metaist/pdfmerge — pull request #12 by shreyas (2014-12-31 03:04:34+00:00)
Title: some quick fixes

pip install fails if PyPDF2 is not already installed, since setup.py
imports pdfmerge for doc and __author__, but pdfmerge in turn imports
PyPDF2. the import now happens if the module runs as __main__

also, the command fails if a pdf file is reported as encrypted, even
though no password is set. using default password, which is blank,
fixes these situations.