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add example

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Benjamin Peterson 2009-03-05 00:17:57 +00:00
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commit c51ec0a9e3
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Doc/library/symtable.rst
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@ -164,6 +164,12 @@ Examining Symbol Tables
If the name is used as the target of a function or class statement, this If the name is used as the target of a function or class statement, this
will be true. will be true.
For example::
>>> table = symtable.symtable("def some_func(): pass", "string", "exec")
>>> table.lookup("some_func").is_namespace()
True
Note that a single name can be bound to multiple objects. If the result Note that a single name can be bound to multiple objects. If the result
is ``True``, the name may also be bound to other objects, like an int or is ``True``, the name may also be bound to other objects, like an int or
list, that does not introduce a new namespace. list, that does not introduce a new namespace.