'PosixPath' object has no attribute 'endswith' when init with nfs server

[jingmouren]

🐛 Bug Description

Follow qlib-server ReadMe to init import qlib ONLINE_CONFIG = {***} qlib.init(**ONLINE_CONFIG)

get this error 'PosixPath' object has no attribute 'endswith' qlib/init.py", line 66, in init _mount_nfs_uri(provider_uri, C.dpm.get_data_uri(_freq), C["auto_mount"]) qlib/init.py", line 116, in _mount_nfs_uri _mount_path = mount_path[:-1] if mount_path.endswith("/") else mount_path AttributeError: 'PosixPath' object has no attribute 'endswith'

How to solve?

[jingmouren]

另外, init.py的149行 os.popen("dpkg -l | grep nfs-common") 只适合ubuntu或者debian；centos就没法用?

[lzh222333]

Thanks for giving issue. For the first issue, what's your Python's version? Qlib need Python 3.6+. For the second one, we plan to support more systems in the future to make Qlib more robust. Also, we will very appreciate if you could contribute a PR to solve this for Qlib!

[jingmouren]

Thanks for giving issue. For the first issue, what's your Python's version? Qlib need Python 3.6+. For the second one, we plan to support more systems in the future to make Qlib more robust. Also, we will very appreciate if you could contribute a PR to solve this for Qlib!

我用的python37

[lzh222333]

方便加个dir(mount_path)看一下它具体都有哪些方法吗？理论上PosixPath在3.6后就有endswith方法了

[jingmouren]

呃 tmp = PosixPath('/tmp') dir(tmp) 里头没有endswith

[you-n-g]

@jingmouren Can your issue be fixed by this PR? https://github.com/microsoft/qlib/pull/1129

[jingmouren]

Can your issue be fixed by this PR? #1129

转成str不报这错了。但接着的错误是 warning: unrecognized config flask_server 和 flask_port mount.nfs: connection refused

BadNamespaceError: / is not a connected namespace

[LUS8806]

Can your issue be fixed by this PR? #1129

转成str不报这错了。但接着的错误是 warning: unrecognized config flask_server 和 flask_port mount.nfs: connection refused

BadNamespaceError: / is not a connected namespace

请问您后来问题解决了吗

[LUS8806]

这个nfs server的使用并没走通啊

请问您后来问题解决了吗

我也是同样的问题，看了好几个版本的PosixPath，都没有endswith啊。什么情况。。。

[ChiahungTai]

PosixPath的物件可以轉成str str(path)即可

[jingmouren]

嗯，这个ISSUE涉及的PosixPath轉成str就解决了

但nfs server的使用还没走通

需要设置mount到一个空目录，还是到一个有qlib数据的目录？mount上去之后还有哪些数据放置操作？ 如果mount到空目录的话，数据如何初始传过去？如果mount到有qlib数据的目录，mount成功后，好像那个目录显示的内容也就变了