Registration¶

Introduction¶

The Registration Form module relies on a data model which can be slightly complex at a first glance, due to the basic “version control” of fields which Indico does, in order to allow for modifications after users have registered.

classDiagram class RegistrationData { data } class RegistrationFormFieldData { versioned_data } RegistrationForm --o RegistrationFormItem RegistrationFormItem --o RegistrationFormItem : children RegistrationForm --o Registration Registration "1" --o RegistrationData : field_data RegistrationFormFieldData "1" --o RegistrationData RegistrationFormFieldData "1" -- "1" RegistrationFormItem : current_data RegistrationFormItem "1" --o RegistrationFormFieldData : data_versions

Some notes on these model classes:

RegistrationForm - the actual registration form. There can be several per event;

RegistrationFormItem - those can be fields or sections (personal or not). Sections can contain “children” (fields). They specialize into RegistrationFormField, RegistrationFormPersonalDataField, RegistrationFormSection and RegistrationFormPersonalDataSection;

Registration - someone’s registrations at an event, in a given registration form;

RegistrationFormFieldData - this represents the state of the “configuration” of a form item at a given point in time;

RegistrationData - this class “links” a RegistrationFormFieldData and a Registration together. It is the registration’s “value” for a field at a given “configuration” state.

Models¶

class indico.modules.events.registration.models.registrations.PublishRegistrationsMode(value)¶

An enumeration.

hide_all = 0¶

show_all = 2¶

show_with_consent = 1¶

class indico.modules.events.registration.models.registrations.Registration(**kwargs)¶

Somebody’s registration for an event through a registration form.

A simple constructor that allows initialization from kwargs.

Sets attributes on the constructed instance using the names and values in kwargs.

Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.

property avatar_url¶: Return the url of the user’s avatar.

base_price¶: The base registration fee (that is not specific to form items)

property billable_data¶

property can_be_modified¶

property can_be_withdrawn¶

checked_in¶: Whether the person has checked in. Setting this also sets or clears checked_in_dt.

checked_in_dt¶: The date/time when the person has checked in

consent_to_publish¶: Type of consent given to publish this registration

created_by_manager¶: Whether the registration was created by a manager

currency¶: Registration price currency

data¶: The registration this data is associated with

property data_by_field¶

property display_full_name¶: Return the full name using the user’s preferred name format.

property display_regform_url¶

email¶: The email of the registrant

event¶: The Event containing this registration

event_id¶: The ID of the event

property external_registration_details_url¶

first_name¶: The first name of the registrant

friendly_id¶: The human-friendly ID for the object

property full_name¶: Return the user’s name in ‘Firstname Lastname’ notation.

classmethod get_all_for_event(event)¶: Retrieve all registrations in all registration forms of an event.

get_full_name(*, last_name_first=True, last_name_upper=False, abbrev_first_name=False)¶

Return the user’s name in the specified notation.

If no format options are specified, the name is returned in the ‘Lastname, Firstname’ notation.

Parameters:

last_name_first – if “lastname, firstname” instead of “firstname lastname” should be used
last_name_upper – if the last name should be all-uppercase
abbrev_first_name – if the first name should be abbreviated to use only the first character

get_personal_data()¶

has_conflict()¶

Check if there are other valid registrations for the same user.

This is intended for cases where this registration is currenly invalid (rejected or withdrawn) to determine whether it would be acceptable to restore it.

property has_files¶

id¶: The ID of the object

is_active¶

is_cancelled¶

is_deleted¶: If the registration has been deleted

property is_paid¶: Return whether the registration has been paid for.

is_pending_transaction_expired()¶: Check if the registration has a pending transaction that expired.

is_publishable(is_participant)¶

is_state_publishable¶

property is_ticket_blocked¶: Check whether the ticket is blocked by a plugin.

last_name¶: The last name of the registrant

locator()¶

Define a smart locator property.

This behaves pretty much like a normal read-only property and the decorated function should return a dict containing the necessary data to build a URL for the object.

This decorator should usually be applied to a method named locator as this name is required for get_locator to find it automatically when just passing the object.

If you need more than one locator, you can define it like this:

@locator_property
def locator(self):
    return {...}

@locator.other
def locator(self):
    return {...}

The other locator can then be accessed by passing obj.locator.other to the code expecting an object with a locator.

log(*args, **kwargs)¶: Log with prefilled metadata for the registration.

classmethod merge_users(target, source)¶

order_by_name = (<sqlalchemy.sql.functions.Function at 0x7f25dc5b55d0; lower>, <sqlalchemy.sql.functions.Function at 0x7f25dc5b5cf0; lower>, <sqlalchemy.orm.attributes.InstrumentedAttribute object>)¶

participant_hidden¶: Management-set override for visibility

property payment_dt¶: The date/time when the registration has been paid for.

property price¶

The total price of the registration.

This includes the base price, the field-specific price, and the custom price adjustment for the registrant.

Return type:: Decimal

price_adjustment¶: The price modifier applied to the final calculated price

query: IndicoBaseQuery¶: A SQLAlchemy query for a model. Equivalent to db.session.query(Model). Can be customized per-model by overriding query_class.

Warning

The query interface is considered legacy in SQLAlchemy. Prefer using session.execute(select()) instead.

registration_form_id¶: The ID of the registration form

rejection_reason¶: If given a reason for rejection

render_base_price()¶

render_price()¶

render_price_adjustment()¶

property sections_with_answered_fields¶

state¶: The state a registration is in

submitted_dt¶: The date/time when the registration was recorded

property summary_data¶: Export registration data nested in sections and fields.

sync_state(_skip_moderation=True)¶: Sync the state of the registration.

tags¶: The registration tags assigned to this registration

ticket_uuid¶: The unique token used in tickets

transaction¶: The latest payment transaction associated with this registration

transaction_id¶: The ID of the latest payment transaction associated with this registration

update_state(approved=None, paid=None, rejected=None, withdrawn=None, _skip_moderation=False)¶

Update the state of the registration for a given action.

The accepted kwargs are the possible actions. True means that the action occured and False that it was reverted.

user¶

user_id¶: The ID of the user who registered

uuid¶: The unguessable ID for the object

property visibility¶

property visibility_before_override¶

class indico.modules.events.registration.models.registrations.RegistrationData(**kwargs)¶

Data entry within a registration for a field in a registration form.

A simple constructor that allows initialization from kwargs.

Sets attributes on the constructed instance using the names and values in kwargs.

Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.

add_file_date_column = False¶: Whether to track the creation time. This is required when using versioning!

content_type¶: The MIME type of the file.

created_dt = None¶

data¶: The submitted data for the field

extension¶: The extension of the file.

field_data¶: The associated field data object

field_data_id¶: The ID of the field data

property file¶

file_required = False¶: Whether a row must always contain a file

filename¶: The name of the file.

property friendly_data¶

get_friendly_data(**kwargs)¶

locator()¶

Define a smart locator property.

This behaves pretty much like a normal read-only property and the decorated function should return a dict containing the necessary data to build a URL for the object.

This decorator should usually be applied to a method named locator as this name is required for get_locator to find it automatically when just passing the object.

If you need more than one locator, you can define it like this:

@locator_property
def locator(self):
    return {...}

@locator.other
def locator(self):
    return {...}

The other locator can then be accessed by passing obj.locator.other to the code expecting an object with a locator.

md5¶

An MD5 hash of the file.

Automatically assigned when save() is called.

property price¶

registration_id¶: The ID of the registration

render_price()¶

property search_data¶

size¶

The size of the file (in bytes).

Automatically assigned when save() is called.

storage_backend¶

storage_file_id¶

property summary_data¶

property user_data¶

class indico.modules.events.registration.models.registrations.RegistrationState(value)¶

An enumeration.

complete = 1¶

pending = 2¶

rejected = 3¶

unpaid = 5¶

withdrawn = 4¶

class indico.modules.events.registration.models.registrations.RegistrationVisibility(value)¶

An enumeration.

all = 2¶

nobody = 0¶

participants = 1¶

class indico.modules.events.registration.models.form_fields.RegistrationFormField(**kwargs)¶

A registration form field.

A simple constructor that allows initialization from kwargs.

Sets attributes on the constructed instance using the names and values in kwargs.

Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.

calculate_price(registration_data)¶

children¶

current_data¶: The latest value of the field

current_data_id¶: The ID of the latest data

data¶: unversioned field data

data_versions¶: The list of all versions of the field data

description¶: Description of this field

property field_impl¶

Gets the implementation of the field.

Returns:: An instance of a RegistrationFormFieldBase subclass

get_friendly_data(registration_data, **kwargs)¶

property html_field_name¶

id¶: The ID of the object

input_type¶: input type of this field

is_deleted¶: Whether field has been “deleted”

is_enabled¶: Whether the field is enabled

is_manager_only¶: if the section is only accessible to managers

is_purged¶: Whether the registration data has been deleted due to an expired retention period

is_required¶: determines if the field is mandatory

property locator¶

parent_id¶: The ID of the parent form item

personal_data_type¶: The type of a personal data field

position¶

query: IndicoBaseQuery¶: A SQLAlchemy query for a model. Equivalent to db.session.query(Model). Can be customized per-model by overriding query_class.

Warning

The query interface is considered legacy in SQLAlchemy. Prefer using session.execute(select()) instead.

registration_form_id¶: The ID of the registration form

retention_period¶: period for which the registration data should be kept

title¶: The title of this field

type¶: The type of the registration form item

property versioned_data¶

property view_data¶: Return object with data that Angular can understand.

class indico.modules.events.registration.models.form_fields.RegistrationFormFieldData(**kwargs)¶

Description of a registration form field.

A simple constructor that allows initialization from kwargs.

Sets attributes on the constructed instance using the names and values in kwargs.

Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.

field_id¶: The ID of the registration form field

id¶: The ID of the object

query: IndicoBaseQuery¶: A SQLAlchemy query for a model. Equivalent to db.session.query(Model). Can be customized per-model by overriding query_class.

Warning

The query interface is considered legacy in SQLAlchemy. Prefer using session.execute(select()) instead.

versioned_data¶: Data describing the field

class indico.modules.events.registration.models.form_fields.RegistrationFormPersonalDataField(**kwargs)¶

A simple constructor that allows initialization from kwargs.

Sets attributes on the constructed instance using the names and values in kwargs.

Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.

children¶

current_data¶: The latest value of the field

current_data_id¶: The ID of the latest data

data¶: unversioned field data

data_versions¶: The list of all versions of the field data

description¶: Description of this field

property html_field_name¶

id¶: The ID of the object

input_type¶: input type of this field

is_deleted¶: Whether field has been “deleted”

is_enabled¶: Whether the field is enabled

is_manager_only¶: if the section is only accessible to managers

is_purged¶: Whether the registration data has been deleted due to an expired retention period

is_required¶: determines if the field is mandatory

parent_id¶: The ID of the parent form item

personal_data_type¶: The type of a personal data field

position¶

query: IndicoBaseQuery¶: A SQLAlchemy query for a model. Equivalent to db.session.query(Model). Can be customized per-model by overriding query_class.

Warning

The query interface is considered legacy in SQLAlchemy. Prefer using session.execute(select()) instead.

registration_form_id¶: The ID of the registration form

retention_period¶: period for which the registration data should be kept

title¶: The title of this field

type¶: The type of the registration form item

property view_data¶: Return object with data that Angular can understand.

class indico.modules.events.registration.models.forms.ModificationMode(value)¶

An enumeration.

allowed_always = 1¶

allowed_until_approved = 4¶

allowed_until_payment = 2¶

not_allowed = 3¶

class indico.modules.events.registration.models.forms.RegistrationForm(**kwargs)¶

A registration form for an event.

A simple constructor that allows initialization from kwargs.

Sets attributes on the constructed instance using the names and values in kwargs.

Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.

property active_fields¶

property active_labels¶

property active_registrations¶

property active_sections¶

attach_ical¶: If the completed registration email should include the event’s iCalendar file.

base_price¶: The base fee users have to pay when registering

can_submit(user)¶

contact_info¶: Contact information for registrants

currency¶: Currency for prices in the registration form

property disabled_sections¶

end_dt¶: Datetime when the registration form is closed

event¶: The Event containing this registration form

event_id¶: The ID of the event

form_items¶

get_personal_data_field_id(personal_data_type)¶: Return the field id corresponding to the personal data field with the given name.

get_registration(user=None, uuid=None, email=None)¶: Retrieve registrations for this registration form by user or uuid.

has_ended¶

has_started¶

id¶: The ID of the object

property identifier¶

introduction¶

invitations¶: The registration invitations associated with this form

property is_active¶

is_deleted¶: Whether the registration has been marked as deleted

is_modification_allowed(registration)¶: Check whether a registration may be modified.

is_modification_open¶

is_open¶

is_participant_list_visible(is_participant)¶

is_participation¶: Whether it’s the ‘Participants’ form of a meeting/lecture

is_purged¶: Whether the registrations have been deleted due to an expired retention period

is_scheduled¶

property limit_reached¶

property locator¶

log(*args, **kwargs)¶: Log with prefilled metadata for the regform.

manager_notification_recipients¶: List of emails that should receive management notifications

manager_notifications_enabled¶: Whether the manager notifications for this event are enabled

message_complete¶: Custom message to include in emails for complete registrations

message_pending¶: Custom message to include in emails for pending registrations

message_unpaid¶: Custom message to include in emails for unpaid registrations

moderation_enabled¶: Whether registrations must be approved by a manager

modification_end_dt¶: Datetime when the modification period is over

modification_mode¶: Whether registration modifications are allowed

property name¶

property needs_publish_consent¶

notification_sender_address¶: Notifications sender address

participant_list_disabled¶

principal_order = 2¶

principal_type = 8¶

publish_checkin_enabled¶: Whether checked-in status should be displayed in the event pages and participant list

publish_registration_count¶: Whether to display the number of registrations

publish_registrations_duration¶: For how long should the registrations be displayed after the event ends

publish_registrations_participants¶: Which registrations should be displayed in the private participant list

publish_registrations_public¶: Which registrations should be displayed in the public participant list

query: IndicoBaseQuery¶: A SQLAlchemy query for a model. Equivalent to db.session.query(Model). Can be customized per-model by overriding query_class.

Warning

The query interface is considered legacy in SQLAlchemy. Prefer using session.execute(select()) instead.

registration_limit¶: Maximum number of registrations allowed

registrations¶: The registrations associated with this form

render_base_price()¶

require_captcha¶: Whether to show captcha for users without an account

require_login¶: Whether users must be logged in to register

require_user¶: Whether registrations must be associated with an Indico account

retention_period¶: period for which the registration itself should be kept

property sections¶

start_dt¶: Datetime when the registration form is open

ticket_on_email¶: Whether to send tickets by e-mail

ticket_on_event_page¶: Whether to show a ticket download link on the event homepage

ticket_on_summary_page¶: Whether to show a ticket download link on the registration summary page

ticket_template¶: The template used to generate tickets

ticket_template_id¶: The ID of the template used to generate tickets

tickets_enabled¶: Whether tickets are enabled for this form

title¶: The title of the registration form

class indico.modules.events.registration.models.invitations.InvitationState(value)¶

An enumeration.

accepted = 1¶

declined = 2¶

pending = 0¶

class indico.modules.events.registration.models.invitations.RegistrationInvitation(**kwargs)¶

An invitation for someone to register.

A simple constructor that allows initialization from kwargs.

Sets attributes on the constructed instance using the names and values in kwargs.

Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.

affiliation¶: The affiliation of the invited person

email¶: The email of the invited person

first_name¶: The first name of the invited person

id¶: The ID of the invitation

last_name¶: The last name of the invited person

locator()¶

Define a smart locator property.

This behaves pretty much like a normal read-only property and the decorated function should return a dict containing the necessary data to build a URL for the object.

This decorator should usually be applied to a method named locator as this name is required for get_locator to find it automatically when just passing the object.

If you need more than one locator, you can define it like this:

@locator_property
def locator(self):
    return {...}

@locator.other
def locator(self):
    return {...}

The other locator can then be accessed by passing obj.locator.other to the code expecting an object with a locator.

query: IndicoBaseQuery¶: A SQLAlchemy query for a model. Equivalent to db.session.query(Model). Can be customized per-model by overriding query_class.

Warning

The query interface is considered legacy in SQLAlchemy. Prefer using session.execute(select()) instead.

registration¶: The associated registration

registration_form_id¶: The ID of the registration form

registration_id¶: The ID of the registration (if accepted)

skip_moderation¶: Whether registration moderation should be skipped

state¶: The state of the invitation

uuid¶: The UUID of the invitation

class indico.modules.events.registration.models.items.PersonalDataType(value)¶

Description of the personal data items that exist on every registration form.

FIELD_DATA = [(<PersonalDataType.first_name: 2>, {'title': 'First Name', 'input_type': 'text', 'position': 1}), (<PersonalDataType.last_name: 3>, {'title': 'Last Name', 'input_type': 'text', 'position': 2}), (<PersonalDataType.email: 1>, {'title': 'Email Address', 'input_type': 'email', 'position': 3}), (<PersonalDataType.affiliation: 4>, {'title': 'Affiliation', 'input_type': 'text', 'position': 4}), (<PersonalDataType.address: 6>, {'title': 'Address', 'input_type': 'textarea', 'is_enabled': False, 'position': 1000}), (<PersonalDataType.country: 8>, {'title': 'Country', 'input_type': 'country', 'is_enabled': False, 'position': 1001}), (<PersonalDataType.phone: 7>, {'title': 'Phone Number', 'input_type': 'phone', 'is_enabled': False, 'position': 1002}), (<PersonalDataType.position: 9>, {'title': 'Position', 'input_type': 'text', 'is_enabled': False, 'position': 1003}), (<PersonalDataType.title: 5>, {'title': 'Title', 'input_type': 'single_choice', 'is_enabled': False, 'position': 1004, 'data': {'item_type': 'dropdown', 'with_extra_slots': False, 'choices': [{'price': 0, 'places_limit': 0, 'is_enabled': True, 'id': '5ad2dec5-8cff-4d80-a5dd-e9e1c43a8c2c', 'caption': 'Mr'}, {'price': 0, 'places_limit': 0, 'is_enabled': True, 'id': '1890de4e-255f-4e66-bea0-1bf95bc4b05e', 'caption': 'Ms'}, {'price': 0, 'places_limit': 0, 'is_enabled': True, 'id': '0e11cd7f-02ce-4161-96e1-be1758571c15', 'caption': 'Mrs'}, {'price': 0, 'places_limit': 0, 'is_enabled': True, 'id': '44fe558c-6bb1-42fd-8dcd-3e578083730e', 'caption': 'Dr'}, {'price': 0, 'places_limit': 0, 'is_enabled': True, 'id': '64b208da-081c-4edd-9239-11c079208d92', 'caption': 'Prof.'}, {'price': 0, 'places_limit': 0, 'is_enabled': True, 'id': '3d81aa9d-d8e5-4497-860c-529e97196bfb', 'caption': 'Mx'}]}})]¶

address = 6¶

affiliation = 4¶

property column¶: The Registration column in which the value is stored in addition to the regular registration data entry.

country = 8¶

email = 1¶

first_name = 2¶

get_title()¶

property is_required¶

last_name = 3¶

phone = 7¶

position = 9¶

title = 5¶

class indico.modules.events.registration.models.items.RegistrationFormItem(**kwargs)¶

Generic registration form item.

A simple constructor that allows initialization from kwargs.

Sets attributes on the constructed instance using the names and values in kwargs.

Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.

children¶

current_data¶: The latest value of the field

current_data_id¶: The ID of the latest data

data¶: unversioned field data

data_versions¶: The list of all versions of the field data

description¶: Description of this field

id¶: The ID of the object

input_type¶: input type of this field

property is_active¶

is_deleted¶: Whether field has been “deleted”

is_enabled¶: Whether the field is enabled

is_field¶

is_label¶

is_manager_only¶: if the section is only accessible to managers

is_purged¶: Whether the registration data has been deleted due to an expired retention period

is_required¶: determines if the field is mandatory

is_section¶

is_visible¶

log(*args, **kwargs)¶: Log with prefilled metadata for the item.

parent_id¶: The ID of the parent form item

personal_data_type¶: The type of a personal data field

position¶

query: IndicoBaseQuery¶: A SQLAlchemy query for a model. Equivalent to db.session.query(Model). Can be customized per-model by overriding query_class.

Warning

The query interface is considered legacy in SQLAlchemy. Prefer using session.execute(select()) instead.

registration_form_id¶: The ID of the registration form

retention_period¶: period for which the registration data should be kept

title¶: The title of this field

type¶: The type of the registration form item

property view_data¶: Return object with data that Angular can understand.

class indico.modules.events.registration.models.items.RegistrationFormItemType(value)¶

An enumeration.

field = 2¶

field_pd = 5¶

section = 1¶

section_pd = 4¶

text = 3¶

class indico.modules.events.registration.models.items.RegistrationFormPersonalDataSection(**kwargs)¶

A simple constructor that allows initialization from kwargs.

Sets attributes on the constructed instance using the names and values in kwargs.

Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.

children¶

current_data¶: The latest value of the field

current_data_id¶: The ID of the latest data

data¶: unversioned field data

data_versions¶: The list of all versions of the field data

description¶: Description of this field

id¶: The ID of the object

input_type¶: input type of this field

is_deleted¶: Whether field has been “deleted”

is_enabled¶: Whether the field is enabled

is_manager_only¶: if the section is only accessible to managers

is_purged¶: Whether the registration data has been deleted due to an expired retention period

is_required¶: determines if the field is mandatory

property own_data¶

parent_id¶: The ID of the parent form item

personal_data_type¶: The type of a personal data field

position¶

query: IndicoBaseQuery¶: A SQLAlchemy query for a model. Equivalent to db.session.query(Model). Can be customized per-model by overriding query_class.

Warning

The query interface is considered legacy in SQLAlchemy. Prefer using session.execute(select()) instead.

registration_form_id¶: The ID of the registration form

retention_period¶: period for which the registration data should be kept

title¶: The title of this field

type¶: The type of the registration form item

class indico.modules.events.registration.models.items.RegistrationFormSection(**kwargs)¶

Registration form section that can contain fields and text.

A simple constructor that allows initialization from kwargs.

Sets attributes on the constructed instance using the names and values in kwargs.

Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.

property active_fields¶

children¶

current_data¶: The latest value of the field

current_data_id¶: The ID of the latest data

data¶: unversioned field data

data_versions¶: The list of all versions of the field data

description¶: Description of this field

property fields¶

id¶: The ID of the object

input_type¶: input type of this field

is_deleted¶: Whether field has been “deleted”

is_enabled¶: Whether the field is enabled

is_manager_only¶: if the section is only accessible to managers

is_purged¶: Whether the registration data has been deleted due to an expired retention period

is_required¶: determines if the field is mandatory

property locator¶

property own_data¶

parent_id¶: The ID of the parent form item

personal_data_type¶: The type of a personal data field

position¶

query: IndicoBaseQuery¶: A SQLAlchemy query for a model. Equivalent to db.session.query(Model). Can be customized per-model by overriding query_class.

Warning

The query interface is considered legacy in SQLAlchemy. Prefer using session.execute(select()) instead.

registration_form_id¶: The ID of the registration form

retention_period¶: period for which the registration data should be kept

title¶: The title of this field

type¶: The type of the registration form item

property view_data¶: Return object with data that Angular can understand.

class indico.modules.events.registration.models.items.RegistrationFormText(**kwargs)¶

Text to be displayed in registration form sections.

A simple constructor that allows initialization from kwargs.

Sets attributes on the constructed instance using the names and values in kwargs.

Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.

children¶

current_data¶: The latest value of the field

current_data_id¶: The ID of the latest data

data¶: unversioned field data

data_versions¶: The list of all versions of the field data

description¶: Description of this field

id¶: The ID of the object

input_type¶: input type of this field

is_deleted¶: Whether field has been “deleted”

is_enabled¶: Whether the field is enabled

is_manager_only¶: if the section is only accessible to managers

is_purged¶: Whether the registration data has been deleted due to an expired retention period

is_required¶: determines if the field is mandatory

property locator¶

parent_id¶: The ID of the parent form item

personal_data_type¶: The type of a personal data field

position¶

query: IndicoBaseQuery¶: A SQLAlchemy query for a model. Equivalent to db.session.query(Model). Can be customized per-model by overriding query_class.

Warning

The query interface is considered legacy in SQLAlchemy. Prefer using session.execute(select()) instead.

registration_form_id¶: The ID of the registration form

retention_period¶: period for which the registration data should be kept

title¶: The title of this field

type¶: The type of the registration form item

property view_data¶: Return object with data that Angular can understand.

Utilities¶

class Meta¶

unknown = 'raise'¶

opts: SchemaOpts = <marshmallow.schema.SchemaOpts object>¶

indico.modules.events.registration.util.build_registration_api_data(registration)¶

indico.modules.events.registration.util.build_registrations_api_data(event)¶

indico.modules.events.registration.util.check_registration_email(regform, email, registration=None, management=False)¶

Check whether an email address is suitable for registration.

Parameters:

regform – The registration form
email – The email address
registration – The existing registration (in case of modification)
management – If it’s a manager adding a new registration

indico.modules.events.registration.util.close_registration(regform)¶

indico.modules.events.registration.util.count_hidden_registrations(event, is_participant)¶

Get the number of hidden registrations for an event.

Parameters:

event – the Event to get registrations for
is_participant – whether the user accessing the registrations is a participant of the event

Returns:

number of registrations

indico.modules.events.registration.util.create_invitation(regform, user, skip_moderation, email_from, email_subject, email_body)¶

indico.modules.events.registration.util.create_personal_data_fields(regform)¶: Create the special section/fields for personal data.

indico.modules.events.registration.util.create_registration(regform, data, invitation=None, management=False, notify_user=True, skip_moderation=None)¶

indico.modules.events.registration.util.diff_registration_data(old_data, new_data)¶

Compare two sets of registration data.

Returns:: A dictionary where the key is the html name of the field and the value is the old and new friendly data and the field price

indico.modules.events.registration.util.generate_spreadsheet_from_registrations(registrations, regform_items, static_items)¶

Generate a spreadsheet data from a given registration list.

Parameters:

registrations – The list of registrations to include in the file
regform_items – The registration form items to be used as columns
static_items – Registration form information as extra columns

indico.modules.events.registration.util.generate_ticket(registration)¶

indico.modules.events.registration.util.generate_ticket_qr_code(registration)¶

Generate a Pillow Image with a QR Code encoding a check-in ticket.

Parameters:: registration – corresponding Registration object

indico.modules.events.registration.util.get_country_field(regform)¶: Get the country personal-data field of a regform

indico.modules.events.registration.util.get_event_regforms(event, user, with_registrations=False, only_in_acl=False)¶

Get registration forms with information about user registrations.

Parameters:

event – the Event to get registration forms for
user – A User
with_registrations – Whether to return the user’s registration instead of just whether they have one
only_in_acl – Whether to include only registration forms that are in the event’s ACL

indico.modules.events.registration.util.get_event_regforms_registrations(event, user, include_scheduled=True, only_in_acl=False)¶

Get regforms and the associated registrations for an event+user.

Parameters:

event – the Event to get registration forms for
user – A User
include_scheduled – Whether to include scheduled but not open registration forms
only_in_acl – Whether to include only registration forms that are in the event’s ACL

Returns:

A tuple, which includes: - All registration forms which are scheduled, open or registered. - A dict mapping all registration forms to the user’s registration if they have one.

indico.modules.events.registration.util.get_events_registered(user, dt=None)¶

Get the IDs of events where the user is registered.

Parameters:

user – A User
dt – Only include events taking place on/after that date

Returns:

A set of event ids

indico.modules.events.registration.util.get_flat_section_positions_setup_data(regform)¶

indico.modules.events.registration.util.get_flat_section_setup_data(regform)¶

indico.modules.events.registration.util.get_flat_section_submission_data(regform, *, management=False, registration=None)¶

indico.modules.events.registration.util.get_form_registration_data(regform, registration, *, management=False)¶: Return a mapping from ‘html_field_name’ to the registration data. This also includes default values for any newly added fields since the React frontend requires all initial values to be present.

indico.modules.events.registration.util.get_initial_form_values(regform, *, management=False)¶

indico.modules.events.registration.util.get_published_registrations(event, is_participant)¶

Get a list of published registrations for an event.

Parameters:

event – the Event to get registrations for
is_participant – whether the user accessing the registrations is a participant of the event

Returns:

list of Registration objects

indico.modules.events.registration.util.get_registered_event_persons(event)¶: Get all registered EventPersons of an event.

indico.modules.events.registration.util.get_registrations_with_tickets(user, event)¶

indico.modules.events.registration.util.get_ticket_attachments(registration)¶

indico.modules.events.registration.util.get_title_uuid(regform, title)¶

Convert a string title to its UUID value.

If the title does not exist in the title PD field, it will be ignored and returned as None.

indico.modules.events.registration.util.get_user_data(regform, user, invitation=None)¶

indico.modules.events.registration.util.import_invitations_from_csv(regform, fileobj, email_from, email_subject, email_body, skip_moderation=True, skip_existing=False)¶

Import invitations from a CSV file.

Returns:: A list of invitations and the number of skipped records which is zero if skip_existing=False

indico.modules.events.registration.util.import_registrations_from_csv(regform, fileobj, skip_moderation=True, notify_users=False)¶: Import event registrants from a CSV file into a form.

indico.modules.events.registration.util.import_user_records_from_csv(fileobj, columns)¶

Parse and do basic validation of user data from a CSV file.

Parameters:

fileobj – the CSV file to be read
columns – A list of column names, ‘first_name’, ‘last_name’, & ‘email’ are compulsory.

Returns:

A list dictionaries each representing one row, the keys of which are given by the column names.

indico.modules.events.registration.util.make_registration_schema(regform, *, management=False, override_required=False, registration=None, captcha_required=False)¶

Dynamically create a Marshmallow schema based on the registration form fields.

Parameters:

regform – The registration form
management – True if this registration is with manager privileges
override_required – True if the registration manager requested to override required fields
registration – The existing registration, if it exists
captcha_required – True if a captcha is present on the registration form

indico.modules.events.registration.util.modify_registration(registration, data, management=False, notify_user=True)¶

indico.modules.events.registration.util.serialize_registration_form(regform)¶: Serialize registration form to JSON-like object.

indico.modules.events.registration.util.snapshot_registration_data(registration)¶

indico.modules.events.registration.util.update_regform_item_positions(regform)¶: Update positions when deleting/disabling an item in order to prevent gaps.

indico.modules.events.registration.util.update_registration_consent_to_publish(registration, consent_to_publish)¶

Placeholders¶

class indico.modules.events.registration.placeholders.registrations.EventLinkPlaceholder¶

classmethod iter_param_info(regform, registration, **kwargs)¶

Yield information for known params.

Each item yielded must be a (value, description) tuple.

Parameters:: kwargs – arguments specific to the placeholder’s context

name = 'event_link'¶: The name of the placeholder. Must be unique within the context where the placeholder is used

param_friendly_name = 'link title'¶: The human-friendly name of the param

classmethod render(param, regform, registration)¶

Convert the placeholder to a string.

When a placeholder contains HTML that should not be escaped, the returned value should be returned as a markupsafe.Markup instance instead of a plain string.

Subclasses are encouraged to explicitly specify the arguments they expect instead of using **kwargs.

Parameters:: kwargs – arguments specific to the placeholder’s context

class indico.modules.events.registration.placeholders.registrations.EventTitlePlaceholder¶

description = l'The title of the event'¶: A short description of the placeholder.

name = 'event_title'¶: The name of the placeholder. Must be unique within the context where the placeholder is used

classmethod render(regform, registration)¶

Convert the placeholder to a string.

When a placeholder contains HTML that should not be escaped, the returned value should be returned as a markupsafe.Markup instance instead of a plain string.

Subclasses are encouraged to explicitly specify the arguments they expect instead of using **kwargs.

Parameters:: kwargs – arguments specific to the placeholder’s context

class indico.modules.events.registration.placeholders.registrations.FieldPlaceholder¶

advanced = True¶: Whether the placeholder should not be shown by default

description = None¶: A short description of the placeholder.

classmethod iter_param_info(regform, registration)¶

Yield information for known params.

Each item yielded must be a (value, description) tuple.

Parameters:: kwargs – arguments specific to the placeholder’s context

name = 'field'¶: The name of the placeholder. Must be unique within the context where the placeholder is used

param_required = True¶: Whether the param is required

param_restricted = True¶: Whether only params defined in iter_param_info are allowed

classmethod render(param, regform, registration)¶

Convert the placeholder to a string.

When a placeholder contains HTML that should not be escaped, the returned value should be returned as a markupsafe.Markup instance instead of a plain string.

Subclasses are encouraged to explicitly specify the arguments they expect instead of using **kwargs.

Parameters:: kwargs – arguments specific to the placeholder’s context

class indico.modules.events.registration.placeholders.registrations.FirstNamePlaceholder¶

description = l'First name of the person'¶: A short description of the placeholder.

name = 'first_name'¶: The name of the placeholder. Must be unique within the context where the placeholder is used

classmethod render(regform, registration)¶

Convert the placeholder to a string.

When a placeholder contains HTML that should not be escaped, the returned value should be returned as a markupsafe.Markup instance instead of a plain string.

Subclasses are encouraged to explicitly specify the arguments they expect instead of using **kwargs.

Parameters:: kwargs – arguments specific to the placeholder’s context

class indico.modules.events.registration.placeholders.registrations.IDPlaceholder¶

description = l'The ID of the registration'¶: A short description of the placeholder.

name = 'id'¶: The name of the placeholder. Must be unique within the context where the placeholder is used

classmethod render(regform, registration)¶

Convert the placeholder to a string.

When a placeholder contains HTML that should not be escaped, the returned value should be returned as a markupsafe.Markup instance instead of a plain string.

Subclasses are encouraged to explicitly specify the arguments they expect instead of using **kwargs.

Parameters:: kwargs – arguments specific to the placeholder’s context

class indico.modules.events.registration.placeholders.registrations.LastNamePlaceholder¶

description = l'Last name of the person'¶: A short description of the placeholder.

name = 'last_name'¶: The name of the placeholder. Must be unique within the context where the placeholder is used

classmethod render(regform, registration)¶

Convert the placeholder to a string.

When a placeholder contains HTML that should not be escaped, the returned value should be returned as a markupsafe.Markup instance instead of a plain string.

Subclasses are encouraged to explicitly specify the arguments they expect instead of using **kwargs.

Parameters:: kwargs – arguments specific to the placeholder’s context

class indico.modules.events.registration.placeholders.registrations.LinkPlaceholder¶

description = l'The link to the registration details'¶: A short description of the placeholder.

name = 'link'¶: The name of the placeholder. Must be unique within the context where the placeholder is used

classmethod render(regform, registration)¶

Convert the placeholder to a string.

When a placeholder contains HTML that should not be escaped, the returned value should be returned as a markupsafe.Markup instance instead of a plain string.

Subclasses are encouraged to explicitly specify the arguments they expect instead of using **kwargs.

Parameters:: kwargs – arguments specific to the placeholder’s context

class indico.modules.events.registration.placeholders.registrations.RejectionReasonPlaceholder¶

description = l'The reason why the registration was rejected'¶: A short description of the placeholder.

name = 'rejection_reason'¶: The name of the placeholder. Must be unique within the context where the placeholder is used

classmethod render(regform, registration)¶

Convert the placeholder to a string.

When a placeholder contains HTML that should not be escaped, the returned value should be returned as a markupsafe.Markup instance instead of a plain string.

Subclasses are encouraged to explicitly specify the arguments they expect instead of using **kwargs.

Parameters:: kwargs – arguments specific to the placeholder’s context

class indico.modules.events.registration.placeholders.invitations.EmailPlaceholder¶

description = l'Email of the person'¶: A short description of the placeholder.

name = 'email'¶: The name of the placeholder. Must be unique within the context where the placeholder is used

classmethod render(invitation, **kwargs)¶

Convert the placeholder to a string.

When a placeholder contains HTML that should not be escaped, the returned value should be returned as a markupsafe.Markup instance instead of a plain string.

Subclasses are encouraged to explicitly specify the arguments they expect instead of using **kwargs.

Parameters:: kwargs – arguments specific to the placeholder’s context

class indico.modules.events.registration.placeholders.invitations.FirstNamePlaceholder¶

description = l'First name of the person'¶: A short description of the placeholder.

name = 'first_name'¶: The name of the placeholder. Must be unique within the context where the placeholder is used

classmethod render(invitation, **kwargs)¶

Convert the placeholder to a string.

When a placeholder contains HTML that should not be escaped, the returned value should be returned as a markupsafe.Markup instance instead of a plain string.

Subclasses are encouraged to explicitly specify the arguments they expect instead of using **kwargs.

Parameters:: kwargs – arguments specific to the placeholder’s context

class indico.modules.events.registration.placeholders.invitations.InvitationLinkPlaceholder¶

description = l'Link to accept/decline the invitation'¶: A short description of the placeholder.

name = 'invitation_link'¶: The name of the placeholder. Must be unique within the context where the placeholder is used

classmethod render(invitation, **kwargs)¶

Convert the placeholder to a string.

When a placeholder contains HTML that should not be escaped, the returned value should be returned as a markupsafe.Markup instance instead of a plain string.

Subclasses are encouraged to explicitly specify the arguments they expect instead of using **kwargs.

Parameters:: kwargs – arguments specific to the placeholder’s context

required = True¶: Whether the placeholder must be used at least once.

class indico.modules.events.registration.placeholders.invitations.LastNamePlaceholder¶

description = l'Last name of the person'¶: A short description of the placeholder.

name = 'last_name'¶: The name of the placeholder. Must be unique within the context where the placeholder is used

classmethod render(invitation, **kwargs)¶

Convert the placeholder to a string.

When a placeholder contains HTML that should not be escaped, the returned value should be returned as a markupsafe.Markup instance instead of a plain string.

Subclasses are encouraged to explicitly specify the arguments they expect instead of using **kwargs.

Parameters:: kwargs – arguments specific to the placeholder’s context

Settings¶

class indico.modules.events.registration.settings.RegistrationSettingsProxy(module, defaults=None, strict=True, acls=None, converters=None)¶

Store per-event registration settings.

get_participant_list_columns(event, form=None)¶

get_participant_list_form_ids(event)¶

set_participant_list_columns(event, columns, form=None)¶

set_participant_list_form_ids(event, form_ids)¶

Statistics¶

class indico.modules.events.registration.stats.AccommodationStats(field)¶

Base class for registration form statistics.

Parameters:

title – str – the title for the stats box
subtitle – str – the subtitle for the stats box
type – str – the type used in Jinja to display the stats

class indico.modules.events.registration.stats.Cell(type='default', data=None, colspan=1, classes=None, qtip=None)¶

Hold data and type for a cell of a stats table.

The table below indicates the valid types and expected data.

type	data
str	str – string value
progress	(int, str) – a tuple with the progress (a value between 0 and 1) and a label
progress-stacked	([int], str) – a tuple with a list of progresses (values which must sum up to 1) and a label
currency	float – numeric value
icon	str – icon name from _icons.scss
default	None – renders a default cell with an — (use Cell(type=’str’) for an empty cell)

Parameters:

type – str – The type of data in the cell
data – The data for the cell
colspan – int – HTML colspan value for the cell
classes – [str] – HTML classes to apply to the cell
qtip – str – content for qtip

class indico.modules.events.registration.stats.DataItem(regs=0, attendance=0, capacity=0, billable=False, cancelled=False, price=0, fixed_price=False, paid=0, paid_amount=0, unpaid=0, unpaid_amount=0)¶

Hold the aggregation of some data, intended for stats tables as a aggregation from which to generate cells.

Parameters:

regs – int – number of registrant
attendance – int – number of people attending
capacity – int – maximum number of people allowed to attend (0 if unlimited)
billable – bool – whether the item is billable to the or not
cancelled – bool – whether the item is cancelled or not
price – str – the price of the item
fixed_price – bool – True if the price is per registrant, False if accompanying guests must pay as well.
paid – int – number of registrants who paid
paid_amount – float – amount already paid by registrants
unpaid – int – number of registrants who haven’t paid
unpaid_amount – float – amount not already paid by registrants

class indico.modules.events.registration.stats.FieldStats(field, **kwargs)¶

Hold stats for a registration form field.

get_table()¶

Return a table containing the stats for each item.

Returns:: dict – A table with a list of head cells (key: ‘head’) and a list of rows (key: ‘rows’) where each row is a list of cells.

property is_currency_shown¶

class indico.modules.events.registration.stats.OverviewStats(regform)¶

Generic stats for a registration form.

Base class for registration form statistics.

Parameters:

title – str – the title for the stats box
subtitle – str – the subtitle for the stats box
type – str – the type used in Jinja to display the stats

class indico.modules.events.registration.stats.StatsBase(title, subtitle, type, **kwargs)¶

Base class for registration form statistics.

Parameters:

title – str – the title for the stats box
subtitle – str – the subtitle for the stats box
type – str – the type used in Jinja to display the stats

property is_currency_shown¶