从pdf文档中轻松提取文本。
slate的Python项目详细描述
slate是一个python包，它简化了提取过程 PDF文件中的文本。这取决于pdfminer包。
slate提供了一个类，pdf。pdf接受一个类似文件的对象 将从文档中提取所有文本，表示每一页 作为文本字符串：
>>> with open('example.pdf') as f:
... doc = slate.PDF(f)
...
>>> doc
[..., ..., ...]
>>> doc[1]
'Text from page 2...'
如果您的pdf受密码保护，请将密码作为 第二个参数：
>>> with open('secrets.pdf') as f:
... doc = slate.PDF(f, 'password')
...
>>> doc[0]
"My mother doesn't know this, but..."
更复杂的操作
如果您想访问图像、字体文件和其他 信息，然后花点时间学习pdfminer api。
pdfminer怎么了？
- Getting simple things done, like extracting the text is quite complex. The program is not designed to return Python objects, which makes interfacing things irritating.
- It’s an extremely complete set of tools, with multiple and moderately steep learning curves.
- It’s not written with hackability in mind.
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