EasyBuildError -> LoggedException

see previous remarks: relpath can't have a os.path.sep, so this is always false

copy-pasting from reply to remark, which is hidden due to the updates:

no, it's not always false, since relpath is updated via os.path.join in the body of the while loop

I'm using the os.path.sep as an 'end of name' marker to make sure I don't have a partial match, e.g.:

'easybuild/tools/filetools.py'.startswith('easybuild/') == True
'easybuild-framework/easybuild/tools/filetools.py'.startswith('easybuild/') == False

What I'm doing here is trimming something like /home/kehoste/easybuild-framework/easybuild/tools/filetools.py down to just easybuild/tools/filetools.py

I agree this looks rather strange, but I haven't found a better to do this.

path_parts is a list like ['', 'home', 'kehoste', 'easybuild-framework', 'easybuild', 'tools', 'filetools.py'], so I'm taking the end of the list until I have something that starts with easybuid/ (or vsc/)

so it's like

path_parts = frameinfo[1].split(os.path.sep)
shortest = max([path_parts.index(n) for n in self.LOC_INFO_TOP_PKG_NAMES if n in path_parts])
relpath = os.path.join(path_parts[max:])

(and deal with empty list in max etc etc)

that works too, I like it

replace if/else with

relpath = os.path.join(*path_parts[max(top_indices or [0]):])

(or + instead of or; it doesn't really matter)