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#!/usr/bin/python
import sys, zlib, re
def print_streams(bytes, start=0):
r = re.compile("BT.*?\((.*?)\)[\s]*?Tj.*?ET", re.DOTALL)
while True:
start = bytes.find("stream", bytes.find("FlateDecode", start)) + len("stream")
if start < len("stream"): return
end = bytes.find("endstream", start)
#!/bin/bash
for f in "$@"
do
BASENAME=`basename "$f"`
/usr/sbin/cupsfilter "$f" > "${f}.pdf" 2> "/tmp/${BASENAME}.stderr.txt"
done
@snosrap
snosrap / HTMLTableElement.prototype.fp_toTable.html
Last active September 21, 2022 01:26
Convert HTMLTableElement (with rowSpan and colSpan) into a JavaScript Array
<script type="text/javascript">
HTMLTableElement.prototype.fp_toTable = function(nullvalue = null) {
var columnCount = Array.from(this.rows).map(row => Array.from(row.cells).reduce((sum, cell) => sum + cell.colSpan, 0)).reduce((max, row) => Math.max(max, row), 0);
var itemCount = Array.from(this.rows).reduce((rsum, row) => rsum + Array.from(row.cells).reduce((csum, cell) => csum + (cell.colSpan * cell.rowSpan), 0), 0);
var rowCount = itemCount / columnCount;
var items = Array.apply(null, Array(itemCount));
tds = Array.from(this.getElementsByTagName('td'));
for(var i=0, ii=0; i<tds.length; i++, ii=items.indexOf(undefined, i)) {
items[ii] = tds[i].innerText;
for(var j=0;j<tds[i].colSpan;j++) {
@snosrap
snosrap / pandoc_filter_basehref.py
Created December 27, 2022 08:05
python pandoc filter to add a base href/url to each image src
#!/usr/bin/env python3
from urllib.parse import urljoin
from pandocfilters import toJSONFilter, Image
BASEURL = "https://example.com"
def basehref(key, value, format, meta):
if key == "Image":
[[id, classes, attrs], children, [src, title]] = value
@snosrap
snosrap / unpivot.py
Created April 16, 2011 20:30
Takes a CSV through STDIN and outputs a corresponding Entity-Attribute-Value (EAV) CSV on STDOUT
#!/usr/bin/python
import sys, csv
def main():
csvIn = csv.reader(sys.stdin, delimiter=',', quotechar='"')
csvOut = csv.writer(sys.stdout)
for rowNum, row in enumerate(csvIn):
if rowNum == 0: