Add pytype disables for legacy unittests checking for incorrect types…

… being passed to the API.

FUTURE_COPYBARA_INTEGRATE_REVIEW=#1176 from google:dependabot/pip/pip-9d732ab251 f1af8f8
PiperOrigin-RevId: 691469173

CONTRIBUTING.md

@@ -231,11 +231,15 @@ virtualenv venv
 # Activate the new virtualenv.
 . venv/bin/activate
 
-# Update setuptools.
-pip install setuptools --upgrade
+# Update build (run setuptools).
+pip install build --upgrade
 
 # Install openhtf into the virtualenv in dev mode.
-python setup.py develop
+pip install --editable .
+
+# Install tox and run unit tests.
+pip install tox
+tox
 ```
 
 ### MacOS
@@ -268,7 +272,7 @@ virtualenv venv
 . venv/bin/activate
 
 # Install openhtf into the virtualenv in dev mode.
-python setup.py develop
+pip install --editable .
 ```
 
 If you're having issues with the python setup, it's possible that the problem is due to El Capitan not including ssl headers. This [link](http://adarsh.io/bundler-failing-on-el-capitan/) may help you in that regard. 
@@ -318,12 +322,8 @@ npm start
 ```
 
 Now you've got the frontend building, but you still need to serve it. The
-frontend server is started as a runnable module. In a terminal where your Python
-virtual environment (set up above) is active, start the server with:
-
-```bash
-python -m openhtf.output.web_gui
-```
+frontend server is started as a runnable module. See the associated
+[readme](openhtf/output/web_gui/README.md).
 
 If you want the server to automatically restart when changes are detected, use
 the `--dev` flag.

test/core/measurements_test.py

@@ -78,9 +78,9 @@ def test_bad_transform_fn(self):
     """Bad functions or setting multiple functions should raise."""
     m = htf.Measurement('transform')
     with self.assertRaises(TypeError):
-      m.with_transform(None)
+      m.with_transform(None)  # pytype: disable=wrong-arg-types
     with self.assertRaises(TypeError):
-      m.with_transform('int')
+      m.with_transform('int')  # pytype: disable=wrong-arg-types
     with self.assertRaises(ValueError):
       m.with_transform(abs).with_transform(int)
 
@@ -94,9 +94,9 @@ def test_bad_precision(self):
     """Creating a measurement with invalid precision should raise."""
     m = htf.Measurement('bad_precision')
     with self.assertRaises(TypeError):
-      m.with_precision(1.1)
+      m.with_precision(1.1)  # pytype: disable=wrong-arg-types
     with self.assertRaises(TypeError):
-      m.with_precision('1')
+      m.with_precision('1')  # pytype: disable=wrong-arg-types
 
   def test_precision(self):
     """Check that with_precision does what it says on the tin."""