| hg-reviewers |
This avoids a SyntaxWarning in Python 3.8 due to invalid
\ escapes.
| Lint Skipped |
| Unit Tests Skipped |
This is already fixed at https://github.com/python-attrs/attrs/pull/375. We'll presumably get it on next vendor.
| Path | Packages | |||
|---|---|---|---|---|
| M | mercurial/thirdparty/attr/_make.py (2 lines) | |||
| M | mercurial/thirdparty/attr/filters.py (4 lines) |
| Commit | Parents | Author | Summary | Date |
|---|---|---|---|---|
| Gregory Szorc | Feb 4 2019, 12:10 PM |
| """ | """ | ||||
| Sentinel to indicate the lack of a value when ``None`` is ambiguous. | Sentinel to indicate the lack of a value when ``None`` is ambiguous. | ||||
| """ | """ | ||||
| def attr(default=NOTHING, validator=None, | def attr(default=NOTHING, validator=None, | ||||
| repr=True, cmp=True, hash=None, init=True, | repr=True, cmp=True, hash=None, init=True, | ||||
| convert=None, metadata={}): | convert=None, metadata={}): | ||||
| """ | r""" | ||||
| Create a new attribute on a class. | Create a new attribute on a class. | ||||
| .. warning:: | .. warning:: | ||||
| Does *not* do anything unless the class is also decorated with | Does *not* do anything unless the class is also decorated with | ||||
| :func:`attr.s`! | :func:`attr.s`! | ||||
| :param default: A value that is used if an ``attrs``-generated ``__init__`` | :param default: A value that is used if an ``attrs``-generated ``__init__`` | ||||
| """ | """ | ||||
| return ( | return ( | ||||
| frozenset(cls for cls in what if isclass(cls)), | frozenset(cls for cls in what if isclass(cls)), | ||||
| frozenset(cls for cls in what if isinstance(cls, Attribute)), | frozenset(cls for cls in what if isinstance(cls, Attribute)), | ||||
| ) | ) | ||||
| def include(*what): | def include(*what): | ||||
| """ | r""" | ||||
| Whitelist *what*. | Whitelist *what*. | ||||
| :param what: What to whitelist. | :param what: What to whitelist. | ||||
| :type what: :class:`list` of :class:`type` or :class:`attr.Attribute`\ s | :type what: :class:`list` of :class:`type` or :class:`attr.Attribute`\ s | ||||
| :rtype: :class:`callable` | :rtype: :class:`callable` | ||||
| """ | """ | ||||
| cls, attrs = _split_what(what) | cls, attrs = _split_what(what) | ||||
| def include_(attribute, value): | def include_(attribute, value): | ||||
| return value.__class__ in cls or attribute in attrs | return value.__class__ in cls or attribute in attrs | ||||
| return include_ | return include_ | ||||
| def exclude(*what): | def exclude(*what): | ||||
| """ | r""" | ||||
| Blacklist *what*. | Blacklist *what*. | ||||
| :param what: What to blacklist. | :param what: What to blacklist. | ||||
| :type what: :class:`list` of classes or :class:`attr.Attribute`\ s. | :type what: :class:`list` of classes or :class:`attr.Attribute`\ s. | ||||
| :rtype: :class:`callable` | :rtype: :class:`callable` | ||||
| """ | """ | ||||
| cls, attrs = _split_what(what) | cls, attrs = _split_what(what) | ||||
| def exclude_(attribute, value): | def exclude_(attribute, value): | ||||
| return value.__class__ not in cls and attribute not in attrs | return value.__class__ not in cls and attribute not in attrs | ||||
| return exclude_ | return exclude_ | ||||