refactor: Move constants outside of variable scope (#7262)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Dhruv Manilawala <dhruvmanila@gmail.com>
Co-authored-by: Christian Clauss <cclauss@me.com>

project_euler/problem_054/test_poker_hand.py

@@ -185,12 +185,12 @@ def test_compare_random(hand, other, expected):
 
 
 def test_hand_sorted():
-    POKER_HANDS = [PokerHand(hand) for hand in SORTED_HANDS]  # noqa: N806
-    list_copy = POKER_HANDS.copy()
+    poker_hands = [PokerHand(hand) for hand in SORTED_HANDS]
+    list_copy = poker_hands.copy()
     shuffle(list_copy)
     user_sorted = chain(sorted(list_copy))
     for index, hand in enumerate(user_sorted):
-        assert hand == POKER_HANDS[index]
+        assert hand == poker_hands[index]
 
 
 def test_custom_sort_five_high_straight():

project_euler/problem_064/sol1.py

@@ -33,13 +33,13 @@ def continuous_fraction_period(n: int) -> int:
     """
     numerator = 0.0
     denominator = 1.0
-    ROOT = int(sqrt(n))  # noqa: N806
-    integer_part = ROOT
+    root = int(sqrt(n))
+    integer_part = root
     period = 0
-    while integer_part != 2 * ROOT:
+    while integer_part != 2 * root:
         numerator = denominator * integer_part - numerator
         denominator = (n - numerator**2) / denominator
-        integer_part = int((ROOT + numerator) / denominator)
+        integer_part = int((root + numerator) / denominator)
         period += 1
     return period
 

project_euler/problem_097/sol1.py

@@ -34,9 +34,9 @@ def solution(n: int = 10) -> str:
     """
     if not isinstance(n, int) or n < 0:
         raise ValueError("Invalid input")
-    MODULUS = 10**n  # noqa: N806
-    NUMBER = 28433 * (pow(2, 7830457, MODULUS)) + 1  # noqa: N806
-    return str(NUMBER % MODULUS)
+    modulus = 10**n
+    number = 28433 * (pow(2, 7830457, modulus)) + 1
+    return str(number % modulus)
 
 
 if __name__ == "__main__":

project_euler/problem_125/sol1.py

@@ -13,6 +13,8 @@ Find the sum of all the numbers less than 10^8 that are both palindromic and can
 be written as the sum of consecutive squares.
 """
 
+LIMIT = 10**8
+
 
 def is_palindrome(n: int) -> bool:
     """
@@ -35,7 +37,6 @@ def solution() -> int:
     Returns the sum of all numbers less than 1e8 that are both palindromic and
     can be written as the sum of consecutive squares.
     """
-    LIMIT = 10**8  # noqa: N806
     answer = set()
     first_square = 1
     sum_squares = 5