On 11/27/2010 04:51 AM, Nick Coghlan wrote:
x = named_value("FOO", 1)
y = named_value("BAR", "Hello World!")
z = named_value("BAZ", dict(a=1, b=2, c=3))
print(x, y, z, sep="\n")
print("\n".join(map(repr, (x, y, z))))
print("\n".join(map(str, map(type, (x, y, z)))))
set_named_values(globals(), foo=x._raw(), bar=y._raw(), baz=z._raw())
print("\n".join(map(repr, (foo, bar, baz))))
print(type(x) is type(foo), type(y) is type(bar), type(z) is type(baz))
==========================================================================
# Session output for the last 6 lines
>>> print(x, y, z, sep="\n")
1
Hello World!
{'a': 1, 'c': 3, 'b': 2}
>>> print("\n".join(map(repr, (x, y, z))))
FOO=1
BAR='Hello World!'
BAZ={'a': 1, 'c': 3, 'b': 2}
This reminds me of python annotations. Which seem like an already
forgotten new feature. Maybe they can help with this?
It does associate additional info to names and creates a nice dictionary to
reference.
>>> def name_values( FOO: 1,
BAR: "Hello World!",
BAZ: dict(a=1, b=2, c=3) ):
... return FOO, BAR, BAZ
...
>>> foo(1,2,3)
(1, 2, 3)
>>> foo.__annotations__
{'BAR': 'Hello World!', 'FOO': 1, 'BAZ': {'a': 1, 'c': 3, 'b': 2}}
Cheers,
Ron
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