reverted gurobi_cmd changes

2015-03-17 23:16:19 +13:00
parent fe98fd4243
commit 5617527818
1 changed files with 1 additions and 1 deletions
--- a/src/pulp/solvers.py
+++ b/src/pulp/solvers.py
@@ -1896,7 +1896,7 @@ class GUROBI_CMD(LpSolver_CMD):
        except: pass
        cmd = self.path
        cmd += ' ' + ' '.join(['%s=%s' % (key, value)
-                    for key, value in self.options.items()])
+                    for key, value in self.options])
        cmd += ' ResultFile=%s' % tmpSol
        if lp.isMIP():
            if not self.mip: