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Groups > comp.lang.python > #74286

Re: Writing Python File at Specific Interval

From Denis McMahon <denismfmcmahon@gmail.com>
Newsgroups comp.lang.python
Subject Re: Writing Python File at Specific Interval
Date 2014-07-09 23:51 +0000
Organization A noiseless patient Spider
Message-ID <lpkkh5$kj$1@dont-email.me> (permalink)
References <33d2582e-06b6-4cb9-8d60-7f94aa32283c@googlegroups.com>

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On Wed, 09 Jul 2014 07:36:49 -0700, subhabangalore wrote:

> The code (a basic crawler) would run every morning or evening, on a
> predefined time. [This part is fine].
> 
> In the next part, I am trying to store the daily results to a new file.

So what you want to do is store each day's results in a new file, so 
probably you want to create a filename that looks something like an iso 
8601 date.

Luckily for you python has this functionality available:

https://docs.python.org/2/library/datetime.html#date-objects

$ python
Python 2.7.3 (default, Feb 27 2014, 19:58:35) 
[GCC 4.6.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from datetime import date
>>> fn = date.today().isoformat() + ".log"
>>> print fn
2014-07-10.log
>>> quit()
$

Once you have a string containing your filename, you might use:

fp = open( fn, "w" )
fp.write( data )
fp.close()

-- 
Denis McMahon, denismfmcmahon@gmail.com

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Thread

Writing Python File at Specific Interval subhabangalore@gmail.com - 2014-07-09 07:36 -0700
  Re:Writing Python File at Specific Interval Dave Angel <davea@davea.name> - 2014-07-09 14:55 -0400
  Re: Writing Python File at Specific Interval Shubham Tomar <tomarshubham24@gmail.com> - 2014-07-09 22:47 +0530
  Re: Writing Python File at Specific Interval Abhiram R <abhi.darkness@gmail.com> - 2014-07-09 23:09 +0530
  Re: Writing Python File at Specific Interval Denis McMahon <denismfmcmahon@gmail.com> - 2014-07-09 23:51 +0000
    Re: Writing Python File at Specific Interval subhabangalore@gmail.com - 2014-07-20 04:15 -0700
      Re: Writing Python File at Specific Interval Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-07-20 12:46 +0100

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