pandas.api.extensions.ExtensionDtype.na_value
-
ExtensionDtype.na_value -
Default NA value to use for this type.
This is used in e.g. ExtensionArray.take. This should be the user-facing “boxed” version of the NA value, not the physical NA value for storage. e.g. for JSONArray, this is an empty dictionary.
© 2008–2012, AQR Capital Management, LLC, Lambda Foundry, Inc. and PyData Development Team
Licensed under the 3-clause BSD License.
https://pandas.pydata.org/pandas-docs/version/0.25.0/reference/api/pandas.api.extensions.ExtensionDtype.na_value.html
