Created
August 12, 2019 16:37
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Gradescope: Remove rubric cover pages from Export Submissions
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#!/usr/bin/env python | |
''' | |
usage: export_without_rubric.py export_folder output_folder num_rubric_pages | |
eg. export_without_rubric.py assignment_4183_export output_pdfs 1 | |
''' | |
import sys | |
import os | |
import glob | |
from pdfrw import PdfReader, PdfWriter | |
assert len(sys.argv) == 4, "Usage: single_file_export_without_rubric.py export_folder output_folder num_rubric_pages" | |
export_folder_name = sys.argv[1] | |
output_folder = sys.argv[2] | |
num_rubric_pages = int(sys.argv[3]) | |
assert num_rubric_pages, "Usage: single_file_export_without_rubric.py export_folder output_folder num_rubric_pages" | |
input_pdf_filepaths = glob.glob("{0}/*.pdf".format(export_folder_name)) | |
for input_pdf_filepath in input_pdf_filepaths: | |
input_filename = os.path.split(input_pdf_filepath)[-1] | |
output = PdfWriter() | |
pages = PdfReader(input_pdf_file).pages | |
for i in range(num_rubric_pages, len(pages)): | |
output.addpage(pages[i]) | |
output_filename = os.path.join(output_folder, input_filename) | |
output.write(output_filename) |
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