bradfordboyle / pyglpk

Updated fork of T. Finley's PyGLPK module
GNU General Public License v3.0
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Fix `glpk.Tree.branch_upon` keyword arg `select` #16

Closed bradfordboyle closed 7 years ago

bradfordboyle commented 7 years ago

The documentation indicates that the method branch_upon takes an keyword arg select which can be 'D', 'N', 'U'. This value is passed directly into glp_ios_branch_upon which expects an int (using GLP_DN_BRNCH, GLP_UP_BRNCH, GLP_NO_BRNCH).