

def placeholder(self, field, val):
    if (field is None):
        return val
    elif hasattr(field, 'get_placeholder'):
        return field.get_placeholder(val, self.connection)
    else:
        return '%s'

dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Django-1.6.10/django/db/models/sql/compiler.py SQLInsertCompiler.placeholder/original