Fix the py.typed marker file usage

.github/workflows/misc_0.yml

@@ -88,6 +88,24 @@ jobs:
       - name: Run tests
         run: tox -e mypyinstalled
 
+  pyright:
+    name: pyright
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repo @ SHA - ${{ github.sha }}
+        uses: actions/checkout@v4
+
+      - name: Set up Python 3.10
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.10"
+
+      - name: Install tox
+        run: pip install tox
+
+      - name: Run tests
+        run: tox -e pyright
+
   docs:
     name: docs
     runs-on: ubuntu-latest

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+- Removed superfluous py.typed markers and added them where they were missing
+  ([#4172](https://github.com/open-telemetry/opentelemetry-python/pull/4172))
 - Include metric info in encoding exceptions
   ([#4154](https://github.com/open-telemetry/opentelemetry-python/pull/4154))
 - sdk: Add support for log formatting

pyproject.toml

@@ -18,3 +18,12 @@ exclude = '''
 [tool.pytest.ini_options]
 addopts = "-rs -v"
 log_cli = true
+
+[tool.pyright]
+typeCheckingMode = "off"
+reportMissingTypeStubs = "error"
+include = [
+    "opentelemetry-api/src",
+    "opentelemetry-sdk/src",
+    "opentelemetry-semantic-conventions/src",
+]

pyright-requirements.txt

@@ -0,0 +1 @@
+pyright==1.1.381

tox.ini

@@ -105,6 +105,7 @@ envlist =
     spellcheck
     tracecontext
     mypy,mypyinstalled
+    pyright
     docs
     docker-tests-proto{3,4}
     public-symbols-check
@@ -445,3 +446,18 @@ commands_pre =
 
 commands =
   sh -c "find {toxinidir} -name \*.sh | xargs shellcheck --severity=warning"
+
+[testenv:pyright]
+basepython: python3
+
+allowlist_externals = pyright
+
+commands_pre =
+  pip install -r {toxinidir}/pyright-requirements.txt \
+              -e {toxinidir}/opentelemetry-api \
+              -e {toxinidir}/opentelemetry-semantic-conventions \
+              -e {toxinidir}/opentelemetry-sdk
+
+commands =
+  pyright --version
+  pyright