def handle(self, *args, **options):
# Check by arguments.
if len(args) > 0:
if "/" in args[0]:
course_key, exercise_key = args[0].split("/", 1)
else:
course_key = args[0]
exercise_key = None
course = config.course_entry(course_key)
if course is None:
raise CommandError("Course not found for key: %s" % (course_key))
self.stdout.write("Configuration syntax ok for: %s" % (course_key))
if exercise_key:
(_course, exercise) = config.exercise_entry(course_key, exercise_key)
if exercise is None:
raise CommandError("Exercise not found for key: %s/%s" % (course_key, exercise_key))
self.stdout.write("Configuration syntax ok for: %s/%s" % (course_key, exercise_key))
else:
(_course, exercises) = config.exercises(course_key)
for exercise in exercises:
self.stdout.write("Configuration syntax ok for: %s/%s" % (course_key, exercise["key"]))
# Check all.
else:
for course in config.courses():
self.stdout.write("Configuration syntax ok for: %s" % (course["key"]))
(_course, exercises) = config.exercises(course["key"])
for exercise in exercises:
self.stdout.write("Configuration syntax ok for: %s/%s" % (course["key"], exercise["key"]))
def handle(self, *args, **options):
view_types = {}
for course in config.courses():
course_name = course['key']
(_, exercises) = config.exercises(course_name)
for exercise in exercises:
view_type = exercise.get('view_type', None)
if view_type == 'access.types.stdsync.createForm' and (
'container' in exercise or 'actions' in exercise):
view_type += " [async]"
view_types.setdefault(view_type, []).append(
(course_name, exercise['key']))
for view_list in view_types.values():
view_list.sort()
summary = [(key, len(courses)) for key, courses in view_types.items()]
summary.sort(key=lambda x: (x[1], x[0]), reverse=True)
print("\n ALL:")
for key, count in summary:
courses = view_types[key]
print("%s (%d)" % (key, count))
for course, exercise in courses:
print(" - %s/%s" % (course, exercise))
print("\n SUMMARY:")
for key, count in summary:
print("%s (%d)" % (key, count))
def handle(self, *args, **options):
course_key = options["course_key"]
exercise_key = options["exercise_key"]
course = config.course_entry(course_key)
if course is None:
raise CommandError("Course not found for key: %s" % (course_key))
if exercise_key:
(_course,
exercise) = config.exercise_entry(course_key, exercise_key)
if exercise is None:
raise CommandError("Exercise not found for key: %s/%s" %
(course_key, exercise_key))
if not ("personalized" in exercise and exercise["personalized"]):
raise CommandError('Exercise %s/%s is not personalized (check setting "personalized") ' \
'and hence generating is impossible' % (course_key, exercise_key))
exercises = [exercise]
else:
(_course, exercises) = config.exercises(course_key)
# take only personalized exercises
exercises = list(
filter(lambda ex: "personalized" in ex and ex["personalized"],
exercises))
if not exercises:
self.stdout.write(
self.style.WARNING(
"The course %s has no personalized exercises so no instances are generated."
% (course_key)))
return
# course and exercises have been parsed
if options["instances"] < 1:
raise CommandError("--instances value must be at least 1")
try:
for ex in exercises:
if options[
"gen_if_none_exist"] and pregenerated_exercise_instances(
course, ex):
# some instances already exist so do not delete them and do not generate any new instances
continue
if not options["keep_old"]:
delete_pregenerated_exercise_instances(course, ex)
# check if there are any users that had accessed any of the old, deleted instances
for _ in glob.iglob(
os.path.join(settings.PERSONALIZED_CONTENT_PATH,
course_key, "users", "*", ex["key"])):
self.stderr.write("Warning: previous exercise instances for %s/%s " \
"were deleted but there are users that had accessed those instances" %
(course_key, ex["key"]))
break
# ensure that base directory exists
prepare_pregenerated_exercises_directory(course, ex)
generate_exercise_instances(course, ex, options["instances"])
except Exception as e:
raise CommandError(str(e))
def handle(self, *args, **options):
images = {}
for course in config.courses():
course_name = course['key']
(_, exercises) = config.exercises(course_name)
for exercise in exercises:
container = exercise.get('container', {})
image = container.get("image")
if image:
base, has_tag, tag = image.rpartition(':')
if not has_tag:
base, tag = tag, 'latest'
course_counts = images.setdefault(base, {}).setdefault(tag, {})
if course_name in course_counts:
course_counts[course_name] += 1
else:
course_counts[course_name] = 1
image_counts = []
for image, tags in images.items():
image_count = 0
tag_counts = []
for tag, courses in tags.items():
course_counts = [(count, course) for course, count in courses.items()]
course_counts.sort(reverse=True)
tag_count = sum((x for x, _ in course_counts))
tag_counts.append((tag_count, tag, course_counts))
image_count += tag_count
tag_counts.sort(reverse=True)
image_counts.append((image_count, image, tag_counts))
image_counts.sort(reverse=True)
for image_count, image, tag_counts in image_counts:
for tag_count, tag, course_counts in tag_counts:
print("%s:%s %d:" % (image, tag, tag_count))
for count, course in course_counts:
print(" - %s: %d" % (course, count))
def handle(self, *args, **options):
# Check by arguments.
if len(args) > 0:
if "/" in args[0]:
course_key, exercise_key = args[0].split("/", 1)
else:
course_key = args[0]
exercise_key = None
course = config.course_entry(course_key)
if course is None:
raise CommandError("Course not found for key: %s" %
(course_key))
self.stdout.write("Configuration syntax ok for: %s" % (course_key))
if exercise_key:
(_course,
exercise) = config.exercise_entry(course_key, exercise_key)
if exercise is None:
raise CommandError("Exercise not found for key: %s/%s" %
(course_key, exercise_key))
self.stdout.write("Configuration syntax ok for: %s/%s" %
(course_key, exercise_key))
else:
(_course, exercises) = config.exercises(course_key)
for exercise in exercises:
self.stdout.write("Configuration syntax ok for: %s/%s" %
(course_key, exercise["key"]))
# Check all.
else:
for course in config.courses():
self.stdout.write("Configuration syntax ok for: %s" %
(course["key"]))
(_course, exercises) = config.exercises(course["key"])
for exercise in exercises:
self.stdout.write("Configuration syntax ok for: %s/%s" %
(course["key"], exercise["key"]))
def handle(self, *args, **options):
course_key = options["course_key"]
exercise_key = options["exercise_key"]
course = config.course_entry(course_key)
if course is None:
raise CommandError("Course not found for key: %s" % (course_key))
if exercise_key:
(_course, exercise) = config.exercise_entry(course_key, exercise_key)
if exercise is None:
raise CommandError("Exercise not found for key: %s/%s" % (course_key, exercise_key))
if not ("personalized" in exercise and exercise["personalized"]):
raise CommandError('Exercise %s/%s is not personalized (check setting "personalized") ' \
'and hence generating is impossible' % (course_key, exercise_key))
exercises = [exercise]
else:
(_course, exercises) = config.exercises(course_key)
# take only personalized exercises
exercises = list(filter(lambda ex: "personalized" in ex and ex["personalized"], exercises))
if not exercises:
self.stdout.write(self.style.WARNING("The course %s has no personalized exercises so no instances are generated." % (course_key)))
return
# course and exercises have been parsed
if options["instances"] < 1:
raise CommandError("--instances value must be at least 1")
try:
for ex in exercises:
if options["gen_if_none_exist"] and pregenerated_exercise_instances(course, ex):
# some instances already exist so do not delete them and do not generate any new instances
continue
if not options["keep_old"]:
delete_pregenerated_exercise_instances(course, ex)
# check if there are any users that had accessed any of the old, deleted instances
for _ in glob.iglob(os.path.join(settings.PERSONALIZED_CONTENT_PATH,
course_key, "users", "*", ex["key"])):
self.stderr.write("Warning: previous exercise instances for %s/%s " \
"were deleted but there are users that had accessed those instances" %
(course_key, ex["key"]))
break
# ensure that base directory exists
prepare_pregenerated_exercises_directory(course, ex)
generate_exercise_instances(course, ex, options["instances"])
except Exception as e:
raise CommandError(str(e))
def handle(self, *args, **options):
images = {}
for course in config.courses():
course_name = course['key']
(_, exercises) = config.exercises(course_name)
for exercise in exercises:
container = exercise.get('container', {})
image = container.get("image")
if image:
base, has_tag, tag = image.rpartition(':')
if not has_tag:
base, tag = tag, 'latest'
course_counts = images.setdefault(base,
{}).setdefault(tag, {})
if course_name in course_counts:
course_counts[course_name] += 1
else:
course_counts[course_name] = 1
image_counts = []
for image, tags in images.items():
image_count = 0
tag_counts = []
for tag, courses in tags.items():
course_counts = [(count, course)
for course, count in courses.items()]
course_counts.sort(reverse=True)
tag_count = sum((x for x, _ in course_counts))
tag_counts.append((tag_count, tag, course_counts))
image_count += tag_count
tag_counts.sort(reverse=True)
image_counts.append((image_count, image, tag_counts))
image_counts.sort(reverse=True)
for image_count, image, tag_counts in image_counts:
for tag_count, tag, course_counts in tag_counts:
print("%s:%s %d:" % (image, tag, tag_count))
for count, course in course_counts:
print(" - %s: %d" % (course, count))