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mightyscape-1.1-deprecated/extensions/fablabchemnitz/upgrade_mightyscape/upgrade_mightyscape.py

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#!/usr/bin/env python3
"""
Upgrade MightyScape from Inkscape Extension Dialog. Made for end users
Extension for InkScape 1.X
Author: Mario Voigt / FabLab Chemnitz
Mail: mario.voigt@stadtfabrikanten.org
Date: 14.05.2021
Last patch: 14.05.2021
License: GNU GPL v3
"""
import inkex
import os
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import warnings
from git import Repo #requires GitPython lib
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class Upgrade(inkex.EffectExtension):
def add_arguments(self, pars):
pars.add_argument("--stash_untracked", type=inkex.Boolean, default=False, help="Stash untracked files and continue to upgrade")
def effect(self):
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warnings.simplefilter('ignore', ResourceWarning) #suppress "enable tracemalloc to get the object allocation traceback"
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#get the directory of mightyscape
extension_dir = os.path.join(os.path.abspath(os.path.dirname(__file__)), '../', '../../') #go up to main dir /home/<user>/.config/inkscape/extensions/mightyscape-1.X/
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repo = Repo(os.path.join(extension_dir, ".git"))
#check if it is a non-empty git repository
if repo.bare is False:
if repo.is_dirty(untracked_files=True) is False:
if len(repo.untracked_files) > 0:
if self.options.stash_untracked is True:
repo.git.stash('save')
else:
inkex.utils.debug("There are some untracked files in your MightyScape directory. Still trying to pull recent files from git...")
origin = repo.remotes.origin
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ssh_executable = 'git'
with repo.git.custom_environment(GIT_SSH=ssh_executable):
origin.fetch()
#hcommit = repo.head.commit
#hcommit.diff()
fetch_info = origin.pull() #finally pull new data
for info in fetch_info:
inkex.utils.debug("Updated %s to commit id %s" % (info.ref, str(info.commit)[:7]))
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inkex.utils.debug("Please restart Inkscape to let the changes take effect.")
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else:
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inkex.utils.debug("Nothing to do! MightyScape is already up to date!")
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exit(0)
else:
inkex.utils.debug("No \".git\" directory found. Seems your MightyScape was not installed with git clone. Please see documentation on how to do that.")
exit(1)
if __name__ == '__main__':
Upgrade().run()