Existing path encoding is modified

[tdhooper]

from furl import furl

furl('/some%2520path').url
-> '/some%20path'

furl('/some%252Bpath').url
-> '/some+path'

I was expecting the original encoding to be preserved.

[gruns]

furl('/some%2520path').url
-> '/some%20path'

This is intended; furl expects percent-encoded URLs as input.

Furl handles encoding for you, and furl's philosophy on encoding is simple:  
whole path, query, and fragment strings should always be encoded.

furl then decodes %2520 to &20. However

furl('/some%252Bpath').url
-> '/some+path'

looks like a bug: the Path should not be decoded twice.

I would expect the final, decoded, URL path of /some%252Bpath to be /some%2Bpath, not /some+path.

I'll look into this.

[gruns]

This is now fixed in the latest furl v0.5.7.

>>> from furl import furl
>>> furl('/some%2520path').url
'/some%2520path'
>>> furl('/some%252Bpath').url
'/some%252Bpath'

Update with

pip install furl --upgrade

Thank you, again, for bringing this issue to my attention Thomas. Don't hesitate
to let me know if there's anything else I can do for you.