c06eb76644
With Python 3, data in sqlite from packagesignatures.gpg column was binary on
read (because it was binary on write) but a string was actually required.
The problem was visible with GPG signed packages: when injected into database
using eit with Python 3, it would then explode during equo update/install on
client side.
error from Python 2:
File "/usr/lib64/python2.7/site-packages/entropy/client/interfaces/package/actions/fetch.py", line 1063, in do_signatures_validation
if hash_val in signatures:
TypeError: writable buffers are not hashable
error from Python 3:
File "/usr/lib64/python3.6/site-packages/entropy/client/interfaces/package/actions/fetch.py", line 1023, in do_compare_gpg
tmp_f.write(hash_val)
TypeError: write() argument must be str, not bytes
