simonLeary42

function nodes_with_state(){
    sinfo -N --json | jq -r '.sinfo | .[] | select(any(.node.state[]; .=="$1")) | .nodes.nodes[0]'
}

simonLeary42

def _make_string_sortable_numerically(string:str) -> List[Tuple[int, int]]:
    """
    each character becomes a tuple of two ints. The first int is either 0,1, or 2
    0 for characters that come before numbers, 1 for numbers, 2 for after numbers
    the second int is the unicode value of the character, or the integer value of the number
    that this character is a part of.
                $         7         8         9         a        ~
    "$789a~" -> [[0, 36], [1, 789], [1, 789], [1, 789], [2, 97], [2, 126]]
    """
    output = [[None, None] for _ in range(len(string))]

simonLeary42

def string_matches_any_globs(x:str, globs:List[str]):
    return any(fnmatch.fnmatch(x, y) for y in globs)

def find_files(walk_root_path:str, include_globs:List[str], exclude_globs:List[str]=None) -> list:
    """
    excluding takes precidence over including
    """
    output = []
    for dirname, _, basenames in os.walk(walk_root_path):
        for basename in basenames:

simonLeary42

#!/usr/bin/env python3

# let's say you have a cron job that updates some cache and you'd like it to
# be updated often. You can measure the time it takes and set the cron frequency
# similar to that amount of time, but what if this machine is running slower one day?
# then, the last iteration of your job will still be running when the next
# iteration begins. What happens if they're both overwriting a file?
# What if the combined load of those two jobs slows down the computer even more,
# and then there are 3 jobs, and so on?

simonLeary42

#!/bin/bash
for file in $(find /var/spool/postfix/deferred -type f); do postcat -qb $(basename $file); done

simonLeary42

<?xml version="1.0" encoding="UTF-8"?>

<channel name="xfce4-panel" version="1.0">
  <property name="configver" type="int" value="2"/>
  <property name="panels" type="array">
    <value type="int" value="1"/>
    <property name="panel-1" type="empty">
      <property name="autohide-behavior" type="uint" value="0"/>
      <property name="position" type="string" value="p=10;x=0;y=0"/>
      <property name="position-locked" type="bool" value="true"/>

simonLeary42

import re
import os
import platform
import tempfile
import subprocess
import urllib.request

# https://stackoverflow.com/a/1732454/6307935
def get_links(url:str) -> list[str]:
    response = urllib.request.urlopen(url)

simonLeary42

from control.matlab import tf, bode, rlocus, nyquist
import matplotlib.pyplot as plt
import numpy as np
from scipy.interpolate import interp1d

def indices_before_sign_flip(x: np.array):
    return np.where(np.diff(np.sign(x)))[0]

def find_180deg_crossing_freq(phase, freq):
    target_phase = -1*np.pi # for some reason +pi doesn't work

simonLeary42

def bool_array_find_clusters_and_islands(bool_array):
    clusters = []
    islands = []
    cluster_start_index = None
    currently_iterating_through_cluster = False
    for i,value in enumerate(bool_array):
        value = bool(value)
        if currently_iterating_through_cluster and (value is True):
            if i == len(bool_array)-1: # if last element
                cluster_end_index = i

simonLeary42

import sympy
import readline # allow arrow keys while typing inputs

while True:
    expression = input("expression: ")
    unknowns = input("unknowns comma delimited: ")

    exec_str = f"{unknowns} = sympy.symbols(\"{unknowns}\")"
    print(f"> {exec_str}")
    exec(exec_str)