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After f = attrgetter('name'), the call f(r) returns r.name. After g = attrgetter('name', 'date'), the call g(r) returns (r.name, r.date). After h = attrgetter('name.first', 'name.last'), the call h(r) returns (r.name.first, r.name.last). csŒ|sQt|tƒs$tdƒ‚n|jdƒ‰‡fdd†}||_n7ttt|f|ƒƒ‰‡fdd†}||_dS)Nzattribute name must be a stringÚ.cs$xˆD]}t||ƒ}qW|S)N)Úgetattr)rOÚname)Únamesr6r9Úfuncës z!attrgetter.__init__..funccst‡fdd†ˆDƒƒS)Nc3s|]}|ˆƒVqdS)Nr6)Ú.0Úgetter)rOr6r9ú ósz4attrgetter.__init__..func..)Útuple)rO)Úgetters)rOr9rVòs)rIÚstrr@ÚsplitÚ_callrZÚmapr)ÚselfÚattrZattrsrVr6)r[rUr9Ú__init__æszattrgetter.__init__cCs |j|ƒS)N)r^)r`rOr6r6r9Ú__call__öszattrgetter.__call__N)r?Ú __module__Ú__qualname__Ú__doc__rbrcr6r6r6r9rÞsc@s.eZdZdZdd„Zdd„ZdS)rzØ Return a callable object that fetches the given item(s) from its operand. After f = itemgetter(2), the call f(r) returns r[2]. 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