[XML-SIG] PyXML breaks localization

[Beda Kosata]

Hi everybody,
I have just found that PyXML calls gettext.install() on import (via 
dom/MessageSource.py), which means that simply calling:

import xml.dom

puts _() to your __builtin__ namespace. Even worse is, that previously 
installed _() is overridden, thus breaking the localization of running app.
Even if this is easy to fix by calling gettext.install() after xml.dom 
was imported, it does not seem to me as a Good Thing(tm).

I think that the localization scheme of PyXML should be changed 
according to http://python.org/doc/2.2.1/lib/node207.html in order not 
to pollute the __builtin__ namespace.

Cheers
	BEDA

-- 
============================================================
Beda Kosata (kosatab@vscht.cz)
Department of Organic Chemistry
Institute of Chemical Technology
Prague - Czech Republic
============================================================