Timeline


and

Jun 16, 2010:

6:14 PM Changeset [2670] by jwatson
Updates to PySP network flow example documentation.
5:10 PM Changeset [2669] by jwatson
Fix to runef involving the same issue as in the previous commit.
4:59 PM Changeset [2668] by jwatson
Adding work-around to the issue identified by Patrick in which the …
2:45 PM Changeset [2667] by prsteel
Added empty capabilities dict to 'OptSolver?' base class. Before, the …
11:56 AM Changeset [2666] by prsteel
Changed default behavior of SOSConstraint. SOSConstraint used to …
10:48 AM Changeset [2665] by wehart
Various updates and fixes. I think that the coopr_driver plugin is …
10:22 AM Changeset [2664] by prsteel
Overwrote base class behavior for 'has_capability' method in several …

Jun 15, 2010:

11:56 AM Changeset [2663] by jwatson
Committing the first of many SOS examples - this first one is …
11:50 AM Changeset [2662] by khunter
Commit new magic number to keep development Logger silent. As noted …
11:13 AM Changeset [2661] by prsteel
Removed an erroneous print statement.
1:13 AM Changeset [2660] by wehart
Further evolution of this capability. This still doesn't quite work, …

Jun 14, 2010:

6:03 PM Changeset [2659] by prsteel
Changes to coopr.plugins to support SOS constraints. Knowledge of …
6:02 PM Changeset [2658] by prsteel
Changes to coopr.pyomo to support SOS constraints. util.py was …
5:58 PM Changeset [2657] by prsteel
Changes to coopr.opt to support SOS constraints. Added function …

Jun 11, 2010:

10:12 AM Changeset [2656] by khunter
Add readable error message for incorrect arguments to objectives …
10:08 AM Changeset [2655] by khunter
No functional, just cleanup/formatting.

Jun 10, 2010:

12:05 PM Changeset [2654] by prsteel
Updated test6.txt to reflect changes in output from previous commit.
12:03 PM Changeset [2653] by prsteel
Added new abstract base class ConstraintBase?. ConstraintBase? will …
11:17 AM Changeset [2652] by prsteel
Changed error checking logic for all derived classes of Component. …

Jun 8, 2010:

2:41 PM Changeset [2651] by prsteel
Fixed typo in output.
2:39 PM Changeset [2650] by khunter
Refactor NumericValue? init function While researching where and …
2:20 PM Changeset [2649] by khunter
Refactor Contraint init function - Use more standard kwargs …

Jun 7, 2010:

4:46 PM Changeset [2648] by khunter
First use of Logger Used to let user know what constraints or objects …
4:42 PM Changeset [2647] by khunter
Begin Pyomo Logging implementation Define a base line default for how …
12:48 PM Changeset [2646] by khunter
Remove unused import (traceback)
10:49 AM Changeset [2645] by prsteel
Added a more useful error message Message helps catch constraints …

Jun 5, 2010:

3:22 PM Changeset [2644] by wehart
Update to offline installation.

Jun 4, 2010:

6:05 PM Changeset [2643] by prsteel
Changed the error messages to offer more suggestive hints as to what …
6:03 PM Changeset [2642] by prsteel
Added support for properly formatting errors thrown as KeyError?
3:36 PM Changeset [2641] by prsteel
Changed an error message to be more informative. Thought: the reason …

Jun 2, 2010:

12:56 PM Changeset [2640] by prsteel
Refactored repn_add Refactored variable names to be more …

May 29, 2010:

12:13 AM Changeset [2639] by wehart
Updates from pyutilib.virtualenv installation. Misc change to always …

May 26, 2010:

12:02 PM Changeset [2638] by jwatson
Adding a warning in cases where users specify both the rule and …
11:53 AM Changeset [2637] by jwatson
Added noruleinit keyword to cut set in benders example.
11:47 AM Changeset [2636] by jwatson
Added a "noruleinit" keyword option to the Constraint and Objective …
10:21 AM Changeset [2635] by prsteel
Defined 'infinity' as 'float("inf")' to allow example to run.

May 24, 2010:

10:28 PM Changeset [2634] by jwatson
Changed name of "write_warmstart_file" method to "warm_start" in the …
10:23 PM Changeset [2633] by jwatson
Added warm_start_capable method definition to the IOptSolver …
12:17 PM Changeset [2632] by jwatson
Fixed issue with CBC plugin generating voluminous (to put it nicely) …
11:25 AM Changeset [2631] by jwatson
Fixing parser bug in CBC plugin - testing failed to catch a change a …

May 21, 2010:

10:47 AM Changeset [2630] by wehart
Restricting the symbols that are exported from coopr.pyomo.base …
12:40 AM Changeset [2629] by wehart
Changing test semantics: allow user to add the same value twice to a set.
12:26 AM Changeset [2628] by wehart
Update from pyutilib.virtualenv to resolve error with --preinstall.

May 20, 2010:

12:25 AM Changeset [2627] by wehart
Update of coopr_install.

May 18, 2010:

5:39 PM Changeset [2626] by wehart
Fixes to get the YAML plugin to be recognized.
5:17 PM Changeset [2625] by wehart
Misc updates.
3:34 PM Changeset [2624] by wehart
Allow the same value is added to a set twice. This shouldn't cause …

May 17, 2010:

9:08 PM Changeset [2623] by wehart
Fixing import issues.
9:01 PM Changeset [2622] by wehart
Adding pyutilib.workflow to all.ini Adding coopr.testing to installation
8:59 PM Changeset [2621] by wehart
Misc edits.
5:11 PM Changeset [2620] by wehart
Other reorgs.
5:10 PM Changeset [2619] by wehart
Initial import of coopr.testing
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