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import gradio as gr
import git
import tempfile
import shutil
import subprocess
import os
cwd = os.getcwd()
gcounter = 1000
def generate_git(OldVersion, NewVersion, tmp_dir_name):
new_repo = git.Repo.init(tmp_dir_name)
with new_repo.config_writer() as git_config:
git_config.set_value('user', 'email', 'latexdiff@latexdiff.latexdiff')
git_config.set_value('user', 'name', 'git Latex Diff')
shutil.unpack_archive(OldVersion.name, tmp_dir_name)
new_repo.index.add('*')
new_repo.index.commit('Initial commit.')
shutil.unpack_archive(NewVersion.name, tmp_dir_name)
new_repo.index.add('*')
new_repo.index.commit('Changes')
def generate_diff(tmp_dir_name):
subprocess.check_call([f'{cwd}/git-latexdiff', 'HEAD~1', '--cleanup', 'keeppdf', '-o', 'mydiff.pdf'], cwd=tmp_dir_name)
def gen_all(OldVersion, NewVersion):
global gcounter
gcounter+=1
dirpath = tempfile.mkdtemp()
fake_git_name = 'something'
generate_git(OldVersion, NewVersion, dirpath)
generate_diff(dirpath)
shutil.move(f'{dirpath}/mydiff.pdf', f'{cwd}/results/{gcounter}.pdf')
shutil.rmtree(dirpath)
return f'{cwd}/results/{gcounter}.pdf'
os.makedirs('results', exist_ok=True)
title = "Latex Diff"
description = "This Space automatically generates LatexDiff for two different versions of your latex project. Upload two zip files from different stages of your latex project, and it will generate a latex diff."
article = "<p style='text-align: center'><a href='https://gitlab.com/git-latexdiff/git-latexdiff' target='_blank'>Git LatexDiff GitLab Repo</a></p>"
iface = gr.Interface(gen_all,
["file", "file"], "file",
allow_screenshot=False, allow_flagging=False,
title=title,
description=description,
article=article)
iface.launch(enable_queue=True)
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