Unicode error when saving file in in cache (python)

[antazoey]

Steps to reproduce

Call client.ens_address(name) in python with a successful name, such as belly.eth.

Expected behavior

Using python, when calling ens_address(), I'd expect to not get a UnicodeDecodeError almost every call.

Actual behavior

I get a UnicodeDecodeError almost every call.. Probably happens 9/10 times. It complains about a continuation byte. The line of code that fails is line 29

key = c.string_at(key).decode('utf8')

When setting a breaking point and reading the value of c.string_at(key), it looks like this:

b'ens:belly.eth:0:\xe0\xe5FX\x9b\x7f'

Which is obviously not a valid path to be saving...

System configuration

Mac OS python 3.8

Incubed version

Latest

Request

ens_address()

Incubed Configuration

SSL errors ignored

Chain

Mainnet

[antazoey]

^ Some strange bytes be saving

[antazoey]

This fixes it: #23