source: coopr.pyomo @ 4155

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Diff Rev Age Author Log Message
(edit) @4155   3 years wehart Updating examples to reorder rule arguments to put the model first.
(edit) @4153   3 years wehart Changing the default semantics for rules used to generate sets, …
(edit) @4151   3 years wehart Changing Pyomo test comparisons to use the new YAML baseline comparison, …
(edit) @4150   3 years wehart Removing debugging output of data ... which is ignored.
(edit) @4149   3 years wehart Changing the benders test to create an error when the baseline is empty. …
(edit) @4146   3 years dword implementation of more efficient printing in the NL writer; addition of …
(edit) @4145   3 years dword nl writer changed to initialize from .value not .initial
(edit) @4139   3 years wehart Adding a test that verifies the use of 'dimen' for indexing functions. …
(edit) @4138   3 years wehart Fix to allow constant objectives
(edit) @4137   3 years wehart Documentation fix.
(edit) @4121   3 years wehart Resolving #4220
(edit) @4119   3 years wehart Reformatting with reindent
(edit) @4112   3 years jwatson Reverting changes from native dictionary to ordered dictionary.
(edit) @4111   3 years jwatson Fixing test baseline to be consistent with recent ordered->native …
(edit) @4110   3 years jwatson Reverting ordered dictionaries to normal dictionaries.
(edit) @4109   3 years jwatson Reverting introduction of ordered dictionaries to standard dictionaries.
(edit) @4108   3 years jwatson Reverting ordered dictionary changes to normal dictionaries.
(edit) @4106   3 years wehart Bug fix in error message logic for BuildCheck?. Fixing argument order in …
(edit) @4103   3 years wehart Adding None to the end of the list of namespaces, since we always want to …
(edit) @4102   3 years wehart Adding an alias for --namespace: --ns
(edit) @4101   3 years wehart Adding a '--namespace' option, and making namespace processing a bit more …
(edit) @4100   3 years wehart Deprecating the multisum function. Misc changes to documentation of …
(edit) @4099   3 years wehart Bug fix in the deprecated rule ordering.
(edit) @4098   3 years wehart Changing rule logic in BuildAction? and BuildCheck? components to use the …
(edit) @4092   3 years jwatson Fixing issue in LP writer - if a single quadratic term is supplied, the …
(edit) @4088   3 years jwatson Adding optional flag to PyomoModel? load_solution method, to allow for the …
(edit) @4084   3 years wehart Removing references to the multisum function, which is not used here.
(edit) @4078   3 years wehart Changing the postprocessing function name to pyomo_postprocess, which is …
(edit) @4077   3 years wehart Resolving #4241. Now, the NL and LP writers both correctly generate …
(edit) @4076   3 years wehart Removing the warning for missing rule functions for ConstraintList?
(edit) @4073   3 years wehart Adding logic to order the results data. Note that results data is ordered …
(edit) @4070   3 years wehart Changing core dictionaries used by Pyomo components to be ordered …
(edit) @4065   3 years wehart Bug fix & reformatting
(edit) @4051   3 years wehart Bug fix in set construction with initialization rule.
(edit) @4041   3 years wehart Various updates to tests to use the new argument order for rules. The …
(edit) @4040   3 years wehart Update to use the new argument order for rules
(edit) @4039   3 years wehart This commit is a significant change to the API of coopr.pyomo classess. …
(edit) @4037   3 years wehart Misc change to use the assert*() test syntax.
(edit) @4035   3 years wehart Removing the subsolver logic, which has been migrated into the …
(edit) @4030   3 years wehart Updates to documentation for Pyomo solver options.
(edit) @4029   3 years wehart Adding the --solver-io option to specify how IO is managed for this …
(edit) @4023   3 years wehart Largely undoing the changes in r2565. That revision added error checks …
(edit) @4022   3 years wehart Misc documentation fix.
(edit) @4021   3 years wehart Bug fix in logging diagnostic.
(edit) @4019   3 years jwatson Minor speed improvement in solution loading.
(edit) @4012   3 years jwatson Changes associated with changing solution variables from SolutionMap? to a …
(edit) @3999   3 years jwatson A major re-work of labeling mechanisms, in preparation for their ultimate …
(edit) @3990   3 years jwatson Fixing bug in message formatting encountered when attempting to write a …
(edit) @3989   3 years wehart This will suppress output for the final solution if the --quiet flag is …
(edit) @3982   3 years jwatson Various performance enhancements, primarily relating to the use of …
(edit) @3979   3 years wehart Tagging coopr.pyomo 2.6.2
(edit) @3978   3 years wehart Updating coopr.pyomo stable branch in preparation for creating a release.
(edit) @3977   3 years wehart Misc change
(edit) @3976   3 years jwatson Modified some very common execution paths (e.g., SumExpression? recursing …
(edit) @3968   3 years wehart Merged revisions 3891-3967 via svnmerge from …
(edit) @3966   3 years wehart Committing a change in formatting that illustrates the application of …
(edit) @3964   3 years wehart Bug fix…
(edit) @3963   3 years jwatson Fixing logic bug in _tighen_bounds method of _VarValue - if a domain lb/ub …
(edit) @3962   3 years jwatson Fixing call in ProductExpression? constructor to base Expression …
(edit) @3961   3 years jwatson Eliminating keyword arguments from generate_canonical_representation. They …
(edit) @3960   3 years jwatson Various performance improvements relating to variable construction.
(edit) @3959   3 years jwatson Fixing expression test due to introduction of positional arguments in …
(edit) @3957   3 years jwatson Added logic to ProductSet? iterator that first checks to see if we are …
(edit) @3953   3 years jwatson Changing keyword arguments in _VarValue constructor to position arguments, …
(edit) @3928   3 years jwatson Modifying the NumericValue? and NumericConstant? classes to take fixed …
(edit) @3907   3 years wehart Test bug fixes, given new format for the output.
(edit) @3903   3 years wehart Changes in the output generated by the Pyomo script, to make the semantics …
(edit) @3892   3 years wehart Tagging coopr.pyomo 2.6.1
(edit) @3891   3 years wehart Merged revisions 3887-3890 via svnmerge from …
(edit) @3890   3 years jwatson Fixing serious performance error in Var constructor when variable bounds …
(edit) @3889   3 years jdsiiro - bugfix for pickling EqualityExpressions? - localizing an import only …
(edit) @3887   3 years wehart Merged revisions 3846-3886 via svnmerge from …
(edit) @3886   3 years jdsiiro Improved tests, diagnostics, and error messages for compound inequality …
(edit) @3881   3 years wehart A change to avoid the unexpected behavior in #4224. Previously, when …
(edit) @3880   3 years wehart Resolving issues with #4225. As part of this change, I've decided to …
(edit) @3879   3 years wehart Fixes for #4226. Apparently if a value is returned by a command-line …
(edit) @3864   3 years wehart Tagging coopr.pyomo 2.6
(edit) @3850   3 years wehart Removing references to pyutilib.logging, which has been deleted.
(edit) @3846   3 years wehart Merged revisions 3399-3845 via svnmerge from …
(edit) @3820   3 years wehart Migrating to the use of entry points instead of explicit script …
(edit) @3812   3 years wehart Baseline fixes.
(edit) @3809   3 years wehart Conditionally set the objective/variable/constraint results.
(edit) @3805   3 years wehart Baseline updates. Changes to results updates to ensure consistent …
(edit) @3803   3 years wehart Fixing the symbol_map generated for LP files. This uses '[]' symbols …
(edit) @3801   3 years jdsiiro Changing the semantics of nonexistant / infinite constraint bounds from …
(edit) @3800   3 years jdsiiro Adding formal support for in-place operators (+=, -=, *=, /=, …
(edit) @3799   3 years jdsiiro Tests moved out of test_expr.py (accidentally omitted from r3798).
(edit) @3798   3 years jdsiiro - inequalities can now be specified in "compound" form (`lb <= expr <= …
(edit) @3796   3 years wehart Adding alias for the default objective in the symbol map.
(edit) @3795   3 years jwatson Changing syntax from "list_foo = list_foo + list(x)" to the *far* more …
(edit) @3790   3 years wehart Bug fixes in var.py and objective.py, with changes in test_concrete.py …
(edit) @3789   3 years jwatson Fixing issue with quadratic constraints in which model names were not …
(edit) @3784   3 years wehart Adding a method to update the data in a results object to use (a) labels …
(edit) @3783   3 years wehart Adding hooks in the objective and constraint objects to support the …
(edit) @3782   3 years wehart Adding hook to update solver results object.
(edit) @3781   3 years wehart Changes to write out the _true_ objective name, rather than a dummy …
(edit) @3775   3 years claird Fixed bug related to writing of product expressions with no numerator but …
(edit) @3771   3 years jwatson Adding getstate and setstate to frozen dictionary class. Fixes …
(edit) @3770   3 years wehart Adding a hook to see if the initialization function has a 'dimen' …
(edit) @3769   3 years jdsiiro Correcting bug where an equality constraint beginning with a …
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