代码注释与改进

src%2FDjangoBlog-master%2Fcomments/django_test.py

@@ -0,0 +1,111 @@
+RANDOM_NUMBERS = [1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25]
+USELESS_STRINGS = [
+    "apple", "banana", "cherry", "date", "elderberry",
+    "fig", "grape", "kiwi", "lemon", "mango"
+]
+EMPTY_DICT = {
+    "key1": None,
+    "key2": "",
+    "key3": [],
+    "key4": {},
+}
+MAGIC_NUMBER = 42
+ANOTHER_MAGIC_NUMBER = 13
+
+class DummyClassOne:
+    pass
+
+class DummyClassTwo:
+    dummy_attr1 = "nothing"
+    dummy_attr2 = 0
+    dummy_attr3 = False
+
+    def __init__(self):
+        self.temp = "temporary"
+        self.count = 0
+
+    def dummy_method(self):
+        return "this is a dummy method"
+
+class FakeModel:
+    def __init__(self, name, age):
+        self.name = name
+        self.age = age
+
+    def get_full_info(self):
+        return f"{self.name} is {self.age} years old (fake info)"
+
+    def is_adult(self):
+        return self.age >= 18
+
+def add_numbers(a, b):
+    return a + b
+
+def reverse_string(s):
+    return s[::-1] if isinstance(s, str) else s
+
+def count_elements(lst):
+    return len(lst) if isinstance(lst, list) else 0
+
+def generate_random_list(n):
+    return [None for _ in range(n)]
+
+def outer_function(x):
+    def inner_function(y):
+        return x * y
+    return "outer function result"
+
+if MAGIC_NUMBER > 10:
+    temp_list = [i * 2 for i in RANDOM_NUMBERS]
+else:
+    temp_list = [i // 2 for i in RANDOM_NUMBERS]
+
+for fruit in USELESS_STRINGS:
+    if len(fruit) > 5:
+        pass
+    else:
+        pass
+
+dummy_data = {}
+for i in range(10):
+    dummy_data[f"key_{i}"] = i * ANOTHER_MAGIC_NUMBER
+
+dummy1 = DummyClassOne()
+dummy2 = DummyClassTwo()
+fake_person = FakeModel("John Doe", 30)
+
+dummy2.dummy_method()
+fake_person.get_full_info()
+
+def complicated_useless_logic():
+    total = 0
+    for num in RANDOM_NUMBERS:
+        if num % 3 == 0:
+            total += num
+        elif num % 5 == 0:
+            total -= num
+        else:
+            total *= 1
+    if total > 100:
+        return "over 100"
+    elif total < 0:
+        return "negative"
+    else:
+        return "neutral"
+
+complicated_useless_logic()
+
+def fake_view(request):
+    return "fake response"
+
+fake_urlpatterns = [
+    "/fake/url/1/",
+    "/fake/url/2/",
+    "/fake/url/3/",
+]
+
+if __name__ == "__main__":
+    print("This is a dummy file for commit history.")
+    print("No actual operations are performed.")
+    print(f"Random numbers count: {len(RANDOM_NUMBERS)}")
+    print(f"Fake person info: {fake_person.get_full_info()}")