comparison mercurial/repoview.py @ 43755:d2a7f0aab540

repoview: display stack trace along side the debug message

When a filter computation is triggered, If --traceback is provided, we will
display a traceback in addition to the debug message.

Differential Revision: https://phab.mercurial-scm.org/D7478

43754:02ededbef627

    visibilityexceptions is a set of revs which must are exceptions for
    hidden-state and must be visible. They are dynamic and hence we should not
    cache it's result"""
    if filtername not in repo.filteredrevcache:
        if repo.ui.configbool(b'devel', b'debug.repo-filters'):
            msg = b'debug.filters: computing revision filter for "%s"\n'
            repo.ui.debug(msg % filtername)
        func = filtertable[filtername]
        if visibilityexceptions:
            return func(repo.unfiltered, visibilityexceptions)
        repo.filteredrevcache[filtername] = func(repo.unfiltered())
    return repo.filteredrevcache[filtername]

43755:d2a7f0aab540

    visibilityexceptions is a set of revs which must are exceptions for
    hidden-state and must be visible. They are dynamic and hence we should not
    cache it's result"""
    if filtername not in repo.filteredrevcache:
        if repo.ui.configbool(b'devel', b'debug.repo-filters'):
            msg = b'computing revision filter for "%s"'
            msg %= filtername
            if repo.ui.tracebackflag and repo.ui.debugflag:
                # XXX use ui.write_err
                util.debugstacktrace(
                    msg,
                    f=repo.ui._fout,
                    otherf=repo.ui._ferr,
                    prefix=b'debug.filters: ',
                )
            else:
                repo.ui.debug(b'debug.filters: %s\n' % msg)
        func = filtertable[filtername]
        if visibilityexceptions:
            return func(repo.unfiltered, visibilityexceptions)
        repo.filteredrevcache[filtername] = func(repo.unfiltered())
    return repo.filteredrevcache[filtername]