New submission from Serhiy Storchaka <[email protected]>:
I need to test whether the string is interned for Python implementations of
marshal.dumps(). It is easy to do in C, and I suggest to expose this
functionality to Python.
Currently you can test if the string is interned using the following function:
def isinterned(s):
return sys.intern(s) is s
But it has a side effect -- it interns a string if it is not equal to an
already interned string.
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components: Interpreter Core
messages: 323473
nosy: rhettinger, ronaldoussoren, serhiy.storchaka
priority: normal
severity: normal
status: open
title: Add sys.isinterned()
type: enhancement
versions: Python 3.8
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Python tracker <[email protected]>
<https://bugs.python.org/issue34392>
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