* Functions I don't know how to rewrite[snip]
Some functions I looked at, I couldn't figure out a way to rewrite them without introducing a new name or adding new statements.
inspect.py: def formatargspec(args, varargs=None, varkw=None, ... formatvarargs=lambda name: '*' + name, formatvarkw=lambda name: '**' + name, formatvalue=lambda value: '=' + repr(value), inspect.py: def formatargvalues(args, varargs, varkw, locals, ... formatvarargs=lambda name: '*' + name, formatvarkw=lambda name: '**' + name, formatvalue=lambda value: '=' + repr(value),
Realized today that I do know how to rewrite these without a lambda, using bound methods:
def formatargspec(args, varargs=None, varkw=None,
...
formatvarargs='*%s'.__mod__,
formatvarkw='**%s'.__mod__,
formatvalue='=%r'.__mod__,
I like this rewrite a lot because you can see that the function is basically just the given format string. YMMV, of course.
Similarly, if DEF_PARAM, DEF_BOUND and glob are all ints (or supply the int methods), I can rewrite
symtable.py: self.__params = self.__idents_matching(lambda x:
x & DEF_PARAM)
symtable.py: self.__locals = self.__idents_matching(lambda x:
x & DEF_BOUND)
symtable.py: self.__globals = self.__idents_matching(lambda x:
x & glob)
with the bound methods of the int objects:
self.__params = self.__idents_matching(DEF_PARAM.__rand__)
self.__locals = self.__idents_matching(DEF_BOUND.__rand__)
self.__globals = self.__idents_matching(glob.__rand__)
(Actually, I could probably use __and__ instead of __rand__, but __rand__ was the most direct translation.)
Ahh, the glory of bound methods... ;)
Steve -- http://mail.python.org/mailman/listinfo/python-list
