faniska

# Uncomment the next line if you have installed wkhtmltopdf
# sudo apt remove wkhtmltopdf
cd ~
# Select an appropriate link for your system (32 or 64 bit) from the page https://wkhtmltopdf.org/downloads.html and past to the next line
wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.4/wkhtmltox-0.12.4_linux-generic-amd64.tar.xz
tar xvf wkhtmltox*.tar.xz
sudo mv wkhtmltox/bin/wkhtmlto* /usr/bin
sudo apt-get install -y openssl build-essential libssl-dev libxrender-dev git-core libx11-dev libxext-dev libfontconfig1-dev libfreetype6-dev fontconfig

zamai

#List of *hopefuly* all nationalities in list an tuple format for each python copy/paste

NATIONALITIES_tuple = ('Afghan', 'Albanian', 'Algerian', 'American', 'Andorran', 'Angolan', 'Antiguans', 'Argentinean', 'Armenian', 'Australian', 'Austrian', 'Azerbaijani', 'Bahamian', 'Bahraini', 'Bangladeshi', 'Barbadian', 'Barbudans', 'Batswana', 'Belarusian', 'Belgian', 'Belizean', 'Beninese', 'Bhutanese', 'Bolivian', 'Bosnian', 'Brazilian', 'British', 'Bruneian', 'Bulgarian', 'Burkinabe', 'Burmese', 'Burundian', 'Cambodian', 'Cameroonian', 'Canadian', 'Cape Verdean', 'Central African', 'Chadian', 'Chilean', 'Chinese', 'Colombian', 'Comoran',  'Congolese', 'Costa Rican', 'Croatian', 'Cuban', 'Cypriot', 'Czech', 'Danish', 'Djibouti', 'Dominican', 'Dutch', 'Dutchman', 'Dutchwoman', 'East Timorese', 'Ecuadorean', 'Egyptian', 'Emirian', 'Equatorial Guinean', 'Eritrean', 'Estonian', 'Ethiopian', 'Fijian', 'Filipino', 'Finnish', 'French', 'Gabonese', 'Gambian', 'Georgian', 'German', 'Ghanaian', 'Greek', 'Grenadian', 'Guate

AtulKsol

psql: FATAL: Peer authentication failed for user “postgres” (or any user)

The connection failed because by default psql connects over UNIX sockets using peer authentication, that requires the current UNIX user to have the same user name as psql. So you will have to create the UNIX user postgres and then login as postgres or use sudo -u postgres psql database-name for accessing the database (and psql should not ask for a password).

If you cannot or do not want to create the UNIX user, like if you just want to connect to your database for ad hoc queries, forcing a socket connection using psql --host=localhost --dbname=database-name --username=postgres (as pointed out by @meyerson answer) will solve your immediate problem.

But if you intend to force password authentication over Unix sockets instead of the peer method, try changing the following pg_hba.conf* line:

from

dkarchmer

# ViewSets define the view behavior.
class FooViewSet(viewsets.ModelViewSet):
    lookup_field = 'slug'
    queryset = Foo.objects.all()
    serializer_class = FooSerializer

    def get_queryset(self):
        """
        This view should return a list of all records
        """

mingrammer

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

import hashlib

import boto3


class ETSManager:
    """
        @todo: manages and provides the ets services

Grokzen

# Based on post from: https://snipt.net/chrisdpratt/symmetrical-manytomany-filter-horizontal-in-django-admin/#L-26
# Only reposting to avoid loosing it.

"""
When adding a many-to-many (m2m) relationship in Django, you can use a nice filter-style multiple select widget to manage entries. However, Django only lets you edit the m2m relationship this way on the forward model. The only built-in method in Django to edit the reverse relationship in the admin is through an InlineModelAdmin.

Below is an example of how to create a filtered multiple select for the reverse relationship, so that editing entries is as easy as in the forward direction.

IMPORTANT: I have no idea for what exact versions of Django this will work for, is compatible with or was intended for.

jerivas

# settings.py

TEMPLATE_CONTEXT_PROCESSORS = (
    'django.core.context_processors.i18n',
)

# urls.py (outside i18n_patterns)

(r'^i18n/', include('django.conf.urls.i18n')),

molpopgen

/*
  Example of how to write binary stuff in C++
  
  Illustrates some of the various quirks/annoyances
*/

#include <iostream>
#include <fstream>
#include <string>
#include <vector>

gruber

The regex patterns in this gist are intended only to match web URLs -- http,
https, and naked domains like "example.com". For a pattern that attempts to
match all URLs, regardless of protocol, see: https://gist.github.com/gruber/249502


# Single-line version:

(?i)\b((?:https?:(?:/{1,3}|[a-z0-9%])|[a-z0-9.\-]+[.](?:com|net|org|edu|gov|mil|aero|asia|biz|cat|coop|info|int|jobs|mobi|museum|name|post|pro|tel|travel|xxx|ac|ad|ae|af|ag|ai|al|am|an|ao|aq|ar|as|at|au|aw|ax|az|ba|bb|bd|be|bf|bg|bh|bi|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|cr|cs|cu|cv|cx|cy|cz|dd|de|dj|dk|dm|do|dz|ec|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gg|gh|gi|gl|gm|gn|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|im|in|io|iq|ir|is|it|je|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|mv|mw|mx|my|mz|na|nc|ne|nf|ng|ni|nl|no|np|nr|nu|nz|om|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|ps|pt|pw|py|qa|re|ro|rs|ru|rw|sa|sb|sc|sd|se|sg|sh|si|s

yprez

import base64

from django.core.files.base import ContentFile
from rest_framework import serializers


class Base64ImageField(serializers.ImageField):
    def from_native(self, data):
        if isinstance(data, basestring) and data.startswith('data:image'):
            # base64 encoded image - decode