Merge branch 'cryptfile_exception_handling_login' into 'master'

Handling ValueError exception when login command

Closes #8

See merge request !7

funkwhale_cli/cli.py

@@ -206,7 +206,12 @@ async def login(ctx, username, password):
             session, ctx.obj["SERVER_URL"], username=username, password=password
         )
 
-    keyring.set_password(ctx.obj["SERVER_URL"], "_", token)
+    try:
+        keyring.set_password(ctx.obj["SERVER_URL"], "_", token)
+    except ValueError as e:
+        raise click.ClickException("Error while retrieving password from keyring: {}. Your password may be incorrect.".format(e.args[0]))
+    except Exception as e:
+        raise click.ClickException("Error while retrieving password from keyring: {}".format(e.args[0]))
     click.echo("Login successfull!")