[New-bugs-announce] [issue38412] csv.reader failed to split string with spaces and quoted delimiter

[belegnar]

New submission from belegnar <admin at zilantkon.ru>:

```
>>> list(csv.reader(['param1,"param21,param22",param3']))
[['param1', 'param21,param22', 'param3']]
>>> list(csv.reader(['param1, "param21,param22", param3']))
[['param1', ' "param21', 'param22"', ' param3']]
```

version 3.7.4 on linux

----------
components: Library (Lib)
messages: 354224
nosy: belegnar
priority: normal
severity: normal
status: open
title: csv.reader failed to split string with spaces and quoted delimiter
type: behavior
versions: Python 3.7

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue38412>
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