LegoStormtroopr

import boto3
import os
import requests

from botocore.auth import SigV4Auth
from requests_aws4auth import AWS4Auth
from elasticsearch import RequestsHttpConnection


class AWSRequestsHttpConnection(RequestsHttpConnection):

LegoStormtroopr

from PyQt4 import QtGui, QtCore
from FingerTabs import FingerTabWidget

import sys

app = QtGui.QApplication(sys.argv)
tabs = QtGui.QTabWidget()
tabs.setTabBar(FingerTabBarWidget(width=100,height=25))
digits = ['Thumb','Pointer','Rude','Ring','Pinky']
for i,d in enumerate(digits):

LegoStormtroopr

import sys
from PyQt4 import QtCore, QtGui

class TabPlainTextEdit(QtGui.QTextEdit):
    def __init__(self,parent):
        QtGui.QTextEdit.__init__(self, parent)

    def keyPressEvent(self, event):
        # Shift + Tab is not the same as trying to catch a Shift modifier and a tab Key.
        # Shift + Tab is a Backtab!!

LegoStormtroopr

Handling AWS-ELB terminating a healthy django instance when accessed from an invalid hostname

When spinning up a new service, Amazon Elastic LoadBalancer needs to check if the service is live and running. This check is done from an IP (from any IP in a private IP range) to the service, this is done by the ELB just doing a simple GET request to a specified path, with no host information - for example GET /heatbeat.

If this instance is a Django service, regardless of the page accessed, this call will fail as in a properly setup Django it is very unlikely that the IP will be in Django's settings.ALLOWED_HOSTS settings.

There are two ways around this, either:

a. Add every IP from every private IP range into your Django project's ALLOWED_HOSTS settings

LegoStormtroopr

# Lets run on the new infrastructure
sudo: false

language: python
python:
  - "3.5"

install:
  - pip install tox codecov coveralls

LegoStormtroopr

import copy_reg


from django.db.models.fields import Field, _load_field, _empty

def _load_field_for_abstract(model, field_name):
    return model._meta.get_field(field_name)

LegoStormtroopr

For more info see: www.kidstrythisathome.com/2016/08/generic-model-autocomplete-with-dal3.html

LegoStormtroopr

def view_historic_reversion(request, iid, vid):
    item = get_object_or_404(MDR._concept, pk=iid).item
    if not user_can_view(request.user, item):
        if request.user.is_anonymous():
            return redirect(reverse('friendly_login') + '?next=%s' % request.path)
        else:
            raise PermissionDenied

    old_item = default_revision_manager.get_for_object_reference(
        item.__class__,

LegoStormtroopr

import sys
from lxml import etree
from PyQt4 import QtCore, QtGui

class editor(QtGui.QMainWindow):
    def __init__(self):
        super(editor, self).__init__()
        self.text = QtGui.QTextEdit()
        self.setCentralWidget(self.text)
        self.text.textChanged.connect(self.validate)

LegoStormtroopr

Using: http://www.abs.gov.au/ausstats/meisubs.NSF/log?openagent&634501.xls&6345.0&Time%20Series%20Spreadsheet&D22A58332C098EE7CA257B17000D3976&0&Dec%202012&20.02.2013&Latest

>>> data = abs.xlrdDemo('634501 (1).xls')
>>> print data.keys()
[u'Index', u'Data1', u'Inquiries']
>>> print data['Data1'][10,5]
64.7
>>> print data['Inquiries']
{(9, 1): u'I N Q U I R I E S', (3, 0): '', (8, 0): '', (2, 1): '', (5, 1): u'Table 1. Total Hourly Rates of Pay Excluding Bonuses: Sector, Original, Seasonally Adjusted and Trend', (4, 0): '', (9, 0): '', (8, 1): '', (11, 1): u'Referral Service on 1300 135 070 or Luci Burrage on Perth (08) 9360 5151.', (5, 0): '', (10, 0): '', (4, 1): u'6345.0 Wage Price Index, Australia', (1, 1): u'Time Series Workbook', (0, 0): '', (7, 1): '', (6, 0): '', (11, 0): '', (10, 1): u'For further information about these and related statistics, contact the National Information and', (1, 0): '', (0, 1): '', (7, 0): '', (6, 1): '', (3, 1): '', (2, 0): ''}