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 add_item_to_homework(hw):
name = click.prompt('Name of the homework item', type=str)
click.echo('Description: (Ctrl-D to finish):')
description = sys.stdin.read()
item = hw.add_item(name, description)
click.echo('Created item with id: ' + itemserializer.dumps(item.id))
addtest = click.confirm('Do you wish to add a test to this item?')
while addtest:
add_test_to_item(item)
addtest = click.confirm('Do you wish to add another test?')
def add_item_to_homework(hw):
name = click.prompt('Name of the homework item', type=str)
click.echo('Description: (Ctrl-D to finish):')
description = sys.stdin.read()
item = hw.add_item(name, description)
click.echo('Created item with id: ' + itemserializer.dumps(item.id))
addtest = click.confirm('Do you wish to add a test to this item?')
while addtest:
add_test_to_item(item)
addtest = click.confirm('Do you wish to add another test?')
def edit_item():
active = Item.query.all()
click.echo('Items: (id - name)')
for item in active:
click.echo(itemserializer.dumps(item.id) + ' - ' + item.name)
click.echo('\n')
id = click.prompt('ID of item to edit: ', type=str)
item = Item.query.get(itemserializer.loads(id))
click.echo("Item name: " + item.name)
click.echo("Item description: " + item.description)
if click.confirm('Change name?', default=True):
name = click.prompt('New name: ', type=str)
item.name = name
if click.confirm('Change description?', default=True):
click.echo('New description: (Ctrl-D to finish):')
description = sys.stdin.read()
item.description = description
db.session.add(item)
db.session.commit()
