magpie.ui.login

Submodules

• magpie.ui.login.views

Package Contents

Classes

LoginViews

Handles UI operations related to login to, logout from, or registration of user accounts.

Functions

get_constant(→ magpie.typedefs.SettingValue)	Search in order for matched value of constant_name:
get_logger(→ logging.Logger)	Immediately sets the logger level to avoid duplicate log outputs from the root logger and this logger when
includeme(config)

Attributes

LOGGER

magpie.ui.login.get_constant(constant_name: magpie.typedefs.Str, settings_container: magpie.typedefs.AnySettingsContainer | None = None, settings_name: magpie.typedefs.Str | None = None, default_value: magpie.typedefs.SettingValue | None = None, raise_not_set: bool = True, raise_missing: bool = True, print_missing: bool = False, empty_missing: bool = False) → magpie.typedefs.SettingValue

Search in order for matched value of constant_name:

1. search in MAGPIE_CONSTANTS

2. search in settings if specified

3. search alternative setting names (see below)

4. search in magpie.constants definitions

5. search in environment variables

Parameter constant_name is expected to have the format MAGPIE_[VARIABLE_NAME] although any value can be passed to retrieve generic settings from all above mentioned search locations.

If settings_name is provided as alternative name, it is used as is to search for results if constant_name was not found. Otherwise, magpie.[variable_name] is used for additional search when the format MAGPIE_[VARIABLE_NAME] was used for constant_name (i.e.: MAGPIE_ADMIN_USER will also search for magpie.admin_user and so on for corresponding constants).

Parameters:

• constant_name – key to search for a value

• settings_container – WSGI application settings container (if not provided, uses found one in current thread)

• settings_name – alternative name for settings if specified

• default_value – default value to be returned if not found anywhere, and exception raises are disabled.

• raise_not_set – raise an exception if the found key is None, search until last case if others are None

• raise_missing – raise exception if key is not found anywhere

• print_missing – print message if key is not found anywhere, return None

• empty_missing – consider an empty value for an existing key as if it was missing (i.e.: as if not set).

Returns:

found value or default_value

Raises:

• ValueError – if resulting value is invalid based on options (by default raise missing/empty/None value)

• LookupError – if no appropriate value could be found from all search locations (according to options)

class magpie.ui.login.LoginViews(request)

Bases: magpie.ui.utils.AdminRequests, magpie.ui.utils.BaseViews

Handles UI operations related to login to, logout from, or registration of user accounts.

Warning

Admin requests are applicable only when using the temporary login. The temporary session is handled by dispatching operations to AdminRequest. Only those methods should work with elevated session to ensure that returning those views in this class are back to unauthenticated level access.

request_providers_json()

login()

logout()

get_group_info(group_name)

register_user()

User self-registration form results.

Note

The template employed for this form is reused for user creation by an administrator as the fields and validation of inputs are essentially the same. Their actual processing is different though, as in this case, the user attempting registration is not yet logged nor has any administrative access.

See also

magpie.ui.management.views.ManagementViews.add_user()

magpie.ui.login.get_logger(name: magpie.typedefs.Str, level: int | None = None, force_stdout: bool = None, message_format: magpie.typedefs.Str | None = None, datetime_format: magpie.typedefs.Str | None = None) → logging.Logger

Immediately sets the logger level to avoid duplicate log outputs from the root logger and this logger when level is logging.NOTSET.

magpie.ui.login.LOGGER

magpie.ui.login.includeme(config)