janware/jw-pkg
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mirror of ssh://git.janware.com/janware/proj/jw-pkg synced 2026-04-25 09:35:54 +02:00
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lib.ec.SSHClient.ssh_client(): Add type parameter

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ssh_client() tries a predefined order of client class implementations
until it finds a workable candidate. For testing all, it's desirable
to be able to target the exact class. Add a "type" parameter to
achieve that.

I'm aware that type is also a function. But the semantics look so
compelling to me that I'm using the variable name anyway.

Signed-off-by: Jan Lindemann <jan@janware.com>
This commit is contained in:
Jan Lindemann 2026-04-11 10:20:28 +02:00
commit a58220a131
1 changed files with 4 additions and 2 deletions
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6
src/python/jw/pkg/lib/ec/SSHClient.py
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@ -129,10 +129,12 @@ class SSHClient(ExecContext):
def username(self) -> str:
return self.__username
def ssh_client(*args, **kwargs) -> SSHClient: # export
def ssh_client(*args, type=['AsyncSSH', 'Paramiko', 'Exec'], **kwargs) -> SSHClient: # export
from importlib import import_module
errors: list[str] = []
for name in ['AsyncSSH', 'Paramiko', 'Exec']:
if isinstance(type, str):
type = [type]
for name in type:
try:
ret = getattr(import_module(f'jw.pkg.lib.ec.ssh.{name}'), name)(*args, **kwargs)
log(INFO, f'Using SSH-client "{name}"')