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# In case of SSL errors in Python requests library:
# (myenv)$ pip install certifi

# Then add the following to your Django settings:
import os, certifi
os.environ['REQUESTS_CA_BUNDLE'] = certifi.where()

archatas

/**
 *  Add CSS rules dynamically
 *  Example:
 *      dyn_css_rule("#menu li:hover", "color: red")
 */
window.dyn_css_rule = function(sSelector, sCssText) {
    try {
        var aSS = document.styleSheets;
        var i;
        for (i=aSS.length-1; i>=0; i--) {

archatas

# -*- coding: UTF-8 -*-
from django.contrib import admin
from django.core.urlresolvers import reverse
from django.utils.translation import ugettext_lazy as _
from django.utils.text import force_text

from .models import Painter, Picture, Review

def get_picture_preview(obj):
    if obj.pk:  # if object has already been saved and has a primary key, show picture preview

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#! /usr/bin/env bash
SECONDS=0
PROJECT_PATH=/home/example
CRON_LOG_FILE=${PROJECT_PATH}/logs/backup_db.log
BACKUP_PATH=${PROJECT_PATH}/db_backups/$(LC_ALL=en_US.UTF-8 date +"%w-%A").sql
USER=dbusername
DATABASE=dbname
PASS=dbpassword

EXCLUDED_TABLES=(

archatas

#!/usr/bin/env bash
SECONDS=0
PROJECT_PATH=/home/myproject
CRON_LOG_FILE=${PROJECT_PATH}/logs/cleanup.log

echo "Cleaning up the database" > ${CRON_LOG_FILE}
date >> ${CRON_LOG_FILE}

cd ${PROJECT_PATH}
source bin/activate

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# -*- coding: UTF-8 -*-
from __future__ import unicode_literals
import shortuuid

from django.conf import settings
from django.db import models
from django.utils.translation import ugettext_lazy as _


RANDOM_UNIQUE_ID_LENGTH = getattr(settings, "RANDOM_UNIQUE_ID_LENGTH", 12)

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PSQL

Magic words:

psql -U postgres

If run with -E flag, it will describe the underlaying queries of the \ commands (cool for learning!).

Most \d commands support additional param of __schema__.name__ and accept wildcards like *.*

archatas

# -*- coding: UTF-8 -*-
from __future__ import unicode_literals
from ._base import *

# ...

class DisabledMigrations(object):
    def __contains__(self, item):
        return True
    def __getitem__(self, item):

archatas

{% blocktrans with username=request.user.username link=request.user.get_url_path css_class="btn btn-link" %}
Hello <a href="{{ link }}" class="{{ css_class }}">{{ username }}</a>!
{% endblocktrans %}

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SetEnvIf User-Agent ^VipAgent1 vip_agent
SetEnvIf User-Agent ^VipAgent2 vip_agent

Order Allow,Deny
Allow from env=vip_agent

AuthType Basic
AuthName "Protected Login"
AuthUserFile /path/to/htpasswd
Require valid-user