def inner_post(self, **kwargs):
session = create_session(**kwargs)
room_name = kwargs.get('room_name')
if room_name:
channel_utils.sync_group_send_wrapper(
type='room_session_ready',
group=channel_utils.room_participants_group_name(room_name),
event={},
)
return HttpResponse(session.code)
def inner_post(self, **kwargs):
'''
Notes:
- This allows you to pass parameters that did not exist in the original config,
as well as params that are blocked from editing in the UI,
either because of datatype.
I can't see any specific problem with this.
'''
session = create_session(**kwargs)
room_name = kwargs.get('room_name')
if room_name:
channel_utils.sync_group_send_wrapper(
type='room_session_ready',
group=channel_utils.room_participants_group_name(room_name),
event={},
)
return HttpResponse(session.code)
def create_session(message):
group = Group(message['channels_group_name'])
kwargs = message['kwargs']
try:
session = otree.session.create_session(**kwargs)
if message['use_browser_bots']:
otree.bots.browser.initialize_session(
session_pk=session.pk,
case_number=None
)
session.ready_for_browser = True
session.save()
except Exception as e:
# full error message is printed to console (though sometimes not?)
error_message = 'Failed to create session: "{}"'.format(e)
traceback_str = traceback.format_exc()
group.send(
{'text': json.dumps(
{
'error': error_message,
'traceback': traceback_str,
})}
)
FailedSessionCreation.objects.create(
pre_create_id=kwargs['pre_create_id'],
message=error_message[:FAILURE_MESSAGE_MAX_LENGTH],
traceback=traceback_str
)
raise
group.send(
{'text': json.dumps(
{'status': 'ready'})}
)
if 'room_name' in kwargs:
Group(channel_utils.room_participants_group_name(kwargs['room_name'])).send(
{'text': json.dumps(
{'status': 'session_ready'})}
)
def create_session(message):
group = Group(message['channels_group_name'])
kwargs = message['kwargs']
try:
session = otree.session.create_session(**kwargs)
if message['use_browser_bots']:
otree.bots.browser.initialize_session(
session_pk=session.pk,
case_number=None
)
session.ready_for_browser = True
session.save()
except Exception as e:
# full error message is printed to console (though sometimes not?)
error_message = 'Failed to create session: "{}"'.format(e)
traceback_str = traceback.format_exc()
group.send(
{'text': json.dumps(
{
'error': error_message,
'traceback': traceback_str,
})}
)
FailedSessionCreation.objects.create(
pre_create_id=kwargs['pre_create_id'],
message=error_message[:FAILURE_MESSAGE_MAX_LENGTH],
traceback=traceback_str
)
raise
group.send(
{'text': json.dumps(
{'status': 'ready'})}
)
if 'room_name' in kwargs:
Group(channel_utils.room_participants_group_name(kwargs['room_name'])).send(
{'text': json.dumps(
{'status': 'session_ready'})}
)
def create_session(message):
group = Group(message['channels_group_name'])
kwargs = message['kwargs']
# because it's launched through web UI
kwargs['honor_browser_bots_config'] = True
try:
otree.session.create_session(**kwargs)
except Exception as e:
# full error message is printed to console (though sometimes not?)
error_message = 'Failed to create session: "{}"'.format(e)
traceback_str = traceback.format_exc()
group.send(
{'text': json.dumps(
{
'error': error_message,
'traceback': traceback_str,
})}
)
FailedSessionCreation.objects.create(
pre_create_id=kwargs['pre_create_id'],
message=error_message[:FAILURE_MESSAGE_MAX_LENGTH],
traceback=traceback_str
)
raise
group.send(
{'text': json.dumps(
{'status': 'ready'})}
)
if 'room_name' in kwargs:
Group(channel_utils.room_participants_group_name(kwargs['room_name'])).send(
{'text': json.dumps(
{'status': 'session_ready'})}
)
def group_name(self, room_name, participant_label, tab_unique_id):
return channel_utils.room_participants_group_name(room_name)
async def post_receive_json(self, form_data: dict):
form = CreateSessionForm(data=form_data)
if not form.is_valid():
await self.send_json({'validation_errors': form.errors})
return
session_config_name = form.cleaned_data['session_config']
is_mturk = form.cleaned_data['is_mturk']
config = SESSION_CONFIGS_DICT[session_config_name]
num_participants = form.cleaned_data['num_participants']
if is_mturk:
num_participants *= settings.MTURK_NUM_PARTICIPANTS_MULTIPLE
edited_session_config_fields = {}
for field in config.editable_fields():
html_field_name = config.html_field_name(field)
old_value = config[field]
# to allow concise unit tests, we can simply omit any fields we don't
# want to change. this allows us to write more concise
# unit tests.
# EXCEPT for boolean fields -- omitting
# it means we turn it off.
# ideally we could interpret omitted boolean fields as unchanged
# and False as unchecked, but HTML & serializeArray omits
# unchecked checkboxes from form data.
if isinstance(old_value, bool):
new_value = bool(form_data.get(html_field_name))
if old_value != new_value:
edited_session_config_fields[field] = new_value
else:
new_value_raw = form_data.get(html_field_name, '')
if new_value_raw != '':
# don't use isinstance because that will catch bool also
if type(old_value) is int:
# in case someone enters 1.0 instead of 1
new_value = int(float(new_value_raw))
else:
new_value = type(old_value)(new_value_raw)
if old_value != new_value:
edited_session_config_fields[field] = new_value
use_browser_bots = edited_session_config_fields.get(
'use_browser_bots', config.get('use_browser_bots', False))
# if room_name is missing, it will be empty string
room_name = form.cleaned_data['room_name'] or None
await self.create_session_then_send_start_link(
session_config_name=session_config_name,
num_participants=num_participants,
is_demo=False,
is_mturk=is_mturk,
edited_session_config_fields=edited_session_config_fields,
use_browser_bots=use_browser_bots,
room_name=room_name,
)
if room_name:
await channel_utils.group_send_wrapper(
type='room_session_ready',
group=channel_utils.room_participants_group_name(room_name),
event={},
)
def group_name(self, room_name, participant_label, tab_unique_id):
return channel_utils.room_participants_group_name(room_name)
async def post_receive_json(self, form_data: dict):
# when i passed in data= as a dict, InputRequired failed.
# i guess it looks in formdata to see if an input was made.
form = CreateSessionForm(formdata=FormData(form_data))
if not form.validate():
await self.send_json({'validation_errors': form.errors})
return
session_config_name = form.session_config.data
is_mturk = form.is_mturk.data
config = SESSION_CONFIGS_DICT[session_config_name]
num_participants = form.num_participants.data
if is_mturk:
num_participants *= settings.MTURK_NUM_PARTICIPANTS_MULTIPLE
modified_session_config_fields = {}
for field in config.editable_fields():
html_field_name = config.html_field_name(field)
old_value = config[field]
# to allow concise unit tests, we can simply omit any fields we don't
# want to change. this allows us to write more concise
# unit tests.
# EXCEPT for boolean fields -- omitting
# it means we turn it off.
# ideally we could interpret omitted boolean fields as unchanged
# and False as unchecked, but HTML & serializeArray omits
# unchecked checkboxes from form data.
if isinstance(old_value, bool):
new_value = bool(form_data.get(html_field_name))
if old_value != new_value:
modified_session_config_fields[field] = new_value
else:
new_value_raw = form_data.get(html_field_name, '')
if new_value_raw != '':
# don't use isinstance because that will catch bool also
if type(old_value) is int:
# in case someone enters 1.0 instead of 1
new_value = int(float(new_value_raw))
else:
new_value = type(old_value)(new_value_raw)
if old_value != new_value:
modified_session_config_fields[field] = new_value
use_browser_bots = modified_session_config_fields.get(
'use_browser_bots', config.get('use_browser_bots', False))
# if room_name is missing, it will be empty string
room_name = form.room_name.data or None
await self.create_session_then_send_start_link(
session_config_name=session_config_name,
num_participants=num_participants,
is_demo=False,
is_mturk=is_mturk,
modified_session_config_fields=modified_session_config_fields,
use_browser_bots=use_browser_bots,
room_name=room_name,
)
if room_name:
await channel_utils.group_send(
group=channel_utils.room_participants_group_name(room_name),
data=SESSION_READY_PAYLOAD,
)
