)
quotas = []
for project_id, resource_dict in usage.iteritems():
source = {}
source['project'] = Project.objects.get(uuid=project_id)
q_res = source['resources'] = []
for resource_name, resource in resource_dict.iteritems():
# Chech if the resource is useful to display
project_limit = resource['project_limit']
usage = resource['usage']
r = get_resource(resource_name)
if not is_resource_useful(r, project_limit, usage):
continue
usage = units.show(usage, r.unit)
limit = units.show(resource['limit'], r.unit)
taken_by_others = resource['project_usage'] - resource['usage']
effective_limit = min(resource['limit'], project_limit - taken_by_others)
if effective_limit < 0:
effective_limit = 0
effective_limit = units.show(effective_limit, r.unit)
if limit != effective_limit:
limit += " (Effective Limit: " + effective_limit + ")"
q_res.append((r.report_desc, usage, limit,))
quotas.append(source)
return quotas
def handle(self, *args, **options):
if len(args) != 1:
raise CommandError("Please provide a user ID or email")
identifier = args[0]
if identifier.isdigit():
users = AstakosUser.objects.filter(id=int(identifier))
else:
try:
uuid.UUID(identifier)
except:
users = AstakosUser.objects.filter(email__iexact=identifier)
else:
users = AstakosUser.objects.filter(uuid=identifier)
if users.count() == 0:
field = "id" if identifier.isdigit() else "email"
msg = "Unknown user with %s '%s'" % (field, identifier)
raise CommandError(msg)
for user in users:
kv = OrderedDict(
[
("id", user.id),
("uuid", user.uuid),
("status", user.status_display),
("email", user.email),
("first name", user.first_name),
("last name", user.last_name),
("admin", user.is_superuser),
("last login", user.last_login),
("date joined", user.date_joined),
("last update", user.updated),
# ('token', user.auth_token),
("token expiration", user.auth_token_expires),
("providers", user.auth_providers_display),
("groups", [elem.name for elem in user.groups.all()]),
("permissions", [elem.codename for elem in user.user_permissions.all()]),
("group permissions", user.get_group_permissions()),
("email_verified", user.email_verified),
("moderated", user.moderated),
("rejected", user.is_rejected),
("active", user.is_active),
("username", user.username),
("activation_sent_date", user.activation_sent),
("last_login_details", user.last_login_info_display),
]
)
if get_latest_terms():
has_signed_terms = user.signed_terms
kv["has_signed_terms"] = has_signed_terms
if has_signed_terms:
kv["date_signed_terms"] = user.date_signed_terms
utils.pprint_table(self.stdout, [kv.values()], kv.keys(), options["output_format"], vertical=True)
if options["list_quotas"] and user.is_accepted():
unit_style = options["unit_style"]
check_style(unit_style)
quotas = get_user_quotas(user)
if quotas:
self.stdout.write("\n")
print_data, labels = show_user_quotas(quotas, style=unit_style)
utils.pprint_table(self.stdout, print_data, labels, options["output_format"], title="User Quota")
if options["list_projects"]:
print_data, labels = ownerships(user)
if print_data:
self.stdout.write("\n")
utils.pprint_table(
self.stdout, print_data, labels, options["output_format"], title="Owned Projects"
)
print_data, labels = memberships(user)
if print_data:
self.stdout.write("\n")
utils.pprint_table(
self.stdout, print_data, labels, options["output_format"], title="Project Memberships"
)
def quotas(request):
visible_resources = get_visible_resources()
resource_names = [r.name for r in visible_resources]
result = get_user_quotas(request.user, resources=resource_names)
return json_response(result)
def quotas(request):
visible_resources = get_visible_resources()
resource_names = [r.name for r in visible_resources]
result = get_user_quotas(request.user, resources=resource_names)
return json_response(result)
def handle(self, *args, **options):
if len(args) != 1:
raise CommandError("Please provide a user ID or email")
identifier = args[0]
if identifier.isdigit():
users = AstakosUser.objects.filter(id=int(identifier))
else:
try:
uuid.UUID(identifier)
except:
users = AstakosUser.objects.filter(email__iexact=identifier)
else:
users = AstakosUser.objects.filter(uuid=identifier)
if users.count() == 0:
field = 'id' if identifier.isdigit() else 'email'
msg = "Unknown user with %s '%s'" % (field, identifier)
raise CommandError(msg)
for user in users:
kv = OrderedDict([
('id', user.id),
('uuid', user.uuid),
('status', user.status_display),
('email', user.email),
('first name', user.first_name),
('last name', user.last_name),
('admin', user.is_superuser),
('last login', user.last_login),
('date joined', user.date_joined),
('last update', user.updated),
#('token', user.auth_token),
('token expiration', user.auth_token_expires),
('providers', user.auth_providers_display),
('groups', [elem.name for elem in user.groups.all()]),
('permissions',
[elem.codename for elem in user.user_permissions.all()]),
('group permissions', user.get_group_permissions()),
('email_verified', user.email_verified),
('moderated', user.moderated),
('rejected', user.is_rejected),
('active', user.is_active),
('username', user.username),
('activation_sent_date', user.activation_sent),
('last_login_details', user.last_login_info_display),
])
if get_latest_terms():
has_signed_terms = user.signed_terms
kv['has_signed_terms'] = has_signed_terms
if has_signed_terms:
kv['date_signed_terms'] = user.date_signed_terms
utils.pprint_table(self.stdout, [kv.values()],
kv.keys(),
options["output_format"],
vertical=True)
if options["list_quotas"] and user.is_accepted():
unit_style = options["unit_style"]
check_style(unit_style)
quotas = get_user_quotas(user)
if quotas:
self.stdout.write("\n")
print_data, labels = show_user_quotas(quotas,
style=unit_style)
utils.pprint_table(self.stdout,
print_data,
labels,
options["output_format"],
title="User Quota")
if options["list_projects"]:
print_data, labels = ownerships(user)
if print_data:
self.stdout.write("\n")
utils.pprint_table(self.stdout,
print_data,
labels,
options["output_format"],
title="Owned Projects")
print_data, labels = memberships(user)
if print_data:
self.stdout.write("\n")
utils.pprint_table(self.stdout,
print_data,
labels,
options["output_format"],
title="Project Memberships")
def quotas(request):
result = get_user_quotas(request.user)
return json_response(result)