def serialize_homework(hw):
"""
Unpacks a Homework object into a dictionary for easy JSON parsing.
:param hw: A Homework item to be unpacked.
:return: Dictionary containing the Homework along with nested Items and
Tests.
"""
items = []
for item in hw.items:
tests = []
for test in item.tests:
tests.append(
{
'id': testserializer.dumps(test.id),
'description': test.description,
'input': test.stdin,
'timeout': test.timeout
}
)
items.append(
{
'id': itemserializer.dumps(item.id),
'name': item.name,
'description': item.description,
'tests': tests
}
)
return {
'id': hwserializer.dumps(hw.id),
'name': hw.name,
'description': hw.description,
'items': items
}
def serialize_homework(hw):
"""
Unpacks a Homework object into a dictionary for easy JSON parsing.
:param hw: A Homework item to be unpacked.
:return: Dictionary containing the Homework along with nested Items and
Tests.
"""
items = []
for item in hw.items:
tests = []
for test in item.tests:
tests.append(
{
'id': testserializer.dumps(test.id),
'description': test.description,
'input': test.stdin,
'timeout': test.timeout
}
)
items.append(
{
'id': itemserializer.dumps(item.id),
'name': item.name,
'description': item.description,
'tests': tests
}
)
return {
'id': hwserializer.dumps(hw.id),
'name': hw.name,
'description': hw.description,
'items': items
}
def activate_hw():
id = click.prompt('ID of the homework to activate', type=str)
realid = hwserializer.loads(id)
hw = Homework.query.get(realid)
if hw:
hw.activate()
db.session.commit()
click.echo('Activated homework: ' + hwserializer.dumps(hw.id))
else:
click.echo('No such homework: ' + id)
def activate_hw():
id = click.prompt('ID of the homework to activate', type=str)
realid = hwserializer.loads(id)
hw = Homework.query.get(realid)
if hw:
hw.activate()
db.session.commit()
click.echo('Activated homework: ' + hwserializer.dumps(hw.id))
else:
click.echo('No such homework: ' + id)
def create_hw():
name = click.prompt('Name of the assignment', type=str)
click.echo('Description: (Ctrl-D to finish):')
description = sys.stdin.read()
hw = Homework(name, description)
db.session.add(hw)
db.session.commit()
click.echo('Homework created with id: ' + hwserializer.dumps(hw.id))
additem = click.confirm('Do you wish to add an item to this homework?')
while additem:
add_item_to_homework(hw)
additem = click.confirm('Do you wish to add another item?')
def create_hw():
name = click.prompt('Name of the assignment', type=str)
click.echo('Description: (Ctrl-D to finish):')
description = sys.stdin.read()
hw = Homework(name, description)
db.session.add(hw)
db.session.commit()
click.echo('Homework created with id: ' + hwserializer.dumps(hw.id))
additem = click.confirm('Do you wish to add an item to this homework?')
while additem:
add_item_to_homework(hw)
additem = click.confirm('Do you wish to add another item?')
def main():
with open(sys.argv[1], 'r') as infile:
hw = json.loads(infile.read())
dbhw = Homework(hw['name'], hw['description'])
db.session.add(dbhw)
db.session.commit()
for item in hw['items']:
dbitem = dbhw.add_item(item['name'], item['description'])
db.session.add(dbitem)
db.session.commit()
for test in item['tests']:
dbtest = dbitem.add_test(test['description'], test['input'],
test['output'])
db.session.add(dbtest)
db.session.commit()
return hwserializer.dumps(dbhw.id)
def delete_hw():
id = click.prompt('ID of the homework to delete', type=str)
realid = hwserializer.loads(id)
hw = Homework.query.get(realid)
if hw:
if not click.confirm('Please confirm!', default=False):
return
for item in hw.items:
for test in item.tests:
subs = RequestLog.query.filter(
RequestLog.test_id == test.id).all()
for sub in subs:
db.session.delete(sub)
db.session.delete(test)
db.session.delete(item)
db.session.delete(hw)
db.session.commit()
click.echo('Deleted homework: ' + hwserializer.dumps(hw.id))
else:
click.echo('No such homework: ' + id)
def delete_hw():
id = click.prompt('ID of the homework to delete', type=str)
realid = hwserializer.loads(id)
hw = Homework.query.get(realid)
if hw:
if not click.confirm('Please confirm!', default=False):
return
for item in hw.items:
for test in item.tests:
subs = RequestLog.query.filter(RequestLog.test_id ==
test.id).all()
for sub in subs:
db.session.delete(sub)
db.session.delete(test)
db.session.delete(item)
db.session.delete(hw)
db.session.commit()
click.echo('Deleted homework: ' + hwserializer.dumps(hw.id))
else:
click.echo('No such homework: ' + id)
def list_all():
active = Homework.query.all()
click.echo('Assigments: (id - name)')
for hw in active:
click.echo(hwserializer.dumps(hw.id) + ' - ' + hw.name)
click.echo('\n')
def list_all():
active = Homework.query.all()
click.echo('Assigments: (id - name)')
for hw in active:
click.echo(hwserializer.dumps(hw.id) + ' - ' + hw.name)
click.echo('\n')
from moulinette import hwserializer
from moulinette.homework.models import *
from moulinette.stats_and_logs.models import *
def get_submissions_hw(id):
count = 0
items = Item.query.filter(Item.homework_id == id).all()
for item in items:
tests = Test.query.filter(Test.item_id == item.id).all()
for test in tests:
submissions = RequestLog.query.filter(RequestLog.test_id ==
test.id).all()
count += len(submissions)
return count
if __name__ == '__main__':
homeworks = Homework.query.all()
for homework in homeworks:
serialid = hwserializer.dumps(homework.id)
print('ID: ' + serialid)
print('Name: ' + homework.name)
print('Count: ' + str(get_submissions_hw(homework.id)))
print()
