[Python-ideas] bool.from_config_str()

[Michael Selik]

On Sun, Jun 12, 2016 at 7:53 PM <jab at math.brown.edu> wrote:

> >>> bool.from_config_str('false')
> False
>

Why put the word "config" in the method name rather than just
``bool.from_str``?

Why not just check for the truth values?

    config = 'False'
    try:
        value = bool(float(config))
    except (TypeError, ValueError):
        value = config.casefold() == 'true'

I agree it's frustrating to have the 4 lines. Perhaps this is yet another
case that would be improved by exception-catching expressions (PEP 463)?

Unless those 4 lines occur very frequently, this feels like a bit too
special-case for a bool method. It feels more like it's part of a library
offering environment or config utilities.
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