pil example auto recommend screen shot helper (snippet)

Python pil example 'auto recommend screen shot helper'

Functions in program:

def isQuestion(img_name):
def get_dominant_color(image):
def window_capture(filename,position=(0,0), size=(1920,1080)):

Modules used in program:

import sys
import url_helper
import selenium_helper
import screen_shot_helper
import recommend_helper
import question_helper
import ocr_helper
import jieba_helper
import thread
import requests
import random
import jieba
import operator
import win32gui, win32ui, win32con
import threading
import config
import urllib,urllib2
import re
import time
import pytesseract
import os,base64,json
import colorsys

Python pil example: auto recommend screen shot helper

#encoding=utf-8
from PIL import Image
import colorsys
import os,base64,json
import pytesseract
import time
import re
import urllib,urllib2
import config
import threading
import win32gui, win32ui, win32con
# import win32api
from selenium import webdriver
# import traceback
from selenium.webdriver.support.wait import WebDriverWait
# import urllib, urllib2
# import StringIO 
from aip import AipOcr
import operator
import jieba
import random
import requests
import thread
import jieba_helper
import ocr_helper
import question_helper
import recommend_helper
import screen_shot_helper
import selenium_helper
import url_helper
from lxml import html
import sys
reload(sys) 
sys.setdefaultencoding('utf8')


def window_capture(filename,position=(0,0), size=(1920,1080)):
    try:
        hwnd = 0
        hwndDC = win32gui.GetWindowDC(hwnd)
        mfcDC = win32ui.CreateDCFromHandle(hwndDC)
        saveDC = mfcDC.CreateCompatibleDC()
        saveBitMap = win32ui.CreateBitmap()
        saveBitMap.CreateCompatibleBitmap(mfcDC, size[0], size[1])
        saveDC.SelectObject(saveBitMap)
        saveDC.BitBlt((0, 0), size, mfcDC, position, win32con.SRCCOPY)
        saveBitMap.SaveBitmapFile(saveDC, filename)
    except:
        print('截图异常')

def get_dominant_color(image):
    #颜色模式转换，以便输出rgb颜色值
    image = image.convert('RGBA')
    #生成缩略图，减少计算量，减小cpu压力
    image.thumbnail((200, 200))
    max_score = 0#原来的代码此处为None
    dominant_color = 0#原来的代码此处为None，但运行出错，改为0以后 运行成功，原因在于在下面的 score > max_score的比较中，max_score的初始格式不定
    for count, (r, g, b, a) in image.getcolors(image.size[0] * image.size[1]):
        # 跳过纯黑色
        #         if a == 0:
        #             continue
        #         
        saturation = colorsys.rgb_to_hsv(r / 255.0, g / 255.0, b / 255.0)[1]

        y = min(abs(r * 2104 + g * 4130 + b * 802 + 4096 + 131072) >> 13, 235)

        y = (y - 16.0) / (235 - 16)

        # 忽略高亮色
        #         if y > 0.9:
        #             continue

        # Calculate the score, preferring highly saturated colors.
        # Add 0.1 to the saturation so we don't completely ignore grayscale
        # colors by multiplying the count by zero, but still give them a low
        # weight.
        score = (saturation + 0.1) * count

        if score > max_score:
            max_score = score
            dominant_color = (r, g, b)

    return dominant_color    
def isQuestion(img_name):
    domain_color = get_dominant_color(Image.open(img_name))
    if domain_color[0]<210 or domain_color[1]<210 or domain_color[2]<210:
#         print('---主持人废话，不处理',)
#         print(domain_color)
        os.remove(img_name)
        return False
    print('***************')
    print('**    题目       **')
    print('***************')
    return True

Python links

Learn Python: https://pythonbasics.org/
Python Tutorial: https://pythonprogramminglanguage.com

pil example auto recommend screen shot helper (snippet)

python auto recommend screen shot helper

Python links