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84 lines
2.6 KiB
Python
84 lines
2.6 KiB
Python
#!/usr/bin/env python3
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# -*- coding:utf-8 -*
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#
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# Copyright 2017
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# - Sli <antoine@bartuccio.fr>
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#
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# Ce fichier fait partie du site de l'Association des Étudiants de l'UTBM,
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# http://ae.utbm.fr.
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#
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# This program is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License a published by the Free Software
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# Foundation; either version 3 of the License, or (at your option) any later
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# version.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program; if not, write to the Free Sofware Foundation, Inc., 59 Temple
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# Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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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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