Conflict between Paramiko SSHclient?

examples/ingest_dataframe_default_tags.pyを、トップレベルのParamikoコードと関数でラップしたバリアントを使って実行し、問題を再現します。次に、ApiClient.__del__と_signoutの周辺にあるinfluxdb_client/_sync/api_client.pyを調べます。トップレベルのバリアントが報告されたNoneType TypeErrorなしで終了すれば完了です。

Specifications

• Client Version: 1.35.0
• InfluxDB Version: 2.6.0
• Platform: Windows & Linux
• Paramiko: 2.12.0

Code sample to reproduce problem

#### added to example ingest_dataframe_default_tags.py

from paramiko.client import SSHClient, AutoAddPolicy
with SSHClient() as sshclient:
    sshclient.set_missing_host_key_policy(AutoAddPolicy)
    sshclient.connect(hostname="192.168.0.1",username="XXXXX",password="XXXXX")
   ## some code to transfer files
#### added to example ingest_dataframe_default_tags.py

Expected behavior

No errors

Actual behavior

Program ends with:

=== results ===

vix-daily: Open 17.96, Close 18.22, High 18.68, Low 17.54
vix-daily: Open 18.45, Close 17.49, High 18.49, Low 17.44
vix-daily: Open 17.66, Close 16.73, High 17.67, Low 16.19
vix-daily: Open 16.72, Close 15.5, High 16.75, Low 15.5
vix-daily: Open 15.42, Close 15.61, High 15.68, Low 15.32
vix-daily: Open 16.15, Close 16.75, High 16.88, Low 15.57
vix-daily: Open 17.32, Close 16.82, High 17.46, Low 16.79
vix-daily: Open 16.6, Close 18.04, High 18.33, Low 16.53
vix-daily: Open 17.29, Close 16.75, High 17.3, Low 16.4
vix-daily: Open 17.07, Close 15.56, High 17.31, Low 15.49
Exception ignored in: <function ApiClient.__del__ at 0x000001C19BC9CC10>
Traceback (most recent call last):
  File "C:\Users\bobla\AppData\Local\Programs\Python\Python310\lib\site-packages\influxdb_client\_sync\api_client.py", line 84, in __del__
  File "C:\Users\bobla\AppData\Local\Programs\Python\Python310\lib\site-packages\influxdb_client\_sync\api_client.py", line 661, in _signout
TypeError: 'NoneType' object is not callable

This does not affect the execution itself. From what I could gather, the _signout is called an extra time at the end of the program.

Additional info

I was able to solve the error by moving the code in a function

#### added to example ingest_dataframe_default_tags.py

from paramiko.client import SSHClient, AutoAddPolicy
def transferRouterFiles():
    from paramiko.client import SSHClient, AutoAddPolicy
    with SSHClient() as sshclient:
        sshclient.set_missing_host_key_policy(AutoAddPolicy)
        sshclient.connect(hostname="192.168.0.1",username="XXXXX",password="XXXXX")
        ## some code to transfer files


transferRouterFiles()

#### added to example ingest_dataframe_default_tags.py