Re: static variables in functions (was: Version Number Comparison Function)
On 29 Mar 2005 00:29:06 -0800, El Pitonero [EMAIL PROTECTED] wrote: Christos TZOTZIOY Georgiou wrote: One of the previous related threads is this (long URL): http://groups-beta.google.com/group/comp.lang.python/messages/f7dea61a92f5e792,5ce65b041ee6e45a,dbf695317a6faa26,19284769722775d2,7599103bb19c7332,abc53bd83cf8f636,4e87b44745a69832,330c5eb638963459,e4c8d45fe5147867,5a184dac6131a61e?thread_id=84da7d3109e1ee14mode=threadnoheader=1#doc_7599103bb19c7332 Another previous message on this issue: http://groups-beta.google.com/group/comp.lang.lisp/msg/1615d8b83cca5b20 Python's syntax surely is not clean enough for concise metaprogramming. At any rate, I'd agree with Fernando's assessment: Fernando wrote: The real problem with Python is ... Python is going the C++ way: piling feature upon feature, adding bells and whistles while ignoring or damaging its core design. If the core design were better, many new features in Python could have been rendered unnecessary. Do you have specific recommendations that might benefit python 3000? What better core design features would have eliminated what new features? ;-) Regards, Bengt Richter -- http://mail.python.org/mailman/listinfo/python-list
Re: static variables in functions (was: Version Number Comparison Function)
Christos TZOTZIOY Georgiou wrote: One of the previous related threads is this (long URL): http://groups-beta.google.com/group/comp.lang.python/messages/f7dea61a92f5e792,5ce65b041ee6e45a,dbf695317a6faa26,19284769722775d2,7599103bb19c7332,abc53bd83cf8f636,4e87b44745a69832,330c5eb638963459,e4c8d45fe5147867,5a184dac6131a61e?thread_id=84da7d3109e1ee14mode=threadnoheader=1#doc_7599103bb19c7332 Another previous message on this issue: http://groups-beta.google.com/group/comp.lang.lisp/msg/1615d8b83cca5b20 Python's syntax surely is not clean enough for concise metaprogramming. At any rate, I'd agree with Fernando's assessment: Fernando wrote: The real problem with Python is ... Python is going the C++ way: piling feature upon feature, adding bells and whistles while ignoring or damaging its core design. If the core design were better, many new features in Python could have been rendered unnecessary. -- http://mail.python.org/mailman/listinfo/python-list
Re: static variables in functions (was: Version Number Comparison Function)
On Fri, 25 Mar 2005 19:23:37 GMT, rumours say that [EMAIL PROTECTED] (Bengt Richter) might have written: On Fri, 25 Mar 2005 17:02:31 +0100, Fredrik Lundh [EMAIL PROTECTED] wrote: Keith wrote: Is there a function for comparing version numbers? E.g. 0.1.0 0.1.2 1.876b 1.876c 3.2.2 3.4 the following works for many common cases: import re def cmpver(a, b): def fixup(i): try: return int(i) except ValueError: return i a = map(fixup, re.findall(\d+|\w+, a)) b = map(fixup, re.findall(\d+|\w+, b)) return cmp(a, b) # -1 if ab, 0 if a=b, 1 if ab [OT] Visually, I like the nested def fixup, and I realize that for cmpver execution overhead is not likely to be an issue, but in general, what do you think of not being able to write it that way if MAKE_FUNCTION overhead is unacceptable? What if we had something like @sticky('fixup') # evaluate binding only first time def cmpver(a , b): def fixup ... ? One of the previous related threads is this (long URL): http://groups-beta.google.com/group/comp.lang.python/messages/f7dea61a92f5e792,5ce65b041ee6e45a,dbf695317a6faa26,19284769722775d2,7599103bb19c7332,abc53bd83cf8f636,4e87b44745a69832,330c5eb638963459,e4c8d45fe5147867,5a184dac6131a61e?thread_id=84da7d3109e1ee14mode=threadnoheader=1#doc_7599103bb19c7332 -- TZOTZIOY, I speak England very best. Be strict when sending and tolerant when receiving. (from RFC1958) I really should keep that in mind when talking with people, actually... -- http://mail.python.org/mailman/listinfo/python-list