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80 lines
2.4 KiB
Python
80 lines
2.4 KiB
Python
#!/usr/bin/env python3
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# -*- coding:utf-8 -*-
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#
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# Copyright 2023 © AE UTBM
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# ae@utbm.fr / ae.info@utbm.fr
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# All contributors are listed in the CONTRIBUTORS file.
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#
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# This file is part of the website of the UTBM Student Association (AE UTBM),
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# https://ae.utbm.fr.
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#
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# You can find the whole source code at https://github.com/ae-utbm/sith3
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#
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# LICENSED UNDER THE GNU GENERAL PUBLIC LICENSE VERSION 3 (GPLv3)
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# SEE : https://raw.githubusercontent.com/ae-utbm/sith3/master/LICENSE
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# OR WITHIN THE LOCAL FILE "LICENSE"
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#
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# PREVIOUSLY LICENSED UNDER THE MIT LICENSE,
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# SEE : https://raw.githubusercontent.com/ae-utbm/sith3/master/LICENSE.old
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# OR WITHIN THE LOCAL FILE "LICENSE.old"
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#
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import os
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from urllib.parse import urljoin
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import sass
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from django.conf import settings
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from django.core.files.base import ContentFile
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from django.templatetags.static import static
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from django.utils.encoding import force_bytes, iri_to_uri
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from core.scss.storage import ScssFileStorage, find_file
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class ScssProcessor(object):
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"""
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If DEBUG mode enabled : compile the scss file
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Else : give the path of the corresponding css supposed to already be compiled
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Don't forget to use compilestatics to compile scss for production
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"""
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prefix = iri_to_uri(getattr(settings, "STATIC_URL", "/static/"))
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storage = ScssFileStorage()
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scss_extensions = [".scss"]
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def __init__(self, path=None):
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self.path = path
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def _convert_scss(self):
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basename, ext = os.path.splitext(self.path)
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css_filename = self.path.replace(".scss", ".css")
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url = urljoin(self.prefix, css_filename)
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if not settings.DEBUG:
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return url
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if ext not in self.scss_extensions:
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return static(self.path)
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# Compilation on the fly
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compile_args = {
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"filename": find_file(self.path),
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"include_paths": settings.SASS_INCLUDE_FOLDERS,
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}
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if settings.SASS_PRECISION:
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compile_args["precision"] = settings.SASS_PRECISION
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content = sass.compile(**compile_args)
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content = force_bytes(content)
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if self.storage.exists(css_filename):
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self.storage.delete(css_filename)
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self.storage.save(css_filename, ContentFile(content))
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return url
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def get_converted_scss(self):
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if self.path:
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return self._convert_scss()
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else:
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return ""
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