Matthew Wilkes MatthewWilkes

Managing Consultant at @hippo-digital

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Hippo
Leeds, UK

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MatthewWilkes / eeproms.py

Created March 31, 2024 22:11

	import math
	import tidal
	import utime

	tidal.enable_peripheral_I2C()

	from tidal import i2c, i2cp

	class RAMBlockDev:
	def __init__(self, block_size, num_blocks):

MatthewWilkes / colors.css

Created January 17, 2024 10:22

Semitransparent equivalents

	// Compiled result

	:root {
	--colour-soft1-0: #eadbea;
	--colour-soft1-25: #efe4ef;
	--colour-soft1-50: #f5edf5;
	--colour-soft1-75: #faf6fa;
	--colour-soft2-0: #ead2d5;
	--colour-soft2-25: #efdde0;
	--colour-soft2-50: #f5e9ea;

MatthewWilkes / lastiter.py

Created October 15, 2020 14:27

How to get the last item in an iterable

	import typing as t

	T_iter = t.TypeVar("T_iter")

	def which_is_last(data: t.Iterable[T_iter]) -> t.Iterator[t.Tuple[T_iter, bool]]:
	"""Given an iterable, return an iterable of value, bool pairs
	where the bool is True iff this is the last item."""
	last_found: T_iter
	has_value = False

MatthewWilkes / frogs.py

Created September 17, 2019 09:10

	import fractions

	for num_pads in range(15):
	options = {num_pads: fractions.Fraction(1)}
	for pad in range(num_pads-1, 0, -1):
	free_pads = [p for p in range(num_pads+1) if p > pad]
	path_lengths = []
	for free_pad in free_pads:
	path_lengths.append(options[free_pad] + 1)
	options[pad] = sum(path_lengths) / len(path_lengths)

MatthewWilkes / cheatsheet.md

Created June 26, 2019 15:20

Markdown cheatsheet

Header 1

Header 2

Header 3

Header 4

italic bold bold and italic

Numbered List
With more items
Sub lists are indented

MatthewWilkes / conftest.py

Created May 8, 2019 00:54

Pyramid functional testing example

	from contextlib import contextmanager
	import tempfile
	from unittest import mock

	import factory
	import pytest

	from betterevidence import models

MatthewWilkes / automated.py

Created January 24, 2019 16:30

Extract deleted commits from a GitHub repo

	import argparse
	import os
	import re
	import subprocess
	import tempfile

	import requests


	def get_repo(owner, repo):

MatthewWilkes / calculated_payoffs.py

Last active January 11, 2019 13:01

Utilities for examining cycle 2 experiments

	from __future__ import print_function
	import argparse
	import json
	import operator
	import pprint


	def sort_key(value):
	player_id, payoff = value
	return int(player_id)

MatthewWilkes / copy_and_restore.py

Created August 20, 2018 22:04

A custom ZODB recovery script for ZODB

	# ZODB recovery script that 'rebases' transactions onto an older copy of the same
	# FileStorage. This is useful in the case where a FileStorage is lightly corrupted
	# but that is not detected and it remains in production, garnering new transactions.
	#
	# The corruption in the storage may have prevented various transactions for completing
	# and prevents packing or incremental backups, so backup taken before the corruption
	# happened is used as a graft for the newer transactions. This only works if all
	# the corruption happens to transactions covered by the backup, corruption that affects
	# the transactions being appended is not recoverable in this fashion.
	#

MatthewWilkes / update_data.py

Last active August 9, 2018 12:34

Data update script for GU

	import sys

	filename = sys.argv[1]

	import csv
	import StringIO
	import subprocess
	import zipfile
	data = zipfile.ZipFile(filename, mode='r')
	info_file = data.open('data/info.csv')

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