AttributeError

Ltc Hotspot ltc.hotspot at gmail.com
Wed Aug 12 21:05:37 CEST 2015


>Have a look at assignment_10_2_v_06.py.

What should I look at assignment_10_2_v_06.py.:


handle = """From stephen.marquard at uct.ac.za Sat Jan  5 09:14:16 2008
>From louis at media.berkeley.edu Fri Jan  4 18:10:48 2008
""".split("\n")
# Snippet file data: mbox-short.txt

count = dict()
#fname = raw_input("Enter file name: ")# Add Snippet file
#handle = open (fname, 'r')# Add Snippet file
for line in handle:
    if line.startswith("From "):
        time = line.split() # Sort time

        hours = line.split(":")[5] # Sort hours
        line = line.rstrip()

        count[hours] = count.get(hours, 0) + 1 # counter

lst = [(val,key) for key,val in count.items()]

print key, val

On Wed, Aug 12, 2015 at 11:59 AM, MRAB <python at mrabarnett.plus.com> wrote:
> On 2015-08-12 19:35, Ltc Hotspot wrote:
>>
>> Emile
>>
>> How do I define time in the revised code ?
>>
>>
> Have a look at assignment_10_2_v_06.py.
>
>>
>>
>> ---------------------------------------------------------------------------
>> Traceback Message reads:
>> In [66]: %run assignment_10_2_v_07
>>
>> NameError
>> Traceback (most recent call last)
>> C:\Users\vm\Desktop\apps\docs\Python\week_10\assignment_10_2_v_07.py in
>> <module>
>> ()
>>        9 for line in handle:
>>       10     if line.startswith("From "):
>> ---> 11         for key, val in time.split()[5]:
>>       12             for key, val in hours.split(':')[0]:
>>       13                 count[hours] = count.get(hours, 0) + 1 # counter
>>
>> NameError: name 'time' is not defined
>>
>> ---------------------------------------------------------------------------
>>>>>
>>>>>
>> In [67]: print time
>> 0
>>
>> ---------------------------------------------------------------------------
>>
>> Revised Code reads:
>> handle = """From stephen.marquard at uct.ac.za Sat Jan  5 09:14:16 2008
>>>
>>> From louis at media.berkeley.edu Fri Jan  4 18:10:48 2008
>>
>> """.split("\n")
>> # Snippet file data: mbox-short.txt
>>
>> count = dict()
>> #fname = raw_input("Enter file name: ")# insert snippet file
>> #handle = open (fname, 'r')# insert snippet file
>> for line in handle:
>>      if line.startswith("From "):
>>          for key, val in time.split()[5]:
>>              for key, val in hours.split(':')[0]:
>>                  count[hours] = count.get(hours, 0) + 1 # counter
>>
>> lst = [(val,key) for key,val in count.items()]
>> lst.sort(reverse=True)
>>
>> for key, val in lst[:12] :
>>      print key, val
>>
>>
>> ---------------------------------------------------------------------------
>> Regards,
>> Hal
>>
> I'm baffled as to why you now have a nested 'for' loop 3 levels deep!
>
> --
> https://mail.python.org/mailman/listinfo/python-list


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