def get_page_images (self):
tf = mktempfile(".pnm")
cmd = ('"%s" --input-format jp2 --input "%s" --output-format pnm --output "%s"'
% (JASPER, self.doc, tf))
try:
status, output, tsignal = subproc(cmd)
if status == 0:
# success
img = Image.open(tf)
imagespath = self.images_path()
os.mkdir(imagespath)
if self.uses_png:
png_file_name = os.path.join(imagespath, "page00001.png")
img.save(png_file_name, "PNG")
else:
if (convert_image_to_tiff(tf, imagespath)):
note(3, "created tiff file in %s", imagespath)
else:
note("Can't convert %s. Output was %s.", self.doc, output)
note(4, "cmd was %s", cmd)
note(4, "tfile %s %s", tf, (os.path.exists(tf) and "exists") or "does not exist")
raise RuntimeError(output)
finally:
if os.path.exists(tf):
os.unlink(tf)
def get_pdf_version(self):
if not (self.pdffile and os.path.exists(self.pdffile)):
tfile = mktempfile()
self.format_vcard(tfile, self.__card)
self.pdffile = tfile
return self.pdffile
