Skip to content

Instantly share code, notes, and snippets.

View robcowie's full-sized avatar

Rob Cowie robcowie

  • Recycleye
  • Leeds/London, United Kingdom
View GitHub Profile
@wsargent
wsargent / docker_cheat.md
Last active June 29, 2024 19:32
Docker cheat sheet
@temoto
temoto / helpers_data.py
Last active September 10, 2024 20:12
Part of py-helpers. Gzip compression shortcuts. Encoding. Database helpers. Retry decorator.
def namedlist(typename, field_names):
"""Returns a new subclass of list with named fields.
>>> Point = namedlist('Point', ('x', 'y'))
>>> Point.__doc__ # docstring for the new class
'Point(x, y)'
>>> p = Point(11, y=22) # instantiate with positional args or keywords
>>> p[0] + p[1] # indexable like a plain list
33
>>> x, y = p # unpack like a regular list
\set ON_ERROR_STOP on
-- The strategy for permissions will be:
-- – Assign all permissions to the owner.
-- – If a table owner does not match the schema name, assign all permissions
-- the role with the same name as the schema.
-- – Assign all permissions on all objects to tm_cz, which even needs to
-- drop and create tables in some cases.
-- — Assign read/usage permissions on all tables, views, sequences and
-- functions to biomart_user on all non-ETL schemas.
-- – Assign insert,delete,update permissions on all tables on searchapp.
@miohtama
miohtama / gist:5158737
Created March 14, 2013 04:11
Colorful Python logger
# -*- coding: utf-8 -*-
"""
Python logging tuned to extreme.
"""
__author__ = "Mikko Ohtamaa <[email protected]>"
__license__ = "MIT"
@rjohnsondev
rjohnsondev / gist:5142166
Created March 12, 2013 11:24
Snippet I found online to quickly rename processes for easy tracking in top.
def set_proc_name(newname):
from ctypes import cdll, byref, create_string_buffer
libc = cdll.LoadLibrary('libc.so.6')
buff = create_string_buffer(len(newname)+1)
buff.value = newname
libc.prctl(15, byref(buff), 0, 0, 0)
@ninehills
ninehills / backgroudmix.py
Last active December 10, 2015 17:08 — forked from methane/gist:2185380
tornado add block task to ThreadPool
from time import sleep
import tornado
from multiprocessing.pool import ThreadPool
_workers = ThreadPool(10)
class BackgroundMix(tornado.web.RequestHandler):
"""将block任务放入线程池中执行
EXAMPLE:
# blocking task like querying to MySQL
@FZambia
FZambia / tornado_on_twisted.py
Last active December 10, 2015 08:28
Tornado simple application running on Twisted. Some simple handlers to test using Twisted Deferred, InlineCallbaks, deferToThread, callLater functionality.
#!/usr/bin/env python
#
# Copyright 2009 Facebook
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
@mbostock
mbostock / .block
Last active January 10, 2024 01:25
World Tour
license: gpl-3.0
redirect: https://observablehq.com/@mbostock/world-tour
@Foredoomed
Foredoomed / Leiningen.sublime-build
Created November 18, 2012 04:31
Leiningen.sublime-build
# Copy the following and place it a file called Leiningen.sublime-build in the Sublime user packages folder (~/.config/sublime-text-2/Packages/User on Linux).
# Select this as the build system for the project using Tools/Build System/Leiningen.
# You can then bring up the Sublime Command Palette (ctrl+shift+P on Windows/Linux) and issue any of the commands # (build, documentation, clean, run, test, etc). By default, build is bound to ctrl+b and run to ctrl+shift+b.
{
"cmd": ["lein", "compile", ":all"],
"working_dir": "$project_path",
"variants": [
{ "cmd": ["lein", "marg", "-m", "-d", "docs"],
@jaberg
jaberg / ipython-virtualenv.py
Created November 1, 2012 15:49 — forked from bsweger/ipython-virtualenv.py
(Linux) make iPython virtual env aware
#------------------------------------------------------------------------------
# Make things VirtualEnv aware (Linux version).
# More info: http://www.swegler.com/becky/blog/2011/08/28/python-django-mysql-on-windows-7-part-3-ipython-virtual-environments/
# add this to the end of ipython_config
# (or course, for virtualenvs created via --no-site-packages, it would
# be much easier just to install iPython)
#
# Also consider sourcing this file from ipython_config with execfile().
#
#------------------------------------------------------------------------------