comparison mercurial/changelog.py @ 48946:642e31cb55f0

py3: use class X: instead of class X(object):

The inheritance from object is implied in Python 3. So this should
be equivalent.

This change was generated via an automated search and replace. So there
may have been some accidental changes.

Differential Revision: https://phab.mercurial-scm.org/D12352

48945:55d132525155

def stripdesc(desc):
    """strip trailing whitespace and leading and trailing empty lines"""
    return b'\n'.join([l.rstrip() for l in desc.splitlines()]).strip(b'\n')


class appender(object):
    """the changelog index must be updated last on disk, so we use this class
    to delay writes to it"""

    def __init__(self, vfs, name, mode, buf):
        self.data = buf

    def __exit__(self, *args):
        return self.fp.__exit__(*args)


class _divertopener(object):
    def __init__(self, opener, target):
        self._opener = opener
        self._target = target

    def __call__(self, name, mode=b'r', checkambig=False, **kwargs):

    return _delay


@attr.s
class _changelogrevision(object):
    # Extensions might modify _defaultextra, so let the constructor below pass
    # it in
    extra = attr.ib()
    manifest = attr.ib()
    user = attr.ib(default=b'')

    p2copies = attr.ib(default=None)
    description = attr.ib(default=b'')
    branchinfo = attr.ib(default=(_defaultextra[b'branch'], False))


class changelogrevision(object):
    """Holds results of a parsed changelog revision.

    Changelog revisions consist of multiple pieces of data, including
    the manifest node, user, and date. This object exposes a view into
    the parsed object.

48946:642e31cb55f0

def stripdesc(desc):
    """strip trailing whitespace and leading and trailing empty lines"""
    return b'\n'.join([l.rstrip() for l in desc.splitlines()]).strip(b'\n')


class appender:
    """the changelog index must be updated last on disk, so we use this class
    to delay writes to it"""

    def __init__(self, vfs, name, mode, buf):
        self.data = buf

    def __exit__(self, *args):
        return self.fp.__exit__(*args)


class _divertopener:
    def __init__(self, opener, target):
        self._opener = opener
        self._target = target

    def __call__(self, name, mode=b'r', checkambig=False, **kwargs):

    return _delay


@attr.s
class _changelogrevision:
    # Extensions might modify _defaultextra, so let the constructor below pass
    # it in
    extra = attr.ib()
    manifest = attr.ib()
    user = attr.ib(default=b'')

    p2copies = attr.ib(default=None)
    description = attr.ib(default=b'')
    branchinfo = attr.ib(default=(_defaultextra[b'branch'], False))


class changelogrevision:
    """Holds results of a parsed changelog revision.

    Changelog revisions consist of multiple pieces of data, including
    the manifest node, user, and date. This object exposes a view into
    the parsed object.