mitjat

#!/usr/bin/env python

"""
(Stratified) sampling without replacement of lines on stdin.
Preserves random N lines of input (without replacement), discards others.
Optionally, lines can be grouped into classes based on a value extracted from the line;
in this case, N lines per group are preserved.
Order is not preserved.

Examples:

mitjat

/** 
 * For books or conference proceedings, SpringerLink makes you download 
 * one chapter/article at a time. Mass downloaders like DownThemAll help, 
 * but need link titles different than just "download" to be able to name 
 * the files sensibly. This small script sets each download link's title 
 * to the title of the article (taken from elswhere in the DOM). 
 */
function endsWith(str, suffix) { return str.indexOf(suffix, str.length - suffix.length) !== -1;}
$('a').filter(function(idx){return endsWith(this.href,'fulltext.pdf');}).each(function(){$(this).attr('title',$(this).parent().parent().parent().find('p.title a').text())})

mitjat

import base64
import json
import matplotlib, matplotlib.pyplot
import numpy
import types 

def show_plot(width, height=None):
    """
    A decorator -- show the matplotlib plot after `f` completes.
    Takes optional parameters (width, height) determining the size of the plot.

mitjat

def restart_on_crash(log_exprs=[]):
	"""
	A function decorator that re-runs the wrapped function in case it raises an exception.
	This is repeated until the function succeeds.
	
	`log_exprs` is a list of strings, each string being an expression whose value at the time
	of exception is displayed. Example:
	>>> @restart_on_crash(log_exprs=['b', 'a+b'])
	>>> def divider(a):
	>>> 	import random; random.seed(time.time())

mitjat

#-*- coding:utf-8 -*-

from django.utils.translation import ugettext_lazy as _

from django import forms
from django.conf import settings
from django.utils.encoding import smart_unicode
from django.utils.encoding import force_unicode
from django.core.exceptions import ValidationError