Message 373131 - Python tracker

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Author	mbussonn
Recipients	BTaskaya, asvetlov, hroncok, jack1142, lukasz.langa, mbussonn, miss-islington, pablogsal, serhiy.storchaka, vstinner
Date	2020-07-06.15:05:55
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1594047955.83.0.205840982184.issue39562@roundup.psfhosted.org>
In-reply-to

Content
This make non-await list comprehension coroutine-code-objects as well: https://bugs.python.org/issue41218 import ast import inspect cell = '[x for x in l]' code = compile(cell, "<>", "exec", flags=getattr(ast,'PyCF_ALLOW_TOP_LEVEL_AWAIT', 0x0)) inspect.CO_COROUTINE & code.co_flags == inspect.CO_COROUTINE # this is now TRUE. This leads to weird things in Jupyter/IPython when we try to detect wether a block of code is, or os not async.

This make non-await list comprehension coroutine-code-objects as well: 

https://bugs.python.org/issue41218

    import ast
    import inspect
    cell = '[x for x in l]'
    code = compile(cell, "<>", "exec", flags=getattr(ast,'PyCF_ALLOW_TOP_LEVEL_AWAIT', 0x0))

    inspect.CO_COROUTINE & code.co_flags == inspect.CO_COROUTINE  # this is now TRUE. 

This leads to weird things in Jupyter/IPython when we try to detect wether a block of code is, or os not async.

History
Date	User	Action	Args
2020-07-06 15:05:55	mbussonn	set	recipients: + mbussonn, vstinner, asvetlov, lukasz.langa, serhiy.storchaka, hroncok, pablogsal, miss-islington, BTaskaya, jack1142
2020-07-06 15:05:55	mbussonn	set	messageid: <1594047955.83.0.205840982184.issue39562@roundup.psfhosted.org>
2020-07-06 15:05:55	mbussonn	link	issue39562 messages
2020-07-06 15:05:55	mbussonn	create