I want to insert a new page character or something to prevent the second file from over writing the second file in the PDF. What can I do to concatenate 2 PDFs in openerp?
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Hi Ny Emotion,
If you are looking to concatenate / merge two (or more) PDF files, you can simply check the link below (I tested the solution and it works perfectly ; both with Pypdf and PyPDF2) :
https://stackoverflow.com/questions/3444645/merge-pdf-files
If you are looking to concatenate two (or more) PDF Structure (https://en.wikipedia.org/wiki/PDF , see chapter "Technical Overview"), it's a little bit more tricky but I manage to do that a few days ago.
Below is the code snippet I created to do so (I hope this will be useful to you) :
# Useful librairies
import StringIO
import cStringIO
from openerp.report.pyPdf import PdfFileWriter, PdfFileReader
# "results" is a list containing the PDF structures to merge
output = PdfFileWriter()
for result in results:
reader = PdfFileReader(cStringIO.StringIO(result))
for page in range(reader.getNumPages()):
output.addPage(reader.getPage(page))
s = cStringIO.StringIO()
output.write(s)
return s.getvalue()
Hi emotion did you do this?
how did you do this
Hello Ny Emotion
Please check, i think it's helpful https://mygisblog.wordpress.com/2011/08/26/merging-pdf-files-with-python/
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