[docs] [issue11233] clarifying Availability: Unix

[Sandro Tosi]

New submission from Sandro Tosi <sandro.tosi at gmail.com>:

Hi, following up http://mail.python.org/pipermail/docs/2011-February/003083.html we have a chat on #python-dev on the topic, the situation is

- all started with os.lchmod() and as.lchflags() methods not available on a Debian system
- that's because POSIX does not require those functions and then Linux systems don't provide them 
- so we then thought about clarifying, only for those 2 methods, that they might not be available with a format like "availability: some unix systems"
- then we noticed that on top of os doc there's a notice "An “Availability: Unix” note means that this function is commonly found on Unix systems. It does not make any claims about its existence on a specific operating system." and so we thought about linking every 'Availability: Unix' to that note
- or transform that not in a footnote and link every 'Availability: Unix' for functions that might not be present to that footnote.

It's enough for the conversation dump: ideas/suggestions? :)

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assignee: docs at python
components: Documentation
messages: 128746
nosy: docs at python, sandro.tosi
priority: normal
severity: normal
status: open
title: clarifying Availability: Unix

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue11233>
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