add copyright and license headers to various files

.codecov.yml

@@ -1,3 +1,7 @@
+# Copyright Contributors to the Pyro project.
+#
+# SPDX-License-Identifier: Apache-2.0
+
 ignore:
   - "pyro/docutil.py"
   - "pyro/logger.py"

.coveragerc

@@ -1,3 +1,7 @@
+# Copyright Contributors to the Pyro project.
+#
+# SPDX-License-Identifier: Apache-2.0
+
 [report]
 omit =
     pyro/docutil.py

.gitattributes

@@ -1 +1,5 @@
+# Copyright Contributors to the Pyro project.
+#
+# SPDX-License-Identifier: Apache-2.0
+
 *.ipynb linguist-documentation

.github/FUNDING.yml

@@ -1,3 +1,7 @@
+# Copyright Contributors to the Pyro project.
+#
+# SPDX-License-Identifier: Apache-2.0
+
 # These are supported funding model platforms
 
 github: [fritzo] # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]

.github/issue_template.md

@@ -1,3 +1,9 @@
+<!--
+Copyright Contributors to the Pyro project.
+
+SPDX-License-Identifier: Apache-2.0
+-->
+
 ### Guidelines
 
 **NOTE:** Issues are for bugs and feature requests only. If you have a question about using Pyro or general modeling questions, please post it on the [forum](https://forum.pyro.ai/).

.gitignore

@@ -1,3 +1,7 @@
+# Copyright Contributors to the Pyro project.
+#
+# SPDX-License-Identifier: Apache-2.0
+
 run_outputs*
 .DS_Store
 .benchmarks

.readthedocs.yml

@@ -1,3 +1,7 @@
+# Copyright Contributors to the Pyro project.
+#
+# SPDX-License-Identifier: Apache-2.0
+
 # Required
 version: 2
 

CODE_OF_CONDUCT.md

@@ -1,3 +1,10 @@
+
+<!--
+Copyright Contributors to the Pyro project.
+
+SPDX-License-Identifier: Apache-2.0
+-->
+
 # Contributor Covenant Code of Conduct
 
 ## Our Pledge

CONTRIBUTING.md

@@ -1,3 +1,9 @@
+<!--
+Copyright Contributors to the Pyro project.
+
+SPDX-License-Identifier: Apache-2.0
+-->
+
 # Development
 
 Please follow our established coding style including variable names, module imports, and function definitions.

LICENSES/Apache-2.0.txt

@@ -0,0 +1,73 @@
+Apache License
+Version 2.0, January 2004
+http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
+
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+
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+
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+
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+
+5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions.
+
+6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file.
+
+7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License.
+
+8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages.
+
+9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability.
+
+END OF TERMS AND CONDITIONS
+
+APPENDIX: How to apply the Apache License to your work.
+
+To apply the Apache License to your work, attach the following boilerplate notice, with the fields enclosed by brackets "[]" replaced with your own identifying information. (Don't include the brackets!)  The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a file or class name and description of purpose be included on the same "printed page" as the copyright notice for easier identification within third-party archives.
+
+Copyright [yyyy] [name of copyright owner]
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

LICENSES/BSD-3-Clause.txt

@@ -0,0 +1,11 @@
+Copyright (c) <year> <owner>. 
+
+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.

LICENSES/MIT.txt

@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) <year> <copyright holders>
+
+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.

README.md

@@ -1,3 +1,9 @@
+<!--
+Copyright Contributors to the Pyro project.
+
+SPDX-License-Identifier: Apache-2.0
+-->
+
 <div align="center">
   <a href="http://pyro.ai"> <img width="220px" height="220px" src="docs/source/_static/img/pyro_logo_with_text.png"></a>
 </div>

RELEASE-MANAGEMENT.md

@@ -1,3 +1,9 @@
+<!--
+Copyright Contributors to the Pyro project.
+
+SPDX-License-Identifier: Apache-2.0
+-->
+
 # Pyro release management
 
 This describes the process by which versions of Pyro are officially released to the public.

docker/Dockerfile

@@ -1,3 +1,7 @@
+# Copyright Contributors to the Pyro project.
+#
+# SPDX-License-Identifier: Apache-2.0
+
 ARG base_img=ubuntu:18.04
 FROM ${base_img}
 

docker/Makefile

@@ -1,3 +1,7 @@
+# Copyright Contributors to the Pyro project.
+#
+# SPDX-License-Identifier: Apache-2.0
+
 .PHONY: help create-host-workspace build build-gpu run run-gpu notebook notebook-gpu
 
 DOCKER_FILE=Dockerfile

docker/README.md

@@ -1,3 +1,9 @@
+<!--
+Copyright Contributors to the Pyro project.
+
+SPDX-License-Identifier: Apache-2.0
+-->
+
 ## Using Pyro Docker
 
 Some utilities for building docker images and running Pyro inside a Docker container are

docker/install.sh

@@ -1,4 +1,9 @@
 #!/usr/bin/env bash
+
+# Copyright Contributors to the Pyro project.
+#
+# SPDX-License-Identifier: Apache-2.0
+
 set -xe
 
 pip install --upgrade pip

docs/Makefile

@@ -1,3 +1,7 @@
+# Copyright Contributors to the Pyro project.
+#
+# SPDX-License-Identifier: Apache-2.0
+
 # Minimal makefile for Sphinx documentation
 #
 

docs/README.md

@@ -1,3 +1,9 @@
+<!--
+Copyright Contributors to the Pyro project.
+
+SPDX-License-Identifier: Apache-2.0
+-->
+
 # Documentation #
 Pyro Documentation is supported by [Sphinx](http://www.sphinx-doc.org/en/stable/). 
 To build the docs, run from the toplevel directory:

docs/requirements.txt

@@ -1,3 +1,7 @@
+# Copyright Contributors to the Pyro project.
+#
+# SPDX-License-Identifier: Apache-2.0
+
 sphinx==4.2.0
 sphinx-rtd-theme==1.0.0
 graphviz>=0.8

docs/source/_static/css/pyro.css

@@ -1,3 +1,9 @@
+/*
+ * Copyright Contributors to the Pyro project.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 @import url("theme.css");
 
 .wy-side-nav-search {

docs/source/_static/img/favicon/browserconfig.xml

@@ -1,2 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
+
+<!--
+Copyright Contributors to the Pyro project.
+
+SPDX-License-Identifier: Apache-2.0
+-->
+
 <browserconfig><msapplication><tile><square70x70logo src="/ms-icon-70x70.png"/><square150x150logo src="/ms-icon-150x150.png"/><square310x310logo src="/ms-icon-310x310.png"/><TileColor>#ffffff</TileColor></tile></msapplication></browserconfig>

examples/eight_schools/README.md

@@ -1,3 +1,9 @@
+<!--
+Copyright (c) 2017-2019 Uber Technologies, Inc.
+
+SPDX-License-Identifier: Apache-2.0
+-->
+
 Analysis of the eight schools data (chapter 5 of [Gelman et al 2013]) using MCMC (NUTS) and SVI.
 
 The starting model is the Stan model:

examples/mixed_hmm/README.md

@@ -1,3 +1,9 @@
+<!--
+Copyright (c) 2017-2019 Uber Technologies, Inc.
+
+SPDX-License-Identifier: Apache-2.0
+-->
+
 # Hierarchical mixed-effect hidden Markov models
 
 Note: This is a cleaned-up version of the seal experiments in [Bingham et al 2019] that is a simplified variant of some of the analysis in the [momentuHMM harbour seal example](https://github.com/bmcclintock/momentuHMM/blob/master/vignettes/harbourSealExample.R) [McClintock et al 2018].

examples/rsa/README.md

@@ -1,3 +1,9 @@
+<!--
+Copyright (c) 2017-2019 Uber Technologies, Inc.
+
+SPDX-License-Identifier: Apache-2.0
+-->
+
 ## Rational Speech Acts (RSA) examples
 
 This folder contains examples of reasoning about reasoning with nested inference

pyproject.toml

@@ -1,3 +1,7 @@
+# Copyright Contributors to the Pyro project.
+#
+# SPDX-License-Identifier: Apache-2.0
+
 [tool.ruff]
 line-length = 120
 

pyro/contrib/README.md

@@ -1,3 +1,9 @@
+<!--
+Copyright Contributors to the Pyro project.
+
+SPDX-License-Identifier: Apache-2.0
+-->
+
 # Contributed Code
 
 Code in `pyro.contrib` is under various stages of development.

scripts/install_pytorch.sh

@@ -1,5 +1,9 @@
 #!/usr/bin/env bash
 
+# Copyright Contributors to the Pyro project.
+#
+# SPDX-License-Identifier: Apache-2.0
+
 set -xe
 
 

scripts/perf_test.sh

@@ -1,5 +1,9 @@
 #!/usr/bin/env bash
 
+# Copyright Contributors to the Pyro project.
+#
+# SPDX-License-Identifier: Apache-2.0
+
 set -xe
 
 function _cleanup() {

scripts/profile_model.sh

@@ -1,5 +1,9 @@
 #!/usr/bin/env bash
 
+# Copyright Contributors to the Pyro project.
+#
+# SPDX-License-Identifier: Apache-2.0
+
 set -xe
 
 function _cleanup() {

setup.cfg

@@ -1,3 +1,7 @@
+# Copyright Contributors to the Pyro project.
+#
+# SPDX-License-Identifier: Apache-2.0
+
 [tool:pytest]
 filterwarnings = error
     ignore:numpy.ufunc size changed:RuntimeWarning

tests/README.md

@@ -1,3 +1,9 @@
+<!--
+Copyright Contributors to the Pyro project.
+
+SPDX-License-Identifier: Apache-2.0
+-->
+
 # Testing
 
 ### Building PyTorch binaries for Travis CI

tutorial/Makefile

@@ -1,3 +1,7 @@
+# Copyright Contributors to the Pyro project.
+#
+# SPDX-License-Identifier: Apache-2.0
+
 # Minimal makefile for Sphinx documentation
 #
 

tutorial/README.md

@@ -1 +1,7 @@
+<!--
+Copyright Contributors to the Pyro project.
+
+SPDX-License-Identifier: Apache-2.0
+-->
+
 [http://pyro.ai/examples](http://pyro.ai/examples)

tutorial/source/_static/css/pyro.css

@@ -1,3 +1,9 @@
+/*
+ * Copyright Contributors to the Pyro project.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 @import url("theme.css");
 
 .wy-side-nav-search {