| __init__.py |
Classes Without Boilerplate
|
2057 |
| __init__.pyi |
|
11281 |
| _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.
Args:
eq (typing.Callable | None):
Callable used to evaluate equality of two objects.
lt (typing.Callable | None):
Callable used to evaluate whether one object is less than another
object.
le (typing.Callable | None):
Callable used to evaluate whether one object is less than or equal
to another object.
gt (typing.Callable | None):
Callable used to evaluate whether one object is greater than
another object.
ge (typing.Callable | None):
Callable used to evaluate whether one object is greater than or
equal to another object.
require_same_type (bool):
When `True`, equality and ordering methods will return
`NotImplemented` if objects are not of the same type.
class_name (str | None): Name of class. Defaults to "Comparable".
See `comparison` for more details.
.. versionadded:: 21.1.0
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4117 |
| _cmp.pyi |
|
368 |
| _compat.py |
Get annotations for *cls*.
|
2704 |
| _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.
|
843 |
| _funcs.py |
Return the *attrs* attribute values of *inst* as a dict.
Optionally recurse into other *attrs*-decorated classes.
Args:
inst: Instance of an *attrs*-decorated class.
recurse (bool): Recurse into classes that are also *attrs*-decorated.
filter (~typing.Callable):
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.
dict_factory (~typing.Callable):
A callable to produce dictionaries from. For example, to produce
ordered dictionaries instead of normal Python dictionaries, pass in
``collections.OrderedDict``.
retain_collection_types (bool):
Do not convert to `list` when encountering an attribute whose type
is `tuple` or `set`. Only meaningful if *recurse* is `True`.
value_serializer (typing.Callable | None):
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.
Returns:
Return type of *dict_factory*.
Raises:
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.
|
15854 |
| _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.
|
96664 |
| _next_gen.py |
These are keyword-only APIs that call `attr.s` and `attr.ib` with different
default values.
|
24395 |
| _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.
|
3861 |
| converters.pyi |
|
643 |
| 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
|
1977 |
| exceptions.pyi |
|
539 |
| filters.py |
Commonly useful filters for `attrs.asdict` and `attrs.astuple`.
|
1795 |
| filters.pyi |
|
208 |
| py.typed |
|
0 |
| setters.py |
Commonly used hooks for on_setattr.
|
1617 |
| setters.pyi |
|
584 |
| validators.py |
Commonly useful validators.
|
20046 |
| validators.pyi |
|
2603 |