[英]pyautogui / pyscreeze can't find pillow even though it is successfully installed into the same package folder and I can import it
我正在学习一个名为自动化无聊的东西的课程,我在最后一部分关于 pyautogui 和枕头。 我可以成功导入 pyautogui 和 pillow,我可以使用 pyautogui 的击键功能,但是如果我尝试在 pyautogui 中运行 function 涉及 pillow,它会给我这个错误。 我正在尝试运行的 function 是pyautogui.screenshot()
File "<input>", line 1, in <module>
File "C:\Users\offic\PycharmProjects\test\venv\Lib\site-packages\pyscreeze\__init__.py", line 134, in wrapper
raise PyScreezeException('The Pillow package is required to use this function.')
pyscreeze.PyScreezeException: The Pillow package is required to use this function.
这是 pyscreeze 中的代码,用于确定枕头是否存在
try:
from PIL import Image
from PIL import ImageOps
from PIL import ImageDraw
if sys.platform == 'win32': # TODO - Pillow now supports ImageGrab on macOS.
from PIL import ImageGrab
_PILLOW_UNAVAILABLE = False
except ImportError:
# We ignore this because failures due to Pillow not being installed
# should only happen when the functions that specifically depend on
# Pillow are called. The main use case is when PyAutoGUI imports
# PyScreeze, but Pillow isn't installed because the user is running
# some platform/version of Python that Pillow doesn't support, then
# importing PyAutoGUI should not automatically fail because it
# imports PyScreeze.
# So we have a `pass` statement here since a failure to import
# Pillow shouldn't crash PyScreeze.
_PILLOW_UNAVAILABLE = True
def requiresPillow(wrappedFunction):
"""
A decorator that marks a function as requiring Pillow to be installed.
This raises PyScreezeException if Pillow wasn't imported.
"""
@functools.wraps(wrappedFunction)
def wrapper(*args, **kwargs):
if _PILLOW_UNAVAILABLE:
raise PyScreezeException('The Pillow package is required to use this function.')
return wrappedFunction(*args, **kwargs)
return wrapper
如果我尝试只键入“from PIL import Image”,则会出现此错误
Traceback (most recent call last):
File "<input>", line 1, in <module>
File "C:\Program Files\JetBrains\PyCharm Edu 2019.1\helpers\pydev\_pydev_bundle\pydev_import_hook.py", line 21, in do_import
module = self._system_import(name, *args, **kwargs)
File "C:\Users\offic\PycharmProjects\test\venv\Lib\site-packages\PIL\Image.py", line 93, in <module>
from . import _imaging as core
ImportError: cannot import name '_imaging' from 'PIL' (C:\Users\offic\PycharmProjects\test\venv\Lib\site-packages\PIL\__init__.py)
这是我安装 Pillow 的时候
C:\Users\offic>py -m pip install --user Pillow
Requirement already satisfied: Pillow in c:\users\offic\pycharmprojects\test\venv\lib\site-packages (7.1.1)
pyscreeze 说它应该对 Pillow 的安装感到满意
C:\Users\offic>py -m pip install --user pyscreeze
Requirement already satisfied: pyscreeze in c:\users\offic\pycharmprojects\test\venv\lib\site-packages (0.1.26)
Requirement already satisfied: Pillow>=5.2.0 in c:\users\offic\pycharmprojects\test\venv\lib\site-packages (from pyscreeze) (7.1.1)
我不知道发生了什么,因为我之前安装软件包几乎没有问题,而且它似乎在正确的位置并且是最新的。 请帮我!
尽管有误导性的上下文证据,但您正在寻找的是cv2库,而不是严格意义上的PIL 。
所以安装cv2 ,例如使用 pip:
pip install opencv-python
然后在您的 Python 脚本中导入它:
import cv2
然后运行它。
即使我有同样的错误,这对我有用:
python3 -m pip install --upgrade pip python3 -m pip install --upgrade Pillow
我在 Pillow package 的官方文档中找到了这个
我正在使用 windows,这种方法对我有用。
pip 安装--升级 pip
pip install --upgrade Pillow
我也有同样的问题,我有最新版本的 python 解释器,最新版本的 pyscreeze,我阅读了文档,但什么也没找到,我用谷歌搜索,但绝望地一无所获,但当我找到时我正要失去希望这个,我们可以调用pyscreeze
模块而不是pyautogui
模块,
import pyautogui
import pyscreeze
image = pyscreeze.screenshot('screenshot.png')
print(image.size)
是版本问题,可以通过以下方式解决
8.1.2
pip uninstall Pillow,
pip install Pillow==8.1.2
(叫我“雷锋”)
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.