[merge] lazy regex

[Martin Pool]

On 10 Oct 2006, Andrew Bennetts <andrew at canonical.com> wrote:
> Martin Pool wrote:
> > On  9 Oct 2006, John Arbash Meinel <john at arbash-meinel.com> wrote:
> [...]
> > > +
> > > +_real_re_compile = re.compile
> > 
> > I'm not sure if it's justified, but I feel I'd like an 
> > 
> >    assert _real_re_compile is not lazy_compile
> 
> Given that this assignment happens before lazy_compile is defined, I'd say it
> isn't justified ;)

Sheesh, obviously this is a suggestion, not a patch.

  if re.compile is lazy_compile:
    import warnings
    warnings.warn("lazy_compile is already installed")
  _real_re_compile = re.compile

-- 
Martin