| __init__.py |
Classes Without Boilerplate
|
3241 |
| __init__.pyi |
|
17609 |
| _cmp.py |
Create a class that can be passed into `attrs.field`'s ``eq``, ``order``,
and ``cmp`` arguments to customize field comparison.
The resulting class will have a full set of ordering methods if at least
one of ``{lt, le, gt, ge}`` and ``eq`` are provided.
:param Optional[callable] eq: `callable` used to evaluate equality of two
objects.
:param Optional[callable] lt: `callable` used to evaluate whether one
object is less than another object.
:param Optional[callable] le: `callable` used to evaluate whether one
object is less than or equal to another object.
:param Optional[callable] gt: `callable` used to evaluate whether one
object is greater than another object.
:param Optional[callable] ge: `callable` used to evaluate whether one
object is greater than or equal to another object.
:param bool require_same_type: When `True`, equality and ordering methods
will return `NotImplemented` if objects are not of the same type.
:param Optional[str] class_name: Name of class. Defaults to 'Comparable'.
See `comparison` for more details.
.. versionadded:: 21.1.0
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4098 |
| _cmp.pyi |
|
399 |
| _compat.py |
Extract type annotations from a callable, returning None whenever there
is none.
|
5803 |
| _config.py |
Set whether or not validators are run. By default, they are run.
.. deprecated:: 21.3.0 It will not be removed, but it also will not be
moved to new ``attrs`` namespace. Use `attrs.validators.set_disabled()`
instead.
|
826 |
| _funcs.py |
Return the *attrs* attribute values of *inst* as a dict.
Optionally recurse into other *attrs*-decorated classes.
:param inst: Instance of an *attrs*-decorated class.
:param bool recurse: Recurse into classes that are also
*attrs*-decorated.
:param callable filter: A callable whose return code determines whether an
attribute or element is included (``True``) or dropped (``False``). Is
called with the `attrs.Attribute` as the first argument and the
value as the second argument.
:param callable dict_factory: A callable to produce dictionaries from. For
example, to produce ordered dictionaries instead of normal Python
dictionaries, pass in ``collections.OrderedDict``.
:param bool retain_collection_types: Do not convert to ``list`` when
encountering an attribute whose type is ``tuple`` or ``set``. Only
meaningful if ``recurse`` is ``True``.
:param Optional[callable] value_serializer: A hook that is called for every
attribute or dict key/value. It receives the current instance, field
and value and must return the (updated) value. The hook is run *after*
the optional *filter* has been applied.
:rtype: return type of *dict_factory*
:raise attrs.exceptions.NotAnAttrsClassError: If *cls* is not an *attrs*
class.
.. versionadded:: 16.0.0 *dict_factory*
.. versionadded:: 16.1.0 *retain_collection_types*
.. versionadded:: 20.3.0 *value_serializer*
.. versionadded:: 21.3.0 If a dict has a collection for a key, it is
serialized as a tuple.
|
16730 |
| _make.py |
Sentinel to indicate the lack of a value when ``None`` is ambiguous.
If extending attrs, you can use ``typing.Literal[NOTHING]`` to show
that a value may be ``NOTHING``.
.. versionchanged:: 21.1.0 ``bool(NOTHING)`` is now False.
.. versionchanged:: 22.2.0 ``NOTHING`` is now an ``enum.Enum`` variant.
|
96979 |
| _next_gen.py |
These are keyword-only APIs that call `attr.s` and `attr.ib` with different
default values.
|
6271 |
| _typing_compat.pyi |
|
469 |
| _version_info.py |
A version object that can be compared to tuple of length 1--4:
>>> attr.VersionInfo(19, 1, 0, "final") <= (19, 2)
True
>>> attr.VersionInfo(19, 1, 0, "final") < (19, 1, 1)
True
>>> vi = attr.VersionInfo(19, 2, 0, "final")
>>> vi < (19, 1, 1)
False
>>> vi < (19,)
False
>>> vi == (19, 2,)
True
>>> vi == (19, 2, 1)
False
.. versionadded:: 19.2
|
2121 |
| _version_info.pyi |
|
209 |
| converters.py |
Commonly useful converters.
|
3602 |
| converters.pyi |
|
406 |
| exceptions.py |
A frozen/immutable instance or attribute have been attempted to be
modified.
It mirrors the behavior of ``namedtuples`` by using the same error message
and subclassing `AttributeError`.
.. versionadded:: 20.1.0
|
1890 |
| exceptions.pyi |
|
539 |
| filters.py |
Commonly useful filters for `attr.asdict`.
|
1470 |
| filters.pyi |
|
225 |
| py.typed |
|
0 |
| setters.py |
Commonly used hooks for on_setattr.
|
1400 |
| setters.pyi |
|
567 |
| validators.py |
Commonly useful validators.
|
20702 |
| validators.pyi |
|
2580 |