Fix 'module' object is not callable
* rhn_register: fix Python 3 compatibility
* rhn_register: update requirements
* rhn_register: add unit tests
* Add missing method name
* use a dedicated line for XML related requirements
* rhn_register: drop support for Python 2.4
* rhn_register unit tests: fix Python 3 compatibility
* refactor in order to check order of the requests
* test/: PEP8 compliancy
- Make PEP8 compliant
* Python3 chokes on casting int to bytes (#24952)
But if we tell the formatter that the var is a number, it works
Regex patterns were not being escaped properly so package names
containing characters that could be interpreted as regex symbols
were causing failures.
Fixes: #19714
* Fix 'yum skips updates' bug
When the 'yum check-update' output is parsed, the regex used
to stitch wrapped lines together would fail on the first package.
It would fail because there is an empty line before the first
package, and this triggered the regex. To avoid a more complicated
regex, preprocess the check-update output to strip out any
empty lines.
The regex is also updated to include a group on the non whitespace
match to be used in the sub.
Add test cases based on info provided in the bug reports.
Fixes#20608
