| { | |
| "driver": "simpixel", | |
| "layout": "strip", | |
| "animation": { | |
| "typename": "BiblioPixelAnimations.strip.LarsonScanners.LarsonScanner", | |
| "color": [255,0,0], | |
| "tail": 1, | |
| "start": 0, | |
| "end": -1 |
Now that 3.0 is ready, it's time to look forward to the long-term - because without a long-term plan with something really exciting at the end, this is just a maintenance exercise.
BiblioPixel has three types of components: animations, layouts and drivers.
And our long-term goals are solving six problems:
| from math import sqrt | |
| from itertools import count, islice | |
| CANDIDATES = (15485867, 15485917, 15485927, 15485933, 15485941, | |
| 15485957, 15485989, 15485993, 15486013, 15486041) | |
| def is_prime(n): | |
| # from http://stackoverflow.com/a/27946768/43839 | |
| return n > 1 and all(n % i for i in islice(count(2), int(sqrt(n) - 1))) |
| def identity(x): | |
| return x | |
| identity2 = lambda x: x | |
| def add(x, y): | |
| return x + y | |
| adds = lambda x, y: x + y |
| def do_it(dog='Oliver', cat='X10'): | |
| return 1, 'a', True, dog, cat | |
| x, y, z, *animals = do_it() | |
| print(x) | |
| print(y) | |
| print(z) | |
| print(animals) |
| import tkinter | |
| root = tkinter.Tk() | |
| canvas = tkinter.Canvas(root, width=550, height=550) | |
| canvas.pack() | |
| color_table = ['', 'red', 'black', 'yellow'] | |
| logo_pattern_11_by_11 = [ | |
| [1, 2, 3, 2, 2, 3, 2, 2, 3, 2, 1], |
| [server] | |
| port_rpc | |
| port_peer | |
| port_wss_admin | |
| #port_ws_public | |
| #ssl_key = /etc/ssl/private/server.key | |
| #ssl_cert = /etc/ssl/certs/server.crt | |
| [port_rpc] | |
| port = 5005 |
| #!/bin/sh | |
| # A script to log the cpu and memory usage of rippled. | |
| RIPPLED_PID=$1 | |
| echo $LOG_FILE | |
| while :; do | |
| MEMORY=`top -n 1 -b | awk -v rippled=$RIPPLED_PID '($1 == rippled) {print $5 ",\"" $6 "\"," $10}'` | |
| TIME=`date +%s` | |
| echo "$TIME,$MEMORY" |
| from __future__ import absolute_import, division, print_function, unicode_literals | |
| """ | |
| I'm trying to create fonts with a specific pixel height and then render them | |
| into a box. | |
| Unfortunately, the actual height of the font that's created is always somewhat | |
| larger than the requested height. How do I create a font that has exactly the | |
| right height? |
| from pint import UnitRegistry | |
| ureg = UnitRegistry() | |
| x = [ureg['1m'], ureg['1m'], ureg['1m']] | |
| y = [ureg['1m']] * 3 | |
| try: | |
| print(sum(y)) | |
| except: |
