使用Python背景脚本捕获屏幕截图并保存到文档中

Question

我正在做一些测试活动，这需要我捕获应用程序/DB等的屏幕截图并将其保存到文档中。整个活动共有50多张截图。在Python中有没有一种方法可以让我用windows快捷键(例如：CTRL ALT shift C(截屏，并将图像附加到文档文件中。我认为python程序应该像Unix中的nohup一样在后台运行。

Answer 1

要使用热键在Word中存储屏幕截图，可以使用库的组合。

• 使用win32gui打开Word
• 使用python docx更新文档并保存
• 使用PyAutoGUI进行屏幕捕获
• 使用键盘收听热键

要使此脚本工作，您需要在运行脚本之前创建Word文档。

# Need these libraries
# pip install keyboard
# pip install PyAutoGUI
# pip install python-docx
# pip install win32gui
import keyboard
import pyautogui
from docx import Document
from docx.shared import Inches
import win32gui
from PIL import ImageGrab
shotfile = "C:/tmp/shot.png"  # temporary image storage 
docxfile = "C:/tmp/shots.docx" # main document
hotkey = 'ctrl+shift+q'  # use this combination anytime while script is running
def do_cap():
try:
print ('Storing capture...')

hwnd = win32gui.GetForegroundWindow()  # active window
bbox = win32gui.GetWindowRect(hwnd)  # bounding rectangle
# capture screen
shot = pyautogui.screenshot(region=bbox) # take screenshot, active app
# shot = pyautogui.screenshot() # take screenshot full screen
shot.save(shotfile) # save screenshot

# append to document. Doc must exist.
doc = Document(docxfile) # open document
doc.add_picture(shotfile, width=Inches(7))  # add image, 7 inches wide
doc.save(docxfile)  # update document
print ('Done capture.')
except Exception as e:  # allow program to keep running
print("Capture Error:", e)
keyboard.add_hotkey(hotkey, do_cap)  # set hot keys
print("Started. Waiting for", hotkey)
keyboard.wait()   # Block forever