Fix flake8 errors for 2023:1-10

2023-python/README.md

@@ -36,3 +36,7 @@ Execute separate puzzle on file save (replace `XX` with the puzzle number):
 
 (requires `entr` and `wl-paste`, Mac users can instead use `pbpaste`. If you
 prefer X at Linux, use `xclip -selection clipboard -o`).
+
+To lint files:
+
+    ls output/*.py | entr -r -c flake8 output --ignore=E741,E501,E203

2023-python/aoc.py

@@ -56,8 +56,8 @@ if __name__ == "__main__":
     # import sys; inp = sys.stdin.read().strip()
 
     # uncomment to use AoC provided puzzle input
-    # with open(f"./input/{padded_no}.txt", "r") as f:
-    #     inp = f.read()
+    # with open("./input/{padded_no}.txt", "r") as f:
+    #     inp = f.read().strip()
 
     # uncomment to do initial data processing shared by part 1-2
     inp = solve(inp)

2023-python/output/day_01.py

@@ -41,7 +41,7 @@ def part_2(data):
 
 
 if __name__ == "__main__":
-    with open(f"./input/01.txt", "r") as f:
+    with open("./input/01.txt", "r") as f:
         inp = f.read().strip()
 
     a = part_1(inp)

2023-python/output/day_02.py

@@ -39,7 +39,7 @@ def part_2(data):
 
 
 if __name__ == "__main__":
-    with open(f"./input/02.txt", "r") as f:
+    with open("./input/02.txt", "r") as f:
         inp = f.read().strip()
 
     a = part_1(inp)

2023-python/output/day_03.py

@@ -56,7 +56,7 @@ def presolve(data):
 
 
 if __name__ == "__main__":
-    with open(f"./input/03.txt", "r") as f:
+    with open("./input/03.txt", "r") as f:
         inp = f.read().strip()
 
     parsed = presolve(inp)

2023-python/output/day_04.py

@@ -27,7 +27,7 @@ def presolve(data):
         b = set(re.findall(r"\d+", b))
         ab = len(a & b)
         if ab > 0:
-            scores.append(2**(ab - 1))
+            scores.append(2 ** (ab - 1))
         count[cid] += 1
         for i in range(cid + 1, cid + ab + 1):
             count[i] += count[cid]
@@ -35,7 +35,7 @@ def presolve(data):
 
 
 if __name__ == "__main__":
-    with open(f"./input/04.txt", "r") as f:
+    with open("./input/04.txt", "r") as f:
         inp = f.read().strip()
 
     inp = presolve(inp)

2023-python/output/day_05.py

@@ -1,7 +1,5 @@
 import re
-from itertools import repeat
 from math import inf
-from multiprocessing import Pool, freeze_support
 from output import answer
 
 n = 5
@@ -63,7 +61,7 @@ def _nearest(start, processes, reverse=False):
 
 
 if __name__ == "__main__":
-    with open(f"./input/05.txt", "r") as f:
+    with open("./input/05.txt", "r") as f:
         inp = f.read().strip()
 
     inp = presolve(inp)

2023-python/output/day_06.py

@@ -35,7 +35,7 @@ def presolve(data):
 
 
 if __name__ == "__main__":
-    with open(f"./input/06.txt", "r") as f:
+    with open("./input/06.txt", "r") as f:
         inp = f.read().strip()
 
     inp = presolve(inp)

2023-python/output/day_07.py

@@ -84,7 +84,7 @@ if __name__ == "__main__":
 
     doctest.testmod()
 
-    with open(f"./input/07.txt", "r") as f:
+    with open("./input/07.txt", "r") as f:
         inp = f.read().strip()
 
     a = part_1(inp)

2023-python/output/day_08.py

@@ -49,7 +49,7 @@ def presolve(data):
 
 
 if __name__ == "__main__":
-    with open(f"./input/08.txt", "r") as f:
+    with open("./input/08.txt", "r") as f:
         inp = f.read().strip()
 
     inp = presolve(inp)

2023-python/output/day_09.py

@@ -30,7 +30,7 @@ def _solve(lines):
 
 
 if __name__ == "__main__":
-    with open(f"./input/09.txt", "r") as f:
+    with open("./input/09.txt", "r") as f:
         inp = f.read().strip()
 
     a = part_1(inp)

2023-python/output/day_10.py

@@ -1,5 +1,4 @@
-import re
-from collections import Counter, defaultdict, deque
+from collections import deque
 from output import answer
 
 n = 10
@@ -26,12 +25,12 @@ A = {
 }
 
 
-@answer(1, "Answer is {}")
+@answer(1, "Farthest away pipe is at {}")
 def part_1(presolved):
     return presolved[0]
 
 
-@answer(2, "Actually, answer is {}")
+@answer(2, "{} spots are encapsulated by pipes")
 def part_2(presolved):
     return presolved[1]
 
@@ -83,7 +82,7 @@ def presolve(data):
 
 
 if __name__ == "__main__":
-    with open(f"./input/10.txt", "r") as f:
+    with open("./input/10.txt", "r") as f:
         inp = f.read()
 
     inp = presolve(inp)