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python html如何转成PDF?

import pdfkit
pdfkit.from_url('http://www.cocoachina.com/', 'out.pdf')
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/pdfkit/configuration.py", line 21, in __init__
    with open(self.wkhtmltopdf) as f:
FileNotFoundError: [Errno 2] No such file or directory: b''

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/peibobo/PycharmProjects/bottle/pdf_test.py", line 3, in <module>
    pdfkit.from_url('http://www.cocoachina.com/', 'out.pdf')
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/pdfkit/api.py", line 24, in from_url
    configuration=configuration, cover_first=cover_first)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/pdfkit/pdfkit.py", line 42, in __init__
    self.configuration = (Configuration() if configuration is None
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/pdfkit/configuration.py", line 27, in __init__
    'https://github.com/JazzCore/python-pdfkit/wiki/Installing-wkhtmltopdf' % self.wkhtmltopdf)
OSError: No wkhtmltopdf executable found: "b''"
If this file exists please check that this process can read it. Otherwise please install wkhtmltopdf - https://github.com/JazzCore/python-pdfkit/wiki/Installing-wkhtmltopdf
阿神阿神2795일 전1008

모든 응답(1)나는 대답할 것이다

  • 阿神

    阿神2017-04-18 10:33:49

    첫 번째는 21번째 줄에서 open(self.wkhtmltopdf)을 f:

    로 사용한 실수입니다.

    self.wkhtmltopdf가 빈 문자열이고 열 수 있는 파일이 없어야 합니다

    회신하다
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