def concatenate_files(path_list, pdfa=False, password=None):
pdf_file = tempfile.NamedTemporaryFile(prefix="datemp",
mode="wb",
suffix=".pdf",
delete=False)
subprocess_arguments = [PDFTK_PATH]
new_path_list = list()
for path in path_list:
mimetype, encoding = mimetypes.guess_type(path)
if mimetype.startswith('image'):
new_pdf_file = tempfile.NamedTemporaryFile(prefix="datemp",
mode="wb",
suffix=".pdf",
delete=False)
args = ["convert", path, new_pdf_file.name]
result = call(args)
if result != 0:
logmessage("failed to convert image to PDF: " + " ".join(args))
continue
new_path_list.append(new_pdf_file.name)
elif mimetype in (
'application/rtf',
'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
'application/msword',
'application/vnd.oasis.opendocument.text'):
new_pdf_file = tempfile.NamedTemporaryFile(prefix="datemp",
mode="wb",
suffix=".pdf",
delete=False)
if mimetype == 'application/rtf':
ext = 'rtf'
elif mimetype == 'application/vnd.openxmlformats-officedocument.wordprocessingml.document':
ext = 'docx'
elif mimetype == 'application/msword':
ext = 'doc'
elif mimetype == 'application/vnd.oasis.opendocument.text':
ext = 'odt'
word_to_pdf(path, ext, new_pdf_file.name, pdfa=False)
new_path_list.append(new_pdf_file.name)
elif mimetype == 'application/pdf':
new_path_list.append(path)
if len(new_path_list) == 0:
raise DAError("concatenate_files: no valid files to concatenate")
subprocess_arguments.extend(new_path_list)
subprocess_arguments.extend(['cat', 'output', pdf_file.name])
#logmessage("Arguments are " + str(subprocess_arguments))
result = call(subprocess_arguments)
if result != 0:
logmessage("Failed to concatenate PDF files")
raise DAError(
"Call to pdftk failed for concatenation where arguments were " +
" ".join(subprocess_arguments))
if pdfa:
pdf_to_pdfa(pdf_file.name)
replicate_js_and_calculations(new_path_list[0], pdf_file.name, password)
return pdf_file.name
def concatenate_files(path_list, pdfa=False, password=None):
pdf_file = tempfile.NamedTemporaryFile(prefix="datemp", mode="wb", suffix=".pdf", delete=False)
subprocess_arguments = [PDFTK_PATH]
new_path_list = list()
for path in path_list:
mimetype, encoding = mimetypes.guess_type(path)
if mimetype.startswith('image'):
new_pdf_file = tempfile.NamedTemporaryFile(prefix="datemp", mode="wb", suffix=".pdf", delete=False)
args = ["convert", path, new_pdf_file.name]
result = call(args)
if result != 0:
logmessage("failed to convert image to PDF: " + " ".join(args))
continue
new_path_list.append(new_pdf_file.name)
elif mimetype in ('application/rtf', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/msword', 'application/vnd.oasis.opendocument.text'):
new_pdf_file = tempfile.NamedTemporaryFile(prefix="datemp", mode="wb", suffix=".pdf", delete=False)
if mimetype == 'application/rtf':
ext = 'rtf'
elif mimetype == 'application/vnd.openxmlformats-officedocument.wordprocessingml.document':
ext = 'docx'
elif mimetype == 'application/msword':
ext = 'doc'
elif mimetype == 'application/vnd.oasis.opendocument.text':
ext = 'odt'
word_to_pdf(path, ext, new_pdf_file.name, pdfa=False)
new_path_list.append(new_pdf_file.name)
elif mimetype == 'application/pdf':
new_path_list.append(path)
if len(new_path_list) == 0:
raise DAError("concatenate_files: no valid files to concatenate")
subprocess_arguments.extend(new_path_list)
subprocess_arguments.extend(['cat', 'output', pdf_file.name])
#logmessage("Arguments are " + str(subprocess_arguments))
result = call(subprocess_arguments)
if result != 0:
logmessage("Failed to concatenate PDF files")
raise DAError("Call to pdftk failed for concatenation where arguments were " + " ".join(subprocess_arguments))
if pdfa:
pdf_to_pdfa(pdf_file.name)
replicate_js_and_calculations(new_path_list[0], pdf_file.name, password)
return pdf_file.name
