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Use tb[-1] instead of tb[len(tb) - 1] to get the last element

performance

Hardcoded temporary directory

security

hasattr is used to check if the object is callable

bug risk

Special method __add__ should return NotImplemented

anti-pattern

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proceedings.py CHANGED Viewed

@@ -18,13 +18,9 @@ def tar_something():
    if (
        order.status == STATUS_OK
-        and (
-            isinstance(order.type, Wallet)
-            or isinstance(order.type, Credit)
-            or isinstance(order.type, COD)
-        )
        and product.stock > 0
-        and (isinstance(product.price, float) or isinstance(product.price, int))
    ):
        make_transaction(order, product, merchant)
        alert_merchant(order, product)

    if (
        order.status == STATUS_OK
+        and isinstance(order.type, (Wallet, Credit, COD))
        and product.stock > 0
+        and isinstance(product.price, (float, int))
    ):
        make_transaction(order, product, merchant)
        alert_merchant(order, product)

proceedings.py CHANGED Viewed

@@ -18,13 +18,9 @@ def tar_something():
    if (
        order.status == STATUS_OK
-        and (
-            isinstance(order.type, Wallet)
-            or isinstance(order.type, Credit)
+        and isinstance(order.type, (Wallet, Credit, COD))
-            or isinstance(order.type, COD)
-        )
        and product.stock > 0
-        and (isinstance(product.price, float) or isinstance(product.price, int))
+        and isinstance(product.price, (float, int))
    ):
        make_transaction(order, product, merchant)
        alert_merchant(order, product)

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