Search results

Remove use of enums when matching models to writers

design discussions

Status: Open.

#1801 In Pyomo/pyomo;

· whart222 opened on Jan 27, 2021

17 comments

Managing unknown components in writers and transformations

design discussions

IDAES related

pyomo.core

pyomo.solvers

Status: Open.

#309 In Pyomo/pyomo;

· qtothec opened on Jan 10, 2018

12 comments



Rethinking Pyomo component string representations

design discussions

pyomo.core

Status: Open.

#525 In Pyomo/pyomo;

· whart222 opened on May 31, 2018

1

9 comments

ActiveIndexedComponent _active flag redesign

design discussions

pyomo.core

pyomo7This is a label for issues targeted for the next major release.This is a label for issues targeted for the next major release.

Status: Open.

#316 In Pyomo/pyomo;

· jsiirola opened on Jan 21, 2018

5 comments

Complex numbers in expression trees

design discussions

Status: Open.

#879 In Pyomo/pyomo;

· jsiirola opened on Feb 22, 2019

4 comments

Centralized VarData storage option

design discussions

enhancement

pyomo.core

Status: Open.

#202 In Pyomo/pyomo;

· jsiirola opened on Aug 20, 2017

3 comments

Review of how fixed variables are managed in problem writers

design discussions

Status: Open.

#620 In Pyomo/pyomo;

· whart222 opened on Jul 20, 2018

3 comments

Constraint's equality attribute sometimes fails to properly identify equality constraints

design discussions

pyomo.core

Status: Open.

#2093 In Pyomo/pyomo;

· bknueven opened on Aug 18, 2021

1

3 comments

Support for reversion in Transformation

design discussions

IDAES related

Status: Open.

#277 In Pyomo/pyomo;

· qtothec opened on Dec 5, 2017

2 comments

__getattr__ but no __setattr__ implemented on ports causing confusion...

design discussions

enhancement

IDAES related

pyomo.network

Status: Open.

#686 In Pyomo/pyomo;

· carldlaird opened on Sep 13, 2018

1 comment

Fix confusing semantics of model.solutions.load_from

design discussions

pyomo.core

pyomo.solvers

Status: Open.

#371 In Pyomo/pyomo;

· ghackebeil opened on Feb 27, 2018

1 comment



Design documentation for IndexedComponent and handling of default and sparsity

design discussions

documentation

pyomo.core

Status: Open.

#287 In Pyomo/pyomo;

· carldlaird opened on Dec 21, 2017

Deprecate the Pyomo functor API

design discussions

enhancement

Status: Open.

#27 In Pyomo/pyomo;

· whart222 opened on Aug 20, 2016

Revisit *List Components

design discussions

pyomo.core

Status: Open.

#1348 In Pyomo/pyomo;

· whart222 opened on Mar 18, 2020

How to definitively identify all variables / expressions used by a model

design discussions

Status: Open.

#1349 In Pyomo/pyomo;

· whart222 opened on Mar 18, 2020

Implement "copy" methods for individual components

design discussions

enhancement

pyomo.core

Status: Open.

#680 In Pyomo/pyomo;

· carldlaird opened on Sep 4, 2018

 ·  

Long Term

Suggestion: Investigate kernel and core API discrepancies

design discussions

enhancement

pyomo.core

Status: Open.

#2402 In Pyomo/pyomo;

· mrmundt opened on May 13, 2022

Discussion: Adding inherent support for scaling

design discussions

pyomo.core

Status: Open.

#1905 In Pyomo/pyomo;

· staadecker opened on Apr 1, 2021



Improve IPOPT interface to provide solver-consistent error reporting

design discussions

pyomo.solvers

Status: Open.

#868 In Pyomo/pyomo;

· carldlaird opened on Feb 19, 2019