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Setting configuration values from the dictionary returned by astropy.config.get_config fails #1567
Description
If I try setting a configuration value at run time like this:
from astropy.config import get_config
items = get_config('astropy.utils.data')
items['dataurl'].set('http://astropydata.mywebsite.com')it fails with:
ERROR: AttributeError: 'str' object has no attribute 'set' [IPython.core.interactiveshell]
in both 0.2.4 and 0.3.dev5708.
Setting the configuration using the other method described in the documentation works:
from astropy.utils.data import DATAURL
DATAURL.set('http://astropydata.mywebsite.com')
Activity
embray commentedon Oct 14, 2013
Thanks for the report. But I don't think that's a bug. In the former case it should just be
items['dataurl'] = 'http://astropydata.mywebsite.com'because there you're just modifying the configuration dict directly.Is the former method something you got from the documentation? Because if so that would be a documentation bug.
mwcraig commentedon Oct 14, 2013
It is from the documentation--I'll can open a pull request later today to
fix it if you would like.
On Monday, October 14, 2013, Erik Bray wrote:
eteq commentedon Oct 18, 2013
Fixed in #1582