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Re: PyWart: Namespace asinitiy and the folly of the global statement

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On Fri, Feb 8, 2013 at 3:30 PM, Rick Johnson
<rantingrickjohnson@gmail.com> wrote:
> It is my strong opinion that all "unqualified" variables must be local to the containing block, func/meth, class, or module. To access any variable outside of the local scope a programmer MUST qualify that variable with the func, class, or module identifiers. Consider the following examples

Okay. Now start actually working with things, instead of just making
toys. All your builtins now need to be qualified:

__builtins__.print("There
are",__builtins__.len(self.some_list),"members in this list,
namely:",__builtins__.repr(self.some_list))

And your imports happen at module level, so they need extra qualification:

# file: example.py

import sys

def foo():
    __builtins__.print("My args were:",example.sys.argv)

Actually, you already ran up against this. Your example needs to become:

for x in __builtins__.range(100):
    # Increment the module level variable count.
    example.count += 1

Or are you going to make builtins and imports magically available as
PHP-style superglobals?

ChrisA

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PyWart: Namespace asinitiy and the folly of the global statement Rick Johnson <rantingrickjohnson@gmail.com> - 2013-02-07 20:30 -0800
  Re: PyWart: Namespace asinitiy and the folly of the global statement Michael Torrie <torriem@gmail.com> - 2013-02-07 23:21 -0700
  Re: PyWart: Namespace asinitiy and the folly of the global statement Chris Angelico <rosuav@gmail.com> - 2013-02-08 17:25 +1100
    Re: PyWart: Namespace asinitiy and the folly of the global statement Rick Johnson <rantingrickjohnson@gmail.com> - 2013-02-07 23:23 -0800
      Re: PyWart: Namespace asinitiy and the folly of the global statement Chris Angelico <rosuav@gmail.com> - 2013-02-08 18:28 +1100
    Re: PyWart: Namespace asinitiy and the folly of the global statement Rick Johnson <rantingrickjohnson@gmail.com> - 2013-02-07 23:23 -0800
    Re: PyWart: Namespace asinitiy and the folly of the global statement Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-02-08 22:29 +1100
      Re: PyWart: Namespace asinitiy and the folly of the global statement Chris Angelico <rosuav@gmail.com> - 2013-02-08 22:38 +1100
  Re: PyWart: Namespace asinitiy and the folly of the global statement Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-02-08 22:45 +1100
    Re: PyWart: Namespace asinitiy and the folly of the global statement Michael Torrie <torriem@gmail.com> - 2013-02-08 21:25 -0700
      Re: PyWart: Namespace asinitiy and the folly of the global statement alex23 <wuwei23@gmail.com> - 2013-02-10 18:42 -0800
        Re: PyWart: Namespace asinitiy and the folly of the global statement Chris Angelico <rosuav@gmail.com> - 2013-02-11 17:27 +1100
        Re: PyWart: Namespace asinitiy and the folly of the global statement Jason Swails <jason.swails@gmail.com> - 2013-02-11 13:32 -0500
        Re: PyWart: Namespace asinitiy and the folly of the global statement Michael Torrie <torriem@gmail.com> - 2013-02-11 12:15 -0700
        Re: PyWart: Namespace asinitiy and the folly of the global statement Chris Angelico <rosuav@gmail.com> - 2013-02-12 08:11 +1100

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