[docs] [issue37225] Signatures of Exceptions not documented

[Hong Xu]

New submission from Hong Xu <hong at topbug.net>:

The "Builtin Exceptions" page does not document the constructors of the listed exception classes. All it says is

> The tuple of arguments given to the exception constructor. Some built-in exceptions (like OSError) expect a certain number of arguments and assign a special meaning to the elements of this tuple, while others are usually called only with a single string giving an error message.

This is quite vague and does not really guide users for individual exception classes.

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assignee: docs at python
components: Documentation
messages: 345195
nosy: Hong Xu, docs at python
priority: normal
severity: normal
status: open
title: Signatures of Exceptions not documented
versions: Python 3.7

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue37225>
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