question: SFTP options

[SanVerb]

Hello

I'm trying to understand how to make use of storage provider to acces files on a remote server via SFTP.

profile file:

---
#restart-times: 1
max-jobs-per-second: 1
max-status-checks-per-second: 10
cores: 8 #
rerun-incomplete: true
keep-going: true
use-conda: true
# use-singularity: true
rerun-triggers: mtime # jobs will be rerun if their input files have been modified since the last run.
dry-run: true
# debug-dag: true
# verbose: true

default-storage-provider: sftp
storage-sftp-username: **********
storage-sftp-password: ***************

my test code:

import pandas as pd
import os
import time
import yaml
import pysftp

rule test:
    input:
        storage.sftp('sftp://***.***.**.***/home/**********/DEEMPRINT/workflow/data/inputdata/SAF/SAF.txt')
    shell:
        '''
        exec > {log} 2> {log}
        set -e
        echo "hello world"
        '''

"...*"/ -> IP address server
**********/ -> username

I always get the following error:

TypeError in file /home/snache/DEEMPRINT/workflow/snakefile, line 9:
'NoneType' object cannot be interpreted as an integer
  File "/home/********/miniconda3/envs/DEEMPRINT_snakemake/lib/python3.12/site-packages/pysftp/__init__.py", line 140, in __init__
  File "/home/********/miniconda3/envs/DEEMPRINT_snakemake/lib/python3.12/site-packages/pysftp/__init__.py", line 176, in _start_transport
  File "/home/********/miniconda3/envs/DEEMPRINT_snakemake/lib/python3.12/site-packages/paramiko/transport.py", line 458, in __init__

I believe I'm giving incorrect information after storage.sftp, but I'm not sure as to what I need to change.

Kind regard

Sanché Verbeeck