michel@dialnetwork.com writes:
Comments, please send to me. I think python-dev is the right forum for discussion, otherwise someone will surely let me know and I'll go to python-list.
I find this underspecified. The section that says "Implementation" really tries to explain what the *semantics* is of the proposed keywords, yet it fails to spell out many interesting details. For example, the PEP nowhere says what the semantics of the "synchronize" keyword is. Apparently, execution may stop when entering the synchronize block under certain circumstances. But under what circumstances? One may interpret that the example without synchronize is meant to do the same thing as the code with synchronize, but this does not help much, since I don't know what the "acquire_lock" and "release_lock" global functions are. Also, when talking about targets, I notice that these are expressions. I assume that synchronization only happens when the "same" object is used twice. What kind of "sameness" does that assume? Are there really no restrictions? e.g. would def foo(): synchronize "a"+"b": print 1 def bar(): synchronize "a"+"b": print 2 be valid? What would be the meaning of this code? Regards, Martin