On 10/14/2018 10:08 AM, bob gailer wrote:
> ------------ Python coding "trick"1 ------------
> when I build a map I omit the () after the class e.g. 'death' = Death,
> ... and apply them to the item retrieved from the map.
>
> use a decorator to build the map dictionary:
>
> # the decorator function:
> def add_to_map(cls, map={}): # map is initialized to a {} when function
> is "compiled"
> if cls:
> map[cls.__name__] = cls # add entry to dictionary
> return cls
> else: return map
Hint here: don't use 'map' as your own variable name, since it's a
built-in function. It's not that it won't work, but is likely to cause
confusion someday. Most "code inspection" systems will complain that you
are shadowing or redefining a builtin (terminology may vary). The list
of builtins - thus names to avoid - is here:
https://docs.python.org/3/library/functions.html
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