Question

我正在尝试使用魔杖打开PDF作为图像。如果我在Jupyter Notebook中运行以下代码，则可以正常工作。如果我从命令提示符处将代码作为脚本运行，则会收到错误消息。由于某些原因，当模块在Jupyter Notebook之外运行时将无法加载。有没有人有什么建议？

Windows

Python 3.7.2（64位）

from wand.image import Image

with Image(filename="C:/test.pdf", resolution=300) as img:
    print(type(img))

这是错误消息：

Traceback (most recent call last):
  File "C:\Untitled.py", line 7, in <module>
    from wand.image import Image
  File "C:\Users\spencer.rand\AppData\Local\Programs\Python\Python37\lib\site-packages\wand\image.py", line 18, in <module>
    from . import compat
  File "C:\Users\spencer.rand\AppData\Local\Programs\Python\Python37\lib\site-packages\wand\compat.py", line 25, in <module>
    abc = collections.abc if PY3 else collections
  File "C:\Users\spencer.rand\AppData\Local\Programs\Python\Python37\lib\collections\__init__.py", line 55, in __getattr__
    raise AttributeError(f'module {__name__!r} has no attribute {name!r}')
AttributeError: module 'collections' has no attribute 'abc'

Answer 1

好像两周前就解决了魔杖和收藏品的问题：https://github.com/emcconville/wand/pull/398

尝试更新您的魔杖安装：n_rooms = widgets.IntSlider( min=1, max=5, description='number of rooms:', layout=Layout(width='30%'), style=style, disabled=False)

为什么我的Python代码可以在Jupyter Notebook中运行，而不能作为脚本运行？

1 个答案: