tylerneylon

import curses
import sys

# NOTE: It's up to YOU, dear coder, to call curses.setupterm() first.
#       I believe in you. (If this called setupterm(), then we'd call it more than needed.)

def term_print(strs, *args, flush=True):
    ''' This expects `strs` to be a list of strings and tuples. Each
        string is printed, while each tuple is interpreted as a tput command
        with any needed parameters supplied. For example, the tuple ('smul',)

tylerneylon

def call_on_leaves(json_obj, fn, path=None):
    path = path or []
    if type(json_obj) is dict:
        for k, v in json_obj.items():
            if not call_on_leaves(v, fn, path + [k]):
                return False
    elif type(json_obj) is list:
        for i, v in enumerate(json_obj):
            if not call_on_leaves(v, fn, path + [i]):
                return False

tylerneylon

#!/usr/bin/env python3
""" update_sec_group.py

    Usage:
        ./update_sec_group.py [-v] SEC_GROUP_ID

        ./update_sec_group.py -a ACCESS_KEY -s SECRET_KEY [-v] SEC_GROUP_ID

    The -v option provides more verbose output.

tylerneylon

/* trees.js
 *
 * A couple spanning-tree algorithms.
 *
 * The most interesting function is the chromatic spanning tree,
 * which is intuitively simple yet (for me at least) was not obvious
 * in terms of finding a simple js implementation.
 *
 */

tylerneylon

#!/bin/bash
#
# Usage:
#     ./make_transparent.sh bw_image.png
#
# This converts a black-and-white image to an image that is transparent
# where the input image is white and is opaque where the input image is
# black. The advantage of this script is that it avoids awkward previous-color
# or poorly-antialiased halos around opaque sections. The default opaque color
# is white; this can be changed by editing the #ffffff string, which is a hex

tylerneylon

#!/usr/bin/env python3
# coding: utf-8
"""
    read_keyfile.py

    Usage:

        read_keyfile.py <key_file>

    This file can read private PEM key files generated in the traditional file

tylerneylon

# -*- coding: utf-8 -*-
"""
    7date.py

    A small module to convert a datetime into a 7date string, or to convert a
    7date string into a datetime.

    The purpose of this file is to make it easier for you to integrate 7date
    support into a program that already uses Gregorian dates.

tylerneylon

#!/usr/bin/env python3
""" anagrams.py

    Usage:
        ./anagrams.py myword

    Prints out a list of anagrams of myword.

    This uses the file /usr/share/dict/words to get a dictionary.
"""

tylerneylon

#!/usr/bin/env python3
""" some_random_words.py

    Usage:

        ./some_random_words.py [letters_start_w_key_letter]

    Prints out a bunch of random words that use these letters,
    and which include the key letter.
"""

tylerneylon

""" box_drawing.py

    The main function here is add_box_char(), which provides a user-friendly
    interface to render line-drawings, often referred to as "box-drawing," in a
    terminal.

    Here are the box-drawing characters used, along with their direction sets;
    the direction set is the key input to add_box_char():

     ─ 0x2500 {'right', 'left'}