Denis Isaev jirfag

Eng Director at Yandex Cloud. Author of golangci-lint.

jirfag / fast_gen.py

Created April 23, 2016 11:01

Fast objects generation with bulk operations for Django app

	from django.core.management.base import BaseCommand
	from qa.models import Question, Answer
	from lib.models import Liker, Tag
	import random

	#cd /Users/denis/track/env/lib/python2.7/site-packages/django && fgrep -lr "def " . \| xargs -P8 -n1 cat \| perl -lne '/^def (\w+)\(/ && print $1' >/tmp/all_django_funcs.txt
	with open('/tmp/all_django_funcs.txt', 'r') as f:
	all_django_funcs = f.read().splitlines()

	question_text_templates = (

jirfag / simple_gen.py

Created April 23, 2016 10:55

Simple generation of questions and answers for Django app

	from django.core.management.base import BaseCommand
	from qa.models import Question, Answer
	from lib.models import Liker, Tag
	import random

	#cd /Users/denis/track/env/lib/python2.7/site-packages/django && fgrep -lr "def " . \| xargs -P8 -n1 cat \| perl -lne '/^def (\w+)\(/ && print $1' >/tmp/all_django_funcs.txt
	with open('/tmp/all_django_funcs.txt', 'r') as f:
	all_django_funcs = f.read().splitlines()

	question_text_templates = (

jirfag / memcahed_vs_tarantool.sh

Created April 12, 2016 07:44

	# 1. go to https://aws.amazon.com and launch t2.nano instance with Ubuntu 14.04, opening ports 11212 and 11211 in security group settings
	# 2. connect via ssh to it
	# 3. curl http://download.tarantool.org/tarantool/1.6/gpgkey \| sudo apt-key add -
	# 4. run next commands for installation of tarantool (it's from http://tarantool.org/download.html)
	curl http://download.tarantool.org/tarantool/1.6/gpgkey \| sudo apt-key add -
	release=`lsb_release -c -s`

	sudo rm -f /etc/apt/sources.list.d/tarantool.list
	sudo tee /etc/apt/sources.list.d/tarantool_1_6.list <<- EOF
	deb http://download.tarantool.org/tarantool/1.6/ubuntu/ $release main

jirfag / haystack.py

Created December 2, 2015 08:20

Haystack setup for Django 1.8

	#app/settings.py
	INSTALLED_APPS = (
	#...
	'haystack',
	)

	HAYSTACK_CONNECTIONS = {
	'default': {
	'ENGINE': 'haystack.backends.elasticsearch_backend.ElasticsearchSearchEngine',
	'URL': 'http://127.0.0.1:9200/',

jirfag / scope_exit.c

Created April 15, 2015 14:44

	#include <stdio.h>

	#define TOKENPASTE(x, y) x ## y
	#define TOKENPASTE2(x, y) TOKENPASTE(x, y)
	#define UNIQUE_FUNC_NAME TOKENPASTE2(cleanuper_func_, __LINE__)
	#define UNIQUE_VAR_NAME TOKENPASTE2(cleanuper_var_, __LINE__)

	#define SCOPE_EXIT(code_) \
	void UNIQUE_FUNC_NAME(int *t __attribute__((unused))) \
	code_ \