emakarov

from django.contrib import admin
from django.apps import apps
from django.contrib.admin.sites import AlreadyRegistered


def register_all_models(models):
    for m in models:
        m_admin_name = m.__module__.replace(".","") + m.__name__ + 'Admin'
        ModelAdminClass = type(m_admin_name, (admin.ModelAdmin,), {'set_x': lambda x,y: x.y})
        ModelAdminClass.model = m

emakarov

# -*- coding: utf-8 -*-
from __future__ import unicode_literals

from django.core.management.base import BaseCommand, CommandError
from django.db import DEFAULT_DB_ALIAS, connections
from django.db.migrations.loader import MigrationLoader

# code from command showmigrations is used and adopted as a function
def get_migrations(connection, app_names=None):
    """

emakarov

accept = 'ours' # ours for 'HEAD' #theirs for other's - choose strategy here for all conflicts
filename = 'enter your filename here'
fresult = '{}.{}'.format(filename, 'merged') # result will be near your file with name `original_filename.ext.merged`

with open(filename) as f:
    content = f.readlines()

res = open(fresult, 'w')
to_write = True
merging = False

emakarov

# this removes <none> docker images
docker rmi -f $(docker images -f "dangling=true" -q)

emakarov

"""
Coding styles test.
You need to install flake8 and isort via pip.
pip install flake8
pip install isort
Add this test to any of your django apps tests.
"""

import subprocess

emakarov

kubectl get pods | grep enter_your_mask_here | while read line ; do echo "$line" | awk '{print $1}' | sort | while read line2; do kubectl delete pod "$line2" ; done; done

emakarov

create temporary table cputime (dt Date, ts Int8, cpu Int8, user_id Int8);

insert into cputime values 
  ('2019-01-01', 1, 0, 1), ('2019-01-01', 2, 1, 1), ('2019-01-01', 3, 1, 1),
  ('2019-01-01', 4, 0, 1), ('2019-01-01', 5, 2, 1), ('2019-01-01', 6, 3, 1),
  ('2019-01-01', 1, 0, 2), ('2019-01-01', 2, 4, 2), ('2019-01-01', 3, 5, 2),
  ('2019-01-01', 4, 0, 2), ('2019-01-01', 5, 8, 2), ('2019-01-01', 6, 15, 2),
  ('2019-01-01', 7, 5, 2), ('2019-01-01', 8, 8, 2), ('2019-01-01', 9, 8, 2);

select 

emakarov

Hello world;

emakarov

# Installing/updating helm on Ubuntu
# Usage: ./update_helm.sh v2.16.9
VERSION=$1
echo "Installing Helm ${VERSION}"
rm helm-*-linux-amd64.tar.gz
rm -r linux-amd64
echo "Download will start"
wget https://get.helm.sh/helm-${VERSION}-linux-amd64.tar.gz
tar -zxvf helm-${VERSION}-linux-amd64.tar.gz
mv linux-amd64/helm /usr/local/bin/helm

emakarov

from proj.celery import app
from celery.app import control

# remove pending tasks
app.control.purge()

# remove active tasks
i = app.control.inspect()
jobs = i.active()
for hostname in jobs: