astropy/astropy — comment on commit 14160bb82a6979918f991b8f922074482f543a89
File: astropy/config/data.py line 30
By iguananaut:

I was just noticing this code. Not that it matters a great deal but a better convention, rather than continuing long strings by concatenating them with +, it's better to start the string on its own line and use implied string continuation, like:

```python
DATA_CACHE_LOCK_ATTEMPTS = ConfigurationItem(
'data_cache_lock_attempts', 3,
'Number of times to try to get the lock while accessing the data cache '
'before giving up.')
```

(In this example it wasn't actually necessary to break up the string once it was on its own line, but I did it just for example.)