TL;DR: there's a method _asdict
provided for this.
Here is a demonstration of the usage:
>>> fields = ['name', 'population', 'coordinates', 'capital', 'state_bird']
>>> Town = collections.namedtuple('Town', fields)
>>> funkytown = Town('funky', 300, 'somewhere', 'lipps', 'chicken')
>>> funkytown._asdict()
OrderedDict([('name', 'funky'),
('population', 300),
('coordinates', 'somewhere'),
('capital', 'lipps'),
('state_bird', 'chicken')])
This is a documented method of namedtuples, i.e. unlike the usual convention in python the leading underscore on the method name isn't there to discourage use. Along with the other methods added to namedtuples, _make
, _replace
, _source
, _fields
, it has the underscore only to try and prevent conflicts with possible field names.
Note: For some 2.7.5 < python version < 3.5.0 code out in the wild, you might see this version:
>>> vars(funkytown)
OrderedDict([('name', 'funky'),
('population', 300),
('coordinates', 'somewhere'),
('capital', 'lipps'),
('state_bird', 'chicken')])
For a while the documentation had mentioned that _asdict
was obsolete (see here), and suggested to use the built-in method vars. That advice is now outdated; in order to fix a bug related to subclassing, the __dict__
property which was present on namedtuples has again been removed by this commit.