evilkost

# require pandas 0.13+
import pandas as pd


def read_one(prefix, filename, alg):
    return pd.read_csv(prefix + "Mona_Lisa.bmp.LS.csv", sep="\t", index_col=0, header=None, names=['Evals', 'Error'])

##### CSV format:
# separator: \t
# no header

evilkost

from celery.contrib import rdb; rdb.set_trace()

evilkost

from tornado.ioloop import IOLoop
class CallbackDispatcher(object):
    def __init__(self, generator):
        self.ioloop = IOLoop.instance()
        self.g = generator
        try:
            self.call(self.g.next())
        except StopIteration:
            pass

evilkost

import brukva
c = brukva.Client()
c.connect()

#c.select(9)

p = c.pipeline()

p.set('foo', 'bar')
p.get('foo')

evilkost

def main_g(inp_iter, c):
    while True:
        count = [0,]
        def inner_g():
            while count[0] < c:
                yield inp_iter.next()
                count[0] += 1
            else:
                count[0] = 0
                raise StopIteration()

evilkost

Enable module:

vim /var/lib/pgsql/data/postgresql.conf

add at the end:

shared_preload_libraries = 'pg_stat_statements'
# Increase the max size of the query strings Postgres records
track_activity_query_size = 2048

evilkost

docker images -q --filter "dangling=true" | xargs docker rmi

evilkost

touch -h -d '-100 day' --time=mtime /etc/mock/*

evilkost

class RedisLogHandler(Process):
    """
    Single point to collect logs through redis pub/sub and write
        them through standard python logging lib
    """

    def __init__(self, opts):
        Process.__init__(self, name="log_handler")

evilkost

 PGPASSWORD=coprpass psql -a -h localhost -U copr-fe coprdb -c "\copy (select api_login, api_token from public.user where username='kost2') to '/tmp/credentionals.csv' with csv "