在使用imgkit时遇到问题

Question

当涉及到python时，我是个新手。因此，可能有一个相当简单的解决方案。

我正在尝试使用imgkit捕获网页的截图。但是，在pycharm中运行脚本时，我一直收到以下错误：

Traceback (most recent call last):
  File "C:\Users\name\PycharmProject\websitescreenshot\venv\lib\site-packages\imgkit\config.py", line 30, in __init__
    with open(self.wkhtmltoimage):
FileNotFoundError: [Errno 2] No such file or directory: b''

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:/Users/name/PycharmProject/websitescreenshot/Test.py", line 3, in <module>
    imgkit.from_url('https://pypi.org/project/imgkit/', 'out.jpg')
  File "C:\Users\name\PycharmProject\websitescreenshot\venv\lib\site-packages\imgkit\api.py", line 31, in from_url
    cover_first=cover_first)
  File "C:\Users\name\PycharmProject\websitescreenshot\venv\lib\site-packages\imgkit\imgkit.py", line 34, in __init__
    self.config = Config() if not config else config
  File "C:\Users\name\PycharmProject\websitescreenshot\venv\lib\site-packages\imgkit\config.py", line 36, in __init__
    'http://wkhtmltopdf.org\n'.format(self.wkhtmltoimage))
OSError: No wkhtmltoimage executable found: "b''"
If this file exists please check that this process can read it. Otherwise please install wkhtmltopdf - http://wkhtmltopdf.org


Process finished with exit code 1

代码：

import imgkit

imgkit.from_url('http://google.com', 'out.jpg')

Answer 1

您看到崩溃是因为PATH变量中缺少wkhtmltopdf，或者您的系统中没有安装它。通过您的包管理器安装工具后，它应该可以工作。

对于Ubuntu运行：

sudo apt-get install wkhtmltopdf