rinogo

#Optimally resize `img` according to the bounding boxes specified in `boxes` (which is simply the (pruned) results from `pytesseract.image_to_data()`).
#Tesseract performs optimally when capital letters are ~32px tall (https://groups.google.com/g/tesseract-ocr/c/Wdh_JJwnw94/m/24JHDYQbBQAJ). Smaller text obviously can't be OCR'd as accurately, but weirdly enough, larger text causes problems as well. So, this function uses the bounding boxes we've found and resizes the image so that the median line height should be ~32px.
def optimal_resize(img, boxes):
    median_height = np.median(boxes["height"])
    target_height = 32 #See https://groups.google.com/g/tesseract-ocr/c/Wdh_JJwnw94/m/24JHDYQbBQAJ
    scale_factor = target_height / median_height
    print("Scale factor: " + str(scale_factor))
    
    #If the image is already within `skip_percentage` percent of the target size, just return the original image (it's better to skip resizing if we can)
    skip_percentage = 0.07

justengel

"""Convert office document to file formats that may be visible in a web browser. This file uses microsoft office to
convert the files, so Windows OS is assumed and required!

Requirements:
    * pywin32>=228  # Not available for Python3.8 at this time

Server Requirements:
    * uvicorn>=0.11.5
    * fastapi>=0.58.0
    * python-multipart>=0.0.5

vijaywm

Frappe Dev Hacks

Frappe Datepicker control

https://github.com/t1m0n/air-datepicker Docs : http://t1m0n.name/air-datepicker/docs/

Pdf landscape orientation

include in html template

RobinXL

from subprocess import Popen,PIPE, check_output
import os, sys
import tempfile
import uuid
import cv2
import pytesseract as pt
from PIL import Image

def convert_dpi(input_image):
    path = tempfile.gettempdir()

zzpmaster

static String formatBytes(int bytes, int decimals) {
    if (bytes <= 0) return "0 B";
    const suffixes = ["B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"];
    var i = (log(bytes) / log(1024)).floor();
    return ((bytes / pow(1024, i)).toStringAsFixed(decimals)) +
        ' ' +
        suffixes[i];
  }

lorey

from bs4 import BeautifulSoup
from markdown import markdown
import re

def markdown_to_text(markdown_string):
    """ Converts a markdown string to plaintext """

    # md -> html -> text since BeautifulSoup can extract text cleanly
    html = markdown(markdown_string)

seanbehan

'''
Run the following commands (bc. gists don't allow directories)

pip install flask django dj-database-url psycopg2

mkdir -p app/migrations
touch app/__init__.py app/migrations/__init__.py
mv models.py app/
python manage.py makemigrations
python manage.py migrate

mauri870

After a weekend of research, stress and pain I finally figure out how to install manjaro 17 and configure the nvidia/bumblebee drivers on my avell laptop

Here's my notebook specs:

$ inxi -MGCNA

Machine:   Device: laptop System: Avell High Performance product: 1513
           Mobo: N/A model: N/A v: 0.1 UEFI: American Megatrends v: N.1.02 date: 09/28/2016
Battery    BAT0: charge: 44.0 Wh 100.0% condition: 44.0/44.0 Wh (100%)

albohlabs

// https://raw.githubusercontent.com/donnut/typescript-ramda/master/ramda.d.ts
// https://raw.githubusercontent.com/DefinitelyTyped/DefinitelyTyped/master/lodash/lodash.d.ts

declare namespace fp {

	interface Dictionary<T> {
		[index: string]: T;
	}

	interface CurriedFunction1<T1, R> {

jondaiello

// Demo at http://codepen.io/jondaiello/full/YWRbOx/
/* This mixin is for generating CSS arrows on a box */
@mixin box-arrow($arrowDirection, $arrowColor, $arrowSize: 10px) {
  position: relative;
  z-index: 10;

  &::after {
    content: '';
    width: 0;
    height: 0;