issue10711 Removed the HTTP 0.9 support in 3.2 and deprecated strict and related params in 3.2. It is time to remove those in 3.4.

Tested this patch and all tests pass.

May be in 3.4 an exception should be raised? HTTPConnection('python.org', 80, False) now silently returns wrong result.

I don't know what is the best way to raise an Exception when we are deprecating an argument.

1. The options are type checking on timeout parameter and then raising an error. This does not look good to me.
2. Making the rest of the arguments as keyword only arguments in order to prevent people doing mistakes. I am okay with this, people upgrading from 3.3, will face a problem if they already dont have a keyword only argument.

Serhiy - Had a chat with Thomas Wouters and realized that just removing the strict is a best way to go. We have been issuing Deprecation warning for 2 releases now and it should have given enough time for folks to make the changes.

New changeset c9bf987d80f1 by Senthil Kumaran in branch 'default':
#17460: Remove the strict argument of HTTPConnection and removing the
http://hg.python.org/cpython/rev/c9bf987d80f1

> 2. Making the rest of the arguments as keyword only arguments in order to
> prevent people doing mistakes. I am okay with this, people upgrading from
> 3.3, will face a problem if they already dont have a keyword only
> argument.

I thought about how to leave the parameter and imlicitly raise an exception, 
but your variant #2 is better. It is fully backward compatible and allows us 
to avoid the subtle error.

Sorry, I went ahead with committing it. But let's continue the discussion.

Leaving the parameter when we have said it will be deprecated may be a bad practice. It has remained unused for 2 versions now when the deprecation warning was added.

The option 2 further presented a challenge with HTTPSConnection which was already using  keyword-only args for last two parameters. Moving it up in the argument list may have presented a bad case. Two changes for one.

New changeset ac023b1a23ea by Senthil Kumaran in branch '3.2':
#17460 - Adding relevant warning messages regarding strict removal in docs
http://hg.python.org/cpython/rev/ac023b1a23ea

New changeset f4e966570416 by Senthil Kumaran in branch '3.3':
#17460 - merge from 3.2
http://hg.python.org/cpython/rev/f4e966570416

New changeset 2a1b4ac63f3a by Senthil Kumaran in branch 'default':
#17460 - merge from 3.3
http://hg.python.org/cpython/rev/2a1b4ac63f3a

I do not understand what is bad in converting parameters after removed 'strict' to be keyword-only.

Serhiy - the bad thing IMO would be 'enforcing a new feature in order to save people from using deprecated feature'.

I am not against the addition of keyword only args for HTTPConnection in 3.4. A concrete need should be ascertained. Should we ask for python-dev suggestion?

New changeset f9bb9c11363a by R David Murray in branch 'default':
whatsnew: porting note for HTTP[S]Connection strict parameter removal.
http://hg.python.org/cpython/rev/f9bb9c11363a