Steven D'Aprano wrote:
> [...]
>> In python 2.6 print statement work as print "Solution"
>> however after import collection I have to use print with
>> print("Solution") is this a known issue ?
>
> As Peter says, you must have run
>
> from __future__ import print_function
>
> to see this
On Wed, Dec 12, 2018 at 12:52:09AM -0500, Avi Gross wrote:
> Asad,
>
> I wonder if an import from __future__ happened, perhaps in the version of
> collections you used. Later versions of 2.x allow optional use of the 3.x
> style of print.
The effect of __future__ imports, like any other import,
Of
Asad
Sent: Tuesday, December 11, 2018 10:38 AM
To: tutor@python.org
Subject: [Tutor] Increase performance of the script
Hi All,
I used your solution , however found a strange issue with deque :
I am using python 2.6.6:
>>> import collections
>>> d = collections.deque('a
On Tue, Dec 11, 2018 at 09:07:58PM +0530, Asad wrote:
> Hi All,
>
> I used your solution , however found a strange issue with deque :
No you haven't. You found a *syntax error*, as the exception says:
> >>> print 'Deque:', d
> File "", line 1
> print 'Deque:', d
>
even D'Aprano)
>3. Re: Increase performance of the script (Steven D'Aprano)
>
>
>
> ------ Forwarded message ------
> From: Peter Otten <__pete...@web.de>
> To: tutor@python.org
> Cc:
> Bcc:
> Date: Sun, 09 Dec 2018 21:17:53 +0100
> Subject: Re: [Tutor] I
On Sun, Dec 09, 2018 at 03:45:07PM +0530, Asad wrote:
> Hi All ,
>
> I have the following code to search for an error and prin the
> solution .
Please tidy your code before asking for help optimizing it. We're
volunteers, not being paid to work on your problem, and your code is too
On Sun, Dec 09, 2018 at 03:45:07PM +0530, Asad wrote:
> Hi All ,
>
> I have the following code to search for an error and prin the
> solution .
>
> /A/B/file1.log size may vary from 5MB -5 GB
[...]
> The problem I am facing in performance issue it takes some minutes to print
> out the
Asad wrote:
> Hi All ,
>
> I have the following code to search for an error and prin the
> solution .
>
> /A/B/file1.log size may vary from 5MB -5 GB
>
> f4 = open (r" /A/B/file1.log ", 'r' )
> string2=f4.readlines()
Do not read the complete file into memory. Read one line at a
On 09/12/2018 10:15, Asad wrote:
> f4 = open (r" /A/B/file1.log ", 'r' )
Are you sure you want that space at the start ofthe filename?
> string2=f4.readlines()
Here you read the entire file into memory. OK for small files
but if it really can be 5GB that's a lot of memory being used.
> for
Hi All ,
I have the following code to search for an error and prin the
solution .
/A/B/file1.log size may vary from 5MB -5 GB
f4 = open (r" /A/B/file1.log ", 'r' )
string2=f4.readlines()
for i in range(len(string2)):
position=i
lastposition =position+1
while True:
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