cf.Field.hasattr

Field.hasattr(attr)

Return whether an attribute exists.

f.hasattr(attr) is equivalent to hasattr(f, attr).

See also

delattr, getattr, setattr

Parameters:

attr : str

The attribute’s name.

Returns:

out : bool

Whether the object has the attribute.

Examples:

>>> f.foo = -99
>>> fl.hasattr('foo')
True
>>> del f.foo
>>> fl.hasattr('foo')
False