sol file with real variable names

[LuisVillan]

Hi!
Is it possible to have the real variable names in the solution file (.sol) using CBC (PULP_CBC_CMD) solver? When I set the 'keepFiles' param as True, .sol and .mps files just have the default names (X0000000, C0000000, etc).
I can get the mps file with real variable names using writeMPS() but I think there is no method to export only the sol file.

I'm using:

• Python 3.7 in Anaconda
• Pulp 2.6 (installed with pip)
• OS Windows Server 2019

Thanks in advance!