diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index bd5bca8f0..4c70ae219 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -16,7 +16,7 @@ repos:
     -   id: auto-walrus
 
   - repo: https://github.com/charliermarsh/ruff-pre-commit
-    rev: v0.0.269
+    rev: v0.0.270
     hooks:
       - id: ruff
 
diff --git a/arithmetic_analysis/jacobi_iteration_method.py b/arithmetic_analysis/jacobi_iteration_method.py
index fe506a94a..17edf4bf4 100644
--- a/arithmetic_analysis/jacobi_iteration_method.py
+++ b/arithmetic_analysis/jacobi_iteration_method.py
@@ -49,7 +49,9 @@ def jacobi_iteration_method(
     >>> constant = np.array([[2], [-6]])
     >>> init_val = [0.5, -0.5, -0.5]
     >>> iterations = 3
-    >>> jacobi_iteration_method(coefficient, constant, init_val, iterations)
+    >>> jacobi_iteration_method(
+    ...     coefficient, constant, init_val, iterations
+    ... )  # doctest: +NORMALIZE_WHITESPACE
     Traceback (most recent call last):
         ...
     ValueError: Coefficient and constant matrices dimensions must be nxn and nx1 but
@@ -59,7 +61,9 @@ def jacobi_iteration_method(
     >>> constant = np.array([[2], [-6], [-4]])
     >>> init_val = [0.5, -0.5]
     >>> iterations = 3
-    >>> jacobi_iteration_method(coefficient, constant, init_val, iterations)
+    >>> jacobi_iteration_method(
+    ...     coefficient, constant, init_val, iterations
+    ... )  # doctest: +NORMALIZE_WHITESPACE
     Traceback (most recent call last):
         ...
     ValueError: Number of initial values must be equal to number of rows in coefficient
@@ -79,24 +83,26 @@ def jacobi_iteration_method(
     rows2, cols2 = constant_matrix.shape
 
     if rows1 != cols1:
-        raise ValueError(
-            f"Coefficient matrix dimensions must be nxn but received {rows1}x{cols1}"
-        )
+        msg = f"Coefficient matrix dimensions must be nxn but received {rows1}x{cols1}"
+        raise ValueError(msg)
 
     if cols2 != 1:
-        raise ValueError(f"Constant matrix must be nx1 but received {rows2}x{cols2}")
+        msg = f"Constant matrix must be nx1 but received {rows2}x{cols2}"
+        raise ValueError(msg)
 
     if rows1 != rows2:
-        raise ValueError(
-            f"""Coefficient and constant matrices dimensions must be nxn and nx1 but
-            received {rows1}x{cols1} and {rows2}x{cols2}"""
+        msg = (
+            "Coefficient and constant matrices dimensions must be nxn and nx1 but "
+            f"received {rows1}x{cols1} and {rows2}x{cols2}"
         )
+        raise ValueError(msg)
 
     if len(init_val) != rows1:
-        raise ValueError(
-            f"""Number of initial values must be equal to number of rows in coefficient
-            matrix but received {len(init_val)} and {rows1}"""
+        msg = (
+            "Number of initial values must be equal to number of rows in coefficient "
+            f"matrix but received {len(init_val)} and {rows1}"
         )
+        raise ValueError(msg)
 
     if iterations <= 0:
         raise ValueError("Iterations must be at least 1")
diff --git a/arithmetic_analysis/lu_decomposition.py b/arithmetic_analysis/lu_decomposition.py
index 941c1dadf..eaabce544 100644
--- a/arithmetic_analysis/lu_decomposition.py
+++ b/arithmetic_analysis/lu_decomposition.py
@@ -80,10 +80,11 @@ def lower_upper_decomposition(table: np.ndarray) -> tuple[np.ndarray, np.ndarray
     # Ensure that table is a square array
     rows, columns = np.shape(table)
     if rows != columns:
-        raise ValueError(
-            f"'table' has to be of square shaped array but got a "
+        msg = (
+            "'table' has to be of square shaped array but got a "
             f"{rows}x{columns} array:\n{table}"
         )
+        raise ValueError(msg)
 
     lower = np.zeros((rows, columns))
     upper = np.zeros((rows, columns))
diff --git a/audio_filters/iir_filter.py b/audio_filters/iir_filter.py
index bd448175f..f3c1ad43b 100644
--- a/audio_filters/iir_filter.py
+++ b/audio_filters/iir_filter.py
@@ -50,16 +50,18 @@ class IIRFilter:
             a_coeffs = [1.0, *a_coeffs]
 
         if len(a_coeffs) != self.order + 1:
-            raise ValueError(
-                f"Expected a_coeffs to have {self.order + 1} elements for {self.order}"
-                f"-order filter, got {len(a_coeffs)}"
+            msg = (
+                f"Expected a_coeffs to have {self.order + 1} elements "
+                f"for {self.order}-order filter, got {len(a_coeffs)}"
             )
+            raise ValueError(msg)
 
         if len(b_coeffs) != self.order + 1:
-            raise ValueError(
-                f"Expected b_coeffs to have {self.order + 1} elements for {self.order}"
-                f"-order filter, got {len(a_coeffs)}"
+            msg = (
+                f"Expected b_coeffs to have {self.order + 1} elements "
+                f"for {self.order}-order filter, got {len(a_coeffs)}"
             )
+            raise ValueError(msg)
 
         self.a_coeffs = a_coeffs
         self.b_coeffs = b_coeffs
diff --git a/backtracking/knight_tour.py b/backtracking/knight_tour.py
index bb650ece3..cc88307b7 100644
--- a/backtracking/knight_tour.py
+++ b/backtracking/knight_tour.py
@@ -91,7 +91,8 @@ def open_knight_tour(n: int) -> list[list[int]]:
                 return board
             board[i][j] = 0
 
-    raise ValueError(f"Open Kight Tour cannot be performed on a board of size {n}")
+    msg = f"Open Kight Tour cannot be performed on a board of size {n}"
+    raise ValueError(msg)
 
 
 if __name__ == "__main__":
diff --git a/bit_manipulation/reverse_bits.py b/bit_manipulation/reverse_bits.py
index 55608ae12..a8c77c11b 100644
--- a/bit_manipulation/reverse_bits.py
+++ b/bit_manipulation/reverse_bits.py
@@ -14,10 +14,11 @@ def get_reverse_bit_string(number: int) -> str:
     TypeError: operation can not be conducted on a object of type str
     """
     if not isinstance(number, int):
-        raise TypeError(
+        msg = (
             "operation can not be conducted on a object of type "
             f"{type(number).__name__}"
         )
+        raise TypeError(msg)
     bit_string = ""
     for _ in range(0, 32):
         bit_string += str(number % 2)
diff --git a/ciphers/base64.py b/ciphers/base64.py
index 38a952acc..2b950b1be 100644
--- a/ciphers/base64.py
+++ b/ciphers/base64.py
@@ -34,9 +34,8 @@ def base64_encode(data: bytes) -> bytes:
     """
     # Make sure the supplied data is a bytes-like object
     if not isinstance(data, bytes):
-        raise TypeError(
-            f"a bytes-like object is required, not '{data.__class__.__name__}'"
-        )
+        msg = f"a bytes-like object is required, not '{data.__class__.__name__}'"
+        raise TypeError(msg)
 
     binary_stream = "".join(bin(byte)[2:].zfill(8) for byte in data)
 
@@ -88,10 +87,11 @@ def base64_decode(encoded_data: str) -> bytes:
     """
     # Make sure encoded_data is either a string or a bytes-like object
     if not isinstance(encoded_data, bytes) and not isinstance(encoded_data, str):
-        raise TypeError(
-            "argument should be a bytes-like object or ASCII string, not "
-            f"'{encoded_data.__class__.__name__}'"
+        msg = (
+            "argument should be a bytes-like object or ASCII string, "
+            f"not '{encoded_data.__class__.__name__}'"
         )
+        raise TypeError(msg)
 
     # In case encoded_data is a bytes-like object, make sure it contains only
     # ASCII characters so we convert it to a string object
diff --git a/ciphers/beaufort_cipher.py b/ciphers/beaufort_cipher.py
index 8eae847a7..788fc72b8 100644
--- a/ciphers/beaufort_cipher.py
+++ b/ciphers/beaufort_cipher.py
@@ -5,7 +5,7 @@ Author: Mohit Radadiya
 from string import ascii_uppercase
 
 dict1 = {char: i for i, char in enumerate(ascii_uppercase)}
-dict2 = {i: char for i, char in enumerate(ascii_uppercase)}
+dict2 = dict(enumerate(ascii_uppercase))
 
 
 # This function generates the key in
diff --git a/ciphers/cryptomath_module.py b/ciphers/cryptomath_module.py
index be8764ff3..6f15f7b73 100644
--- a/ciphers/cryptomath_module.py
+++ b/ciphers/cryptomath_module.py
@@ -6,7 +6,8 @@ def gcd(a: int, b: int) -> int:
 
 def find_mod_inverse(a: int, m: int) -> int:
     if gcd(a, m) != 1:
-        raise ValueError(f"mod inverse of {a!r} and {m!r} does not exist")
+        msg = f"mod inverse of {a!r} and {m!r} does not exist"
+        raise ValueError(msg)
     u1, u2, u3 = 1, 0, a
     v1, v2, v3 = 0, 1, m
     while v3 != 0:
diff --git a/ciphers/enigma_machine2.py b/ciphers/enigma_machine2.py
index 07d21893f..ec0d44e4a 100644
--- a/ciphers/enigma_machine2.py
+++ b/ciphers/enigma_machine2.py
@@ -87,22 +87,20 @@ def _validator(
     # Checks if there are 3 unique rotors
 
     if (unique_rotsel := len(set(rotsel))) < 3:
-        raise Exception(f"Please use 3 unique rotors (not {unique_rotsel})")
+        msg = f"Please use 3 unique rotors (not {unique_rotsel})"
+        raise Exception(msg)
 
     # Checks if rotor positions are valid
     rotorpos1, rotorpos2, rotorpos3 = rotpos
     if not 0 < rotorpos1 <= len(abc):
-        raise ValueError(
-            "First rotor position is not within range of 1..26 (" f"{rotorpos1}"
-        )
+        msg = f"First rotor position is not within range of 1..26 ({rotorpos1}"
+        raise ValueError(msg)
     if not 0 < rotorpos2 <= len(abc):
-        raise ValueError(
-            "Second rotor position is not within range of 1..26 (" f"{rotorpos2})"
-        )
+        msg = f"Second rotor position is not within range of 1..26 ({rotorpos2})"
+        raise ValueError(msg)
     if not 0 < rotorpos3 <= len(abc):
-        raise ValueError(
-            "Third rotor position is not within range of 1..26 (" f"{rotorpos3})"
-        )
+        msg = f"Third rotor position is not within range of 1..26 ({rotorpos3})"
+        raise ValueError(msg)
 
     # Validates string and returns dict
     pbdict = _plugboard(pb)
@@ -130,9 +128,11 @@ def _plugboard(pbstring: str) -> dict[str, str]:
     # a) is type string
     # b) has even length (so pairs can be made)
     if not isinstance(pbstring, str):
-        raise TypeError(f"Plugboard setting isn't type string ({type(pbstring)})")
+        msg = f"Plugboard setting isn't type string ({type(pbstring)})"
+        raise TypeError(msg)
     elif len(pbstring) % 2 != 0:
-        raise Exception(f"Odd number of symbols ({len(pbstring)})")
+        msg = f"Odd number of symbols ({len(pbstring)})"
+        raise Exception(msg)
     elif pbstring == "":
         return {}
 
@@ -142,9 +142,11 @@ def _plugboard(pbstring: str) -> dict[str, str]:
     tmppbl = set()
     for i in pbstring:
         if i not in abc:
-            raise Exception(f"'{i}' not in list of symbols")
+            msg = f"'{i}' not in list of symbols"
+            raise Exception(msg)
         elif i in tmppbl:
-            raise Exception(f"Duplicate symbol ({i})")
+            msg = f"Duplicate symbol ({i})"
+            raise Exception(msg)
         else:
             tmppbl.add(i)
     del tmppbl
diff --git a/ciphers/hill_cipher.py b/ciphers/hill_cipher.py
index f646d567b..b4424e822 100644
--- a/ciphers/hill_cipher.py
+++ b/ciphers/hill_cipher.py
@@ -104,10 +104,11 @@ class HillCipher:
 
         req_l = len(self.key_string)
         if greatest_common_divisor(det, len(self.key_string)) != 1:
-            raise ValueError(
-                f"determinant modular {req_l} of encryption key({det}) is not co prime "
-                f"w.r.t {req_l}.\nTry another key."
+            msg = (
+                f"determinant modular {req_l} of encryption key({det}) "
+                f"is not co prime w.r.t {req_l}.\nTry another key."
             )
+            raise ValueError(msg)
 
     def process_text(self, text: str) -> str:
         """
diff --git a/conversions/astronomical_length_scale_conversion.py b/conversions/astronomical_length_scale_conversion.py
index 804d82487..0f4136449 100644
--- a/conversions/astronomical_length_scale_conversion.py
+++ b/conversions/astronomical_length_scale_conversion.py
@@ -77,15 +77,17 @@ def length_conversion(value: float, from_type: str, to_type: str) -> float:
     to_sanitized = UNIT_SYMBOL.get(to_sanitized, to_sanitized)
 
     if from_sanitized not in METRIC_CONVERSION:
-        raise ValueError(
+        msg = (
             f"Invalid 'from_type' value: {from_type!r}.\n"
             f"Conversion abbreviations are: {', '.join(METRIC_CONVERSION)}"
         )
+        raise ValueError(msg)
     if to_sanitized not in METRIC_CONVERSION:
-        raise ValueError(
+        msg = (
             f"Invalid 'to_type' value: {to_type!r}.\n"
             f"Conversion abbreviations are: {', '.join(METRIC_CONVERSION)}"
         )
+        raise ValueError(msg)
     from_exponent = METRIC_CONVERSION[from_sanitized]
     to_exponent = METRIC_CONVERSION[to_sanitized]
     exponent = 1
diff --git a/conversions/length_conversion.py b/conversions/length_conversion.py
index 790d9c116..d8f395152 100644
--- a/conversions/length_conversion.py
+++ b/conversions/length_conversion.py
@@ -104,15 +104,17 @@ def length_conversion(value: float, from_type: str, to_type: str) -> float:
     new_to = to_type.lower().rstrip("s")
     new_to = TYPE_CONVERSION.get(new_to, new_to)
     if new_from not in METRIC_CONVERSION:
-        raise ValueError(
+        msg = (
             f"Invalid 'from_type' value: {from_type!r}.\n"
             f"Conversion abbreviations are: {', '.join(METRIC_CONVERSION)}"
         )
+        raise ValueError(msg)
     if new_to not in METRIC_CONVERSION:
-        raise ValueError(
+        msg = (
             f"Invalid 'to_type' value: {to_type!r}.\n"
             f"Conversion abbreviations are: {', '.join(METRIC_CONVERSION)}"
         )
+        raise ValueError(msg)
     return value * METRIC_CONVERSION[new_from].from_ * METRIC_CONVERSION[new_to].to
 
 
diff --git a/conversions/speed_conversions.py b/conversions/speed_conversions.py
index 62da9e137..ba497119d 100644
--- a/conversions/speed_conversions.py
+++ b/conversions/speed_conversions.py
@@ -57,10 +57,11 @@ def convert_speed(speed: float, unit_from: str, unit_to: str) -> float:
     115.078
     """
     if unit_to not in speed_chart or unit_from not in speed_chart_inverse:
-        raise ValueError(
+        msg = (
             f"Incorrect 'from_type' or 'to_type' value: {unit_from!r}, {unit_to!r}\n"
             f"Valid values are: {', '.join(speed_chart_inverse)}"
         )
+        raise ValueError(msg)
     return round(speed * speed_chart[unit_from] * speed_chart_inverse[unit_to], 3)
 
 
diff --git a/conversions/weight_conversion.py b/conversions/weight_conversion.py
index 5c032a497..e8326e0b6 100644
--- a/conversions/weight_conversion.py
+++ b/conversions/weight_conversion.py
@@ -299,10 +299,11 @@ def weight_conversion(from_type: str, to_type: str, value: float) -> float:
     1.999999998903455
     """
     if to_type not in KILOGRAM_CHART or from_type not in WEIGHT_TYPE_CHART:
-        raise ValueError(
+        msg = (
             f"Invalid 'from_type' or 'to_type' value: {from_type!r}, {to_type!r}\n"
             f"Supported values are: {', '.join(WEIGHT_TYPE_CHART)}"
         )
+        raise ValueError(msg)
     return value * KILOGRAM_CHART[to_type] * WEIGHT_TYPE_CHART[from_type]
 
 
diff --git a/data_structures/binary_tree/binary_search_tree_recursive.py b/data_structures/binary_tree/binary_search_tree_recursive.py
index 97eb8e25b..b5b983b9b 100644
--- a/data_structures/binary_tree/binary_search_tree_recursive.py
+++ b/data_structures/binary_tree/binary_search_tree_recursive.py
@@ -77,7 +77,8 @@ class BinarySearchTree:
             elif label > node.label:
                 node.right = self._put(node.right, label, node)
             else:
-                raise Exception(f"Node with label {label} already exists")
+                msg = f"Node with label {label} already exists"
+                raise Exception(msg)
 
         return node
 
@@ -100,7 +101,8 @@ class BinarySearchTree:
 
     def _search(self, node: Node | None, label: int) -> Node:
         if node is None:
-            raise Exception(f"Node with label {label} does not exist")
+            msg = f"Node with label {label} does not exist"
+            raise Exception(msg)
         else:
             if label < node.label:
                 node = self._search(node.left, label)
diff --git a/data_structures/binary_tree/binary_tree_mirror.py b/data_structures/binary_tree/binary_tree_mirror.py
index 1ef950ad6..b8548f4ec 100644
--- a/data_structures/binary_tree/binary_tree_mirror.py
+++ b/data_structures/binary_tree/binary_tree_mirror.py
@@ -31,7 +31,8 @@ def binary_tree_mirror(binary_tree: dict, root: int = 1) -> dict:
     if not binary_tree:
         raise ValueError("binary tree cannot be empty")
     if root not in binary_tree:
-        raise ValueError(f"root {root} is not present in the binary_tree")
+        msg = f"root {root} is not present in the binary_tree"
+        raise ValueError(msg)
     binary_tree_mirror_dictionary = dict(binary_tree)
     binary_tree_mirror_dict(binary_tree_mirror_dictionary, root)
     return binary_tree_mirror_dictionary
diff --git a/data_structures/disjoint_set/disjoint_set.py b/data_structures/disjoint_set/disjoint_set.py
index f8500bf2c..12dafb2d9 100644
--- a/data_structures/disjoint_set/disjoint_set.py
+++ b/data_structures/disjoint_set/disjoint_set.py
@@ -56,7 +56,8 @@ def find_python_set(node: Node) -> set:
     for s in sets:
         if node.data in s:
             return s
-    raise ValueError(f"{node.data} is not in {sets}")
+    msg = f"{node.data} is not in {sets}"
+    raise ValueError(msg)
 
 
 def test_disjoint_set() -> None:
diff --git a/data_structures/linked_list/circular_linked_list.py b/data_structures/linked_list/circular_linked_list.py
index 9092fb29e..325d91026 100644
--- a/data_structures/linked_list/circular_linked_list.py
+++ b/data_structures/linked_list/circular_linked_list.py
@@ -94,25 +94,25 @@ def test_circular_linked_list() -> None:
 
     try:
         circular_linked_list.delete_front()
-        raise AssertionError()  # This should not happen
+        raise AssertionError  # This should not happen
     except IndexError:
         assert True  # This should happen
 
     try:
         circular_linked_list.delete_tail()
-        raise AssertionError()  # This should not happen
+        raise AssertionError  # This should not happen
     except IndexError:
         assert True  # This should happen
 
     try:
         circular_linked_list.delete_nth(-1)
-        raise AssertionError()
+        raise AssertionError
     except IndexError:
         assert True
 
     try:
         circular_linked_list.delete_nth(0)
-        raise AssertionError()
+        raise AssertionError
     except IndexError:
         assert True
 
diff --git a/data_structures/linked_list/doubly_linked_list.py b/data_structures/linked_list/doubly_linked_list.py
index 69763d12d..1a6c48191 100644
--- a/data_structures/linked_list/doubly_linked_list.py
+++ b/data_structures/linked_list/doubly_linked_list.py
@@ -198,13 +198,13 @@ def test_doubly_linked_list() -> None:
 
     try:
         linked_list.delete_head()
-        raise AssertionError()  # This should not happen.
+        raise AssertionError  # This should not happen.
     except IndexError:
         assert True  # This should happen.
 
     try:
         linked_list.delete_tail()
-        raise AssertionError()  # This should not happen.
+        raise AssertionError  # This should not happen.
     except IndexError:
         assert True  # This should happen.
 
diff --git a/data_structures/linked_list/singly_linked_list.py b/data_structures/linked_list/singly_linked_list.py
index a8f9e8ebb..890e21c9b 100644
--- a/data_structures/linked_list/singly_linked_list.py
+++ b/data_structures/linked_list/singly_linked_list.py
@@ -353,13 +353,13 @@ def test_singly_linked_list() -> None:
 
     try:
         linked_list.delete_head()
-        raise AssertionError()  # This should not happen.
+        raise AssertionError  # This should not happen.
     except IndexError:
         assert True  # This should happen.
 
     try:
         linked_list.delete_tail()
-        raise AssertionError()  # This should not happen.
+        raise AssertionError  # This should not happen.
     except IndexError:
         assert True  # This should happen.
 
diff --git a/data_structures/stacks/stack.py b/data_structures/stacks/stack.py
index 55d424d50..a14f4648a 100644
--- a/data_structures/stacks/stack.py
+++ b/data_structures/stacks/stack.py
@@ -92,13 +92,13 @@ def test_stack() -> None:
 
     try:
         _ = stack.pop()
-        raise AssertionError()  # This should not happen
+        raise AssertionError  # This should not happen
     except StackUnderflowError:
         assert True  # This should happen
 
     try:
         _ = stack.peek()
-        raise AssertionError()  # This should not happen
+        raise AssertionError  # This should not happen
     except StackUnderflowError:
         assert True  # This should happen
 
@@ -118,7 +118,7 @@ def test_stack() -> None:
 
     try:
         stack.push(200)
-        raise AssertionError()  # This should not happen
+        raise AssertionError  # This should not happen
     except StackOverflowError:
         assert True  # This should happen
 
diff --git a/digital_image_processing/dithering/burkes.py b/digital_image_processing/dithering/burkes.py
index 2bf0bbe03..0804104ab 100644
--- a/digital_image_processing/dithering/burkes.py
+++ b/digital_image_processing/dithering/burkes.py
@@ -21,7 +21,8 @@ class Burkes:
         self.max_threshold = int(self.get_greyscale(255, 255, 255))
 
         if not self.min_threshold < threshold < self.max_threshold:
-            raise ValueError(f"Factor value should be from 0 to {self.max_threshold}")
+            msg = f"Factor value should be from 0 to {self.max_threshold}"
+            raise ValueError(msg)
 
         self.input_img = input_img
         self.threshold = threshold
diff --git a/divide_and_conquer/convex_hull.py b/divide_and_conquer/convex_hull.py
index 39e78be04..1ad933417 100644
--- a/divide_and_conquer/convex_hull.py
+++ b/divide_and_conquer/convex_hull.py
@@ -174,12 +174,12 @@ def _validate_input(points: list[Point] | list[list[float]]) -> list[Point]:
     """
 
     if not hasattr(points, "__iter__"):
-        raise ValueError(
-            f"Expecting an iterable object but got an non-iterable type {points}"
-        )
+        msg = f"Expecting an iterable object but got an non-iterable type {points}"
+        raise ValueError(msg)
 
     if not points:
-        raise ValueError(f"Expecting a list of points but got {points}")
+        msg = f"Expecting a list of points but got {points}"
+        raise ValueError(msg)
 
     return _construct_points(points)
 
diff --git a/dynamic_programming/knapsack.py b/dynamic_programming/knapsack.py
index b12d30313..489b5ada4 100644
--- a/dynamic_programming/knapsack.py
+++ b/dynamic_programming/knapsack.py
@@ -78,17 +78,18 @@ def knapsack_with_example_solution(w: int, wt: list, val: list):
 
     num_items = len(wt)
     if num_items != len(val):
-        raise ValueError(
-            "The number of weights must be the "
-            "same as the number of values.\nBut "
-            f"got {num_items} weights and {len(val)} values"
+        msg = (
+            "The number of weights must be the same as the number of values.\n"
+            f"But got {num_items} weights and {len(val)} values"
         )
+        raise ValueError(msg)
     for i in range(num_items):
         if not isinstance(wt[i], int):
-            raise TypeError(
-                "All weights must be integers but "
-                f"got weight of type {type(wt[i])} at index {i}"
+            msg = (
+                "All weights must be integers but got weight of "
+                f"type {type(wt[i])} at index {i}"
             )
+            raise TypeError(msg)
 
     optimal_val, dp_table = knapsack(w, wt, val, num_items)
     example_optional_set: set = set()
diff --git a/dynamic_programming/minimum_steps_to_one.py b/dynamic_programming/minimum_steps_to_one.py
index f4eb7033d..8785027fb 100644
--- a/dynamic_programming/minimum_steps_to_one.py
+++ b/dynamic_programming/minimum_steps_to_one.py
@@ -42,7 +42,8 @@ def min_steps_to_one(number: int) -> int:
     """
 
     if number <= 0:
-        raise ValueError(f"n must be greater than 0. Got n = {number}")
+        msg = f"n must be greater than 0. Got n = {number}"
+        raise ValueError(msg)
 
     table = [number + 1] * (number + 1)
 
diff --git a/dynamic_programming/rod_cutting.py b/dynamic_programming/rod_cutting.py
index 79104d8f4..f80fa440a 100644
--- a/dynamic_programming/rod_cutting.py
+++ b/dynamic_programming/rod_cutting.py
@@ -177,13 +177,15 @@ def _enforce_args(n: int, prices: list):
     the rod
     """
     if n < 0:
-        raise ValueError(f"n must be greater than or equal to 0. Got n = {n}")
+        msg = f"n must be greater than or equal to 0. Got n = {n}"
+        raise ValueError(msg)
 
     if n > len(prices):
-        raise ValueError(
-            "Each integral piece of rod must have a corresponding "
-            f"price. Got n = {n} but length of prices = {len(prices)}"
+        msg = (
+            "Each integral piece of rod must have a corresponding price. "
+            f"Got n = {n} but length of prices = {len(prices)}"
         )
+        raise ValueError(msg)
 
 
 def main():
diff --git a/dynamic_programming/viterbi.py b/dynamic_programming/viterbi.py
index 93ab845e2..764d45dc2 100644
--- a/dynamic_programming/viterbi.py
+++ b/dynamic_programming/viterbi.py
@@ -297,11 +297,13 @@ def _validate_list(_object: Any, var_name: str) -> None:
 
     """
     if not isinstance(_object, list):
-        raise ValueError(f"{var_name} must be a list")
+        msg = f"{var_name} must be a list"
+        raise ValueError(msg)
     else:
         for x in _object:
             if not isinstance(x, str):
-                raise ValueError(f"{var_name} must be a list of strings")
+                msg = f"{var_name} must be a list of strings"
+                raise ValueError(msg)
 
 
 def _validate_dicts(
@@ -384,14 +386,15 @@ def _validate_dict(
     ValueError: mock_name nested dictionary all values must be float
     """
     if not isinstance(_object, dict):
-        raise ValueError(f"{var_name} must be a dict")
+        msg = f"{var_name} must be a dict"
+        raise ValueError(msg)
     if not all(isinstance(x, str) for x in _object):
-        raise ValueError(f"{var_name} all keys must be strings")
+        msg = f"{var_name} all keys must be strings"
+        raise ValueError(msg)
     if not all(isinstance(x, value_type) for x in _object.values()):
         nested_text = "nested dictionary " if nested else ""
-        raise ValueError(
-            f"{var_name} {nested_text}all values must be {value_type.__name__}"
-        )
+        msg = f"{var_name} {nested_text}all values must be {value_type.__name__}"
+        raise ValueError(msg)
 
 
 if __name__ == "__main__":
diff --git a/electronics/resistor_equivalence.py b/electronics/resistor_equivalence.py
index 7142f838a..55e7f2d6b 100644
--- a/electronics/resistor_equivalence.py
+++ b/electronics/resistor_equivalence.py
@@ -23,7 +23,8 @@ def resistor_parallel(resistors: list[float]) -> float:
     index = 0
     for resistor in resistors:
         if resistor <= 0:
-            raise ValueError(f"Resistor at index {index} has a negative or zero value!")
+            msg = f"Resistor at index {index} has a negative or zero value!"
+            raise ValueError(msg)
         first_sum += 1 / float(resistor)
         index += 1
     return 1 / first_sum
@@ -47,7 +48,8 @@ def resistor_series(resistors: list[float]) -> float:
     for resistor in resistors:
         sum_r += resistor
         if resistor < 0:
-            raise ValueError(f"Resistor at index {index} has a negative value!")
+            msg = f"Resistor at index {index} has a negative value!"
+            raise ValueError(msg)
         index += 1
     return sum_r
 
diff --git a/genetic_algorithm/basic_string.py b/genetic_algorithm/basic_string.py
index 388e7219f..089c5c99a 100644
--- a/genetic_algorithm/basic_string.py
+++ b/genetic_algorithm/basic_string.py
@@ -96,13 +96,13 @@ def basic(target: str, genes: list[str], debug: bool = True) -> tuple[int, int,
 
     # Verify if N_POPULATION is bigger than N_SELECTED
     if N_POPULATION < N_SELECTED:
-        raise ValueError(f"{N_POPULATION} must be bigger than {N_SELECTED}")
+        msg = f"{N_POPULATION} must be bigger than {N_SELECTED}"
+        raise ValueError(msg)
     # Verify that the target contains no genes besides the ones inside genes variable.
     not_in_genes_list = sorted({c for c in target if c not in genes})
     if not_in_genes_list:
-        raise ValueError(
-            f"{not_in_genes_list} is not in genes list, evolution cannot converge"
-        )
+        msg = f"{not_in_genes_list} is not in genes list, evolution cannot converge"
+        raise ValueError(msg)
 
     # Generate random starting population.
     population = []
diff --git a/graphics/vector3_for_2d_rendering.py b/graphics/vector3_for_2d_rendering.py
index dfa22262a..a332206e6 100644
--- a/graphics/vector3_for_2d_rendering.py
+++ b/graphics/vector3_for_2d_rendering.py
@@ -28,9 +28,8 @@ def convert_to_2d(
     TypeError: Input values must either be float or int: ['1', 2, 3, 10, 10]
     """
     if not all(isinstance(val, (float, int)) for val in locals().values()):
-        raise TypeError(
-            "Input values must either be float or int: " f"{list(locals().values())}"
-        )
+        msg = f"Input values must either be float or int: {list(locals().values())}"
+        raise TypeError(msg)
     projected_x = ((x * distance) / (z + distance)) * scale
     projected_y = ((y * distance) / (z + distance)) * scale
     return projected_x, projected_y
@@ -71,10 +70,11 @@ def rotate(
     input_variables = locals()
     del input_variables["axis"]
     if not all(isinstance(val, (float, int)) for val in input_variables.values()):
-        raise TypeError(
+        msg = (
             "Input values except axis must either be float or int: "
             f"{list(input_variables.values())}"
         )
+        raise TypeError(msg)
     angle = (angle % 360) / 450 * 180 / math.pi
     if axis == "z":
         new_x = x * math.cos(angle) - y * math.sin(angle)
diff --git a/graphs/breadth_first_search_shortest_path.py b/graphs/breadth_first_search_shortest_path.py
index cb21076f9..d489b110b 100644
--- a/graphs/breadth_first_search_shortest_path.py
+++ b/graphs/breadth_first_search_shortest_path.py
@@ -73,9 +73,10 @@ class Graph:
 
         target_vertex_parent = self.parent.get(target_vertex)
         if target_vertex_parent is None:
-            raise ValueError(
+            msg = (
                 f"No path from vertex: {self.source_vertex} to vertex: {target_vertex}"
             )
+            raise ValueError(msg)
 
         return self.shortest_path(target_vertex_parent) + f"->{target_vertex}"
 
diff --git a/linear_algebra/src/schur_complement.py b/linear_algebra/src/schur_complement.py
index 3a5f4443a..750f4de5e 100644
--- a/linear_algebra/src/schur_complement.py
+++ b/linear_algebra/src/schur_complement.py
@@ -31,16 +31,18 @@ def schur_complement(
     shape_c = np.shape(mat_c)
 
     if shape_a[0] != shape_b[0]:
-        raise ValueError(
-            f"Expected the same number of rows for A and B. \
-            Instead found A of size {shape_a} and B of size {shape_b}"
+        msg = (
+            "Expected the same number of rows for A and B. "
+            f"Instead found A of size {shape_a} and B of size {shape_b}"
         )
+        raise ValueError(msg)
 
     if shape_b[1] != shape_c[1]:
-        raise ValueError(
-            f"Expected the same number of columns for B and C. \
-            Instead found B of size {shape_b} and C of size {shape_c}"
+        msg = (
+            "Expected the same number of columns for B and C. "
+            f"Instead found B of size {shape_b} and C of size {shape_c}"
         )
+        raise ValueError(msg)
 
     a_inv = pseudo_inv
     if a_inv is None:
diff --git a/machine_learning/similarity_search.py b/machine_learning/similarity_search.py
index 72979181f..7a23ec463 100644
--- a/machine_learning/similarity_search.py
+++ b/machine_learning/similarity_search.py
@@ -97,26 +97,29 @@ def similarity_search(
     """
 
     if dataset.ndim != value_array.ndim:
-        raise ValueError(
-            f"Wrong input data's dimensions... dataset : {dataset.ndim}, "
-            f"value_array : {value_array.ndim}"
+        msg = (
+            "Wrong input data's dimensions... "
+            f"dataset : {dataset.ndim}, value_array : {value_array.ndim}"
         )
+        raise ValueError(msg)
 
     try:
         if dataset.shape[1] != value_array.shape[1]:
-            raise ValueError(
-                f"Wrong input data's shape... dataset : {dataset.shape[1]}, "
-                f"value_array : {value_array.shape[1]}"
+            msg = (
+                "Wrong input data's shape... "
+                f"dataset : {dataset.shape[1]}, value_array : {value_array.shape[1]}"
             )
+            raise ValueError(msg)
     except IndexError:
         if dataset.ndim != value_array.ndim:
             raise TypeError("Wrong shape")
 
     if dataset.dtype != value_array.dtype:
-        raise TypeError(
-            f"Input data have different datatype... dataset : {dataset.dtype}, "
-            f"value_array : {value_array.dtype}"
+        msg = (
+            "Input data have different datatype... "
+            f"dataset : {dataset.dtype}, value_array : {value_array.dtype}"
         )
+        raise TypeError(msg)
 
     answer = []
 
diff --git a/machine_learning/support_vector_machines.py b/machine_learning/support_vector_machines.py
index df854cc85..24046115e 100644
--- a/machine_learning/support_vector_machines.py
+++ b/machine_learning/support_vector_machines.py
@@ -74,7 +74,8 @@ class SVC:
             # sklear: def_gamma = 1/(n_features * X.var()) (wiki)
             # previously it was 1/(n_features)
         else:
-            raise ValueError(f"Unknown kernel: {kernel}")
+            msg = f"Unknown kernel: {kernel}"
+            raise ValueError(msg)
 
     # kernels
     def __linear(self, vector1: ndarray, vector2: ndarray) -> float:
diff --git a/maths/3n_plus_1.py b/maths/3n_plus_1.py
index 59fdec48e..f9f6dfeb9 100644
--- a/maths/3n_plus_1.py
+++ b/maths/3n_plus_1.py
@@ -9,9 +9,11 @@ def n31(a: int) -> tuple[list[int], int]:
     """
 
     if not isinstance(a, int):
-        raise TypeError(f"Must be int, not {type(a).__name__}")
+        msg = f"Must be int, not {type(a).__name__}"
+        raise TypeError(msg)
     if a < 1:
-        raise ValueError(f"Given integer must be positive, not {a}")
+        msg = f"Given integer must be positive, not {a}"
+        raise ValueError(msg)
 
     path = [a]
     while a != 1:
diff --git a/maths/automorphic_number.py b/maths/automorphic_number.py
index 103fc7301..8ed937563 100644
--- a/maths/automorphic_number.py
+++ b/maths/automorphic_number.py
@@ -40,7 +40,8 @@ def is_automorphic_number(number: int) -> bool:
     TypeError: Input value of [number=5.0] must be an integer
     """
     if not isinstance(number, int):
-        raise TypeError(f"Input value of [number={number}] must be an integer")
+        msg = f"Input value of [number={number}] must be an integer"
+        raise TypeError(msg)
     if number < 0:
         return False
     number_square = number * number
diff --git a/maths/catalan_number.py b/maths/catalan_number.py
index 85607dc1e..20c2cfb17 100644
--- a/maths/catalan_number.py
+++ b/maths/catalan_number.py
@@ -31,10 +31,12 @@ def catalan(number: int) -> int:
     """
 
     if not isinstance(number, int):
-        raise TypeError(f"Input value of [number={number}] must be an integer")
+        msg = f"Input value of [number={number}] must be an integer"
+        raise TypeError(msg)
 
     if number < 1:
-        raise ValueError(f"Input value of [number={number}] must be > 0")
+        msg = f"Input value of [number={number}] must be > 0"
+        raise ValueError(msg)
 
     current_number = 1
 
diff --git a/maths/dual_number_automatic_differentiation.py b/maths/dual_number_automatic_differentiation.py
index 9aa75830c..f98997c8b 100644
--- a/maths/dual_number_automatic_differentiation.py
+++ b/maths/dual_number_automatic_differentiation.py
@@ -71,7 +71,7 @@ class Dual:
             for i in self.duals:
                 new_duals.append(i / other)
             return Dual(self.real / other, new_duals)
-        raise ValueError()
+        raise ValueError
 
     def __floordiv__(self, other):
         if not isinstance(other, Dual):
@@ -79,7 +79,7 @@ class Dual:
             for i in self.duals:
                 new_duals.append(i // other)
             return Dual(self.real // other, new_duals)
-        raise ValueError()
+        raise ValueError
 
     def __pow__(self, n):
         if n < 0 or isinstance(n, float):
diff --git a/maths/hexagonal_number.py b/maths/hexagonal_number.py
index 28735c638..3677ab95e 100644
--- a/maths/hexagonal_number.py
+++ b/maths/hexagonal_number.py
@@ -36,7 +36,8 @@ def hexagonal(number: int) -> int:
     TypeError: Input value of [number=11.0] must be an integer
     """
     if not isinstance(number, int):
-        raise TypeError(f"Input value of [number={number}] must be an integer")
+        msg = f"Input value of [number={number}] must be an integer"
+        raise TypeError(msg)
     if number < 1:
         raise ValueError("Input must be a positive integer")
     return number * (2 * number - 1)
diff --git a/maths/juggler_sequence.py b/maths/juggler_sequence.py
index 9daba8bc0..7f65d1dff 100644
--- a/maths/juggler_sequence.py
+++ b/maths/juggler_sequence.py
@@ -40,9 +40,11 @@ def juggler_sequence(number: int) -> list[int]:
     ValueError: Input value of [number=-1] must be a positive integer
     """
     if not isinstance(number, int):
-        raise TypeError(f"Input value of [number={number}] must be an integer")
+        msg = f"Input value of [number={number}] must be an integer"
+        raise TypeError(msg)
     if number < 1:
-        raise ValueError(f"Input value of [number={number}] must be a positive integer")
+        msg = f"Input value of [number={number}] must be a positive integer"
+        raise ValueError(msg)
     sequence = [number]
     while number != 1:
         if number % 2 == 0:
diff --git a/maths/liouville_lambda.py b/maths/liouville_lambda.py
index 5993efa42..1ed228dd5 100644
--- a/maths/liouville_lambda.py
+++ b/maths/liouville_lambda.py
@@ -33,7 +33,8 @@ def liouville_lambda(number: int) -> int:
     TypeError: Input value of [number=11.0] must be an integer
     """
     if not isinstance(number, int):
-        raise TypeError(f"Input value of [number={number}] must be an integer")
+        msg = f"Input value of [number={number}] must be an integer"
+        raise TypeError(msg)
     if number < 1:
         raise ValueError("Input must be a positive integer")
     return -1 if len(prime_factors(number)) % 2 else 1
diff --git a/maths/manhattan_distance.py b/maths/manhattan_distance.py
index 2711d4c8c..413991468 100644
--- a/maths/manhattan_distance.py
+++ b/maths/manhattan_distance.py
@@ -15,15 +15,15 @@ def manhattan_distance(point_a: list, point_b: list) -> float:
     9.0
     >>> manhattan_distance([1,1], None)
     Traceback (most recent call last):
-         ...
+        ...
     ValueError: Missing an input
     >>> manhattan_distance([1,1], [2, 2, 2])
     Traceback (most recent call last):
-         ...
+        ...
     ValueError: Both points must be in the same n-dimensional space
     >>> manhattan_distance([1,"one"], [2, 2, 2])
     Traceback (most recent call last):
-         ...
+        ...
     TypeError: Expected a list of numbers as input, found str
     >>> manhattan_distance(1, [2, 2, 2])
     Traceback (most recent call last):
@@ -66,14 +66,14 @@ def _validate_point(point: list[float]) -> None:
         if isinstance(point, list):
             for item in point:
                 if not isinstance(item, (int, float)):
-                    raise TypeError(
-                        f"Expected a list of numbers as input, "
-                        f"found {type(item).__name__}"
+                    msg = (
+                        "Expected a list of numbers as input, found "
+                        f"{type(item).__name__}"
                     )
+                    raise TypeError(msg)
         else:
-            raise TypeError(
-                f"Expected a list of numbers as input, found {type(point).__name__}"
-            )
+            msg = f"Expected a list of numbers as input, found {type(point).__name__}"
+            raise TypeError(msg)
     else:
         raise ValueError("Missing an input")
 
diff --git a/maths/pronic_number.py b/maths/pronic_number.py
index 8b554dbbd..cf4d3d2eb 100644
--- a/maths/pronic_number.py
+++ b/maths/pronic_number.py
@@ -41,7 +41,8 @@ def is_pronic(number: int) -> bool:
     TypeError: Input value of [number=6.0] must be an integer
     """
     if not isinstance(number, int):
-        raise TypeError(f"Input value of [number={number}] must be an integer")
+        msg = f"Input value of [number={number}] must be an integer"
+        raise TypeError(msg)
     if number < 0 or number % 2 == 1:
         return False
     number_sqrt = int(number**0.5)
diff --git a/maths/proth_number.py b/maths/proth_number.py
index ce911473a..47747ed26 100644
--- a/maths/proth_number.py
+++ b/maths/proth_number.py
@@ -29,10 +29,12 @@ def proth(number: int) -> int:
     """
 
     if not isinstance(number, int):
-        raise TypeError(f"Input value of [number={number}] must be an integer")
+        msg = f"Input value of [number={number}] must be an integer"
+        raise TypeError(msg)
 
     if number < 1:
-        raise ValueError(f"Input value of [number={number}] must be > 0")
+        msg = f"Input value of [number={number}] must be > 0"
+        raise ValueError(msg)
     elif number == 1:
         return 3
     elif number == 2:
diff --git a/maths/radix2_fft.py b/maths/radix2_fft.py
index af98f24f9..2c5cdc004 100644
--- a/maths/radix2_fft.py
+++ b/maths/radix2_fft.py
@@ -167,7 +167,7 @@ class FFT:
             f"{coef}*x^{i}" for coef, i in enumerate(self.product)
         )
 
-        return "\n".join((a, b, c))
+        return f"{a}\n{b}\n{c}"
 
 
 # Unit tests
diff --git a/maths/sieve_of_eratosthenes.py b/maths/sieve_of_eratosthenes.py
index 3cd6ce0b4..a0520aa5c 100644
--- a/maths/sieve_of_eratosthenes.py
+++ b/maths/sieve_of_eratosthenes.py
@@ -34,7 +34,8 @@ def prime_sieve(num: int) -> list[int]:
     """
 
     if num <= 0:
-        raise ValueError(f"{num}: Invalid input, please enter a positive integer.")
+        msg = f"{num}: Invalid input, please enter a positive integer."
+        raise ValueError(msg)
 
     sieve = [True] * (num + 1)
     prime = []
diff --git a/maths/sylvester_sequence.py b/maths/sylvester_sequence.py
index 114c9dd58..607424c6a 100644
--- a/maths/sylvester_sequence.py
+++ b/maths/sylvester_sequence.py
@@ -31,7 +31,8 @@ def sylvester(number: int) -> int:
     if number == 1:
         return 2
     elif number < 1:
-        raise ValueError(f"The input value of [n={number}] has to be > 0")
+        msg = f"The input value of [n={number}] has to be > 0"
+        raise ValueError(msg)
     else:
         num = sylvester(number - 1)
         lower = num - 1
diff --git a/maths/twin_prime.py b/maths/twin_prime.py
index e6ac0cc78..912b10b36 100644
--- a/maths/twin_prime.py
+++ b/maths/twin_prime.py
@@ -32,7 +32,8 @@ def twin_prime(number: int) -> int:
     TypeError: Input value of [number=6.0] must be an integer
     """
     if not isinstance(number, int):
-        raise TypeError(f"Input value of [number={number}] must be an integer")
+        msg = f"Input value of [number={number}] must be an integer"
+        raise TypeError(msg)
     if is_prime(number) and is_prime(number + 2):
         return number + 2
     else:
diff --git a/matrix/matrix_operation.py b/matrix/matrix_operation.py
index 576094902..f189f1898 100644
--- a/matrix/matrix_operation.py
+++ b/matrix/matrix_operation.py
@@ -70,10 +70,11 @@ def multiply(matrix_a: list[list[int]], matrix_b: list[list[int]]) -> list[list[
         rows, cols = _verify_matrix_sizes(matrix_a, matrix_b)
 
     if cols[0] != rows[1]:
-        raise ValueError(
-            f"Cannot multiply matrix of dimensions ({rows[0]},{cols[0]}) "
-            f"and ({rows[1]},{cols[1]})"
+        msg = (
+            "Cannot multiply matrix of dimensions "
+            f"({rows[0]},{cols[0]}) and ({rows[1]},{cols[1]})"
         )
+        raise ValueError(msg)
     return [
         [sum(m * n for m, n in zip(i, j)) for j in zip(*matrix_b)] for i in matrix_a
     ]
@@ -174,10 +175,11 @@ def _verify_matrix_sizes(
 ) -> tuple[tuple[int, int], tuple[int, int]]:
     shape = _shape(matrix_a) + _shape(matrix_b)
     if shape[0] != shape[3] or shape[1] != shape[2]:
-        raise ValueError(
-            f"operands could not be broadcast together with shape "
+        msg = (
+            "operands could not be broadcast together with shape "
             f"({shape[0], shape[1]}), ({shape[2], shape[3]})"
         )
+        raise ValueError(msg)
     return (shape[0], shape[2]), (shape[1], shape[3])
 
 
diff --git a/matrix/sherman_morrison.py b/matrix/sherman_morrison.py
index 39eddfed8..256271e8a 100644
--- a/matrix/sherman_morrison.py
+++ b/matrix/sherman_morrison.py
@@ -173,7 +173,8 @@ class Matrix:
                         result[r, c] += self[r, i] * another[i, c]
             return result
         else:
-            raise TypeError(f"Unsupported type given for another ({type(another)})")
+            msg = f"Unsupported type given for another ({type(another)})"
+            raise TypeError(msg)
 
     def transpose(self) -> Matrix:
         """
diff --git a/neural_network/input_data.py b/neural_network/input_data.py
index 2a32f0b82..94c018ece 100644
--- a/neural_network/input_data.py
+++ b/neural_network/input_data.py
@@ -198,10 +198,7 @@ class _DataSet:
         """Return the next `batch_size` examples from this data set."""
         if fake_data:
             fake_image = [1] * 784
-            if self.one_hot:
-                fake_label = [1] + [0] * 9
-            else:
-                fake_label = 0
+            fake_label = [1] + [0] * 9 if self.one_hot else 0
             return (
                 [fake_image for _ in range(batch_size)],
                 [fake_label for _ in range(batch_size)],
@@ -324,10 +321,11 @@ def read_data_sets(
         test_labels = _extract_labels(f, one_hot=one_hot)
 
     if not 0 <= validation_size <= len(train_images):
-        raise ValueError(
-            f"Validation size should be between 0 and {len(train_images)}. "
-            f"Received: {validation_size}."
+        msg = (
+            "Validation size should be between 0 and "
+            f"{len(train_images)}. Received: {validation_size}."
         )
+        raise ValueError(msg)
 
     validation_images = train_images[:validation_size]
     validation_labels = train_labels[:validation_size]
diff --git a/other/nested_brackets.py b/other/nested_brackets.py
index ea48c0a5f..19c6dd53c 100644
--- a/other/nested_brackets.py
+++ b/other/nested_brackets.py
@@ -18,7 +18,7 @@ def is_balanced(s):
     stack = []
     open_brackets = set({"(", "[", "{"})
     closed_brackets = set({")", "]", "}"})
-    open_to_closed = dict({"{": "}", "[": "]", "(": ")"})
+    open_to_closed = {"{": "}", "[": "]", "(": ")"}
 
     for i in range(len(s)):
         if s[i] in open_brackets:
diff --git a/other/scoring_algorithm.py b/other/scoring_algorithm.py
index 8e04a8f30..af04f432e 100644
--- a/other/scoring_algorithm.py
+++ b/other/scoring_algorithm.py
@@ -68,7 +68,8 @@ def calculate_each_score(
 
         # weight not 0 or 1
         else:
-            raise ValueError(f"Invalid weight of {weight:f} provided")
+            msg = f"Invalid weight of {weight:f} provided"
+            raise ValueError(msg)
 
         score_lists.append(score)
 
diff --git a/project_euler/problem_054/sol1.py b/project_euler/problem_054/sol1.py
index 9af7aef5a..74409f32c 100644
--- a/project_euler/problem_054/sol1.py
+++ b/project_euler/problem_054/sol1.py
@@ -119,10 +119,12 @@ class PokerHand:
         For example: "6S 4C KC AS TH"
         """
         if not isinstance(hand, str):
-            raise TypeError(f"Hand should be of type 'str': {hand!r}")
+            msg = f"Hand should be of type 'str': {hand!r}"
+            raise TypeError(msg)
         # split removes duplicate whitespaces so no need of strip
         if len(hand.split(" ")) != 5:
-            raise ValueError(f"Hand should contain only 5 cards: {hand!r}")
+            msg = f"Hand should contain only 5 cards: {hand!r}"
+            raise ValueError(msg)
         self._hand = hand
         self._first_pair = 0
         self._second_pair = 0
diff --git a/project_euler/problem_068/sol1.py b/project_euler/problem_068/sol1.py
index 772be359f..cf814b001 100644
--- a/project_euler/problem_068/sol1.py
+++ b/project_euler/problem_068/sol1.py
@@ -73,7 +73,8 @@ def solution(gon_side: int = 5) -> int:
         if is_magic_gon(numbers):
             return int("".join(str(n) for n in numbers))
 
-    raise ValueError(f"Magic {gon_side}-gon ring is impossible")
+    msg = f"Magic {gon_side}-gon ring is impossible"
+    raise ValueError(msg)
 
 
 def generate_gon_ring(gon_side: int, perm: list[int]) -> list[int]:
diff --git a/project_euler/problem_131/sol1.py b/project_euler/problem_131/sol1.py
index f5302aac8..be3ea9c81 100644
--- a/project_euler/problem_131/sol1.py
+++ b/project_euler/problem_131/sol1.py
@@ -26,10 +26,7 @@ def is_prime(number: int) -> bool:
     False
     """
 
-    for divisor in range(2, isqrt(number) + 1):
-        if number % divisor == 0:
-            return False
-    return True
+    return all(number % divisor != 0 for divisor in range(2, isqrt(number) + 1))
 
 
 def solution(max_prime: int = 10**6) -> int:
diff --git a/pyproject.toml b/pyproject.toml
index 48c3fbd40..a52619668 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,45 +17,88 @@ ignore-words-list = "3rt,ans,crate,damon,fo,followings,hist,iff,kwanza,mater,sec
 skip = "./.*,*.json,ciphers/prehistoric_men.txt,project_euler/problem_022/p022_names.txt,pyproject.toml,strings/dictionary.txt,strings/words.txt"
 
 [tool.ruff]
-ignore = [      # `ruff rule S101` for a description of that rule
-    "B904",     # B904: Within an `except` clause, raise exceptions with `raise ... from err`
-    "B905",     # B905: `zip()` without an explicit `strict=` parameter
-    "E741",     # E741: Ambiguous variable name 'l'
-    "G004",     # G004 Logging statement uses f-string
-    "N999",     # N999: Invalid module name
-    "PLC1901",  # PLC1901: `{}` can be simplified to `{}` as an empty string is falsey
-    "PLR2004",  # PLR2004: Magic value used in comparison
-    "PLR5501",  # PLR5501: Consider using `elif` instead of `else`
-    "PLW0120",  # PLW0120: `else` clause on loop without a `break` statement
-    "PLW060",   # PLW060: Using global for `{name}` but no assignment is done -- DO NOT FIX
-    "PLW2901",  # PLW2901: Redefined loop variable
-    "RUF00",    # RUF00: Ambiguous unicode character -- DO NOT FIX
-    "RUF100",   # RUF100: Unused `noqa` directive
-    "S101",     # S101: Use of `assert` detected -- DO NOT FIX
-    "S105",     # S105: Possible hardcoded password: 'password'
-    "S113",     # S113: Probable use of requests call without timeout
-    "S311",     # S311: Standard pseudo-random generators are not suitable for cryptographic purposes
-    "UP038",    # UP038: Use `X | Y` in `{}` call instead of `(X, Y)` -- DO NOT FIX
+ignore = [    # `ruff rule S101` for a description of that rule
+  "ARG001",   # Unused function argument `amount` -- FIX ME?
+  "B904",     # Within an `except` clause, raise exceptions with `raise ... from err` -- FIX ME
+  "B905",     # `zip()` without an explicit `strict=` parameter -- FIX ME
+  "DTZ001",   # The use of `datetime.datetime()` without `tzinfo` argument is not allowed -- FIX ME
+  "DTZ005",   # The use of `datetime.datetime.now()` without `tzinfo` argument is not allowed -- FIX ME
+  "E741",     # Ambiguous variable name 'l' -- FIX ME
+  "EM101",    # Exception must not use a string literal, assign to variable first
+  "EXE001",   # Shebang is present but file is not executable" -- FIX ME
+  "G004",     # Logging statement uses f-string
+  "ICN001",   # `matplotlib.pyplot` should be imported as `plt` -- FIX ME
+  "INP001",   # File `x/y/z.py` is part of an implicit namespace package. Add an `__init__.py`. -- FIX ME
+  "N999",     # Invalid module name -- FIX ME
+  "NPY002",   # Replace legacy `np.random.choice` call with `np.random.Generator` -- FIX ME
+  "PGH003",   # Use specific rule codes when ignoring type issues -- FIX ME
+  "PLC1901",  # `{}` can be simplified to `{}` as an empty string is falsey
+  "PLR5501",  # Consider using `elif` instead of `else` -- FIX ME
+  "PLW0120",  # `else` clause on loop without a `break` statement -- FIX ME
+  "PLW060",   # Using global for `{name}` but no assignment is done -- DO NOT FIX
+  "PLW2901",  # PLW2901: Redefined loop variable -- FIX ME
+  "RUF00",    # Ambiguous unicode character and other rules
+  "RUF100",   # Unused `noqa` directive -- FIX ME
+  "S101",     # Use of `assert` detected -- DO NOT FIX
+  "S105",     # Possible hardcoded password: 'password'
+  "S113",     # Probable use of requests call without timeout -- FIX ME
+  "S311",     # Standard pseudo-random generators are not suitable for cryptographic purposes -- FIX ME
+  "SIM102",   # Use a single `if` statement instead of nested `if` statements -- FIX ME
+  "SLF001",   # Private member accessed: `_Iterator` -- FIX ME
+  "UP038",    # Use `X | Y` in `{}` call instead of `(X, Y)` -- DO NOT FIX
 ]
-select = [      # https://beta.ruff.rs/docs/rules
-    "A",        # A: builtins
-    "B",        # B: bugbear
-    "C40",      # C40: comprehensions
-    "C90",      # C90: mccabe code complexity
-    "E",        # E: pycodestyle errors
-    "F",        # F: pyflakes
-    "G",        # G: logging format
-    "I",        # I: isort
-    "N",        # N: pep8 naming
-    "PL",       # PL: pylint
-    "PIE",      # PIE: pie
-    "PYI",      # PYI: type hinting stub files
-    "RUF",      # RUF: ruff
-    "S",        # S: bandit
-    "TID",      # TID: tidy imports
-    "UP",       # UP: pyupgrade
-    "W",        # W: pycodestyle warnings
-    "YTT",      # YTT: year 2020
+select = [  # https://beta.ruff.rs/docs/rules
+  "A",      # flake8-builtins
+  "ARG",    # flake8-unused-arguments
+  "ASYNC",  # flake8-async
+  "B",      # flake8-bugbear
+  "BLE",    # flake8-blind-except
+  "C4",     # flake8-comprehensions
+  "C90",    # McCabe cyclomatic complexity
+  "DTZ",    # flake8-datetimez
+  "E",      # pycodestyle
+  "EM",     # flake8-errmsg
+  "EXE",    # flake8-executable
+  "F",      # Pyflakes
+  "FA",     # flake8-future-annotations
+  "FLY",    # flynt
+  "G",      # flake8-logging-format
+  "I",      # isort
+  "ICN",    # flake8-import-conventions
+  "INP",    # flake8-no-pep420
+  "INT",    # flake8-gettext
+  "N",      # pep8-naming
+  "NPY",    # NumPy-specific rules
+  "PGH",    # pygrep-hooks
+  "PIE",    # flake8-pie
+  "PL",     # Pylint
+  "PYI",    # flake8-pyi
+  "RSE",    # flake8-raise
+  "RUF",    # Ruff-specific rules
+  "S",      # flake8-bandit
+  "SIM",    # flake8-simplify
+  "SLF",    # flake8-self
+  "T10",    # flake8-debugger
+  "TD",     # flake8-todos
+  "TID",    # flake8-tidy-imports
+  "UP",     # pyupgrade
+  "W",      # pycodestyle
+  "YTT",    # flake8-2020
+  # "ANN",  # flake8-annotations  # FIX ME?
+  # "COM",  # flake8-commas
+  # "D",    # pydocstyle -- FIX ME?
+  # "DJ",   # flake8-django
+  # "ERA",  # eradicate -- DO NOT FIX
+  # "FBT",  # flake8-boolean-trap  # FIX ME
+  # "ISC",  # flake8-implicit-str-concat  # FIX ME
+  # "PD",   # pandas-vet
+  # "PT",   # flake8-pytest-style
+  # "PTH",  # flake8-use-pathlib  # FIX ME
+  # "Q",    # flake8-quotes
+  # "RET",  # flake8-return  # FIX ME?
+  # "T20",  # flake8-print
+  # "TCH",  # flake8-type-checking
+  # "TRY",  # tryceratops
 ]
 show-source = true
 target-version = "py311"
@@ -63,7 +106,27 @@ target-version = "py311"
 [tool.ruff.mccabe]   # DO NOT INCREASE THIS VALUE
 max-complexity = 17  # default: 10
 
+[tool.ruff.per-file-ignores]
+"arithmetic_analysis/newton_raphson.py" = ["PGH001"]
+"audio_filters/show_response.py" = ["ARG002"]
+"data_structures/binary_tree/binary_search_tree_recursive.py" = ["BLE001"]
+"data_structures/binary_tree/treap.py" = ["SIM114"]
+"data_structures/hashing/hash_table.py" = ["ARG002"]
+"data_structures/hashing/quadratic_probing.py" = ["ARG002"]
+"data_structures/hashing/tests/test_hash_map.py" = ["BLE001"]
+"data_structures/heap/max_heap.py" = ["SIM114"]
+"graphs/minimum_spanning_tree_prims.py" = ["SIM114"]
+"hashes/enigma_machine.py" = ["BLE001"]
+"machine_learning/decision_tree.py" = ["SIM114"]
+"machine_learning/linear_discriminant_analysis.py" = ["ARG005"]
+"machine_learning/sequential_minimum_optimization.py" = ["SIM115"]
+"matrix/sherman_morrison.py" = ["SIM103", "SIM114"]
+"physics/newtons_second_law_of_motion.py" = ["BLE001"]
+"project_euler/problem_099/sol1.py" = ["SIM115"]
+"sorts/external_sort.py" = ["SIM115"]
+
 [tool.ruff.pylint]   # DO NOT INCREASE THESE VALUES
+allow-magic-value-types = ["float", "int", "str"]
 max-args = 10        # default: 5
 max-branches = 20    # default: 12
 max-returns = 8      # default: 6
diff --git a/scripts/build_directory_md.py b/scripts/build_directory_md.py
index b95be9ebc..24bc00cd0 100755
--- a/scripts/build_directory_md.py
+++ b/scripts/build_directory_md.py
@@ -33,7 +33,7 @@ def print_directory_md(top_dir: str = ".") -> None:
         if filepath != old_path:
             old_path = print_path(old_path, filepath)
         indent = (filepath.count(os.sep) + 1) if filepath else 0
-        url = "/".join((filepath, filename)).replace(" ", "%20")
+        url = f"{filepath}/{filename}".replace(" ", "%20")
         filename = os.path.splitext(filename.replace("_", " ").title())[0]
         print(f"{md_prefix(indent)} [{filename}]({url})")
 
diff --git a/sorts/dutch_national_flag_sort.py b/sorts/dutch_national_flag_sort.py
index 79afefa73..758e3a887 100644
--- a/sorts/dutch_national_flag_sort.py
+++ b/sorts/dutch_national_flag_sort.py
@@ -84,9 +84,8 @@ def dutch_national_flag_sort(sequence: list) -> list:
             sequence[mid], sequence[high] = sequence[high], sequence[mid]
             high -= 1
         else:
-            raise ValueError(
-                f"The elements inside the sequence must contains only {colors} values"
-            )
+            msg = f"The elements inside the sequence must contains only {colors} values"
+            raise ValueError(msg)
     return sequence
 
 
diff --git a/strings/barcode_validator.py b/strings/barcode_validator.py
index e050cd337..b4f3864e2 100644
--- a/strings/barcode_validator.py
+++ b/strings/barcode_validator.py
@@ -65,7 +65,8 @@ def get_barcode(barcode: str) -> int:
     ValueError: Barcode 'dwefgiweuf' has alphabetic characters.
     """
     if str(barcode).isalpha():
-        raise ValueError(f"Barcode '{barcode}' has alphabetic characters.")
+        msg = f"Barcode '{barcode}' has alphabetic characters."
+        raise ValueError(msg)
     elif int(barcode) < 0:
         raise ValueError("The entered barcode has a negative value. Try again.")
     else:
diff --git a/strings/capitalize.py b/strings/capitalize.py
index 63603aa07..e7e97c2be 100644
--- a/strings/capitalize.py
+++ b/strings/capitalize.py
@@ -17,7 +17,7 @@ def capitalize(sentence: str) -> str:
     """
     if not sentence:
         return ""
-    lower_to_upper = {lc: uc for lc, uc in zip(ascii_lowercase, ascii_uppercase)}
+    lower_to_upper = dict(zip(ascii_lowercase, ascii_uppercase))
     return lower_to_upper.get(sentence[0], sentence[0]) + sentence[1:]
 
 
diff --git a/strings/is_spain_national_id.py b/strings/is_spain_national_id.py
index 67f49755f..60d06e123 100644
--- a/strings/is_spain_national_id.py
+++ b/strings/is_spain_national_id.py
@@ -48,7 +48,8 @@ def is_spain_national_id(spanish_id: str) -> bool:
     """
 
     if not isinstance(spanish_id, str):
-        raise TypeError(f"Expected string as input, found {type(spanish_id).__name__}")
+        msg = f"Expected string as input, found {type(spanish_id).__name__}"
+        raise TypeError(msg)
 
     spanish_id_clean = spanish_id.replace("-", "").upper()
     if len(spanish_id_clean) != 9:
diff --git a/strings/snake_case_to_camel_pascal_case.py b/strings/snake_case_to_camel_pascal_case.py
index 28a28b517..8219337a6 100644
--- a/strings/snake_case_to_camel_pascal_case.py
+++ b/strings/snake_case_to_camel_pascal_case.py
@@ -27,11 +27,11 @@ def snake_to_camel_case(input_str: str, use_pascal: bool = False) -> str:
     """
 
     if not isinstance(input_str, str):
-        raise ValueError(f"Expected string as input, found {type(input_str)}")
+        msg = f"Expected string as input, found {type(input_str)}"
+        raise ValueError(msg)
     if not isinstance(use_pascal, bool):
-        raise ValueError(
-            f"Expected boolean as use_pascal parameter, found {type(use_pascal)}"
-        )
+        msg = f"Expected boolean as use_pascal parameter, found {type(use_pascal)}"
+        raise ValueError(msg)
 
     words = input_str.split("_")
 
diff --git a/web_programming/reddit.py b/web_programming/reddit.py
index 6a31c81c3..5ca5f828c 100644
--- a/web_programming/reddit.py
+++ b/web_programming/reddit.py
@@ -26,7 +26,8 @@ def get_subreddit_data(
     """
     wanted_data = wanted_data or []
     if invalid_search_terms := ", ".join(sorted(set(wanted_data) - valid_terms)):
-        raise ValueError(f"Invalid search term: {invalid_search_terms}")
+        msg = f"Invalid search term: {invalid_search_terms}"
+        raise ValueError(msg)
     response = requests.get(
         f"https://reddit.com/r/{subreddit}/{age}.json?limit={limit}",
         headers={"User-agent": "A random string"},
diff --git a/web_programming/search_books_by_isbn.py b/web_programming/search_books_by_isbn.py
index abac3c70b..d5d4cfe92 100644
--- a/web_programming/search_books_by_isbn.py
+++ b/web_programming/search_books_by_isbn.py
@@ -22,7 +22,8 @@ def get_openlibrary_data(olid: str = "isbn/0140328726") -> dict:
     """
     new_olid = olid.strip().strip("/")  # Remove leading/trailing whitespace & slashes
     if new_olid.count("/") != 1:
-        raise ValueError(f"{olid} is not a valid Open Library olid")
+        msg = f"{olid} is not a valid Open Library olid"
+        raise ValueError(msg)
     return requests.get(f"https://openlibrary.org/{new_olid}.json").json()
 
 
diff --git a/web_programming/slack_message.py b/web_programming/slack_message.py
index f35aa3ca5..5e97d6b64 100644
--- a/web_programming/slack_message.py
+++ b/web_programming/slack_message.py
@@ -7,10 +7,11 @@ def send_slack_message(message_body: str, slack_url: str) -> None:
     headers = {"Content-Type": "application/json"}
     response = requests.post(slack_url, json={"text": message_body}, headers=headers)
     if response.status_code != 200:
-        raise ValueError(
-            f"Request to slack returned an error {response.status_code}, "
-            f"the response is:\n{response.text}"
+        msg = (
+            "Request to slack returned an error "
+            f"{response.status_code}, the response is:\n{response.text}"
         )
+        raise ValueError(msg)
 
 
 if __name__ == "__main__":