117 lines
2.9 KiB
Markdown
117 lines
2.9 KiB
Markdown
# camelot
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Camelot is a Python 2.7 library and command-line tool for getting tables out of PDF files.
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## Usage
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<pre>
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from camelot.pdf import Pdf
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from camelot.lattice import Lattice
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manager = Pdf(Lattice(), "/path/to/pdf")
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tables = manager.extract()
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</pre>
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Camelot comes with a CLI where you can specify page numbers, output format, output directory etc. By default, the output files are placed in the same directory as the PDF.
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<pre>
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Camelot: PDF parsing made simpler!
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usage:
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camelot [options] <method> [<args>...]
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options:
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-h, --help Show this screen.
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-v, --version Show version.
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-V, --verbose Verbose.
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-p, --pages <pageno> Comma-separated list of page numbers.
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Example: -p 1,3-6,10 [default: 1]
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-P, --parallel Parallelize the parsing process.
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-f, --format <format> Output format. (csv,tsv,html,json,xlsx) [default: csv]
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-l, --log Log to file.
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-o, --output <directory> Output directory.
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-M, --cmargin <cmargin> Char margin. Chars closer than cmargin are
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grouped together to form a word. [default: 2.0]
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-L, --lmargin <lmargin> Line margin. Lines closer than lmargin are
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grouped together to form a textbox. [default: 0.5]
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-W, --wmargin <wmargin> Word margin. Insert blank spaces between chars
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if distance between words is greater than word
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margin. [default: 0.1]
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-S, --print-stats List stats on the parsing process.
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-T, --save-stats Save stats to a file.
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-X, --plot <dist> Plot distributions. (page,all,rc)
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camelot methods:
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lattice Looks for lines between data.
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stream Looks for spaces between data.
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See 'camelot <method> -h' for more information on a specific method.
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</pre>
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## Dependencies
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Currently, camelot works under Python 2.7.
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The required dependencies include [numpy](http://www.numpy.org/), [OpenCV](http://opencv.org/) and [ImageMagick](http://www.imagemagick.org/script/index.php).
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## Installation
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Make sure you have the most updated versions for `pip` and `setuptools`. You can update them by
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<pre>
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pip install -U pip setuptools
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</pre>
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### Installing dependencies
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numpy can be install using `pip`. OpenCV and imagemagick can be installed using your system's default package manager.
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#### Linux
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* Arch Linux
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<pre>
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sudo pacman -S opencv imagemagick
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</pre>
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* Ubuntu
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<pre>
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sudo apt-get install libopencv-dev python-opencv imagemagick
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</pre>
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#### OS X
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<pre>
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brew install homebrew/science/opencv imagemagick
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</pre>
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Finally, `cd` into the project directory and install by
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<pre>
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make install
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</pre>
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## Development
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### Code
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You can check the latest sources with the command:
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<pre>
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git clone https://github.com/socialcopsdev/camelot.git
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</pre>
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### Contributing
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See [Contributing doc]().
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### Testing
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<pre>
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make test
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</pre>
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## License
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BSD License |