I would suggest setting the settings as normal, then resetting under a single IF statement at the end for `config_package`.  Otherwise, it'll get really hard to read what the settings are (for each setting), and to understand what different `config_package`s are doing (I anticipate wanting to have more than one)

So, i'm suggesting to localize at the end of the file:

....

```
SQLITE_PRAGMA_SYNCHRONOUS = getattr(local_settings, "SQLITE_PRAGMA_SYNCHRONOUS", "FULL")
```
...
```
if CONFIG_PACKAGE == "RPi":
    CHERRYPY_THREAD_COUNT = getattr(local_settings, "CHERRYPY_THREAD_COUNT", 18)   # still overriden by local_settings     
    SQLITE_PRAGMA_SYNCHRONOUS = getattr(local_settings, "SQLITE_PRAGMA_SYNCHRONOUS", "NORMAL") 
...