This is documentation for an old release of SciPy (version 1.8.1). Read this page in the documentation of the latest stable release (version 1.15.1).

scipy.sparse.dok_matrix.setdefault#

dok_matrix.setdefault(key, default=None, /)#

Insert key with a value of default if key is not in the dictionary.

Return the value for key if key is in the dictionary, else default.

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