set.union() is a side-effect-free function that returns the union of two sets. This clearly wanted .update(), which is the side-effecting mutator version.  | 
			||
|---|---|---|
| .. | ||
| __init__.py | ||
| context_factory.py | ||
| event_signing.py | ||
| keyclient.py | ||
| keyring.py | ||
				
					
						
							set.union() is a side-effect-free function that returns the union of two sets. This clearly wanted .update(), which is the side-effecting mutator version.  | 
			||
|---|---|---|
| .. | ||
| __init__.py | ||
| context_factory.py | ||
| event_signing.py | ||
| keyclient.py | ||
| keyring.py | ||