prettify and lint optimization

Day01/python/solution1.py

@@ -14,7 +14,7 @@ def extract_calibration_value(line):
         if char.isdigit():
             first_digit = char
             break
-    
+
     # Find the last digit in the line
     for char in reversed(line):
         if char.isdigit():
@@ -27,6 +27,7 @@ def extract_calibration_value(line):
     else:
         return 0
 
+
 def sum_calibration_values(filename):
     """
     Calculate the sum of all calibration values in the document.
@@ -37,12 +38,13 @@ def sum_calibration_values(filename):
     total = 0
 
     # Open the file and process each line
-    with open(filename, 'r') as file:
+    with open(filename, "r") as file:
         for line in file:
             total += extract_calibration_value(line)
 
     return total
 
+
 # Main execution
 if __name__ == "__main__":
     filename = "../input.txt"

Day01/python/solution2.py

@@ -1,8 +1,16 @@
 def extract_digits(line):
     """Extracts all digits (as numbers) from the line in the order they appear."""
     digit_map = {
-        "zero": "0", "one": "1", "two": "2", "three": "3", "four": "4",
-        "five": "5", "six": "6", "seven": "7", "eight": "8", "nine": "9"
+        "zero": "0",
+        "one": "1",
+        "two": "2",
+        "three": "3",
+        "four": "4",
+        "five": "5",
+        "six": "6",
+        "seven": "7",
+        "eight": "8",
+        "nine": "9",
     }
 
     # Add single digit mappings
@@ -11,17 +19,15 @@ def extract_digits(line):
     digits_found = []
     i = 0
     while i < len(line):
-        matched = False
         for word, digit in digit_map.items():
             if line.startswith(word, i):
                 digits_found.append(int(digit))
                 i += len(word) - 1  # Advance the index
-                matched = True
                 break
         i += 1  # Move to the next character if no match
-
     return digits_found
 
+
 def extract_calibration_value(line):
     """Extracts the calibration value from a line."""
     digits = extract_digits(line)
@@ -29,10 +35,11 @@ def extract_calibration_value(line):
         return int(str(digits[0]) + str(digits[-1]))
     return 0
 
+
 def sum_calibration_values(file_path):
     """Extracts calibration values from each line and sums them up."""
     total_sum = 0
-    with open(file_path, 'r') as file:
+    with open(file_path, "r") as file:
         for line in file:
             calibration_value = extract_calibration_value(line.strip())
             if calibration_value:
@@ -44,9 +51,11 @@ def sum_calibration_values(file_path):
 
     return total_sum
 
+
 # Main execution
 if __name__ == "__main__":
     import sys
+
     filename = sys.argv[1] if len(sys.argv) > 1 else "../input.txt"
     total_calibration_value = sum_calibration_values(filename)
     print(f"Total Sum of Calibration Values: {total_calibration_value}")