alfred3 v2.6.1

What's Changed

• Catch AbortMove on startup by @jobrachem in #268
• Add identifier argument to dynamic file method by @jobrachem in #280
• Fix for issue #275 by @ctreffe in #278
• Closes send_mail() Issue #276 by @ctreffe in #279

Full Changelog: v2.6.0...v2.6.1

alfred3 v2.6.0

What's Changed

• Bump pygments from 2.7.4 to 2.15.0 in /docs by @dependabot in #244
• Add debug_value parameter to InputElement class by @jobrachem in #260
• Yaml import by @jobrachem in #257
• Add SessionQuota module to index.rst by @jobrachem in #258
• Add lazy and greedy callback behavior options by @jobrachem in #262
• Update busy flag to use session id by @jobrachem in #263

New Contributors

• @dependabot made their first contribution in #244

Full Changelog: v2.4.0...v2.6.0

alfred3 v2.4.0

Added v2.4.0

• #220
• #221

Changed v2.4.0

• #203

Fixed v2.4.0

• #222
• #223

alfred3 v2.3.4

Fixed v2.3.4

• Correctly export DateEntry and TimeEntry elements for date and time input
• Removed dependency on mongomock for standard usage. It is still required for
  development, since it is used in the unit tests.

alfred3 v2.3.2

Added v2.3.2

• Added DateEntry and TimeEntry elements for date and time input.
• Added DeleteUnlinkedPage. This page allows you to delete the unlinked
  data associated to a specific experiment. Must be imported from
  alfred3.admin directly.
• Added ExperimentSession.tmp, which is a dictionary for temporary data
  that does not need to be saved to the experiment data.
• Added parameter silent to Element.validate_data (#191)

Changed v2.3.2

• alfred3.Card elements with collapse=True will now start in collapsed
  view.
• Any call to Experiment.finish() will only go through now, if the experiment
  session is not already aborted.
• Some small updates to the documentation, most notably regarding the command
  line interface (CLI).

Fixed v2.3.2

• Hotfix for #174
• Fixed #141
• Fixed #144
• Fixed #139
• Fixed #169
• Fixed #157
• Fixed #185
• Closed #187, #184, #196, #172, #178, #195
• Fixed an issue that lead alfred3.Card elements to render sub-elements
  as codeblocks instead of correctly displaying their full web widget.
• Fixed an issue that lead alfred3.Card elements to not add input elements
  to the parent page in the intended way.
• Fixed an issue in ExperimentSession.all_unlinked_data for access to
  local unlinked data.

alfred3 v2.3.1

alfred3 v2.3.1 (Released 2021-10-28)

Fixed v2.3.1

• Fixed an issue with string inputs to NumberEntry that was
  introduced in v2.3.0

alfred3 v2.3.0

alfred3 v2.3.0 (Released 2021-10-28)

Added v2.3.0

• New Elements
  • Added RangeInput element, a slider for number entry.
  • Added SubmittingBar, the sibling of the already existing SubmittingButtons
  • Added MatchEntry as alias for RegEntry element
  • Added EmailEntry element. This is a MatchEntry element that offers
    a default validation for email inputs.
  • Added the elements BackButton and ForwardButton, which do as they say.
  • Added a Card element that can be used for displaying text and other
    elements in bootstraps nice-looking cards. The highlight of the card
    element is its possibility to turn the header into a button that hides
    or shows the card body on click via the argument collapse.
• Pages and Sections
  • We are excited to present the new section class HideOnForwardSection:
    A section that hides pages
    once they have been submitted. This is basically a slightly more liberal
    version of a ForwardOnlySection. Take a look at the documentation
    for more details!
  • Added the methods Page.position_in_section and Section.position_in_section.
    These are used to get the position of the current page or section inside
    its parent section, which can be useful if you create section or pages
    in loops.
• Codebook
  • The codebook now includes the number of choices for all choice elements
    (#114)
  • On codebook export, alfred3 will check if the two newest sessions contain
    identical element labels. If not, alfred3 will log a warning. This can
    help users to discover unfortunate element or page randomization setups.
• Different modes
  • Added a test mode (#90). If you start an experiment with the url parameter
    ?test=true, the experiment starts in test mode. The test mode's only
    effect is that it prefixes session IDs of test sessions with "test-".
    Test mode is active in debug mode aswell.
    • Keep in mind that a test session will take up a slot in list
      randomization just as any other session. You have to use experiment
      version numbers to manage randomization slots.
  • Added the possibility to start the "debug" mode with the url parameter
    ?debug=true. Debug mode is a "fancy test mode" - session IDs created
    in debug mode will be prefixed with "test-".
  • Added the parameter test to ExperimentRunner.auto_run and, subsequently,
    to Experiment.run

To start an experiment in test mode locally, you can use this parameter
in the if __name__ == "__main__" block:

import alfred3 as al
exp = al.Experiment()
exp += al.Page(name="demo")

if __name__ == "__main__":
    exp.run(test=True)

• Miscellaneous
  • Added the prefix "sid-" to session IDs.
  • Added the possibility to download the randomizer's data in Mortimer (#112).
  • alfred3 now saves the length of the session timeout to the experiment
    data (#113)

Changed v2.3.0

• Changed the default design. The top bar is now white instead of red.
• Sections will now immediately raise an error, if you mistakenly define
  a page-only hook like on_first_show or on_first_hide on a section,
  which can be a common but very hard-to-debug programming error.
• The NumberEntry element now returns its value as a float. Previously,
  the value was returned as a string, which was unexpected behavior in
  most cases.
• From now on, sections do not close all of their pages by default on leaving.
  Instead, you can override the attribute close_pages_on_leave. By setting
  it to True, a section will close all its pages when it is left.
• Minimal finetuning of the progress bar: It can now be set to zero progress.

Fixed v2.3.0

• Some updates to the documentation
• Fixed the option "logo_text" in the section "layout" in config.conf
• Fixed the "shuffle" argument of Sections. Previously, it did not
  successfully lead to randomization of the pages and subsections in a
  section. It affects only first-level subsections, i.e. the order of
  subsections is randomized, but the order of pages inside those
  subsections is not affected.
• Fixed the defaults for SingleChoice element and its children that are
  used in debug mode (#125).

alfred3 v2.2.2

alfred3 v2.2.2 (Released 2021-10-14)

The last update (v2.2.1) did not contain the intended changes. This update
fixes this issue.

Changed v2.2.2

• We temporarily deactivated the MultipleChoiceList element, because
  we have to sort out some issues with it. It has seen no use so far, so
  the deactivation should not be a problem.

Fixed v2.2.2

• We fixed some encoding issues on Windows machines.
• We fixed some issues in the documentation.

alfred3 v2.2.0

alfred3 v2.2.0 (Released 2021-10-14)

Added v2.2.0

• Added alfred3.SessionQuota, a class for smart session counting. You
  can use it to control the maximum number of participants to your
  experiment. The SessionQuota is a new parent class to ListRandomizer.

• Added a new admin mode to alfred3 that you can use to access experiment
  information and manage your experiment (#113). You can also grant access to
  others on three different levels of authorization. You can add
  functionality to your experiment's admin mode by adding pages, just like
  you add pages to an ordinary experiment. You start it by adding
  ?admin=true to the experiment's start url.
  Please refer to the official documentation for more details.

• Added alfred3.PasswordPage, a wide page that can be used to restrict
  access.

• Added lots of automatic unit tests.

Changed v2.2.0

• Removed the method ListRandomizer.abort_if_full. Instead, you can check
  the randomizer's status with the attributes :attr:.full,
  :attr:.allfinished, :attr:.nopen, :attr:.npending, and
  :attr:.nfinished and call :meth:.ExperimentSession.abort
  directly.

• We turned Page.showif and Section.showif into hooks that you can use
  to dynamically control whether a page or section is shown or not. You
  use it by overloading
  the method when writing a page or section in class style. If the method
  returns True, the page or section is shown, if it returns False it
  is not shown.

Fixed v2.2.0

• Fixed #118

alfred3 v2.1.6

Fixed

• Fixed an issue with the upper allocation limits of the
  ListRandomizer.