Stapler
Stapler is a pure Python alternative to PDFtk, a tool for manipulating PDF documents from the command line.
History
PDFtk was written in Java and C++, and is natively compiled with gcj. Sadly, it has been discontinued a few years ago and bitrot is setting in (e.g., it does not compile easily on a number of platforms).
Philip Stark decided to look for an alternative and found pypdf, a PDF library written in pure Python. He couldn't find a tool which actually used the library, so he started writing his own.
Version 0.3 of stapler was completely refactored by Fred Wenzel. He also added tests and awesome functionality.
Like pdftk, stapler is a command-line tool. If you would like to add a GUI, compile it into a binary for your favorite platform, or contribute anything else, feel free to fork and send a pull request.
Contributors and Authorship
Stapler version 0.2 was written in 2009 by Philip Stark. Stapler version 0.3 was written in 2010 by Fred Wenzel.
For a list of contributors, check the CONTRIBUTORS file.
Change log (sorta)
- 0.3.3 include try-except blocks for supporting legacy pyPdf if needed. Also fixes some PyPI issues like the missing License Trove classifier and some dependencies.
- 0.3.0 Refactoring by Fred Wenzel and now using PyPDF2
- 0.2.0 Feature completeness using original pyPdf
License
Stapler is distributed under a BSD license. A copy of the BSD Style
License used can be found in the file LICENSE.
Usage
There are the following modes in Stapler:
select/delete (called with sel and del, respectively)
sel is also available as cat for compatibility with my
personal muscle memory. :)
With select, you can cherry-pick pages from pdfs and concatenate them into a new pdf file.
Syntax:
stapler sel input1 page_or_range [page_or_range ...] [input2 p_o_r ...]
Examples:
# concatenate a and b into output.pdf stapler sel a.pdf b.pdf output.pdf # generate a pdf file called output.pdf with the following pages: # 1, 4-8 in 180° (D for down), 20-40 from a.pdf, 1-5 from b.pdf in # this order stapler sel a.pdf 1 4-8D 20-40 b.pdf 1-5 output.pdf # reverse some of the pages in a.pdf by specifying a negative range stapler sel a.pdf 1-3 9-6 10 output.pdf
The sele command is an extension of sel. The usage is the same as that
of sel, but sele inserts an empty page after each input file if that
input file has an odd number of pages so that each input file starts with an
even page number in the generated output. The empty page shall have the same
size as the page previous to it. You may find this mode useful if you read in
double-page layout or if you want to print the concatenated output.
The delete command works almost exactly the same as select, but inverse. It uses the pages and ranges which you didn't specify.
split/burst:
Splits the specified pdf files into their single pages and writes each page into it's own pdf file with this naming scheme:
${origname}_${zero-padded page no}.pdf
Syntax:
stapler split input1 [input2 input3 ...]
Example for a file foobar.pdf with 20 pages:
$ stapler split foobar.pdf $ ls foobar_01.pdf foobar_02.pdf ... foobar_19.pdf foobar_20.pdf
Multiple files can be specified, they will be processed as if you called single instances of stapler.
zip:
With zip, you can cherry-pick pages from pdfs (like select). The pages from each pdf are merged together in an interleaving manner. This can be used to collate a pdf with odd pages and a pdf with even pages into a single file.
Syntax: stapler zip input1 [range[rotation]] [range ...] [input2 [range...] ...] out
Examples:
# combine a pdf with odd pages and a pdf with even pages into output.pdf stapler zip odd.pdf even.pdf output.pdf # combine a.pdf b.pdf and c.pdf, but use only some pages of c.pdf and # rotate b.pdf right (90° clockwise) and rotate c.pdf left (90° counter- # clockwise) stapler zip a.pdf b.pdf 1-endR c.pdf 1-3L output.pdf
If one of the ranges is shorter than the others, stapler will continue to merge the remaining pages.
info:
Shows information on the metadata stored inside a PDF file.
Syntax:
stapler info foo.pdf
Example output:
\*\*\* Metadata for foo.pdf /ModDate: D:20100313082451+01'00' /CreationDate: D:20100313082451+01'00' /Producer: GPL Ghostscript 8.70 /Title: foo.pdf /Creator: PDFCreator Version 0.9.9 /Keywords: /Author: John Doe /Subject: