comparison mercurial/obsutil.py @ 45942:89a2afe31e82

formating: upgrade to black 20.8b1

This required a couple of small tweaks to un-confuse black, but now it
works. Big formatting changes come from:

 * Dramatically improved collection-splitting logic upstream
 * Black having a strong (correct IMO) opinion that """ is better than '''

Differential Revision: https://phab.mercurial-scm.org/D9430

45941:346af7687c6f

    re.compile(b'^source$'),
]


def metanotblacklisted(metaitem):
    """ Check that the key of a meta item (extrakey, extravalue) does not
    match at least one of the blacklist pattern
    """
    metakey = metaitem[0]

    return not any(pattern.match(metakey) for pattern in METABLACKLIST)

            return False
    return True


def geteffectflag(source, successors):
    """ From an obs-marker relation, compute what changed between the
    predecessor and the successor.
    """
    effects = 0

    for changectx in successors:

    return values


def _getobsfate(successorssets):
    """ Compute a changeset obsolescence fate based on its successorssets.
    Successors can be the tipmost ones or the immediate ones. This function
    return values are not meant to be shown directly to users, it is meant to
    be used by internal functions only.
    Returns one fate from the following values:
    - pruned

        else:
            return b'superseded_split'


def obsfateverb(successorset, markers):
    """ Return the verb summarizing the successorset and potentially using
    information from the markers
    """
    if not successorset:
        verb = b'pruned'
    elif len(successorset) == 1:

        verb = b'split'
    return verb


def markersdates(markers):
    """returns the list of dates for a list of markers
    """
    return [m[4] for m in markers]


def markersusers(markers):
    """ Returns a sorted list of markers users without duplicates
    """
    markersmeta = [dict(m[3]) for m in markers]
    users = {
        encoding.tolocal(meta[b'user'])
        for meta in markersmeta
        if meta.get(b'user')

    return sorted(users)


def markersoperations(markers):
    """ Returns a sorted list of markers operations without duplicates
    """
    markersmeta = [dict(m[3]) for m in markers]
    operations = {
        meta.get(b'operation') for meta in markersmeta if meta.get(b'operation')
    }

    return sorted(operations)


def obsfateprinter(ui, repo, successors, markers, formatctx):
    """ Build a obsfate string for a single successorset using all obsfate
    related function defined in obsutil
    """
    quiet = ui.quiet
    verbose = ui.verbose
    normal = not verbose and not quiet

    ),
}


def _getfilteredreason(repo, changeid, ctx):
    """return a human-friendly string on why a obsolete changeset is hidden
    """
    successors = successorssets(repo, ctx.node())
    fate = _getobsfate(successors)

    # Be more precise in case the revision is superseded
    if fate == b'pruned':

45942:89a2afe31e82

    re.compile(b'^source$'),
]


def metanotblacklisted(metaitem):
    """Check that the key of a meta item (extrakey, extravalue) does not
    match at least one of the blacklist pattern
    """
    metakey = metaitem[0]

    return not any(pattern.match(metakey) for pattern in METABLACKLIST)

            return False
    return True


def geteffectflag(source, successors):
    """From an obs-marker relation, compute what changed between the
    predecessor and the successor.
    """
    effects = 0

    for changectx in successors:

    return values


def _getobsfate(successorssets):
    """Compute a changeset obsolescence fate based on its successorssets.
    Successors can be the tipmost ones or the immediate ones. This function
    return values are not meant to be shown directly to users, it is meant to
    be used by internal functions only.
    Returns one fate from the following values:
    - pruned

        else:
            return b'superseded_split'


def obsfateverb(successorset, markers):
    """Return the verb summarizing the successorset and potentially using
    information from the markers
    """
    if not successorset:
        verb = b'pruned'
    elif len(successorset) == 1:

        verb = b'split'
    return verb


def markersdates(markers):
    """returns the list of dates for a list of markers"""
    return [m[4] for m in markers]


def markersusers(markers):
    """Returns a sorted list of markers users without duplicates"""
    markersmeta = [dict(m[3]) for m in markers]
    users = {
        encoding.tolocal(meta[b'user'])
        for meta in markersmeta
        if meta.get(b'user')

    return sorted(users)


def markersoperations(markers):
    """Returns a sorted list of markers operations without duplicates"""
    markersmeta = [dict(m[3]) for m in markers]
    operations = {
        meta.get(b'operation') for meta in markersmeta if meta.get(b'operation')
    }

    return sorted(operations)


def obsfateprinter(ui, repo, successors, markers, formatctx):
    """Build a obsfate string for a single successorset using all obsfate
    related function defined in obsutil
    """
    quiet = ui.quiet
    verbose = ui.verbose
    normal = not verbose and not quiet

    ),
}


def _getfilteredreason(repo, changeid, ctx):
    """return a human-friendly string on why a obsolete changeset is hidden"""
    successors = successorssets(repo, ctx.node())
    fate = _getobsfate(successors)

    # Be more precise in case the revision is superseded
    if fate == b'pruned':