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@nvictus
nvictus / runlength.py
Last active March 25, 2025 20:47
NumPy run-length encoding / decoding
"""Run Length Encoding utilities for NumPy arrays.
Authors
-------
- Nezar Abdennur
- Anton Goloborodko
"""
from __future__ import division, print_function
import numpy as np
@arthur-e
arthur-e / graham_hull.py
Last active April 7, 2024 17:19 — forked from tixxit/hull.py
Graham's scan convex hull algorithm, updated for Python 3.x
def convex_hull_graham(points):
'''
Returns points on convex hull in CCW order according to Graham's scan algorithm.
By Tom Switzer <thomas.switzer@gmail.com>.
'''
TURN_LEFT, TURN_RIGHT, TURN_NONE = (1, -1, 0)
def cmp(a, b):
return (a > b) - (a < b)
# 10_basic.py
# 15_make_soup.py
# 20_search.py
# 25_navigation.py
# 30_edit.py
# 40_encoding.py
# 50_parse_only_part.py
@oglops
oglops / yaml_OrderedDict.py
Last active January 25, 2023 11:08
write to and load from yaml file with OrderedDict
#!/usr/bin/env python
try:
# for python newer than 2.7
from collections import OrderedDict
except ImportError:
# use backport from pypi
from ordereddict import OrderedDict
import yaml
@leovoel
leovoel / basic_bot.py
Last active January 25, 2024 04:19
discord.py's basic_bot.py converted to use "cogs".
from discord.ext import commands
description = '''An example bot to showcase the discord.ext.commands extension
module.
There are a number of utility commands being showcased here.'''
# this specifies what extensions to load when the bot starts up
startup_extensions = ["members", "rng"]
@drmalex07
drmalex07 / README-setup-systemd-timer.md
Last active May 11, 2023 19:17
An example systemd timer. #systemd #timer #systemd.timer #cron #cronjob

README

Timers provided by systemd can be used as cronjob replacements. More at man systemd.timer.

Suppose we want to periodically trigger cleanup tasks for a baz utility. We 'll create a baz-cleanup.service which will be triggered by a baz-cleanup.timer.

Define the target service unit

Create a minimal service at /etc/systemd/system/baz-cleanup.service:

@urschrei
urschrei / hexgrid.py
Last active May 4, 2022 11:57
Python Hexgrid
import math
def calculate_polygons(startx, starty, endx, endy, radius):
"""
Calculate a grid of hexagon coordinates of the given radius
given lower-left and upper-right coordinates
Returns a list of lists containing 6 tuples of x, y point coordinates
These can be used to construct valid regular hexagonal polygons
@blixt
blixt / flask_cors.py
Created August 16, 2014 18:24
How to add CORS support to a Flask app in 9 lines of code
def add_cors_headers(response):
response.headers['Access-Control-Allow-Origin'] = '*'
if request.method == 'OPTIONS':
response.headers['Access-Control-Allow-Methods'] = 'DELETE, GET, POST, PUT'
headers = request.headers.get('Access-Control-Request-Headers')
if headers:
response.headers['Access-Control-Allow-Headers'] = headers
return response
app.after_request(add_cors_headers)
(function() {
// Do not use this library. This is just a fun example to prove a
// point.
var Bloop = window.Bloop = {};
var mountId = 0;
function newMountId() {
return mountId++;
}
@JesseBuesking
JesseBuesking / logging.yaml
Created April 14, 2014 18:54
Testing MultiProcessingLog on both Windows 7 Enterprise and Ubuntu Developers Version 10.04_20121120.
---
version: 1
disable_existing_loggers: False
formatters:
simple:
format: "%(name)-20s%(levelname)-8s%(message)s"
handlers:
console:
class: logging.StreamHandler
level: DEBUG