rutsky

(host)# docker pull centos
(host)# docker run -t -i centos:centos6 /bin/bash
bash-4.1# rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
bash-4.1# yum install -y ruby-devel git rubygems gcc tar python-setuptools rpm-build dpkg
...
bash-4.1# git clone https://github.com/jordansissel/fpm.git
...
bash-4.1# cd fpm
bash-4.1# bundle install

rutsky

import QtQuick 2.0

Item {
}

rutsky

import QtQuick 2.0

Item {
}

rutsky

import sys

from PyQt5 import uic
from PyQt5.QtWidgets import QWidget, QApplication

# Problem: the ui loader/parser is not reentrant. If another UI load is requested
# during loading of UI file, final layout may be corrupted.
#
# In this example "main.ui" file requests promoted widget from "widget.py", and
# on module level of "widget.py" UI file "widget.ui" is being loaded.

rutsky

import asyncio
import contextlib


@asyncio.coroutine
def return_coroutine_object():
    @asyncio.coroutine
    def g():
        yield from asyncio.sleep(0.01)
        return "return_coroutine_object"

rutsky

"""
$ python3 --version
Python 3.4.3
$ python3 asyncio_debug_attr_access.py                                                                                                               
f result
$ PYTHONASYNCIODEBUG=X python3 asyncio_debug_attr_access.py 
Traceback (most recent call last):
  File "asyncio_debug_attr_access.py", line 21, in <module>
    print(loop.run_until_complete(coro_func()))
  File "/usr/lib/python3.4/asyncio/coroutines.py", line 154, in wrapper

rutsky

"""
If class is named as Qt class, sometimes PyQt machinery 
leads to uncaught Python exception inside sipQWidget::qt_metacast,
which leads to failed Python assertion if Python is build in debug 
mode.

$ ./python class_name_collision.py 
python: ../Objects/abstract.c:2050: PyObject_Call: Assertion `(result != ((void *)0) && !PyErr_Occurred()) || (result == ((void *)0) && PyErr_Occurred())' failed.
Aborted (core dumped)
$ gdb --args ./python class_name_collision.py 

rutsky

# -*- python -*-
# ex: set syntax=python:

from buildbot.plugins import *

# This is a sample buildmaster config file. It must be installed as
# 'master.cfg' in your buildmaster's base directory.

# This is the dictionary that the buildmaster pays attention to. We also use
# a shorter alias to save typing.

rutsky

time="2016-02-09T16:15:21.565920451+03:00" level=debug msg="docker group found. gid: 999" 
time="2016-02-09T16:15:21.565995328+03:00" level=debug msg="Server created for HTTP on unix (/var/run/docker.sock)" 
time="2016-02-09T16:15:21.566129065+03:00" level=debug msg="Using default logging driver json-file" 
time="2016-02-09T16:15:21.566163400+03:00" level=debug msg="[graphdriver] trying provided driver \"overlay\"" 
time="2016-02-09T16:15:21.568068833+03:00" level=debug msg="Using graph driver overlay" 
time="2016-02-09T16:15:21.673983839+03:00" level=debug msg="could not get checksum for \"11421c362701030998085de69fbef501e4c16f91c2f008d820124808a4ddfe48\" with tar-split: \"open /var/lib/docker/graph/11421c362701030998085de69fbef501e4c16f91c2f008d820124808a4ddfe48/tar-data.json.gz: no such file or directory\"" 
time="2016-02-09T16:15:21.674026604+03:00" level=error msg="could not calculate checksum for \"11421c362701030998085de69fbef501e4c16f91c2f008d820124808a4ddfe48\", \"stat /var/lib/docker/overlay/11421c3

rutsky

time="2016-02-09T21:51:11.585544668+03:00" level=debug msg="docker group found. gid: 999" 
time="2016-02-09T21:51:11.585602876+03:00" level=debug msg="Server created for HTTP on unix (/var/run/docker.sock)" 
time="2016-02-09T21:51:11.585713633+03:00" level=debug msg="Using default logging driver json-file" 
time="2016-02-09T21:51:11.585736796+03:00" level=debug msg="[graphdriver] trying provided driver \"overlay\"" 
time="2016-02-09T21:51:11.588455120+03:00" level=debug msg="Using graph driver overlay" 
time="2016-02-09T21:51:11.676007058+03:00" level=debug msg="could not get checksum for \"061ea850f8e9bb47a04edf49c745c94a21dbb1a8bbced6bcd857c5fc699bc9a7\" with tar-split: \"open /var/lib/docker/graph/061ea850f8e9bb47a04edf49c745c94a21dbb1a8bbced6bcd857c5fc699bc9a7/tar-data.json.gz: no such file or directory\"" 
time="2016-02-09T21:51:11.676032346+03:00" level=debug msg="could not get checksum for \"0e57c609ffa9cf52d8e508554c2ca1e9af5a5dea226615ff58c421abfd4622d0\" with tar-split: \"stat /var/lib/docker/overla