parallel.conf

@@ -10,7 +10,7 @@ AUTHOR="Yɛn Ara"
 PUBLISHER="AQO\\\\ABA"
 PUBLISHER="twi\TeX"
 EDITION="First Edition"
-COMPILATION_RUNS="3"
+COMPILATION_RUNS="1"
 INFILES="""
 Anansesem - Ghanaian Folk Tales
 testfiles/parallel-ak.md

pdf2book.py

@@ -1,9 +1,7 @@
 #!/usr/bin/env python3 
 
-from pypdf import PaperSize, PdfReader, PdfWriter, Transformation
+from pypdf import PdfReader
-from pypdf.generic import RectangleObject
+from pypdf import PdfWriter
-
-
 import argparse 
 parser = argparse.ArgumentParser(
     prog='pdf2book',
@@ -14,7 +12,6 @@ parser.add_argument('pdf_file')           # positional argument
 #parser.add_argument('pages', type=int)           # positional argument
 #parser.add_argument('-s', '--signature')      # option that takes a value
 parser.add_argument('-v', '--verbose', action='store_true')  # on/off flag
-parser.add_argument('-z', '--zine', action='store_true', help='Input pdf needs to be 16 pages')
 parser.add_argument('-s', '--signature', 
     dest='signature', 
     type=int,
@@ -86,7 +83,6 @@ def get_reorder(number_of_pages: int, signature_size: int):
     #print(lst)
     #print(len(lst))
     return lst
-
 def print_signatures(lst: list,signature_size: int):
     if signature_size==0: signature_size=1
     for i in range( len( lst ) ):
@@ -96,9 +92,13 @@ def print_signatures(lst: list,signature_size: int):
             print(lst[i], end=' ')
         else:
             print(lst[i],end='.')
+lst=get_reorder(number_of_pages, signature_size)
+print_signatures(lst,signature_size)
 
 # REARRANGING OF PAGES
+
 def rearrange_pages(reader, lst):
+
     writer = PdfWriter()
     for page in lst:
 #        print(page)
@@ -106,109 +106,11 @@ def rearrange_pages(reader, lst):
             writer.add_blank_page(width=reader.pages[0].mediabox.width,height=reader.pages[0].mediabox.height)
         else:
             writer.add_page(reader.pages[page-1])
+
     return writer
 
-def make_zine(reader, lst):
-#  _____________________
-#  | 1r | 8r | 7r | 6r |
-#  ---------------------
-#  | 2  | 3  | 4  | 5  |
-#  ---------------------
-#
-#  _________________________
-#  |  9r | 16r | 15r | 14r |
-#  -------------------------
-#  | 10  | 11  | 12  | 13  |
-#  -------------------------
-#
-# todo 
-# - [ ] alternative folding 1 for zine
-#  _____________________
-#  | 3r | 2r | 1r | 8r |
-#  ---------------------
-#  | 4  | 5  | 6  | 7  |
-#  ---------------------
-#  _________________________
-#  | 11r | 10r |  9r | 16r |
-#  -------------------------
-#  | 12  | 13  | 14  | 15  |
-#  -------------------------
-#
-    page_order=[
-            2, 3, 4, 5,
-            1, 8, 7, 6, 
-            10,11,12,13,
-           9,16,15,14
-            ]
-    print("zine")
-    # Create a destination file, and add a blank page to it
-    writer = PdfWriter()
-    # Copy source page to destination page, several times
-    for i in range(2):
-        destpage = writer.add_blank_page(
-            width=PaperSize.A4.height, 
-            height=PaperSize.A4.width
-            )
-        for y in range(2):
-            for x in range(4):
-                pageposition=8*i+4*y+x
-                sourcepage=reader.pages[page_order[pageposition]-1]
-                mb=sourcepage.mediabox
-                sourcepage.cropbox = RectangleObject((
-                    -2*mb.right, 
-                    -4*mb.top, 
-                    2*mb.right, 
-                    2*mb.top
-                    ))
-                if y == 1:
-                    transformation = Transformation().rotate(180)
-                    r="r"
-                    sourcepage.add_transformation(transformation)
-                    tx_val=(1*x+1) * sourcepage.mediabox.width
-                    ty_val=2*y * sourcepage.mediabox.height
-                else:
-                    tx_val=x * sourcepage.mediabox.width
-                    ty_val=2*y * sourcepage.mediabox.height
-                    r=" "
-                if x==3:
-                    print(page_order[pageposition],r)
-                else:
-                    print(page_order[pageposition],r,end=' ')
-                destpage.merge_transformed_page(
-                    sourcepage,
-                    Transformation(
-                    ).translate(
-                        tx=tx_val,
-                        ty=ty_val,
-                    ).scale(
-                        sx=0.5,
-                        sy=0.5
-                    )
-                    , expand=True
-                )
-#        destpage.
-        destpage.mediabox = RectangleObject((
-            0,
-            0,
-            2*mb.right, 
-            1*mb.top
-            ))
-        #writer.add_page(destpage)
-    #    destpage = writer.add_blank_page(
-    #        width=PaperSize.A4.height, 
-    #        height=PaperSize.A4.width
-    #        )
-    return writer
-    
-lst=get_reorder(number_of_pages, signature_size)
-if args.zine :
-    writer=make_zine(reader, lst)
-#    signature_size=zine
-    outfile=args.pdf_file.split(".pdf")[0]+"_zine.pdf"
-else:
-    print_signatures(lst,signature_size)
-    writer=rearrange_pages(reader,lst)
-    outfile=args.pdf_file.split(".pdf")[0]+"_book_s"+str(signature_size)+".pdf"
 # SAVE FILE TO DISK
+writer=rearrange_pages(reader,lst)
+outfile=args.pdf_file.split(".pdf")[0]+"_book_s"+str(signature_size)+".pdf"
 with open(outfile, "wb") as fp:
         writer.write(fp)

sakara.py

@@ -3,12 +3,8 @@
 import os
 import shutil
 
-### USAGE 
-
-
-
 # from command line, yaml file or env vars
-def parse_options(filename="anansesem.yaml"):
+def parse_options(filename="conf.yaml"):
     import yaml 
     with open(filename) as stream: 
         try:
@@ -190,7 +186,7 @@ def convert_text_format(conf):
         )
         print(infile)
 ## MAIN 
-conf=parse_options("anansesem.yaml")
+conf=parse_options()
 project_dir=create_project_dir(conf)
 create_skel(project_dir, conf)
 infiles=conf['project-options']['infiles']