def action_execute(self, ids):
from gengine.metadata import DBSession
from gengine.app.model import t_tasks, t_taskexecutions
from gengine.app.registries import get_task_registry
tasks = DBSession.execute(
t_tasks.select().where(t_tasks.c.id.in_(*ids))
).fetchall()
for task in tasks:
result = get_task_registry().execute(
name=task["task_name"],
config=task["config"]
)
logged = result.get("log", None)
success = result.get("success", True)
DBSession.bind.execute(
t_taskexecutions.insert().values({
'task_id': task["id"],
'planned_at': dt_now(),
'finished_at': dt_now(),
'log': logged,
'success': success
})
)
flash("Executed")
def forward(cls, subjecttype_id, context_subject_id, from_date, to_date, whole_time_required=False):
# We are comparing all subjects of type subject_type which have been part of context_subject_id between from_date and to_date
# By default, they don't have to be member all the time (whole_time_required).
#print("Looking for descendents of %s of type %s" % (context_subject_id, subjecttype_id))
#print("From Date: %s, To Date: %s, whole_time_required: %s" % (from_date, to_date, whole_time_required))
ancestor_subjects = Subject.get_descendent_subjects(
subject_id=context_subject_id,
of_type_id=subjecttype_id,
from_date=from_date if from_date else dt_now(),
to_date=to_date if to_date else dt_now(),
whole_time_required=whole_time_required
)
subjects = [x for x in ancestor_subjects.keys()]
return subjects
def get_user(request):
if not asbool(settings.get("enable_user_authentication", False)):
return None
token = request.headers.get('X-Auth-Token')
if (not token) and request.cookies.get("X-Auth-Token"):
token = request.cookies.get("X-Auth-Token")
if token is not None:
from gengine.app.model import DBSession, AuthUser, AuthToken
tokenObj = DBSession.query(AuthToken).filter(AuthToken.token.like(token)).first()
user = None
if tokenObj and tokenObj.valid_until < dt_now():
tokenObj.extend()
if tokenObj:
user = tokenObj.user
if not user:
raise APIError(401, "invalid_token", "Invalid token provided.")
if not user.active:
raise APIError(404, "user_is_not_activated", "Your user is not activated.")
return user
return None
def increase_value(request):
"""increase a value for the subject"""
subject_id = int(request.matchdict["subject_id"])
try:
value = float(request.POST["value"])
except:
try:
doc = request.json_body
value = doc["value"]
except:
raise APIError(400, "invalid_value", "Invalid value provided")
key = request.matchdict["key"] if (
"key" in request.matchdict
and request.matchdict["key"] is not None) else ""
variable_name = request.matchdict["variable_name"]
subject = Subject.get_subject(subject_id)
if not subject:
raise APIError(404, "subject_not_found", "subject not found")
variable = Variable.get_variable_by_name(variable_name)
if not variable:
raise APIError(404, "variable_not_found", "variable not found")
if asbool(get_settings().get("enable_user_authentication", False)):
if not AuthUser.may_increase(variable, request, subject_id):
raise APIError(
403, "forbidden",
"You may not increase the variable for this subject.")
Value.increase_value(variable_name,
subject["id"],
value,
key,
at_datetime=dt_now())
try:
achievement_history = int(request.GET["achievement_history"])
except:
achievement_history = 2
output = _get_progress(achievements_for_subject=subject,
requesting_subject=request.subject,
achievement_history=achievement_history)
output = copy.deepcopy(output)
to_delete = list()
for i in range(len(output["achievements"])):
if len(output["achievements"][i]["new_levels"]) > 0:
if "levels" in output["achievements"][i]:
del output["achievements"][i]["levels"]
if "priority" in output["achievements"][i]:
del output["achievements"][i]["priority"]
if "goals" in output["achievements"][i]:
del output["achievements"][i]["goals"]
else:
to_delete.append(i)
for i in sorted(to_delete, reverse=True):
del output["achievements"][i]
return output
def main(argv=sys.argv):
if len(argv) < 2:
usage(argv)
config_uri = argv[1]
options = parse_vars(argv[2:])
setup_logging(config_uri)
settings = get_appsettings(config_uri, options=options)
import gengine
gengine.main({}, **settings)
from gengine.metadata import (DBSession)
sess = DBSession()
import gengine.app.model as m
import crontab
from gengine.app.registries import get_task_registry
enginetasks = get_task_registry().registrations
with transaction.manager:
mark_changed(sess, transaction.manager, True)
tasks = sess.execute(m.t_tasks.select()).fetchall()
for task in tasks:
cron = task["cron"]
if not cron:
cron = enginetasks.get(task["task_name"]).get(
"default_cron", None)
if cron:
now = dt_now().replace(second=0)
item = crontab.CronItem(line=cron)
s = item.schedule(date_from=now)
prev = s.get_next().replace(second=0)
next = s.get_next().replace(second=0)
execs = sess.execute(m.t_taskexecutions.select().where(
and_(
m.t_taskexecutions.c.task_id == task["id"],
m.t_taskexecutions.c.canceled_at == None,
m.t_taskexecutions.c.finished_at == None,
)).order_by(
m.t_taskexecutions.c.planned_at.desc())).fetchall()
found = False
for exec in execs:
if exec["planned_at"] >= next:
# The next execution is already planned
found = True
if exec["planned_at"] <= prev and prev < dt_ago(
minutes=10) and not exec["locked_at"]:
# The execution is more than 10 minutes in the past and not yet locked (worker not running / overloaded)
if next - datetime.timedelta(minutes=10) < dt_now():
# The next execution is planned in less than 10 minutes, cancel the other one
sess.execute(m.t_taskexecutions.update().values({
'canceled_at':
dt_now()
}).where({'id': exec["id"]}))
if exec["locked_at"] and exec["locked_at"] < dt_ago(
hours=24):
# this task is running for more than 24 hours. probably crashed.... set it to canceled
sess.execute(m.t_taskexecutions.update().values({
'canceled_at':
dt_now()
}).where({'id': exec["id"]}))
if not found:
# Plan next execution
sess.execute(m.t_taskexecutions.insert().values({
'task_id':
task["id"],
'planned_at':
next
}))
sess.flush()
sess.commit()