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Convert vsc.utils.cache to use the with semantics. #39

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piojo-zz opened this issue Dec 9, 2012 · 0 comments

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piojo-zz commented Dec 9, 2012

It is much simpler to use the FileCache module if we can do just like with any other file:

with vsc.utils.cache("foo") as f:
    f.load("some_key")
    # yabbadabba

Instead of

try:
    f = vsc.utils.cache("foo")
    try:
        f.load("some_key")
        # yabbadabba
    except Something, err:
        pass
    finally:
        pass
except SomethingElse, err2:
    pass

Our main users for this module are SL6 boxes, where the __enter__/__exit__ protocol is supported.

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