deploy: bf47af2

.gitignore

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+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# Generated C code
+*.c
+
+# C extensions
+*.so
+
+# Vi
+*.swp
+*.swo
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+
+# PyCharm
+.idea
+
+# Mac
+.DS_Store

LICENSE

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+BSD 3-Clause License
+
+Copyright (c) 2022, GraphBLAS
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

README.md

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+# Binary Sparse Format Specification
+This is part of a new effort to create a binary storage format for storing sparse matrices and other sparse data to disk.
+
+Minutes from our meetings are available [here](https://hackmd.io/0qzK4fJlQp-78t067yiYsA?view) (see also: [previous minutes](minutes)).
+
+
+
+## Specification
+
+[View Latest Spec](https://api.csswg.org/bikeshed/?url=https://raw.githubusercontent.com/GraphBLAS/binsparse-specification/main/spec/latest/index.bs)
+
+## Parsers
+
+Here is a table listing the current tensor frameworks that support the format:
+
+| Language | Framework | Status | Notes |
+| -------- | ------ | ------ | ----- |
+| C++ | [binsparse-reference-impl](https://github.com/GraphBLAS/binsparse-reference-impl) | under development | converts between binsparse V1.0 and custom in-memory sparse matrices | 
+| Julia | [Finch.jl](https://willowahrens.io/Finch.jl/dev/fileio/) | under development | converts between binsparse V1.0 and V2.0 and Finch matrices and tensors |
+| Python | [binsparse-python](https://github.com/ivirshup/binsparse-python) | under development | converts between binsparse V1.0 and scipy.sparse matrices |
+
+### Editing
+
+The working version of the specification can be found under `spec/latest/index.bs`.
+
+The spec is written in [bikeshed](https://github.com/tabatkins/bikeshed) – a variant of markdown.
+To render the spec locally:
+
+* Install bikeshed (ideally in an isolated environment): `pipx install bikeshed`
+* Call `bikeshed spec spec/latest/index.bs`
+
+To render the spec online, see [api.csswg.org](https://api.csswg.org/bikeshed/),
+or use the following commands:
+
+```
+cd binsparse-specification/spec/latest
+curl https://api.csswg.org/bikeshed/ -F [email protected] > index.html
+```
+
+Rendered versions will generated for pull requests.

binder/postBuild

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+set -ex
+
+pip install -e sparsetensorviz/ --no-deps

binder/requirements.txt

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+numpy
+pandas
+sphinxcontrib-svgbob

binder/runtime.txt

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+python-3.8