

@5457

6 years 
jwatson 
Fixing edge case associated with previous var commit  an variable is an …



@5456

6 years 
jwatson 
Modifying LP writer to properly deal with zerocoefficient quadratic …



@5455

6 years 
jwatson 
Removed _is_xxx slots from the VarValue? class, dropping the memory …



@5443

6 years 
khunter 
Move error notice to stderr.
Most standard utilities have a notion of …



@5430

6 years 
jdsiiro 
Efficiency improvements for the DAT file parser
 convert statements …



@5388

7 years 
wehart 
Making import of coopr.pyomo entry points more robust.



@5381

7 years 
jwatson 
Eliminating expensive use of "max".



@5375

7 years 
jwatson 
Adding method to canonical preprocessor allowing perconstraint …



@5362

7 years 
wehart 
Tagging coopr.pyomo 3.0.1



@5361

7 years 
wehart 
Fixing import error when ordereddict is not available.



@5360

7 years 
jwatson 
More performance improvements in _VarBase constructor. Eliminated …



@5359

7 years 
jwatson 
Some performance improvements in var.py:485(construct).



@5351

7 years 
wehart 
Tagging coopr.pyomo 3.0



@5332

7 years 
jwatson 
Tagging coopr.pyomo 3.0



@5323

7 years 
wehart 
Bug fix for pympler usage (to be forward compatible).



@5320

7 years 
jwatson 
Correcting issue with getObject in ampl.py (yielding incorrect keys), …



@5318

7 years 
jdsiiro 
Minor efficiency tweaks in the canonical representation and the LP writer.



@5310

7 years 
jdsiiro 
Update to canonical expressions to support the optional deterministic …



@5289

7 years 
jdsiiro 
Reverting optimization from r5288 that was not compatible with …



@5288

7 years 
jdsiiro 
 More optimizations for Set membership tests
 Optimization for fetching …



@5285

7 years 
jdsiiro 
Performance improvements when testing the membership of Sets and Set …



@5284

7 years 
jdsiiro 
Significant performance improvement when testing membership of RangeSet? …



@5278

7 years 
wehart 
Updating changelog description.



@5265

7 years 
gabeh 
Minor efficiency updates to piecwise.py.



@5248

7 years 
gabeh 
One more update to sos tests. Should all be working now.



@5247

7 years 
gabeh 
Updated sos tests. Activated nl writer sos tests for cplexamp and …



@5236

7 years 
gabeh 
Updated sos tests to work with latest fresh install of coopr trunk. Also …



@5235

7 years 
gabeh 
Reactivated and updated solver based sos tests.



@5226

7 years 
wehart 
The coopr.pyomo package has had some major changes, so I'm setting the …



@5225

7 years 
jdsiiro 
Bugfix reported via email (from Florian Stapel via Lars Beckmann): …



@5223

7 years 
dword 
removal of code in the NL writer to interface with Jias solver that was …



@5222

7 years 
dword 
Integrated Jias algorithm with Pyomo by adding the code to generate a file …



@5221

7 years 
wehart 
Misc revisions to simplify these two examples.



@5220

7 years 
wehart 
For set operations, the set is ordered if the initial sets are ordered.



@5214

7 years 
wehart 
Documentation update.



@5213

7 years 
wehart 
Removing the coopr.pyomo documentation, which isn't actively maintained.



@5212

7 years 
wehart 
Adding support for 'doc' attributes for components.
Adding a test to …



@5208

7 years 
wehart 
Removing deprecation of pre3.0 rule order.



@5207

7 years 
wehart 
Making the use of None return values in rules an error, rather than a …



@5206

7 years 
wehart 
Adding a 'verbose' option to 'pprint', which forces the generation of …



@5205

7 years 
wehart 
Adding 'verbose' option for pprint.
Bug fix in check actions.



@5187

7 years 
wehart 
Adding the pyomo2osil command.



@5185

7 years 
jwatson 
Added store_values bulk commit to Param and parameter representations.



@5182

7 years 
jwatson 
Adding extract_values and store_values methods to variables, to allow for …



@5179

7 years 
jwatson 
Adding an extract_values method to Param objects and the associated …



@5156

7 years 
wehart 
This looks like a fix in the baseline. I'm not sure that the baseline was …



@5155

7 years 
wehart 
Changing tests to explicitly create RealSet?, IntegerSet? and _AnySet …



@5154

7 years 
wehart 
Add the valid_model_component() method, which allows components to disable …



@5142

7 years 
jwatson 
Changing ValueError? to RuntimeError? in exceptions relating to CPXLP writer …



@5140

7 years 
jwatson 
Some efficiency improvements to identify variables and canonical …



@5137

7 years 
jwatson 
Added logic to respect the "nochecking" flag when setting values in a …



@5126

7 years 
jwatson 
Exposing LP writer labelers, for use elsewhere within Coopr.



@5125

7 years 
jwatson 
Adding some iteration methods to ConstraintBase?. Exporting ConstraintData? …



@5124

7 years 
jwatson 
Fixing issue with "canonical_label" identifier, which should be "canonical …



@5121

7 years 
jwatson 
Eliminating the redundant "var" and "con" slots in (respectively) …



@5115

7 years 
jwatson 
Fixing bug in ampl_var_id dictionary clear  for some reason, resetting it …



@5112

7 years 
jdsiiro 
Updating canonical_repn tests:
 new baselines to track recent change in …



@5097

7 years 
wehart 
Moving tests into coopr.openopt



@5095

7 years 
wehart 
Migrating OpenOpt? code to coopr.openopt



@5089

7 years 
jwatson 
Created specialized encoding for linear components of canonical …



@5086

7 years 
gabeh 
Small efficiency updates to piecewise.py



@5084

7 years 
jwatson 
Allowing NL preprocessing to be enabled/disabled via instance attributes  …



@5081

7 years 
jdsiiro 
bugfix for unittests (introduced in r5080): pow() and abs() are …



@5080

7 years 
jdsiiro 
Fixing test failure introduced in r5066: pow() and abs() should not be …



@5075

7 years 
jwatson 
Moving the CPXLP writer labelers to file scope, so they can be used …



@5074

7 years 
jwatson 
Minor correct to Daniel's previous commit  making new arguments keyword …



@5067

7 years 
wehart 
Allow for numeric values in the Pyomo expression tree.



@5066

7 years 
wehart 
Adding support for FuncDesigner? functions for tanh, asinh, acosh and …



@5061

7 years 
wehart 
Bug fix to call FuncDesigner? on large problems.



@5060

7 years 
wehart 
A change to use FuncDesigner?.sum().



@5059

7 years 
wehart 
Adding support for 'pow' expressions.



@5047

7 years 
dword 
edited print_model_NL to allow for no generation of constraint and …



@5043

7 years 
wehart 
Rework of imports to more aggressively ignore IPython import errors. …



@5039

7 years 
wehart 
Various bug fixes…



@5031

7 years 
jwatson 
Bug fix to LP writer  unused variables were being output in the bounds …



@5024

7 years 
wehart 
Various bug fixes. This looks like it might work now…



@5021

7 years 
jwatson 
Moving has_discrete_variables method from PyomoModel? to Block, and making …



@5015

7 years 
wehart 
Adding nonzero return codes.



@5010

7 years 
wehart 
Updating baselines



@5008

7 years 
wehart 
Bug fix.



@5007

7 years 
wehart 
Adding baseline.



@5005

7 years 
wehart 
Creating unique output files, so we can examine them after test failures.



@5004

7 years 
wehart 
Putting results in a *.json file if the json option is specified.



@5003

7 years 
wehart 
Changing testing logic to only remove the testing file if
the test passes.



@5000

7 years 
wehart 
Updating baselines to only include data that is reliably generated on …



@4991

7 years 
wehart 
Baseline updates.



@4987

7 years 
wehart 
Update in tests to rely on JSON format rather than YAML.



@4986

7 years 
wehart 
Adding logic to manage the results format specification. The default is …



@4985

7 years 
wehart 
Adding nonzero return code when errors occur.



@4984

7 years 
wehart 
Adding option to force output of results in json format.



@4977

7 years 
jwatson 
Fixed various get/set bugs in singleton parameters.



@4975

7 years 
jwatson 
Fixing bug in NL writer, in which bool values were not being treated …



@4968

7 years 
jwatson 
Changing the exception raised when a block is reassigned to a new parent …



@4947

7 years 
jwatson 
Various changes to the pyomo model components picklerelated …



@4940

7 years 
jwatson 
Fixing import warning.



@4937

7 years 
jwatson 
Modified var/objective classes to include more general iterator functions. …



@4927

7 years 
jwatson 
Corrected a spot in the LP writer in which terms with variables associated …



@4925

7 years 
jwatson 
Modifying load solution behavior to still actually load a solution even if …



@4923

7 years 
dword 
Fixed 2 bugs in the NL writer: the gradient variables apparently needed to …



@4909

7 years 
wehart 
Removing time info from these baselines.


