feat: vendor pyscss so that re is fixed for py3

.flake8

@@ -10,3 +10,4 @@ ignore =
   # This catches line breaks after "and" / "or" as a means of breaking up
   # long if statements, which PEP 8 explicitly encourages.
   W504
+exclude=aip_site/vendor

MANIFEST.in

@@ -1,4 +1,5 @@
 include README.md CONTRIBUTING.md LICENSE VERSION
+recursive-include aip_site/vendor *
 recursive-include aip_site/support *
 global-exclude *.py[co]
 global-exclude __pycache__

aip_site/__init__.py

@@ -0,0 +1,11 @@
+import sys
+import os
+
+vendor_dir = os.path.join(os.path.dirname(__file__), 'vendor')
+
+for item in os.listdir(vendor_dir):
+    path = os.path.join(vendor_dir, item)
+    if not os.path.isdir(path):
+        continue
+    if path not in sys.path:
+        sys.path.insert(0, path)

aip_site/vendor/pyscss/LICENSE

@@ -0,0 +1,21 @@
+The MIT License
+
+Copyright (c) 2011, 2012 German M. Bravo (Kronuz)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

aip_site/vendor/pyscss/bin/less2scss

@@ -0,0 +1,7 @@
+#!/opt/homebrew/opt/python@3.12/bin/python3.12
+import sys
+from scss.less2scss import main
+if __name__ == '__main__':
+    if sys.argv[0].endswith('.exe'):
+        sys.argv[0] = sys.argv[0][:-4]
+    sys.exit(main())

aip_site/vendor/pyscss/bin/pyscss

@@ -0,0 +1,7 @@
+#!/opt/homebrew/opt/python@3.12/bin/python3.12
+import sys
+from scss.tool import main
+if __name__ == '__main__':
+    if sys.argv[0].endswith('.exe'):
+        sys.argv[0] = sys.argv[0][:-4]
+    sys.exit(main())

aip_site/vendor/pyscss/scss/__init__.py

@@ -0,0 +1,63 @@
+#-*- coding: utf-8 -*-
+"""
+pyScss, a Scss compiler for Python
+
+@author     German M. Bravo (Kronuz) <german.mb@gmail.com>
+@version    1.2.0 alpha
+@see        https://github.com/Kronuz/pyScss
+@copyright  (c) 2012-2013 German M. Bravo (Kronuz)
+@license    MIT License
+            http://www.opensource.org/licenses/mit-license.php
+
+pyScss compiles Scss, a superset of CSS that is more powerful, elegant and
+easier to maintain than plain-vanilla CSS. The library acts as a CSS source code
+preprocesor which allows you to use variables, nested rules, mixins, andhave
+inheritance of rules, all with a CSS-compatible syntax which the preprocessor
+then compiles to standard CSS.
+
+Scss, as an extension of CSS, helps keep large stylesheets well-organized. It
+borrows concepts and functionality from projects such as OOCSS and other similar
+frameworks like as Sass. It's build on top of the original PHP xCSS codebase
+structure but it's been completely rewritten, many bugs have been fixed and it
+has been extensively extended to support almost the full range of Sass' Scss
+syntax and functionality.
+
+Bits of code in pyScss come from various projects:
+Compass:
+    (c) 2009 Christopher M. Eppstein
+    http://compass-style.org/
+Sass:
+    (c) 2006-2009 Hampton Catlin and Nathan Weizenbaum
+    http://sass-lang.com/
+xCSS:
+    (c) 2010 Anton Pawlik
+    http://xcss.antpaw.org/docs/
+
+"""
+from __future__ import absolute_import
+from __future__ import print_function
+from __future__ import unicode_literals
+from __future__ import division
+
+from scss.scss_meta import BUILD_INFO, PROJECT, VERSION, REVISION, URL, AUTHOR, AUTHOR_EMAIL, LICENSE
+
+__project__ = PROJECT
+__version__ = VERSION
+__author__ = AUTHOR + ' <' + AUTHOR_EMAIL + '>'
+__license__ = LICENSE
+
+
+import logging
+
+log = logging.getLogger(__name__)
+
+
+# Helpful re-exports
+from scss.compiler import Compiler
+
+# Backwards compatibility
+from scss.legacy import Scss
+# TODO surely there are others.  what do our own django docs say...?
+
+
+__all__ = ['Compiler']

aip_site/vendor/pyscss/scss/__main__.py

@@ -0,0 +1,3 @@
+import scss.tool
+
+scss.tool.main()