influxdata / influxdata/influxdb-client-python
Conflict between Paramiko SSHclient?
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- Python
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Description
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
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First steps
- Read the whole issue, then the project's contributing guide.
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Research direction
Reproduce the issue with examples/ingest_dataframe_default_tags.py using the top-level Paramiko code and the function-wrapped variant. Then inspect influxdb_client/_sync/api_client.py around ApiClient.del and _signout; done means the top-level variant exits without the reported NoneType TypeError.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- api
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100