Update package metadata opentelemetry-api

RELEASING.md

@@ -2,16 +2,17 @@
 This document explains how to publish all OT modules at version x.y.z. Ensure that you’re following semver when choosing a version number.
 
 Release Process:
-* [Checkout a clean repo](#checkout-a-clean-repo)
-* [Update versions](#update-versions)
-* [Create a new branch](#create-a-new-branch)
-* [Open a Pull Request](#open-a-pull-request)
-* [Create a Release](#Create-a-Release)
-* [Move stable tag](#Move-stable-tag)
-* [Update main](#Update-main)
-* [Update docs](#Update-docs)
-* [Check PyPI](#Check-PyPI)
-* [Troubleshooting](#troubleshooting)
+- [Checkout a clean repo](#checkout-a-clean-repo)
+- [Update versions](#update-versions)
+- [Create a new branch](#create-a-new-branch)
+- [Open a Pull Request](#open-a-pull-request)
+- [Create a Release](#create-a-release)
+- [Check PyPI](#check-pypi)
+- [Move stable tag](#move-stable-tag)
+- [Update main](#update-main)
+- [Hotfix procedure](#hotfix-procedure)
+- [Troubleshooting](#troubleshooting)
+  - [Publish failed](#publish-failed)
 
 ## Checkout a clean repo
 To avoid pushing untracked changes, check out the repo in a new dir
@@ -81,11 +82,13 @@ A `hotfix` is defined as a small change developed to correct a bug that should b
 2. On your local machine, remove the `dev0` tags from the version number and increment the patch version number.
 3. On your local machine, update `CHANGELOG.md` with the date of the hotfix change.
 4. With administrator privileges for PyPi, manually publish the affected packages.
-    a. Install [twine](https://pypi.org/project/twine/)
-    b. Navigate to where the `setup.py` file exists for the package you want to publish.
-    c. Run `python setup.py sdist bdist_wheel`. You may have to install [wheel](https://pypi.org/project/wheel/) as well.
-    d. Validate your built distributions by running `twine check dist/*`.
-    e. Upload distributions to PyPi by running `twine upload dist/*`.
+    1. Install [twine](https://pypi.org/project/twine/) and [build](https://pypi.org/project/build/)
+    2. Navigate to where the `setup.py` or `pyproject.toml` file exists for the package you want to publish.
+    3. To build the package:
+       - If a `setup.py` file exists, run `python setup.py sdist bdist_wheel`. You may have to install [wheel](https://pypi.org/project/wheel/) as well.
+       - Otherwise, run `python -m build`.
+    4. Validate your built distributions by running `twine check dist/*`.
+    5. Upload distributions to PyPi by running `twine upload dist/*`.
 5. Note that since hotfixes are manually published, the build scripts for publish after creating a release are not run.
 
 ## Troubleshooting

opentelemetry-api/pyproject.toml

@@ -0,0 +1,66 @@
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[project]
+name = "opentelemetry-api"
+description = "OpenTelemetry Python API"
+readme = "README.rst"
+license = "Apache-2.0"
+requires-python = ">=3.7"
+authors = [
+    { name = "OpenTelemetry Authors", email = "[email protected]" },
+]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: Apache Software License",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Typing :: Typed",
+]
+dependencies = [
+    "Deprecated >= 1.2.6",
+    "setuptools >= 16.0",
+]
+dynamic = [
+    "version",
+]
+
+[project.optional-dependencies]
+test = []
+
+[project.entry-points.opentelemetry_context]
+contextvars_context = "opentelemetry.context.contextvars_context:ContextVarsRuntimeContext"
+
+[project.entry-points.opentelemetry_environment_variables]
+api = "opentelemetry.environment_variables"
+
+[project.entry-points.opentelemetry_meter_provider]
+default_meter_provider = "opentelemetry.metrics:NoOpMeterProvider"
+
+[project.entry-points.opentelemetry_propagator]
+baggage = "opentelemetry.baggage.propagation:W3CBaggagePropagator"
+tracecontext = "opentelemetry.trace.propagation.tracecontext:TraceContextTextMapPropagator"
+
+[project.entry-points.opentelemetry_tracer_provider]
+default_tracer_provider = "opentelemetry.trace:NoOpTracerProvider"
+
+[project.urls]
+Homepage = "https://github.com/open-telemetry/opentelemetry-python/tree/main/opentelemetry-api"
+
+[tool.hatch.version]
+path = "src/opentelemetry/version.py"
+
+[tool.hatch.build.targets.sdist]
+include = [
+    "/src",
+    "/tests",
+]
+
+[tool.hatch.build.targets.wheel]
+packages = ["src/opentelemetry"]

scripts/build.sh

@@ -6,7 +6,7 @@
 set -ev
 
 # Get the latest versions of packaging tools
-python3 -m pip install --upgrade pip setuptools wheel
+python3 -m pip install --upgrade pip build setuptools wheel
 
 BASEDIR=$(dirname $(readlink -f $(dirname $0)))
 DISTDIR=dist
@@ -24,6 +24,8 @@ DISTDIR=dist
      # packaged. Verify the intent by looking for a setup.py.
      if [ -f setup.py ]; then
       python3 setup.py sdist --dist-dir "$BASEDIR/dist/" clean --all
+     else if [ -f pyproject.toml ]; then
+      HATCH_BUILD_CLEAN=1 python3 -m build --outdir "$BASEDIR/dist/"
      fi
    )
  done

tox.ini

@@ -1,4 +1,5 @@
 [tox]
+isolated_build = True
 skipsdist = True
 skip_missing_interpreters = True
 envlist =
@@ -42,7 +43,7 @@ envlist =
     py3{7,8,9,10}-opentelemetry-exporter-otlp-proto-http
     pypy3-opentelemetry-exporter-otlp-proto-http
 
-    py3{6,7,8,9,10}-opentelemetry-exporter-prometheus
+    py3{7,8,9,10}-opentelemetry-exporter-prometheus
     pypy3-opentelemetry-exporter-prometheus
 
     ; opentelemetry-exporter-zipkin
@@ -287,7 +288,7 @@ commands_pre =
               -e {toxinidir}/exporter/opentelemetry-exporter-otlp-proto-grpc \
               -e {toxinidir}/exporter/opentelemetry-exporter-otlp-proto-http \
               -e {toxinidir}/exporter/opentelemetry-exporter-otlp
-  docker-compose up -d	
+  docker-compose up -d
 commands =
   pytest {posargs}
 commands_post =