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compare: Sel:6566830258ed6721c7f5427b57f0efe3772290c0
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foliator.py
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@ -88,23 +88,11 @@ def foliate_A6(input_pdf, strat_func, max_folio_size, append_to=PdfWriter()):
folio_page_size = 0 folio_page_size = 0
current_page = 0 current_page = 0
print("Folio sizes, in order")
old_l = L[0]
old_l_run = 0
for l in L: for l in L:
if l != old_l:
print(old_l, "a5 sheet(s), x", old_l_run)
old_l = l
old_l_run = 1
else:
old_l_run += 1
# l is a number of _sheets_, each containing 4 pages # l is a number of _sheets_, each containing 4 pages
folio_page_size = min(doc_length - current_page, 4*l) folio_page_size = min(doc_length - current_page, 4*l)
append_folio_A6(input_pdf, current_page, folio_page_size, append_to) append_folio_A6(input_pdf, current_page, folio_page_size, append_to)
current_page += folio_page_size current_page += folio_page_size
print(old_l, "a5 sheet(s), x", old_l_run)
return writer return writer
@ -150,15 +138,9 @@ parser.add_argument("-a5", help="output as a5, reverse on short edge",
action="store_true") action="store_true")
parser.add_argument("-fs", help="maximum folio size, in sheets", parser.add_argument("-fs", help="maximum folio size, in sheets",
action="store", default=-1, type=int) action="store", default=-1, type=int)
parser.add_argument("--strategy", help="greedy packing of pages into folios",
action="store", default="balanced")
stratnames_dict = {"balanced": find_partition_mink, "greedy": find_partition_greedy}
args = parser.parse_args() args = parser.parse_args()
input_pdf = PdfReader(args.infile) input_pdf = PdfReader(args.infile)
strategy = stratnames_dict[args.strategy]
a5 = foliate_A6(input_pdf, find_partition_greedy, args.fs) a5 = foliate_A6(input_pdf, find_partition_greedy, args.fs)
if (args.a5): if (args.a5):
a5.write(args.outfile) a5.write(args.outfile)