Popular recipes tagged "meta:loc=60"

Python script to login to a website and convert required html page to pdf (Python)

2015-07-29T18:28:25-07:00

Python recipe 579081 by Emil george james (bs4, pyhon, pyqt4, python_scripts, urllib2).

This login script will allow you to login a website with python. After logging in, You now have access to all the pages for “members only” accessed with python and it can convert the required pages to pdf format save automatically in your /home/.

In this script i use anna university official website to get the exam result after that it convert the result page into pdf format and save to /home/.

Modules used :

urllib2
BeautifulSoup(bs4)
requests
sys
PyQt4

https://emilgeorgejames.wordpress.com/2015/07/15/python-script-to-login-to-a-website-and-convert-required-html-page-to-pdf/

Python AsciiColor and video attributes (Python)

2014-07-24T04:25:53-07:00

Python recipe 578908 by Mike 'Fuzzy' Partin (ascii, color, dynamic_method, metaprogramming, python). Revision 5.

This is a subclass of a standard str object that adds methods for applying color, and video attributes to text.

Current month calendar (Batch)

2013-10-11T16:11:41-07:00

Batch recipe 578687 by greg zakharov (calendar).

Prints calendar at current month.

kth compsite number (Python)

2013-07-15T14:34:07-07:00

Python recipe 578607 by Captain DeadBones (kth, numbers, python).

Found this Interview question. Here is my solution to it.

Assume f(x,y,z) = a^x * b^y * c^z

The x, y and z are integers larger than or equal to zero. Find the kth number in the series this function produces.

Check out my blog Captain DeadBones Chronicles

Random user generator (Python)

2012-02-27T16:58:33-08:00

Python recipe 578055 by Koppula Varun Raj (generator, pickle, python3, random).

I've worked on a random user generator in C a long time ago, so I thought I'd make an advanced version of it in Python(3.2). I'll have you know, I am an amateur in Python and even programming for that matter so I'd really appreciate some criticism on my code and what more can be added.

About the program - I've added a default list of users, you can modify the list to your convenience and for data persistence, I made use of the pickle module. The random module plays the pivotal role generating the output making use of the choice method. Those along with the os module if the program is being run for the first time on a pc, it will create a data file with the default list.After some digging around, I managed to find os.getlogin() from the python library which was exactly what I was looking for (to get the computer's name making sure it can get the data file to the correct directory). I'm a little skeptical about that part, wondering whether or not it will work on every pc.

Fibonacci Number Generator (Python)

2011-04-13T00:00:59-07:00

Python recipe 577651 by Sunjay Varma (fibonacci, generator, memorizing, number).

This recipe allows for individual number generation, and allows for generations of number ranges as well.

The recipe automatically memorizes numbers generated before and keeps them through out the running of the script. This recipe cannot handle too large of numbers, but does act as a simple solution for most cases.

Improved ReportLab recipe for "page x of y" (Python)

2009-07-06T10:03:28-07:00

Python recipe 576832 by Vinay Sajip (pdf, reportlab). Revision 2.

This recipe is based on Recipe 546511 which does not work reliably if there are images in the content.

Alphametics solver (Python)

2010-10-09T00:28:52-07:00

Python recipe 576615 by Raymond Hettinger . Revision 9.

Solves numeric cryptograms listed in Knuth Volume 4 Fascicle 2.

Delete all message older than a given date in a pop account (Python)

2009-10-05T12:56:13-07:00

Python recipe 576922 by Benjamin Sergeant (delete, email, pop).

I was using the keep option in fetchmail, so I had a huge number of emails that seems to slow down mails retrieval / pop connection. I wanted a way to

Text twister help?? (Python)

2009-11-03T18:14:29-08:00

Python recipe 576947 by fail (text, twister).

toast? ok so im working on a program that takes a randomly generated word n scrambles all the letters out

then it spits out the letters (which are still scrambled) it will ask the users to type what they think the word is they get 10 tries before they lose

the code so far has no bugs in it i just need to know the small piece / block of code that will scramble the letters in randwrd (this will be seen in the code)

Tail Call Optimization Decorator (Python)

2006-02-26T15:02:54-08:00

Python recipe 474088 by Crutcher Dunnavant (algorithms).

This decorator implements tail call optimization through stack introspection.

Calculator of pesticide concentration (Python)

2009-05-08T01:33:59-07:00

Python recipe 576629 by donyo Ganchev . Revision 2.

Calculate concentration of pesticides according to active substance

Elegant Tkinter Splash Screen (Python)

2007-10-23T11:38:31-07:00

Python recipe 534124 by Ronald Longo . Revision 2.

This class provides a very simple and clean way to produce a spash screen for any Tkinter application. It requires Python 2.5 or later.

Converts a DOM node object of type element to an ElementTree Element (Python)

2006-10-25T12:09:30-07:00

Python recipe 498221 by Richard Philips (xml).

DOM2ET is a simple python function which converts a DOM node object of type element to an ElementTree Element. <br> Writing it, was a good exercise to understand the workings of ElementTree

exceptional & final: Functional exception handling (Python)

2006-04-23T09:48:32-07:00

Python recipe 491270 by R K (shortcuts). Revision 2.

Recipe/tool for turning exception handling into functional alternation.

try..except clauses make Python source code often clumsy and impact the readablity. This recipe presents a simple functional approach to work with exceptions and finalizations - applicable in a majority of cases.

History and completion for the python shell (Python)

2006-02-17T18:43:19-08:00

Python recipe 473900 by Vinko Vrsalovic .

This script creates a history file to share between your interactive python sessions, controlling its size in either lines or bytes. You have to put it in your PYTHONSTARTUP environment variable. As it uses readline, it only works under Unix systems. It also binds the tab key to complete words in the shell

Parameterized database functions (Python)

2006-01-29T00:39:51-08:00

Python recipe 473803 by Raymond Hettinger (database).

Run parameterized map, filter, reduce, and extract functions on a database structured as a list of tuples. Useful for applications where the filter, extract, and summarize operations are specified by the user at runtime.

Record-Jar Parser (Python)

2005-07-11T06:18:30-07:00

Python recipe 436229 by Lutz Horn (text).

A method to parse a file like object containing data in the record jar format as described by ESR in "The Art of Unix Programming" (see http://www.faqs.org/docs/artu/ch05s02.html#id2906931).

Memoize Decorator with Timeout (Python)

2004-11-02T07:16:11-08:00

Python recipe 325905 by S W (algorithms). Revision 5.

This simple decorator is different to other memoize decorators in that it will only cache results for a period of time. It also provides a simple method of cleaning the cache of old entries via the .collect method. This will help prevent excessive or needless memory consumption.

Marshalling Python Data into Javascript (Python)

2003-05-20T14:56:08-07:00

Python recipe 200839 by Jacob Smullyan (web).

When writing web applications with an application framework like SkunkWeb, it is sometimes desirable to make Python data available to client-side Javascript. This recipe creates a function, to_js, that marshals Python data into a Javascript string.