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scipy.constants.find

scipy.constants.find(sub, disp=True)

Find the codata.physical_constant keys containing a given string.

Parameters :

sub : str or unicode

Sub-string to search keys for

disp : bool

If True, print the keys that are found, and return None. Otherwise, return the list of keys without printing anything.

Returns :

keys : None or list

If disp is False, the list of keys is returned. Otherwise, None is returned.

See also

codata

Contains the description of physical_constants, which, as a dictionary literal object, does not itself possess a docstring.