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'''
requires langdetect, available on pypi (pip install langdetect)
https://github.com/Mimino666/langdetect
'''
import langdetect


def split_by_language(content, delimiter='\n', joiner='\n',
                      languages=None, fail_silently=True):
    '''

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'''
Adds access to previous versions to a model's file field.

Requires django-storages, and you must either be using S3Boto3Storage 
by default, or you must specify it as the storage class in the field
definition.

class SampleModel(models.Model):
    file = S3FileField(upload_to='path/to/dir')

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import uuid
import datetime
import itertools
import re
import inflection # requires python library inflection (pip install inflection)


class ContextPlaceholder:
    counter = itertools.count()
    DEFAULT_VALUES = {

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from contextlib import contextmanager

from django.dispatch.dispatcher import Signal


class SignalTestMixin(object):
    '''
    Add this as a mixin to any Django TestCase
    that needs to add testing for signals.
    

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# This function can be used to process text that may or may not be base64 encoded
# In general, if you use base64 decode on normal text, you end up with random bytes
# that don't resemble a standard encoding. This function makes use of the chardet
# library to recognize decoded text that matches an expected encoding.

# Note that it tends to fail for very short inputs.

import binascii
import base64

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window.CASLogin = window.CASLogin || (function () {
	var action = "{{ action|safe }}",
		ticket = {% if ticket %}"{{ ticket.ticket }}"{% else %}null{% endif %},
		logged_in = {{ logged_in|lower|default:"false" }},
		username = {% if request.user.is_authenticated %}"{{ request.user.username }}"{% else %}null{% endif %},
		email = {% if email %}"{{ email }}"{% else %}null{% endif %};

	function authenticate() {
		if (!logged_in) {
			window.location.href = action;

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(function() {
	var monthInputs = document.querySelectorAll('input[type="month"]'),
		checkDateInput = document.createElement('input'),
		dateSupported = false,
		months = [],
		lang = document.documentElement.lang || navigator.language,
		DEFAULT_SPAN = 5;
		
	if (monthInputs[0].type === 'month') {
		// browser supports month input; no need for polyfill

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# This file provides a base Command class that handles sending errors via mail_admins
# Make sure to adjust the LOGGING variable in settings
# Credit to Abdulla Diab: https://mpcabd.xyz/make-django-management-commands-send-errors-email-admins/

import sys
import logging

from django.core.management import BaseCommand

logger = logging.getLogger('management.command')

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0 22 * * 1,2,3,4,5 /path/to/git_changes.sh /path/to/projects/ # Sends 5 PM EST if server time is UTC
0 21 * * 5 /path/to/git_changes.sh -w /path/to/projects # Sends Friday @ 4PM EST if server time is UTC

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def get_dotted_value(obj, attr=None):
    """Access values from an object using dot notation.
    
    Can be attributes, keys, or indices.

    >>> class SampleObject():
    ...     def __repr__(self):
    ...         return repr(sorted(self.__dict__.items()))
    ... 
    >>> zoo = SampleObject()