| commit | b774da0d4255e56b957e78115cde7d4e3112af03 | [log] [tgz] |
|---|---|---|
| author | David L. Jones <dlj@google.com> | Wed Sep 30 15:56:17 2020 -0700 |
| committer | GitHub <noreply@github.com> | Wed Sep 30 15:56:17 2020 -0700 |
| tree | 333a3aa24f9b51a0effbf0117b3d2d7cae6498b3 | |
| parent | d16bf914bc5ba569d2b70376051d15f68ce4322d [diff] |
Change Python kokoro configs to test only their specified version. (#7927) Using non-versioned scripts for `build_file` means every Python version is tested (under Tox), and this is multiplied by each Python version running Tox. For example, when the `python38` config is used to run Tox, the Tox layer runs on Python 3.8. This then tests all of the Python versions individually, including, for example, python27 tests. This change fixes the `build_file` paths to point to the same-pathed build script. For example, `kokoro/linux/python27/presubmit.cfg` now uses `kokoro/linux/python27/build.sh`. Some additional fixes: * Use `python -m tox` in tests.sh instead of just `tox`. This helps non-site installations of tox, where the `tox` script may not be on `$PATH`. * Ensure tox (and other Python build-related packages) are available in Python testing images. (New images have been pushed.) * Disable `--warnings_as_errors` due to deprecated function. * Remove apt lists per [Docker best practices][1]. [1]: https://docs.docker.com/develop/develop-images/dockerfile_best-practices/
Copyright 2008 Google Inc.
https://developers.google.com/protocol-buffers/
Protocol Buffers (a.k.a., protobuf) are Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data. You can find protobuf's documentation on the Google Developers site.
This README file contains protobuf installation instructions. To install protobuf, you need to install the protocol compiler (used to compile .proto files) and the protobuf runtime for your chosen programming language.
The protocol compiler is written in C++. If you are using C++, please follow the C++ Installation Instructions to install protoc along with the C++ runtime.
For non-C++ users, the simplest way to install the protocol compiler is to download a pre-built binary from our release page:
https://github.com/protocolbuffers/protobuf/releases
In the downloads section of each release, you can find pre-built binaries in zip packages: protoc-$VERSION-$PLATFORM.zip. It contains the protoc binary as well as a set of standard .proto files distributed along with protobuf.
If you are looking for an old version that is not available in the release page, check out the maven repo here:
https://repo1.maven.org/maven2/com/google/protobuf/protoc/
These pre-built binaries are only provided for released versions. If you want to use the github master version at HEAD, or you need to modify protobuf code, or you are using C++, it's recommended to build your own protoc binary from source.
If you would like to build protoc binary from source, see the C++ Installation Instructions.
Protobuf supports several different programming languages. For each programming language, you can find instructions in the corresponding source directory about how to install protobuf runtime for that specific language:
| Language | Source | Ubuntu | MacOS | Windows |
|---|---|---|---|---|
| C++ (include C++ runtime and protoc) | src |    |   | |
| Java | java |     | ||
| Python | python |           |    |  |
| Objective-C | objectivec |     | ||
| C# | csharp |  |  | |
| JavaScript | js |  |  | |
| Ruby | ruby |      |      | |
| Go | protocolbuffers/protobuf-go | |||
| PHP | php |   |   | |
| Dart | dart-lang/protobuf |  |
The best way to learn how to use protobuf is to follow the tutorials in our developer guide:
https://developers.google.com/protocol-buffers/docs/tutorials
If you want to learn from code examples, take a look at the examples in the examples directory.
The complete documentation for Protocol Buffers is available via the web at: