@Midnighter Midnighter released this Oct 13, 2017 · 119 commits to devel since this release

Assets 2

Release notes for cobrapy 0.9.0


  • Model.compartment is now a dynamic property fetching the
    compartments from all metabolites therefore always
    up-to-date. Assigning a dictionary to the same property updates the
    internal dictionary of compartment descriptions. This change removes
    the need for the check for missing compartments from
  • Excessively long output of html representations in jupyter notebooks are now abbreviated #577.
  • Reaction forward and reverse variables are no longer cached with those object. No visible effect but simplifies the code.
  • Fix bug in summary methods when used with exchange reaction sas objective. #595.

New features

  • Model.objective_direction is a new revertible property to set maximization / minimization using the context manager.
  • Change output of production_envelope to wide data frame format #587. Also allow multiple carbon source reactions and better handling of zero-division exceptions.
  • Enable summing lists of reactions, see #596

Deprecated features

  • Model.get_metabolite_compartments is deprecated (use
    Model.compartments instead).
  • Reaction.get_compartments is deprecated (use
    Reaction.compartments instead).

Backwards incompatible changes

  • The format of the dataframe production_envelope changed listing max and min on different columns instead of the same.