fix: do not set job timeout extra property if None

chore(python): fix docs build (#1984)

Source-Link: googleapis/synthtool@bef813d
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:94bb690db96e6242b2567a4860a94d48fa48696d092e51b0884a1a2c0a79a407

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Author: bmwant

.github/.OwlBot.lock.yaml

@@ -13,4 +13,5 @@
 # limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-python:latest
-  digest: sha256:52210e0e0559f5ea8c52be148b33504022e1faef4e95fbe4b32d68022af2fa7e
+  digest: sha256:94bb690db96e6242b2567a4860a94d48fa48696d092e51b0884a1a2c0a79a407
+# created: 2024-07-31T14:52:44.926548819Z

.kokoro/docker/docs/Dockerfile

@@ -72,19 +72,18 @@ RUN tar -xvf Python-3.10.14.tgz
 RUN ./Python-3.10.14/configure --enable-optimizations
 RUN make altinstall
 
-RUN python3.10 -m venv /venv
-ENV PATH /venv/bin:$PATH
+ENV PATH /usr/local/bin/python3.10:$PATH
 
 ###################### Install pip
 RUN wget -O /tmp/get-pip.py 'https://bootstrap.pypa.io/get-pip.py' \
-  && python3 /tmp/get-pip.py \
+  && python3.10 /tmp/get-pip.py \
   && rm /tmp/get-pip.py
 
 # Test pip
-RUN python3 -m pip
+RUN python3.10 -m pip
 
 # Install build requirements
 COPY requirements.txt /requirements.txt
-RUN python3 -m pip install --require-hashes -r requirements.txt
+RUN python3.10 -m pip install --require-hashes -r requirements.txt
 
 CMD ["python3.10"]

.kokoro/publish-docs.sh

@@ -21,42 +21,42 @@ export PYTHONUNBUFFERED=1
 export PATH="${HOME}/.local/bin:${PATH}"
 
 # Install nox
-python3 -m pip install --require-hashes -r .kokoro/requirements.txt
-python3 -m nox --version
+python3.10 -m pip install --require-hashes -r .kokoro/requirements.txt
+python3.10 -m nox --version
 
 # build docs
 nox -s docs
 
 # create metadata
-python3 -m docuploader create-metadata \
+python3.10 -m docuploader create-metadata \
   --name=$(jq --raw-output '.name // empty' .repo-metadata.json) \
-  --version=$(python3 setup.py --version) \
+  --version=$(python3.10 setup.py --version) \
   --language=$(jq --raw-output '.language // empty' .repo-metadata.json) \
-  --distribution-name=$(python3 setup.py --name) \
+  --distribution-name=$(python3.10 setup.py --name) \
   --product-page=$(jq --raw-output '.product_documentation // empty' .repo-metadata.json) \
   --github-repository=$(jq --raw-output '.repo // empty' .repo-metadata.json) \
   --issue-tracker=$(jq --raw-output '.issue_tracker // empty' .repo-metadata.json)
 
 cat docs.metadata
 
 # upload docs
-python3 -m docuploader upload docs/_build/html --metadata-file docs.metadata --staging-bucket "${STAGING_BUCKET}"
+python3.10 -m docuploader upload docs/_build/html --metadata-file docs.metadata --staging-bucket "${STAGING_BUCKET}"
 
 
 # docfx yaml files
 nox -s docfx
 
 # create metadata.
-python3 -m docuploader create-metadata \
+python3.10 -m docuploader create-metadata \
   --name=$(jq --raw-output '.name // empty' .repo-metadata.json) \
-  --version=$(python3 setup.py --version) \
+  --version=$(python3.10 setup.py --version) \
   --language=$(jq --raw-output '.language // empty' .repo-metadata.json) \
-  --distribution-name=$(python3 setup.py --name) \
+  --distribution-name=$(python3.10 setup.py --name) \
   --product-page=$(jq --raw-output '.product_documentation // empty' .repo-metadata.json) \
   --github-repository=$(jq --raw-output '.repo // empty' .repo-metadata.json) \
   --issue-tracker=$(jq --raw-output '.issue_tracker // empty' .repo-metadata.json)
 
 cat docs.metadata
 
 # upload docs
-python3 -m docuploader upload docs/_build/html/docfx_yaml --metadata-file docs.metadata --destination-prefix docfx --staging-bucket "${V2_STAGING_BUCKET}"
+python3.10 -m docuploader upload docs/_build/html/docfx_yaml --metadata-file docs.metadata --destination-prefix docfx --staging-bucket "${V2_STAGING_BUCKET}"

google/cloud/bigquery/job/base.py

@@ -218,8 +218,11 @@ def job_timeout_ms(self, value):
                 err.__traceback__
             )
 
-        """ Docs indicate a string is expected by the API """
-        self._properties["jobTimeoutMs"] = str(value)
+        if value is not None:
+            # docs indicate a string is expected by the API
+            self._properties["jobTimeoutMs"] = str(value)
+        else:
+            self._properties.pop("jobTimeoutMs", None)
 
     @property
     def labels(self):

tests/unit/job/test_base.py

@@ -1320,3 +1320,21 @@ def test_job_timeout_ms(self):
         # Confirm that integers get converted to strings.
         job_config.job_timeout_ms = 5000
         assert job_config.job_timeout_ms == "5000"  # int is converted to string
+
+    def test_job_timeout_is_none_when_set_none(self):
+        job_config = self._make_one()
+        job_config.job_timeout_ms = None
+        # Confirm value is None and not literal string 'None'
+        assert job_config.job_timeout_ms is None
+
+    def test_job_timeout_properties(self):
+        # Make sure any value stored in properties is erased 
+        # when setting job_timeout to None.
+        job_config = self._make_one()
+        job_config.job_timeout_ms = 4200
+        assert job_config.job_timeout_ms == "4200"
+        assert job_config._properties.get("jobTimeoutMs") == "4200"
+
+        job_config.job_timeout_ms = None
+        assert job_config.job_timeout_ms is None
+        assert "jobTimeoutMs" not in job_config._properties