我在网上搜索了很多方法,但仍然无法解决。我是python的初学者。请帮我看看。
import hashlib
import time
import traceback
import win32api
import win32clipboard as clip
from io import BytesIO
import win32con
from PIL import Image
def setImage(data):
m = hashlib.md5()
try:
clip.OpenClipboard()
clip.EmptyClipboard()
clip.SetClipboardData(win32con.CF_DIB, data)
m.update(clip.GetClipboardData(win32con.CF_DIB))
clip.CloseClipboard()
return m.hexdigest()
except:
traceback.print_exc()
setImage(data)
def copyPicMain(imagePath, width = 600, height = 480, internal=0,
notResize = False):
m = hashlib.md5()
try:
clip.OpenClipboard()
m.update(clip.GetClipboardData(win32con.CF_DIB))
clip.CloseClipboard()
pre_md5 = m.hexdigest()
except TypeError:
# if clip is empty
traceback.print_exc()
print('empty')
pre_md5 = ''
except:
traceback.print_exc()
clip.OpenClipboard()
m.update(clip.GetClipboardData(win32con.CF_DIB))
clip.CloseClipboard()
pre_md5 = m.hexdigest()
img = Image.open(imagePath)
output = BytesIO()
if not notResize:
img = img.resize((height, width), Image.BILINEAR)
img.convert("RGB").save(output, "BMP")
data = output.getvalue()[14:]
output.close()
new_md5 = setImage(data)
print(pre_md5, new_md5)
time.sleep(internal)
win32api.keybd_event(win32con.VK_CONTROL, 0, 0, 0) # ctrl key code 17
win32api.keybd_event(86, 0, 0, 0) # v key code 86
win32api.keybd_event(86, 0, win32con.KEYEVENTF_KEYUP, 0) # key up
time.sleep(internal)
if __name__ == '__main__':
imagePathList = [r'C:\Users\strives\Desktop\panda.png',r'C:\Users\strives\Desktop\black.png',r'C:\Users\strives\Desktop\1.png']
for imagePath in imagePathList:
copyPicMain(imagePath)
调试结果:
C:\Users\strives>python C:\Users\strives\Desktop\test.py Traceback(最近一次调用最后):
文件“C:\Users\strives\Desktop\test.py”,第 28 行,在 copyPicMain m.update(clip.GetClipboardData(win32con.CF_DIB))
TypeError:指定的剪贴板格式不可用
空的
回溯(最近一次通话最后):
文件“C:\Users\strives\AppData\Local\Programs\Python\Python37-32\lib\site-
packages\PIL\Image.py",第 2656 行,打开 fp.seek(0)
AttributeError: 'list' 对象没有属性 'seek'
在处理上述异常的过程中,又出现了一个异常:
回溯(最近一次通话最后):
文件“C:\Users\strives\Desktop\test.py”,第 60 行,在 copyPicMain(imagePathList)
文件“C:\Users\strives\Desktop\test.py”,第 42 行,在 copyPicMain img = Image.open(imagePath)
文件“C:\Users\strives\AppData\Local\Programs\Python\Python37-32\lib\site-packages\PIL\Image.py”,第 2658 行,打开 fp = io.BytesIO(fp.read() )
AttributeError:“列表”对象没有属性“读取”
编辑
我重新编译它并出现以下错误。
C:\Users\strives>python C:\Users\strives\Desktop\test.py
cfdb447aa6b20d45ba79b5802a677454 1aa0384b01ed1e2ecd6158c52a1355a5 1aa0384b01ed1e2ecd6158c52a1355a5 c28f8947d15edb17752ec5f503a1b82b
回溯(最近一次通话最后):
文件“C:\Users\strives\Desktop\test.py”,第 27 行,在 copyPicMain clip.OpenClipboard()
pywintypes.error: (5, 'OpenClipboard', 'Access is denied.') c28f8947d15edb17752ec5f503a1b82b cfdb447aa6b20d45ba79b5802a677454