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<title>5.3.1 Attribute references
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<H2><A NAME=
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5.3.1 Attribute references
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An attribute reference is a primary followed by a period and a name:
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<td><a class='grammartoken'
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<a class=
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The primary must evaluate to an object of a type that supports
attribute references, e.g., a module, list, or an instance. This
object is then asked to produce the attribute whose name is the
identifier. If this attribute is not available, the exception
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</tt><a id='l2h-
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Otherwise, the type and value of the object produced is determined by
the object. Multiple evaluations of the same attribute reference may
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<span class=
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