Upgrade mypy (#23586)

* Upgrade mypy to 0.701

* Enable strict equality checks

* Strict equality error fixes

* StateMachine.is_state docstring fix

homeassistant/core.py

@@ -828,8 +828,8 @@ class StateMachine:
         """
         return self._states.get(entity_id.lower())
 
-    def is_state(self, entity_id: str, state: State) -> bool:
-        """Test if entity exists and is specified state.
+    def is_state(self, entity_id: str, state: str) -> bool:
+        """Test if entity exists and is in specified state.
 
         Async friendly.
         """
@@ -907,7 +907,7 @@ class StateMachine:
         else:
             same_state = (old_state.state == new_state and
                           not force_update)
-            same_attr = old_state.attributes == attributes
+            same_attr = old_state.attributes == MappingProxyType(attributes)
             last_changed = old_state.last_changed if same_state else None
 
         if same_state and same_attr:

homeassistant/util/color.py

@@ -266,12 +266,12 @@ def color_xy_brightness_to_RGB(
             vY = xy_closest[1]
 
     brightness = ibrightness / 255.
-    if brightness == 0:
+    if brightness == 0.0:
         return (0, 0, 0)
 
     Y = brightness
 
-    if vY == 0:
+    if vY == 0.0:
         vY += 0.00000000001
 
     X = (Y / vY) * vX
@@ -304,7 +304,7 @@ def color_xy_brightness_to_RGB(
 
 def color_hsb_to_RGB(fH: float, fS: float, fB: float) -> Tuple[int, int, int]:
     """Convert a hsb into its rgb representation."""
-    if fS == 0:
+    if fS == 0.0:
         fV = int(fB * 255)
         return fV, fV, fV
 

homeassistant/util/location.py

@@ -117,7 +117,7 @@ def vincenty(point1: Tuple[float, float], point2: Tuple[float, float],
         cosLambda = math.cos(Lambda)
         sinSigma = math.sqrt((cosU2 * sinLambda) ** 2 +
                              (cosU1 * sinU2 - sinU1 * cosU2 * cosLambda) ** 2)
-        if sinSigma == 0:
+        if sinSigma == 0.0:
             return 0.0  # coincident points
         cosSigma = sinU1 * sinU2 + cosU1 * cosU2 * cosLambda
         sigma = math.atan2(sinSigma, cosSigma)

mypy.ini

@@ -4,6 +4,7 @@ disallow_untyped_calls = true
 follow_imports = silent
 ignore_missing_imports = true
 no_implicit_optional = true
+strict_equality = true
 warn_incomplete_stub = true
 warn_redundant_casts = true
 warn_return_any = true

requirements_test.txt

@@ -7,7 +7,7 @@ coveralls==1.2.0
 flake8-docstrings==1.3.0
 flake8==3.7.7
 mock-open==1.3.1
-mypy==0.670
+mypy==0.701
 pydocstyle==3.0.0
 pylint==2.3.1
 pytest-aiohttp==0.3.0

requirements_test_all.txt

@@ -8,7 +8,7 @@ coveralls==1.2.0
 flake8-docstrings==1.3.0
 flake8==3.7.7
 mock-open==1.3.1
-mypy==0.670
+mypy==0.701
 pydocstyle==3.0.0
 pylint==2.3.1
 pytest-aiohttp==0.3.0