memset*.py: Fixed URLError handling (#6114) * memset.py: Added URLError exception and stderr to Response() object * memset_*.py: Check response.status_code and response.stderr * Added changelog fragment * memset.py: Fixed pep8 * Renamed changelog fragment with .yml file extension (cherry picked from commit 6cf674485f) Co-authored-by: Daniel Patrick <dani.p1991@gmail.com>
6cf674485f