Message 363698 - Python tracker

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Author	Михаил Кыштымов
Recipients	Михаил Кыштымов
Date	2020-03-09.07:26:04
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1583738764.77.0.124975430682.issue39909@roundup.psfhosted.org>
In-reply-to

Content
Assignment expression in assert causes SyntaxError Minimal case: ``` assert var := None ``` Error: ``` File "<input>", line 1 assert var := None ^ SyntaxError: invalid syntax ``` Workaround: ``` assert (var := None) ``` My use case: ``` my_dict = dict() assert value := my_dict.get('key') ```

Assignment expression in assert causes SyntaxError

Minimal case:
```
assert var := None
```

Error:
```
  File "<input>", line 1
    assert var := None
               ^
SyntaxError: invalid syntax
```

Workaround:
```
assert (var := None)
```

My use case:
```
my_dict = dict()
assert value := my_dict.get('key')
```

History
Date	User	Action	Args
2020-03-09 07:26:04	Михаил Кыштымов	set	recipients: + Михаил Кыштымов
2020-03-09 07:26:04	Михаил Кыштымов	set	messageid: <1583738764.77.0.124975430682.issue39909@roundup.psfhosted.org>
2020-03-09 07:26:04	Михаил Кыштымов	link	issue39909 messages
2020-03-09 07:26:04	Михаил Кыштымов	create