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Posted to commits@wayang.apache.org by be...@apache.org on 2022/04/08 17:16:53 UTC
[incubator-wayang] 32/32: [WAYANG-#8] Add header license
This is an automated email from the ASF dual-hosted git repository.
bertty pushed a commit to branch python-platform
in repository https://gitbox.apache.org/repos/asf/incubator-wayang.git
commit ab42136fd05f14a71aea65c758058b115c6396f9
Author: Bertty Contreras-Rojas <be...@databloom.ai>
AuthorDate: Fri Apr 8 19:11:37 2022 +0200
[WAYANG-#8] Add header license
Signed-off-by: bertty <be...@apache.org>
---
.gitignore | 3 +
python/.gitignore | 277 +++++++++++++++++++++
python/.rat-excludes | 6 +
python/bin/benchmark.sh | 19 ++
python/bin/check-license.sh | 28 +++
python/bin/test.sh | 19 ++
python/old_code/__init__.py | 16 ++
python/old_code/config/config_reader.py | 24 +-
python/old_code/config/pywayang_config.ini | 24 +-
python/old_code/old_graph/__init__.py | 24 +-
python/old_code/old_graph/graph.py | 24 +-
python/old_code/old_graph/node.py | 24 +-
python/old_code/old_graph/traversal.py | 24 +-
python/old_code/old_graph/visitant.py | 24 +-
python/old_code/orchestrator/__init__.py | 24 +-
python/old_code/orchestrator/dataquanta.py | 24 +-
python/old_code/orchestrator/execdirectly.py | 24 +-
python/old_code/orchestrator/main.py | 24 +-
python/old_code/orchestrator/operator.py | 24 +-
python/old_code/orchestrator/plan.py | 25 +-
python/old_code/protobuf/__init__.py | 24 +-
python/old_code/protobuf/planwriter.py | 24 +-
python/old_code/test.py | 17 ++
python/old_code/tests/__init__.py | 16 ++
python/old_code/tests/demo_testing.py | 25 +-
python/old_code/tests/full_java_test.py | 24 +-
python/old_code/tests/full_spark_test.py | 25 +-
python/pywayang.toml | 17 ++
python/setup.cfg | 27 +-
python/src/pywy/__init__.py | 26 +-
python/src/pywy/config.py | 19 +-
python/src/pywy/core/__init__.py | 17 ++
python/src/pywy/core/channel.py | 17 ++
python/src/pywy/core/executor.py | 16 ++
python/src/pywy/core/mapping.py | 17 ++
python/src/pywy/core/plan.py | 17 ++
python/src/pywy/core/platform.py | 16 ++
python/src/pywy/core/plugin.py | 17 ++
python/src/pywy/core/translator.py | 17 ++
python/src/pywy/dataquanta.py | 17 ++
python/src/pywy/exception.py | 18 +-
python/src/pywy/graph/__init__.py | 16 ++
python/src/pywy/graph/graph.py | 17 ++
python/src/pywy/graph/types.py | 17 ++
python/src/pywy/operators/__init__.py | 17 ++
python/src/pywy/operators/base.py | 17 ++
python/src/pywy/operators/sink.py | 17 ++
python/src/pywy/operators/source.py | 17 ++
python/src/pywy/operators/unary.py | 17 ++
python/src/pywy/platforms/__init__.py | 16 ++
python/src/pywy/platforms/python/__init__.py | 16 ++
python/src/pywy/platforms/python/channels.py | 17 ++
python/src/pywy/platforms/python/execution.py | 17 ++
python/src/pywy/platforms/python/mappings.py | 17 ++
.../src/pywy/platforms/python/operator/__init__.py | 17 ++
.../python/operator/py_execution_operator.py | 17 ++
.../platforms/python/operator/py_sink_textfile.py | 17 ++
.../python/operator/py_source_textfile.py | 17 ++
.../platforms/python/operator/py_unary_filter.py | 17 ++
.../platforms/python/operator/py_unary_flatmap.py | 17 ++
.../pywy/platforms/python/operator/py_unary_map.py | 17 ++
python/src/pywy/platforms/python/platform.py | 17 ++
python/src/pywy/platforms/python/plugin.py | 17 ++
python/src/pywy/plugins.py | 17 ++
python/src/pywy/tests/__init__.py | 26 +-
python/src/pywy/tests/benchmark/__init__.py | 17 ++
.../pywy/tests/benchmark/python_benchmark_test.py | 17 ++
python/src/pywy/tests/integration/__init__.py | 17 ++
.../pywy/tests/integration/python_platform_test.py | 17 ++
python/src/pywy/tests/unit/__init__.py | 16 ++
python/src/pywy/tests/unit/core/__init__.py | 16 ++
python/src/pywy/tests/unit/core/channel_test.py | 17 ++
python/src/pywy/tests/unit/core/executor_test.py | 17 ++
python/src/pywy/tests/unit/core/mapping_test.py | 17 ++
python/src/pywy/tests/unit/core/plan_test.py | 17 ++
python/src/pywy/tests/unit/core/platform_test.py | 17 ++
python/src/pywy/tests/unit/core/plugin_test.py | 17 ++
python/src/pywy/tests/unit/core/translator_test.py | 17 ++
python/src/pywy/tests/unit/dataquanta/__init__.py | 17 ++
.../src/pywy/tests/unit/dataquanta/context_test.py | 17 ++
.../pywy/tests/unit/dataquanta/dataquanta_test.py | 18 +-
python/src/pywy/tests/unit/graph/__init__.py | 16 ++
python/src/pywy/tests/unit/graph/graph_test.py | 17 ++
python/src/pywy/tests/unit/graph/types_test.py | 17 ++
python/src/pywy/tests/unit/operators/__init__.py | 16 ++
python/src/pywy/tests/unit/operators/base_test.py | 17 ++
python/src/pywy/tests/unit/operators/sink_test.py | 17 ++
.../src/pywy/tests/unit/operators/source_test.py | 17 ++
python/src/pywy/tests/unit/operators/unary_test.py | 17 ++
python/src/pywy/tests/unit/platforms/__init__.py | 16 ++
.../pywy/tests/unit/platforms/python/__init__.py | 16 ++
.../tests/unit/platforms/python/channel_test.py | 17 ++
.../tests/unit/platforms/python/execution_test.py | 17 ++
.../tests/unit/platforms/python/mappings_test.py | 17 ++
.../unit/platforms/python/operator/__init__.py | 16 ++
.../python/operator/py_execution_operator_test.py | 17 ++
.../python/operator/py_sink_textfile_test.py | 17 ++
.../python/operator/py_source_textfile_test.py | 17 ++
.../python/operator/py_unary_filter_test.py | 17 ++
.../tests/unit/platforms/python/platform_test.py | 17 ++
.../tests/unit/platforms/python/plugin_test.py | 17 ++
python/src/pywy/tests/unit/types_test.py | 17 ++
python/src/pywy/translate/__init__.py | 16 ++
python/src/pywy/types.py | 17 ++
104 files changed, 1913 insertions(+), 251 deletions(-)
diff --git a/.gitignore b/.gitignore
index bcebb581..3a9f55c4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,6 @@
# Misc
hybrid/*
pom.xml.*
+
+10e*.input
+*_pb2.py
\ No newline at end of file
diff --git a/python/.gitignore b/python/.gitignore
new file mode 100644
index 00000000..c669ad35
--- /dev/null
+++ b/python/.gitignore
@@ -0,0 +1,277 @@
+
+# Created by https://www.toptal.com/developers/gitignore/api/intellij+all,python,macos
+# Edit at https://www.toptal.com/developers/gitignore?templates=intellij+all,python,macos
+
+### Intellij+all ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+.idea/*
+
+# AWS User-specific
+.idea/**/aws.xml
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn. Uncomment if using
+# auto-import.
+# .idea/artifacts
+# .idea/compiler.xml
+# .idea/jarRepositories.xml
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+*.iml
+# *.ipr
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# SonarLint plugin
+.idea/sonarlint/
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
+
+### Intellij+all Patch ###
+# Ignore everything but code style settings and run configurations
+# that are supposed to be shared within teams.
+
+.idea/*
+
+!.idea/codeStyles
+!.idea/runConfigurations
+
+### macOS ###
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### Python ###
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-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/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+# For a library or package, you might want to ignore these files since the code is
+# intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+# According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+# However, in case of collaboration, if having platform-specific dependencies or dependencies
+# having no cross-platform support, pipenv may install dependencies that don't work, or not
+# install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+# Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+# This is especially recommended for binary packages to ensure reproducibility, and is more
+# commonly ignored for libraries.
+# https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# 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/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+# JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+# be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+# and can be added to the global gitignore or merged into this file. For a more nuclear
+# option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+
+# End of https://www.toptal.com/developers/gitignore/api/intellij+all,python,macos
\ No newline at end of file
diff --git a/python/.rat-excludes b/python/.rat-excludes
new file mode 100644
index 00000000..8d1082aa
--- /dev/null
+++ b/python/.rat-excludes
@@ -0,0 +1,6 @@
+.rat-excludes
+venv/*
+10e*.input
+README.md
+py*_pb2.py
+t*.input
\ No newline at end of file
diff --git a/python/bin/benchmark.sh b/python/bin/benchmark.sh
index 0e5ba138..66000f76 100755
--- a/python/bin/benchmark.sh
+++ b/python/bin/benchmark.sh
@@ -1,5 +1,24 @@
#!/bin/bash
+################################################################################
+##
+## Licensed to the Apache Software Foundation (ASF) under one or more
+## contributor license agreements. See the NOTICE file distributed with
+## this work for additional information regarding copyright ownership.
+## The ASF licenses this file to You 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.
+##
+################################################################################
+
BASE=$(cd "$(dirname "$0")/.." | pwd)
echo "$BASE"
diff --git a/python/bin/check-license.sh b/python/bin/check-license.sh
new file mode 100755
index 00000000..7af700f8
--- /dev/null
+++ b/python/bin/check-license.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+################################################################################
+##
+## Licensed to the Apache Software Foundation (ASF) under one or more
+## contributor license agreements. See the NOTICE file distributed with
+## this work for additional information regarding copyright ownership.
+## The ASF licenses this file to You 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.
+##
+################################################################################
+
+# TODO download Apache rat if is needed
+
+BASE=$(cd "$(dirname "$0")/.." | pwd)
+cd ${BASE}
+RAT_HOME=/opt/apache-rat-0.13
+
+java -jar ${RAT_HOME}/apache-rat-0.13.jar -E .rat-excludes -d . | grep "== File:"
\ No newline at end of file
diff --git a/python/bin/test.sh b/python/bin/test.sh
index 57699767..04577abe 100755
--- a/python/bin/test.sh
+++ b/python/bin/test.sh
@@ -1,5 +1,24 @@
#!/bin/bash
+################################################################################
+##
+## Licensed to the Apache Software Foundation (ASF) under one or more
+## contributor license agreements. See the NOTICE file distributed with
+## this work for additional information regarding copyright ownership.
+## The ASF licenses this file to You under the Apache License, Version 2.0
+## (the "License"); you may not use this file except in compliance with
+## the License. You may obtain a copy of the License at
+##
+## http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+##
+################################################################################
+
BASE=$(cd "$(dirname "$0")/.." | pwd)
cd ${BASE}
diff --git a/python/old_code/__init__.py b/python/old_code/__init__.py
index e69de29b..8d2bad81 100644
--- a/python/old_code/__init__.py
+++ b/python/old_code/__init__.py
@@ -0,0 +1,16 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
\ No newline at end of file
diff --git a/python/old_code/config/config_reader.py b/python/old_code/config/config_reader.py
index c8f58732..5c017f2f 100644
--- a/python/old_code/config/config_reader.py
+++ b/python/old_code/config/config_reader.py
@@ -1,18 +1,18 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+# 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.
+# 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.
#
import configparser
diff --git a/python/old_code/config/pywayang_config.ini b/python/old_code/config/pywayang_config.ini
index 78cc2b48..bffe3152 100644
--- a/python/old_code/config/pywayang_config.ini
+++ b/python/old_code/config/pywayang_config.ini
@@ -1,18 +1,18 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+# 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.
+# 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.
#
[DEFAULT]
diff --git a/python/old_code/old_graph/__init__.py b/python/old_code/old_graph/__init__.py
index 8066b5ee..f561e042 100644
--- a/python/old_code/old_graph/__init__.py
+++ b/python/old_code/old_graph/__init__.py
@@ -1,18 +1,18 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+# 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.
+# 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.
#
#import graph.graph
diff --git a/python/old_code/old_graph/graph.py b/python/old_code/old_graph/graph.py
index 5619ea77..64046be8 100644
--- a/python/old_code/old_graph/graph.py
+++ b/python/old_code/old_graph/graph.py
@@ -1,18 +1,18 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+# 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.
+# 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.
#
from old_code.old_graph.node import Node
diff --git a/python/old_code/old_graph/node.py b/python/old_code/old_graph/node.py
index d0d696fd..1a1bef31 100644
--- a/python/old_code/old_graph/node.py
+++ b/python/old_code/old_graph/node.py
@@ -1,18 +1,18 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+# 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.
+# 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.
#
import abc
diff --git a/python/old_code/old_graph/traversal.py b/python/old_code/old_graph/traversal.py
index 2a6e7096..4aaf4a3e 100644
--- a/python/old_code/old_graph/traversal.py
+++ b/python/old_code/old_graph/traversal.py
@@ -1,18 +1,18 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+# 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.
+# 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.
#
from old_code.old_graph.visitant import Visitant
diff --git a/python/old_code/old_graph/visitant.py b/python/old_code/old_graph/visitant.py
index 3d2f874f..eca008da 100644
--- a/python/old_code/old_graph/visitant.py
+++ b/python/old_code/old_graph/visitant.py
@@ -1,18 +1,18 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+# 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.
+# 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.
#
import abc
diff --git a/python/old_code/orchestrator/__init__.py b/python/old_code/orchestrator/__init__.py
index ecb1860d..8d2bad81 100644
--- a/python/old_code/orchestrator/__init__.py
+++ b/python/old_code/orchestrator/__init__.py
@@ -1,16 +1,16 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+# 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.
+# 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.
#
\ No newline at end of file
diff --git a/python/old_code/orchestrator/dataquanta.py b/python/old_code/orchestrator/dataquanta.py
index 364bd246..9997993e 100644
--- a/python/old_code/orchestrator/dataquanta.py
+++ b/python/old_code/orchestrator/dataquanta.py
@@ -1,18 +1,18 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+# 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.
+# 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.
#
from old_code.orchestrator.operator import Operator
diff --git a/python/old_code/orchestrator/execdirectly.py b/python/old_code/orchestrator/execdirectly.py
index 5495893f..ed1b53fc 100644
--- a/python/old_code/orchestrator/execdirectly.py
+++ b/python/old_code/orchestrator/execdirectly.py
@@ -1,18 +1,18 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+# 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.
+# 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.
#
from old_code.orchestrator.plan import Descriptor
diff --git a/python/old_code/orchestrator/main.py b/python/old_code/orchestrator/main.py
index 8f706aa3..14adc448 100644
--- a/python/old_code/orchestrator/main.py
+++ b/python/old_code/orchestrator/main.py
@@ -1,18 +1,18 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+# 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.
+# 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.
#
from old_code.orchestrator.plan import Descriptor
diff --git a/python/old_code/orchestrator/operator.py b/python/old_code/orchestrator/operator.py
index a9f1a49c..ebc52751 100644
--- a/python/old_code/orchestrator/operator.py
+++ b/python/old_code/orchestrator/operator.py
@@ -1,18 +1,18 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+# 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.
+# 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.
#
import pickle
diff --git a/python/old_code/orchestrator/plan.py b/python/old_code/orchestrator/plan.py
index 25610cc7..cef81ada 100644
--- a/python/old_code/orchestrator/plan.py
+++ b/python/old_code/orchestrator/plan.py
@@ -1,19 +1,20 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+# 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.
+# 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.
#
+
import logging
from enum import Enum
diff --git a/python/old_code/protobuf/__init__.py b/python/old_code/protobuf/__init__.py
index ecb1860d..8d2bad81 100644
--- a/python/old_code/protobuf/__init__.py
+++ b/python/old_code/protobuf/__init__.py
@@ -1,16 +1,16 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+# 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.
+# 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.
#
\ No newline at end of file
diff --git a/python/old_code/protobuf/planwriter.py b/python/old_code/protobuf/planwriter.py
index afdb17df..a7ec736d 100644
--- a/python/old_code/protobuf/planwriter.py
+++ b/python/old_code/protobuf/planwriter.py
@@ -1,18 +1,18 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+# 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.
+# 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.
#
import old_code.protobuf.pywayangplan_pb2 as pwb
diff --git a/python/old_code/test.py b/python/old_code/test.py
index 46d8b342..0b80bc09 100644
--- a/python/old_code/test.py
+++ b/python/old_code/test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from pywy.dataquanta import WayangContext
from pywy.plugins import PYTHON
diff --git a/python/old_code/tests/__init__.py b/python/old_code/tests/__init__.py
index e69de29b..8d2bad81 100644
--- a/python/old_code/tests/__init__.py
+++ b/python/old_code/tests/__init__.py
@@ -0,0 +1,16 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
\ No newline at end of file
diff --git a/python/old_code/tests/demo_testing.py b/python/old_code/tests/demo_testing.py
index c096a897..e99ecf63 100644
--- a/python/old_code/tests/demo_testing.py
+++ b/python/old_code/tests/demo_testing.py
@@ -1,19 +1,20 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+# 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.
+# 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.
#
+
import unittest
diff --git a/python/old_code/tests/full_java_test.py b/python/old_code/tests/full_java_test.py
index e16126f5..55de92d8 100644
--- a/python/old_code/tests/full_java_test.py
+++ b/python/old_code/tests/full_java_test.py
@@ -1,18 +1,18 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+# 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.
+# 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.
#
import unittest
diff --git a/python/old_code/tests/full_spark_test.py b/python/old_code/tests/full_spark_test.py
index 42cd02c8..611d8441 100644
--- a/python/old_code/tests/full_spark_test.py
+++ b/python/old_code/tests/full_spark_test.py
@@ -1,19 +1,18 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+# 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.
#
def test_most_basic(self):
diff --git a/python/pywayang.toml b/python/pywayang.toml
index fa7093a3..0ed49592 100644
--- a/python/pywayang.toml
+++ b/python/pywayang.toml
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
[build-system]
requires = ["setuptools>=42"]
build-backend = "setuptools.build_meta"
\ No newline at end of file
diff --git a/python/setup.cfg b/python/setup.cfg
index 0b38e5b5..f2b5ada8 100644
--- a/python/setup.cfg
+++ b/python/setup.cfg
@@ -1,14 +1,31 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
[metadata]
-name = pywayang
+name = pywy
version = 0.6.1-SNAPSHOT
-author = Databloom, Inc
-author_email = dev@databloom.ai
+author = Apache Wayang(Incubating)
+author_email = dev@wayang.apache.org
description = Implementation of python for Apache Wayang
long_description = file: README.md
long_description_content_type = text/markdown
-url = https://github.com/databloom-ai/blossom
+url = https://github.com/apache/incubator-wayang
project_urls =
- Bug Tracker = https://github.com/databloom-ai/blossom/issues
+ Bug Tracker = https://github.com/apache/incubator-wayang/issues
classifiers =
Programming Language :: Python :: 3
License :: OSI Approved :: Apache 2.0 License
diff --git a/python/src/pywy/__init__.py b/python/src/pywy/__init__.py
index ecb1860d..d9e26de2 100644
--- a/python/src/pywy/__init__.py
+++ b/python/src/pywy/__init__.py
@@ -1,16 +1,16 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+# 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.
#
-# 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.
-#
\ No newline at end of file
diff --git a/python/src/pywy/config.py b/python/src/pywy/config.py
index 6db0f3bb..59dc36fb 100644
--- a/python/src/pywy/config.py
+++ b/python/src/pywy/config.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import logging
import os
import pkg_resources
@@ -26,7 +43,7 @@ logger.info(" ############################")
logger.info(f" ## {BASE_DIR=}")
logger.info(f" ## {RC_DIR=}")
logger.info(f" ## {RC_TEST_DIR=}")
-#logger.info(f" ## {RC_TEST_OUT_DIR=}")
+# logger.info(f" ## {RC_TEST_OUT_DIR=}")
logger.info(f" ## {RC_BENCHMARK_SIZE=}")
logger.info(" ############################")
# print(HOME_DIR)
diff --git a/python/src/pywy/core/__init__.py b/python/src/pywy/core/__init__.py
index 291a401d..a28e3fcd 100644
--- a/python/src/pywy/core/__init__.py
+++ b/python/src/pywy/core/__init__.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from pywy.core.channel import Channel, ChannelDescriptor
from pywy.core.executor import Executor
from pywy.core.mapping import Mapping
diff --git a/python/src/pywy/core/channel.py b/python/src/pywy/core/channel.py
index e915c98a..e6b488c4 100644
--- a/python/src/pywy/core/channel.py
+++ b/python/src/pywy/core/channel.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from typing import TypeVar
diff --git a/python/src/pywy/core/executor.py b/python/src/pywy/core/executor.py
index 553abdcf..a51ec564 100644
--- a/python/src/pywy/core/executor.py
+++ b/python/src/pywy/core/executor.py
@@ -1,3 +1,19 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
class Executor:
diff --git a/python/src/pywy/core/mapping.py b/python/src/pywy/core/mapping.py
index dbe299dc..a6a2f631 100644
--- a/python/src/pywy/core/mapping.py
+++ b/python/src/pywy/core/mapping.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from typing import Dict
from pywy.operators.base import PywyOperator
diff --git a/python/src/pywy/core/plan.py b/python/src/pywy/core/plan.py
index fc8f7360..e08884f5 100644
--- a/python/src/pywy/core/plan.py
+++ b/python/src/pywy/core/plan.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from typing import (Iterable, Set)
from pywy.graph.graph import WayangGraph
diff --git a/python/src/pywy/core/platform.py b/python/src/pywy/core/platform.py
index c3f6b968..022669ad 100644
--- a/python/src/pywy/core/platform.py
+++ b/python/src/pywy/core/platform.py
@@ -1,3 +1,19 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
class Platform:
"""
diff --git a/python/src/pywy/core/plugin.py b/python/src/pywy/core/plugin.py
index be2d691c..b79cbf56 100644
--- a/python/src/pywy/core/plugin.py
+++ b/python/src/pywy/core/plugin.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from typing import Set
from pywy.core.executor import Executor
diff --git a/python/src/pywy/core/translator.py b/python/src/pywy/core/translator.py
index 72b6f01a..7c0b99be 100644
--- a/python/src/pywy/core/translator.py
+++ b/python/src/pywy/core/translator.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from pywy.graph.types import (WGraphOfVec, NodeVec)
from pywy.core.plugin import Plugin
from pywy.core.plan import PywyPlan
diff --git a/python/src/pywy/dataquanta.py b/python/src/pywy/dataquanta.py
index 5fc1e2df..6e811cb1 100644
--- a/python/src/pywy/dataquanta.py
+++ b/python/src/pywy/dataquanta.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from typing import Set, List, cast
from pywy.core import Translator
diff --git a/python/src/pywy/exception.py b/python/src/pywy/exception.py
index a6f59b75..399d0dfe 100644
--- a/python/src/pywy/exception.py
+++ b/python/src/pywy/exception.py
@@ -1,3 +1,19 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
class PywyException(Exception):
- pass
\ No newline at end of file
+ pass
diff --git a/python/src/pywy/graph/__init__.py b/python/src/pywy/graph/__init__.py
index e69de29b..d9e26de2 100644
--- a/python/src/pywy/graph/__init__.py
+++ b/python/src/pywy/graph/__init__.py
@@ -0,0 +1,16 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
diff --git a/python/src/pywy/graph/graph.py b/python/src/pywy/graph/graph.py
index c6bbd5b5..bc9d6682 100644
--- a/python/src/pywy/graph/graph.py
+++ b/python/src/pywy/graph/graph.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from __future__ import annotations
from pywy.types import T, K
diff --git a/python/src/pywy/graph/types.py b/python/src/pywy/graph/types.py
index c72876fd..96eb7e92 100644
--- a/python/src/pywy/graph/types.py
+++ b/python/src/pywy/graph/types.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from typing import (Iterable, List)
from pywy.graph.graph import (GraphNode, WayangGraph)
diff --git a/python/src/pywy/operators/__init__.py b/python/src/pywy/operators/__init__.py
index e2dc0fdc..ba58b1d8 100644
--- a/python/src/pywy/operators/__init__.py
+++ b/python/src/pywy/operators/__init__.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from pywy.operators.base import PywyOperator
from pywy.operators.sink import TextFileSink, SinkOperator
from pywy.operators.source import TextFileSource
diff --git a/python/src/pywy/operators/base.py b/python/src/pywy/operators/base.py
index c8c4b6bf..59aabf2a 100644
--- a/python/src/pywy/operators/base.py
+++ b/python/src/pywy/operators/base.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from typing import (TypeVar, Optional, List, Set)
from pywy.core import ChannelDescriptor
from pywy.core.channel import CH_T, CHD_T
diff --git a/python/src/pywy/operators/sink.py b/python/src/pywy/operators/sink.py
index 8a80ccfe..457e202a 100644
--- a/python/src/pywy/operators/sink.py
+++ b/python/src/pywy/operators/sink.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from typing import Any
from pywy.types import GenericTco
diff --git a/python/src/pywy/operators/source.py b/python/src/pywy/operators/source.py
index fdbd0b93..4516c564 100644
--- a/python/src/pywy/operators/source.py
+++ b/python/src/pywy/operators/source.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from pywy.operators.base import PywyOperator
diff --git a/python/src/pywy/operators/unary.py b/python/src/pywy/operators/unary.py
index 339480b0..ded09923 100644
--- a/python/src/pywy/operators/unary.py
+++ b/python/src/pywy/operators/unary.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from pywy.operators.base import PywyOperator
from pywy.types import (
GenericTco,
diff --git a/python/src/pywy/platforms/__init__.py b/python/src/pywy/platforms/__init__.py
index e69de29b..d9e26de2 100644
--- a/python/src/pywy/platforms/__init__.py
+++ b/python/src/pywy/platforms/__init__.py
@@ -0,0 +1,16 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
diff --git a/python/src/pywy/platforms/python/__init__.py b/python/src/pywy/platforms/python/__init__.py
index e69de29b..d9e26de2 100644
--- a/python/src/pywy/platforms/python/__init__.py
+++ b/python/src/pywy/platforms/python/__init__.py
@@ -0,0 +1,16 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
diff --git a/python/src/pywy/platforms/python/channels.py b/python/src/pywy/platforms/python/channels.py
index 0dee78a1..0d0f65e6 100644
--- a/python/src/pywy/platforms/python/channels.py
+++ b/python/src/pywy/platforms/python/channels.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from typing import ( Iterable, Callable )
from pywy.core import (Channel, ChannelDescriptor)
diff --git a/python/src/pywy/platforms/python/execution.py b/python/src/pywy/platforms/python/execution.py
index 4fb2ca2b..0903d1c0 100644
--- a/python/src/pywy/platforms/python/execution.py
+++ b/python/src/pywy/platforms/python/execution.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from pywy.graph.types import WGraphOfOperator, NodeOperator
from pywy.core import ChannelDescriptor
from pywy.core import Executor
diff --git a/python/src/pywy/platforms/python/mappings.py b/python/src/pywy/platforms/python/mappings.py
index e46865cb..c2916ddc 100644
--- a/python/src/pywy/platforms/python/mappings.py
+++ b/python/src/pywy/platforms/python/mappings.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from pywy.core import Mapping
from pywy.platforms.python.operator import *
diff --git a/python/src/pywy/platforms/python/operator/__init__.py b/python/src/pywy/platforms/python/operator/__init__.py
index 438a9692..ef60c888 100644
--- a/python/src/pywy/platforms/python/operator/__init__.py
+++ b/python/src/pywy/platforms/python/operator/__init__.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from pywy.platforms.python.operator.py_execution_operator import PyExecutionOperator
from pywy.platforms.python.operator.py_unary_filter import PyFilterOperator
from pywy.platforms.python.operator.py_unary_map import PyMapOperator
diff --git a/python/src/pywy/platforms/python/operator/py_execution_operator.py b/python/src/pywy/platforms/python/operator/py_execution_operator.py
index c63e88b5..ece0389c 100644
--- a/python/src/pywy/platforms/python/operator/py_execution_operator.py
+++ b/python/src/pywy/platforms/python/operator/py_execution_operator.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from typing import List, Type
from pywy.core.channel import CH_T
diff --git a/python/src/pywy/platforms/python/operator/py_sink_textfile.py b/python/src/pywy/platforms/python/operator/py_sink_textfile.py
index 61528349..9914382f 100644
--- a/python/src/pywy/platforms/python/operator/py_sink_textfile.py
+++ b/python/src/pywy/platforms/python/operator/py_sink_textfile.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from typing import Set, List, Type
from pywy.core.channel import CH_T
diff --git a/python/src/pywy/platforms/python/operator/py_source_textfile.py b/python/src/pywy/platforms/python/operator/py_source_textfile.py
index 067ec72b..30831880 100644
--- a/python/src/pywy/platforms/python/operator/py_source_textfile.py
+++ b/python/src/pywy/platforms/python/operator/py_source_textfile.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from typing import Set, List, Type
from pywy.core.channel import CH_T
diff --git a/python/src/pywy/platforms/python/operator/py_unary_filter.py b/python/src/pywy/platforms/python/operator/py_unary_filter.py
index c5b2cde7..0788e974 100644
--- a/python/src/pywy/platforms/python/operator/py_unary_filter.py
+++ b/python/src/pywy/platforms/python/operator/py_unary_filter.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from typing import Set, List, Type
from pywy.core.channel import CH_T
diff --git a/python/src/pywy/platforms/python/operator/py_unary_flatmap.py b/python/src/pywy/platforms/python/operator/py_unary_flatmap.py
index d842b54a..97f467d4 100644
--- a/python/src/pywy/platforms/python/operator/py_unary_flatmap.py
+++ b/python/src/pywy/platforms/python/operator/py_unary_flatmap.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from itertools import chain
from typing import Set, List, Type
diff --git a/python/src/pywy/platforms/python/operator/py_unary_map.py b/python/src/pywy/platforms/python/operator/py_unary_map.py
index bf6ef3f0..b8741a92 100644
--- a/python/src/pywy/platforms/python/operator/py_unary_map.py
+++ b/python/src/pywy/platforms/python/operator/py_unary_map.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from typing import Set, List, Type
from pywy.core.channel import CH_T
diff --git a/python/src/pywy/platforms/python/platform.py b/python/src/pywy/platforms/python/platform.py
index 6434db6c..e9e14b2a 100644
--- a/python/src/pywy/platforms/python/platform.py
+++ b/python/src/pywy/platforms/python/platform.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from pywy.core.platform import Platform
diff --git a/python/src/pywy/platforms/python/plugin.py b/python/src/pywy/platforms/python/plugin.py
index 2c652d2e..89907260 100644
--- a/python/src/pywy/platforms/python/plugin.py
+++ b/python/src/pywy/platforms/python/plugin.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from pywy.core import Executor
from pywy.platforms.python.execution import PyExecutor
from pywy.platforms.python.platform import PythonPlatform
diff --git a/python/src/pywy/plugins.py b/python/src/pywy/plugins.py
index 37fb2d6d..e3509b68 100644
--- a/python/src/pywy/plugins.py
+++ b/python/src/pywy/plugins.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from pywy.core.platform import Platform
from pywy.core import Plugin
from pywy.platforms.python.plugin import PythonPlugin
diff --git a/python/src/pywy/tests/__init__.py b/python/src/pywy/tests/__init__.py
index ecb1860d..d9e26de2 100644
--- a/python/src/pywy/tests/__init__.py
+++ b/python/src/pywy/tests/__init__.py
@@ -1,16 +1,16 @@
#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+# 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.
#
-# 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.
-#
\ No newline at end of file
diff --git a/python/src/pywy/tests/benchmark/__init__.py b/python/src/pywy/tests/benchmark/__init__.py
index e69de29b..94c29172 100644
--- a/python/src/pywy/tests/benchmark/__init__.py
+++ b/python/src/pywy/tests/benchmark/__init__.py
@@ -0,0 +1,17 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
diff --git a/python/src/pywy/tests/benchmark/python_benchmark_test.py b/python/src/pywy/tests/benchmark/python_benchmark_test.py
index 6a96f5fb..7007c4c4 100644
--- a/python/src/pywy/tests/benchmark/python_benchmark_test.py
+++ b/python/src/pywy/tests/benchmark/python_benchmark_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import os
import tempfile
import unittest
diff --git a/python/src/pywy/tests/integration/__init__.py b/python/src/pywy/tests/integration/__init__.py
index e69de29b..94c29172 100644
--- a/python/src/pywy/tests/integration/__init__.py
+++ b/python/src/pywy/tests/integration/__init__.py
@@ -0,0 +1,17 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
diff --git a/python/src/pywy/tests/integration/python_platform_test.py b/python/src/pywy/tests/integration/python_platform_test.py
index 48dc4558..35ca6c76 100644
--- a/python/src/pywy/tests/integration/python_platform_test.py
+++ b/python/src/pywy/tests/integration/python_platform_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import logging
import os
import unittest
diff --git a/python/src/pywy/tests/unit/__init__.py b/python/src/pywy/tests/unit/__init__.py
index e69de29b..d9e26de2 100644
--- a/python/src/pywy/tests/unit/__init__.py
+++ b/python/src/pywy/tests/unit/__init__.py
@@ -0,0 +1,16 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
diff --git a/python/src/pywy/tests/unit/core/__init__.py b/python/src/pywy/tests/unit/core/__init__.py
index e69de29b..d9e26de2 100644
--- a/python/src/pywy/tests/unit/core/__init__.py
+++ b/python/src/pywy/tests/unit/core/__init__.py
@@ -0,0 +1,16 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
diff --git a/python/src/pywy/tests/unit/core/channel_test.py b/python/src/pywy/tests/unit/core/channel_test.py
index 70f8c779..319b49d3 100644
--- a/python/src/pywy/tests/unit/core/channel_test.py
+++ b/python/src/pywy/tests/unit/core/channel_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/core/executor_test.py b/python/src/pywy/tests/unit/core/executor_test.py
index b764db8a..869e95fd 100644
--- a/python/src/pywy/tests/unit/core/executor_test.py
+++ b/python/src/pywy/tests/unit/core/executor_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/core/mapping_test.py b/python/src/pywy/tests/unit/core/mapping_test.py
index e4c6d925..442f6905 100644
--- a/python/src/pywy/tests/unit/core/mapping_test.py
+++ b/python/src/pywy/tests/unit/core/mapping_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/core/plan_test.py b/python/src/pywy/tests/unit/core/plan_test.py
index 98e73dd8..fef1a0e2 100644
--- a/python/src/pywy/tests/unit/core/plan_test.py
+++ b/python/src/pywy/tests/unit/core/plan_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/core/platform_test.py b/python/src/pywy/tests/unit/core/platform_test.py
index e9345a0c..e32a787e 100644
--- a/python/src/pywy/tests/unit/core/platform_test.py
+++ b/python/src/pywy/tests/unit/core/platform_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
from pywy.core.platform import Platform
diff --git a/python/src/pywy/tests/unit/core/plugin_test.py b/python/src/pywy/tests/unit/core/plugin_test.py
index 648e1a9f..03f3cdf3 100644
--- a/python/src/pywy/tests/unit/core/plugin_test.py
+++ b/python/src/pywy/tests/unit/core/plugin_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/core/translator_test.py b/python/src/pywy/tests/unit/core/translator_test.py
index 3be5e616..202afb41 100644
--- a/python/src/pywy/tests/unit/core/translator_test.py
+++ b/python/src/pywy/tests/unit/core/translator_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/dataquanta/__init__.py b/python/src/pywy/tests/unit/dataquanta/__init__.py
index e69de29b..94c29172 100644
--- a/python/src/pywy/tests/unit/dataquanta/__init__.py
+++ b/python/src/pywy/tests/unit/dataquanta/__init__.py
@@ -0,0 +1,17 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
diff --git a/python/src/pywy/tests/unit/dataquanta/context_test.py b/python/src/pywy/tests/unit/dataquanta/context_test.py
index 43e7e376..66732157 100644
--- a/python/src/pywy/tests/unit/dataquanta/context_test.py
+++ b/python/src/pywy/tests/unit/dataquanta/context_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
from unittest.mock import Mock
diff --git a/python/src/pywy/tests/unit/dataquanta/dataquanta_test.py b/python/src/pywy/tests/unit/dataquanta/dataquanta_test.py
index 2d0b8b30..65ba00d7 100644
--- a/python/src/pywy/tests/unit/dataquanta/dataquanta_test.py
+++ b/python/src/pywy/tests/unit/dataquanta/dataquanta_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
from typing import Tuple, Callable, Iterable
from unittest.mock import Mock
@@ -6,7 +23,6 @@ from pywy.dataquanta import WayangContext
from pywy.dataquanta import DataQuanta
from pywy.exception import PywyException
from pywy.operators import *
-from pywy.types import FlatmapFunction
class TestUnitCoreTranslator(unittest.TestCase):
diff --git a/python/src/pywy/tests/unit/graph/__init__.py b/python/src/pywy/tests/unit/graph/__init__.py
index e69de29b..d9e26de2 100644
--- a/python/src/pywy/tests/unit/graph/__init__.py
+++ b/python/src/pywy/tests/unit/graph/__init__.py
@@ -0,0 +1,16 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
diff --git a/python/src/pywy/tests/unit/graph/graph_test.py b/python/src/pywy/tests/unit/graph/graph_test.py
index 96fec520..5a7f7947 100644
--- a/python/src/pywy/tests/unit/graph/graph_test.py
+++ b/python/src/pywy/tests/unit/graph/graph_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/graph/types_test.py b/python/src/pywy/tests/unit/graph/types_test.py
index 454bf6cb..0f9eca3e 100644
--- a/python/src/pywy/tests/unit/graph/types_test.py
+++ b/python/src/pywy/tests/unit/graph/types_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/operators/__init__.py b/python/src/pywy/tests/unit/operators/__init__.py
index e69de29b..d9e26de2 100644
--- a/python/src/pywy/tests/unit/operators/__init__.py
+++ b/python/src/pywy/tests/unit/operators/__init__.py
@@ -0,0 +1,16 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
diff --git a/python/src/pywy/tests/unit/operators/base_test.py b/python/src/pywy/tests/unit/operators/base_test.py
index d060748e..3f6f0b37 100644
--- a/python/src/pywy/tests/unit/operators/base_test.py
+++ b/python/src/pywy/tests/unit/operators/base_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/operators/sink_test.py b/python/src/pywy/tests/unit/operators/sink_test.py
index 2cc913d2..43dae8dc 100644
--- a/python/src/pywy/tests/unit/operators/sink_test.py
+++ b/python/src/pywy/tests/unit/operators/sink_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/operators/source_test.py b/python/src/pywy/tests/unit/operators/source_test.py
index 9f0c4687..259afd31 100644
--- a/python/src/pywy/tests/unit/operators/source_test.py
+++ b/python/src/pywy/tests/unit/operators/source_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/operators/unary_test.py b/python/src/pywy/tests/unit/operators/unary_test.py
index 944bd217..abb3ceb5 100644
--- a/python/src/pywy/tests/unit/operators/unary_test.py
+++ b/python/src/pywy/tests/unit/operators/unary_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/platforms/__init__.py b/python/src/pywy/tests/unit/platforms/__init__.py
index e69de29b..d9e26de2 100644
--- a/python/src/pywy/tests/unit/platforms/__init__.py
+++ b/python/src/pywy/tests/unit/platforms/__init__.py
@@ -0,0 +1,16 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
diff --git a/python/src/pywy/tests/unit/platforms/python/__init__.py b/python/src/pywy/tests/unit/platforms/python/__init__.py
index e69de29b..d9e26de2 100644
--- a/python/src/pywy/tests/unit/platforms/python/__init__.py
+++ b/python/src/pywy/tests/unit/platforms/python/__init__.py
@@ -0,0 +1,16 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
diff --git a/python/src/pywy/tests/unit/platforms/python/channel_test.py b/python/src/pywy/tests/unit/platforms/python/channel_test.py
index d43ff256..c3e41ea2 100644
--- a/python/src/pywy/tests/unit/platforms/python/channel_test.py
+++ b/python/src/pywy/tests/unit/platforms/python/channel_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/platforms/python/execution_test.py b/python/src/pywy/tests/unit/platforms/python/execution_test.py
index 7c96ad02..b42c9d5d 100644
--- a/python/src/pywy/tests/unit/platforms/python/execution_test.py
+++ b/python/src/pywy/tests/unit/platforms/python/execution_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/platforms/python/mappings_test.py b/python/src/pywy/tests/unit/platforms/python/mappings_test.py
index c2f255aa..fd79d0fa 100644
--- a/python/src/pywy/tests/unit/platforms/python/mappings_test.py
+++ b/python/src/pywy/tests/unit/platforms/python/mappings_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/platforms/python/operator/__init__.py b/python/src/pywy/tests/unit/platforms/python/operator/__init__.py
index e69de29b..d9e26de2 100644
--- a/python/src/pywy/tests/unit/platforms/python/operator/__init__.py
+++ b/python/src/pywy/tests/unit/platforms/python/operator/__init__.py
@@ -0,0 +1,16 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
diff --git a/python/src/pywy/tests/unit/platforms/python/operator/py_execution_operator_test.py b/python/src/pywy/tests/unit/platforms/python/operator/py_execution_operator_test.py
index ab3df334..2c251a5f 100644
--- a/python/src/pywy/tests/unit/platforms/python/operator/py_execution_operator_test.py
+++ b/python/src/pywy/tests/unit/platforms/python/operator/py_execution_operator_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/platforms/python/operator/py_sink_textfile_test.py b/python/src/pywy/tests/unit/platforms/python/operator/py_sink_textfile_test.py
index 3991bd99..8bd4a2c1 100644
--- a/python/src/pywy/tests/unit/platforms/python/operator/py_sink_textfile_test.py
+++ b/python/src/pywy/tests/unit/platforms/python/operator/py_sink_textfile_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/platforms/python/operator/py_source_textfile_test.py b/python/src/pywy/tests/unit/platforms/python/operator/py_source_textfile_test.py
index 7937d68d..b6e32906 100644
--- a/python/src/pywy/tests/unit/platforms/python/operator/py_source_textfile_test.py
+++ b/python/src/pywy/tests/unit/platforms/python/operator/py_source_textfile_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/platforms/python/operator/py_unary_filter_test.py b/python/src/pywy/tests/unit/platforms/python/operator/py_unary_filter_test.py
index 8b70ee09..4408468c 100644
--- a/python/src/pywy/tests/unit/platforms/python/operator/py_unary_filter_test.py
+++ b/python/src/pywy/tests/unit/platforms/python/operator/py_unary_filter_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/platforms/python/platform_test.py b/python/src/pywy/tests/unit/platforms/python/platform_test.py
index 884811d4..c30d13af 100644
--- a/python/src/pywy/tests/unit/platforms/python/platform_test.py
+++ b/python/src/pywy/tests/unit/platforms/python/platform_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/platforms/python/plugin_test.py b/python/src/pywy/tests/unit/platforms/python/plugin_test.py
index 37ec4298..b9b65c41 100644
--- a/python/src/pywy/tests/unit/platforms/python/plugin_test.py
+++ b/python/src/pywy/tests/unit/platforms/python/plugin_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import unittest
diff --git a/python/src/pywy/tests/unit/types_test.py b/python/src/pywy/tests/unit/types_test.py
index bb3783e8..14db6b4c 100644
--- a/python/src/pywy/tests/unit/types_test.py
+++ b/python/src/pywy/tests/unit/types_test.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
import inspect
import unittest
from unittest.mock import Mock
diff --git a/python/src/pywy/translate/__init__.py b/python/src/pywy/translate/__init__.py
index e69de29b..d9e26de2 100644
--- a/python/src/pywy/translate/__init__.py
+++ b/python/src/pywy/translate/__init__.py
@@ -0,0 +1,16 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
diff --git a/python/src/pywy/types.py b/python/src/pywy/types.py
index 98131ca8..70160c56 100644
--- a/python/src/pywy/types.py
+++ b/python/src/pywy/types.py
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
from typing import (Generic, TypeVar, Callable, Hashable, Iterable, Type)
from inspect import signature
from pywy.exception import PywyException