def _create_database(self):
"""
Create a persistent database to store expensive parse results
Check for Python version used to create the database is the
same as the running python instance or re-create
"""
project_database_file_name = join(self._output_path, "project_database")
create_new = False
key = b"version"
version = str((6, sys.version)).encode()
database = None
try:
database = DataBase(project_database_file_name)
create_new = (key not in database) or (database[key] != version)
except KeyboardInterrupt:
raise
except: # pylint: disable=bare-except
traceback.print_exc()
create_new = True
if create_new:
database = DataBase(project_database_file_name, new=True)
database[key] = version
return PickledDataBase(database)
def create_database(tempdir, new=False):
return PickledDataBase(TestDataBase.create_database(tempdir, new))
def create_database(self, new=False):
return PickledDataBase(TestDataBase.create_database(self, new))