def rev_file(file_path, draw, spec):
pdf = Merger()
if draw in draws:
draw_pdf = Reader(draws.get(draw, draw))
if spec:
spec_pdf = Reader(spec if '.' in spec[-3:] else get_spec(spec))
if draw and spec:
pdf.append(draw_pdf, pages=PageRange(':' if draw in draws else
':-' + spec_pdf.numPages))
pdf.append(spec_pdf, pages=PageRange(':' if spec.count('.') == 1 else
draw_pdf.numPages + ':'))
else:
pdf.append(spec_pdf if spec else draw_pdf)
with open(file_path, 'wb') as f:
pdf.write(f)
def custom_range(self, r):
total_ranges = [x for x in r.split(",")]
for current_range in total_ranges:
custom_range = [int(x) - 1 for x in current_range.split("-")]
count = 0
for _ in range(custom_range[1] + 1 - custom_range[0]):
count += 1
print(
f"-> [OK] Página {custom_range[0]+count} dividida com sucesso..."
)
merger = PdfFileMerger(strict=False)
merger.append(
self.src_file.open(mode="rb"),
pages=PageRange(
f"{str(custom_range[0])}:{str(custom_range[1]+1)}"))
new_file = pathlib.Path(
self.dst_path /
f"{self.src_file.stem}-pags-{custom_range[0]+1}-{custom_range[1]+1}.pdf"
)
with new_file.open(mode="wb") as f:
merger.write(f)
print("")
print(
f"-> [!] {custom_range[1]+1 - custom_range[0]} páginas divididas com sucesso..."
)
print(f"-> [+] Novo arquivo salvo em: {new_file.parents[0]}")
print("")
def merge_partials(path, partials):
"""Merge partial pdfs in one single PDF"""
merger = PdfFileMerger()
for idx, partial in enumerate(partials):
# Gallica appends 2 pages to each pdf fetched so we don't write those
# pagse except for the first partial
opts = {"pages": PageRange('2:')} if idx else {}
merger.append(partial, **opts)
merger.write(path)
merger.close()
def pdf_merge(pdf_files, output_file, pages):
print('creating {} ...'.format(output_file.name))
merger = PdfFileMerger()
for i, f in enumerate(pdf_files):
if i < len(pages):
print(' {}: merging in pages -> {}'.format(f.name, pages[i]))
# directly use PageRange specification
merger.append(fileobj=f, pages=PageRange(pages[i]))
else:
print(' {}: merging all pages'.format(f.name))
merger.append(fileobj=f)
print('writing {} ...'.format(output_file.name))
merger.write(output_file)
def each_page(self):
reader = PdfFileReader(self.src_file.open(mode="rb"), strict=False)
for page in range(reader.numPages):
merger = PdfFileMerger(strict=False)
merger.append(self.src_file.open(mode="rb"),
pages=PageRange(str(page)))
print(f"-> [OK] Página {page+1} dividida com sucesso...")
new_file = pathlib.Path(self.dst_path /
f"{self.src_file.stem}-pag-{page+1}.pdf")
with new_file.open(mode="wb") as f:
merger.write(f)
print("")
print(f"-> [!] {reader.numPages} páginas divididas com sucesso...")
print(f"-> [+] Novos arquivos salvos em: {new_file.parents[0]}")
def custom_pages(self, p):
custom_pages = [int(x) for x in p.split("-")]
for page in custom_pages:
merger = PdfFileMerger(strict=False)
merger.append(self.src_file.open(mode="rb"),
pages=PageRange(str(page - 1)))
print(f"-> [OK] Página {page} adicionada com sucesso...")
new_file = pathlib.Path(self.dst_path /
f"{self.src_file.stem}-pag-{page}.pdf")
with new_file.open(mode="wb") as f:
merger.write(f)
print("")
print(f"-> [!] {len(custom_pages)} páginas divididas com sucesso...")
print(f"-> [+] Novos arquivos salvos em: {new_file.parents[0]}")
from PyPDF2 import PdfFileMerger, PageRange
import os
import re
#pdfs = ['file1.pdf', 'file2.pdf', 'file3.pdf', 'file4.pdf']
merger = PdfFileMerger()
cwd = os.getcwd()
files = os.listdir(cwd)
pdffiles = [f for f in files if f.endswith((".pdf"))]
pdffiles.sort(key=lambda f: int(re.sub('\D', '', f)))
for pdffile in pdffiles:
print(pdffile)
merger.append(pdffile, pages=PageRange('1:-1'))
merger.write("result.pdf")
merger.close()