On Friday, December 5, 2014 2:56:50 PM UTC+8, telne...@gmail.com wrote:
> Why the following code gives me errors??? And why the print statement run 2
> times? I'll be appreciated your helps, thanks,
> addrnum_dict = {'a':1,'b':2}
> def orderaddrtimes():
> global addrnum_dict
> print type(addrnum_dict)
>
> addrnum_dict = sorted(addrnum_dict.iteritems(), key=lambda d:d[1],
> reverse = True)
> #addrnum_dict = OrderedDict(sorted(addrnum_dict.items(), key=lambda t:
> t[0]))
> if __name__ == '__main__':
> kinds = ["a","b"]
> for tmp_kind in kinds:
> orderaddrtimes()
>
> ######################
> errors:
> python aaa.py
> <type 'dict'>
> <type 'list'>
> Traceback (most recent call last):
> File "aaa.py", line 16, in <module>
> orderaddrtimes()
> File "aaa.py", line 11, in orderaddrtimes
> addrnum_dict = sorted(addrnum_dict.iteritems(), key=lambda d:d[1],
> reverse = True)
> AttributeError: 'list' object has no attribute 'iteritems'
https://groups.google.com/forum/#!topic/comp.lang.python/eY7jecLLO48
this man helped me find out the problem.
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