captcha.py

import cv2
import pytesseract 
import win32clipboard

# tesseract commmad 불러오기
pytesseract.pytesseract.tesseract_cmd = '.\\Tesseract-OCR\\tesseract.exe'

# 결과 텍스트 값 클립보드 저장
def setClipboard(text):
    win32clipboard.OpenClipboard()
    win32clipboard.EmptyClipboard()
    win32clipboard.SetClipboardData(win32clipboard.CF_UNICODETEXT, text)
    win32clipboard.CloseClipboard()

def ocrClip():
    im_gray = cv2.imread('temp.png', cv2.IMREAD_GRAYSCALE)
    (thresh, im_bw) = cv2.threshold(im_gray, 127, 255, cv2.THRESH_TRUNC | cv2.THRESH_OTSU)
#     cv2.imwrite('bw_image.png', im_bw)
    text = pytesseract.image_to_string(im_bw, lang='eng', config="-psm 8 -oem 3")
    setClipboard(text)
    print(text)

ocrClip()