version.py 文件源码

def all_migrations(cls):
        migrations = []

        files = os.listdir(os.path.join(REDBERRY_ROOT, 'models', 'migrations'))
        for f in files:
            try:
                bits = filter(lambda x: x is not None, f.split('_'))
                if len(bits) > 1 and int(bits[0]):
                    migrations.append(f)
            except:
                pass

        return migrations