def solve(self):
        self.db.solve_ticket(self.ticket_id)
        self.solved = True
base_dir: path from source root to directory containing this gyp file,
dataset/ETHPy150Open getlogbook/logbook/logbook/ticketing.py/Ticket.solve--crossover with--dataset/ETHPy150Open adblockplus/gyp/pylib/gyp/generator/ninja.py/NinjaWriter.__init__