test.hy

(import os)
(import pytesseract)
(import [PIL [Image]])

(defclass PDFHelper []
  (defn --init-- [self dir]
    "Constructor"
    (setv self.dir dir)
    (setv self.images (self.read-dir))
    (self.parse-images)
    (self.print-output))

  (defn read-dir [self]
    "Read directory images"
    (.listdir os self.dir))

  (defn parse-images [self]
    (for [image self.images] (self.parse-image image)))

  (defn parse-image [self image]
    "Parse image with pytesseract"
    (setv self.file
      (.image_to_string pytesseract
        (.open Image (+ self.dir (+ "/" image))))))

  (defn print-output [self]
    (print self.file)))

(defmain [&rest args]
  (def dir (get args 1))
  (def app (PDFHelper dir)))