Update project

Updated ignore patterns list.
Fixed some strict mypy annotation issues.

Author: shorodilov

.gitignore

@@ -41,3 +41,7 @@ dist/
 # emacs cache and backup files
 \#*\#
 *~
+
+# various logs
+logs/
+*.log

src/conv_store/models.py

@@ -21,7 +21,10 @@ class Product:
     """
 
     def __init__(
-        self, name: str, price: float, unit: Union[int, float]
+            self,
+            name: str,
+            price: float,
+            unit: Union[int, float]
     ) -> None:
         """Initialize instance
 
@@ -60,9 +63,9 @@ def __eq__(self, other: object) -> bool:
             return False
 
         return (
-            self.name == other.name and
-            self.price == other.price and
-            self.unit == other.unit
+                self.name == other.name and
+                self.price == other.price and
+                self.unit == other.unit
         )
 
     def get_total(self, quantity: Union[int, float]) -> float:
@@ -106,17 +109,19 @@ def __len__(self) -> int:
 
         return len(self.products)
 
+    size_of = __len__
+
     def __getitem__(self, idx: int) -> Tuple[Product, Union[int, float]]:
         """Return a product - quantity pair"""
 
         return self.products[idx], self.quantities[idx]
 
-    def __contains__(self, item) -> bool:
+    def __contains__(self, item: object) -> bool:
         """Return True if item is present in the shopping cart"""
 
         return item in self.products
 
-    def __iter__(self) -> Iterator:
+    def __iter__(self) -> Iterator[Tuple[Product, Union[int, float]]]:
         """Return shopping cart iterator"""
 
         return zip(self.products, self.quantities)
@@ -136,8 +141,8 @@ def remove_product(self, product: Product) -> None:
             self.quantities.pop(idx)
 
     def add_product(
-        self, product: Product,
-        quantity: Optional[Union[int, float]] = None
+            self, product: Product,
+            quantity: Optional[Union[int, float]] = None
     ) -> None:
         """Add product to the shopping cart
 
@@ -163,7 +168,7 @@ def add_product(
             self.remove_product(product)
 
     def sub_product(
-        self, product: Product, quantity: Union[int, float]
+            self, product: Product, quantity: Union[int, float]
     ) -> None:
         """Subtract product from the shopping cart
 

src/wrw_game/__main__.py

@@ -13,7 +13,7 @@
 logger.addHandler(stream_handler)
 
 
-def run():
+def run() -> None:
     """Run the game"""
 
     try: