JohannesBuchner

"""
Intercept all matplotlib calls and store each figure's data
into json files, with labels as keys.

Usage:

Just replace:
  import matplotlib.pyplot as plt
with:
  from mplrecorder import plt

JohannesBuchner

import os
import sys

max_memory = int(os.environ.get('MAX_MEMORY', '10'))

recent_lines = []

for line in sys.stdin:
	if line not in recent_lines:
		sys.stdout.write(line)

JohannesBuchner

find $FOLDER -maxdepth 1 -type f -printf '%s\t%p\n' |
{ S=0; while read s l; do 
    ((S+=s)); [[ $S -gt 1000000000 ]] && rm -v "$l"; 
  done; }

JohannesBuchner

# Help create a pyproject.toml from a setup.py file
# 
# USAGE:
#   1)
#     replace "from [a-z.]* import setup" in your setup.py 
#     with "from convert_setup_py_to_pyproject_toml import setup"
#   2)
#     run the resulting script with python, with this script in the PYTHONPATH
#   
#   The above can be achieved on Linux, for example, with:

JohannesBuchner

# Compression can be improved when files with the same or similar content 
# are next to each other in the file list.
# 
# This command sorts by reversed filenames, which places files
# together by file extension, filename and path, in that order.

# identify all files
find mypath/ -type f |
rev | sort | rev | 
tar --no-recursion --files-from=- -cvzf myarchive.tar.gz

JohannesBuchner

import sys, os
import joblib
import subprocess

mem = joblib.Memory('.', verbose=False)
@mem.cache
def run_cmd(args, env):
	process = subprocess.run(args, capture_output=True, text=True)
	return process.stdout, process.stderr, process.returncode

JohannesBuchner

#!/bin/bash

# you need to install:
# pip install openbases
# sudo apt install texlive-xetex pandoc pandoc-citeproc

PDF_INFILE=paper.md
PDF_LOGO=logo.png
PDF_OUTFILE=paper.pdf
TEX_OUTFILE=paper.tex

JohannesBuchner

#!/bin/bash
# example usage:
# bash xray_opt_gif.sh  155.87737 +19.86508

RA=$1
DEC=$2

wget -nc "https://alasky.unistra.fr/hips-thumbnails/thumbnail?ra=${RA}&dec=${DEC}&fov=0.21750486127986932&width=500&height=500&hips_kw=CDS%2FP%2FSDSS9%2Fcolor" -O opt.jpg
wget -nc "https://alasky.unistra.fr/hips-thumbnails/thumbnail?ra=${RA}&dec=${DEC}&fov=0.21750486127986932&width=500&height=500&hips_kw=xcatdb%2FP%2FXMM%2FPN%2Fcolor" -O xmm.jpg

JohannesBuchner

# columns: id1,id2,id3,id4,id5,id6,v1,v2,v3

f=G1_1e7_1e2_0_0.csv
awk="time mawk"

# groupby simple
$awk -F, 'NR>1 { a[$1] += $7 } END {for (i in a) print i, a[i]}' $f >/dev/null
$awk -F, 'NR>1 { a[$1,$2] += $7 } END { for (comb in a) { split(comb,sep,SUBSEP); print sep[1], sep[2], a[sep[1],sep[2]]; }}' $f >/dev/null
$awk -F, 'NR>1 { a[$3] += $7; n[$3]++; b[$3] += $9; } END {for (i in a) print i, a[i], b[i]/n[i];}' $f >/dev/null
$awk -F, 'NR>1 { a[$4] += $7; n[$4]++; b[$4] += $8; } END {for (i in a) print i, a[i]/n[i], b[i]/n[i];}' $f >/dev/null

JohannesBuchner

import re
import pystan
import hashlib
import pickle
import os

def build_model(code):
    lines = code.split("\n")
    lines = [re.sub('//.*$', '', line).strip() for line in lines]
    lines = [line.replace('    ', ' ').replace('  ', ' ').replace('  ', ' ')