[MERGE] show versions of plugins in 'bzr plugins'

[Aaron Bentley]

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Robert Collins wrote:

> + at deprecated_function(zero_ninetyone)
>  def all_plugins():
>      """Return a dictionary of the plugins."""
>      result = {}
> -    for name, plugin in plugins.__dict__.items():
> -        if isinstance(plugin, types.ModuleType):
> -            result[name] = plugin
> +    for name, plugin in plugins().items():
> +        result[name] = plugin.module
>      return result

I find this is a really nice way of doing that:

def all_plugins():
    return dict((n, p.module) for n, p in plugins().items())

bb:approve

Aaron
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