Re: sum function

2012-10-06 Thread Ramchandra Apte
On Saturday, 6 October 2012 02:09:56 UTC+5:30, Dave Angel wrote: > On 10/05/2012 04:09 PM, Mike wrote: > > > Terry, > > > > > > I am not using the mail client. I am just posting on the site. > > > > And which site would that be (that you're using)? There are a few. I'm > > guessing you us

Re: sum function

2012-10-05 Thread Mike
That worked, Ian. Thanks -- http://mail.python.org/mailman/listinfo/python-list

Re: sum function

2012-10-05 Thread Dave Angel
On 10/05/2012 04:09 PM, Mike wrote: > Terry, > > I am not using the mail client. I am just posting on the site. And which site would that be (that you're using)? There are a few. I'm guessing you use google-groups. And all of them get gatewayed to the actual list, with differing numbers of bugs

Re: sum function

2012-10-05 Thread Ian Kelly
On Fri, Oct 5, 2012 at 2:03 PM, Mike wrote: > I added the print command. > > It prints [] when there is no data. Change "iter(next_r, None)" to "iter(next_r, [])" -- http://mail.python.org/mailman/listinfo/python-list

Re: sum function

2012-10-05 Thread Mike
Terry, I am not using the mail client. I am just posting on the site. Something wrong with this site. When you do individual reply, it does the double posting which it shouldn't. See "Ramachandra Apte's" reply. It is posted twice too. Thanks -- http://mail.python.org/mailman/listinfo/pytho

Re: sum function

2012-10-05 Thread Mike
I added the print command. It prints [] when there is no data. Thanks -- http://mail.python.org/mailman/listinfo/python-list

Re: sum function

2012-10-05 Thread Ian Kelly
On Fri, Oct 5, 2012 at 7:39 AM, Mike wrote: > Sorry about that. Here you go > > Traceback (most recent call last): > File "test.py", line 17, in > total = sum(float(col.value) for r in iter(next_r, None) for col in > r[0].columns.itervalues()) > File "test.py", line 17, in > total =

Re: sum function

2012-10-05 Thread Terry Reedy
On 10/5/2012 9:47 AM, Mike wrote: On Friday, October 5, 2012 9:41:44 AM UTC-4, Ramchandra Apte wrote: On Friday, 5 October 2012 19:09:15 UTC+5:30, Mike wrote: On Thursday, October 4, 2012 4:52:50 PM UTC-4, Mike wrote: Hi All, I am new to python and am get

Re: sum function

2012-10-05 Thread Mike
On Friday, October 5, 2012 9:41:44 AM UTC-4, Ramchandra Apte wrote: > On Friday, 5 October 2012 19:09:15 UTC+5:30, Mike wrote: > > > On Thursday, October 4, 2012 4:52:50 PM UTC-4, Mike wrote: > > > > > > > Hi All, > > > > > > > > > > > > > > > > > > > > > > > > > > > > I am new

Re: sum function

2012-10-05 Thread Ramchandra Apte
On Friday, 5 October 2012 19:09:15 UTC+5:30, Mike wrote: > On Thursday, October 4, 2012 4:52:50 PM UTC-4, Mike wrote: > > > Hi All, > > > > > > > > > > > > I am new to python and am getting the data from hbase. > > > > > > I am trying to do sum on the column as below > > > > > > >

Re: sum function

2012-10-05 Thread Mike
On Thursday, October 4, 2012 4:52:50 PM UTC-4, Mike wrote: > Hi All, > > > > I am new to python and am getting the data from hbase. > > I am trying to do sum on the column as below > > > > > > scanner = client.scannerOpenWithStop("tab", "10", "1000", ["cf:col1"]) > > total = 0.0 > > r =

Re: sum function

2012-10-05 Thread Ramchandra Apte
On Friday, 5 October 2012 07:31:24 UTC+5:30, Mike wrote: > I agree with you, Ian. Thanks for all the help. Now I get the below error. > > > > File "test.py", line 17, in > > total = sum(float(col.value) for r in iter(next_r, None) for col in > r[0].columns.itervalues()) > > File "t

Re: sum function

2012-10-04 Thread Mike
I agree with you, Ian. Thanks for all the help. Now I get the below error. File "test.py", line 17, in total = sum(float(col.value) for r in iter(next_r, None) for col in r[0].columns.itervalues()) File "test.py", line 17, in total = sum(float(col.value) for r in iter(next_r, None

Re: sum function

2012-10-04 Thread Ian Kelly
On Thu, Oct 4, 2012 at 6:40 PM, Mike wrote: > Traceback (most recent call last): > File "test.py", line 16, in > total = sum(float(col.value) for r in iter(next_r, None) for col in > r.itervalues()) > File "test.py", line 16, in > total = sum(float(col.value) for r in iter(next_r, N

Re: sum function

2012-10-04 Thread Mike
On Thursday, October 4, 2012 5:40:26 PM UTC-4, Dave Angel wrote: > On 10/04/2012 05:29 PM, Mike wrote: > > > I get below error > > > > > > NameError: name 'functools' is not defined > > > > > > > functools is a module in the standard library. You need to import it. > > > > import functool

Re: sum function

2012-10-04 Thread Chris Angelico
On Fri, Oct 5, 2012 at 7:29 AM, Mike wrote: > I get below error > > NameError: name 'functools' is not defined > > Thanks functools is a module: import functools ChrisA -- http://mail.python.org/mailman/listinfo/python-list

Re: sum function

2012-10-04 Thread Dave Angel
On 10/04/2012 05:29 PM, Mike wrote: > I get below error > > NameError: name 'functools' is not defined > functools is a module in the standard library. You need to import it. import functools -- DaveA -- http://mail.python.org/mailman/listinfo/python-list

Re: sum function

2012-10-04 Thread Mike
Thanks Ian for the quick reply. I get the below error. NameError: name 'itertools' is not defined Thanks -- http://mail.python.org/mailman/listinfo/python-list

Re: sum function

2012-10-04 Thread Mike
I get below error NameError: name 'functools' is not defined Thanks -- http://mail.python.org/mailman/listinfo/python-list

Re: sum function

2012-10-04 Thread Ian Kelly
On Thu, Oct 4, 2012 at 3:04 PM, Ian Kelly wrote: > scanner = client.scannerOpenWithStop("tab", "10", "1000", ["cf:col1"]) > next_r = itertools.partial(client.scannerGet, scanner) > total = sum(float(col.value) for r in iter(next_r, None) for col in > r.itervalues()) That should be "functools" abo

Re: sum function

2012-10-04 Thread Ian Kelly
On Thu, Oct 4, 2012 at 2:52 PM, wrote: > scanner = client.scannerOpenWithStop("tab", "10", "1000", ["cf:col1"]) > total = 0.0 > r = client.scannerGet(scanner) > while r: > for k in (r[0].columns): > total += float(r[0].columns[k].value) > r = client.scannerGet(scanner) > > print total > >