2023/justfile

@@ -7,6 +7,7 @@ new:
     touch full/day{{ DAY }}.txt
     touch samples/day{{ DAY }}.txt
 
+run:
+    /usr/bin/env python3 python/day{{ DAY }}.py
 
-	
+    
-

2023/python/_sample.py

@@ -18,6 +18,8 @@ def main():
     with shared.elapsed_timer() as elapsed:
         part1(rows)
         print("🕒", elapsed())
+
+    rows = [row for row in shared.load_rows(1,True)]
     with shared.elapsed_timer() as elapsed:
         part2(rows)
         print("🕒", elapsed())

2023/python/day01.py

@@ -55,8 +55,9 @@ def part2(rows):
 def main():
     rows = [row for row in shared.load_rows(1)]
     with shared.elapsed_timer() as elapsed:
-        #part1(rows)
+        part1(rows)
         print("🕒", elapsed())
+    rows = [row for row in shared.load_rows(1, True)]
     with shared.elapsed_timer() as elapsed:
         part2(rows)
         print("🕒", elapsed())

2023/python/day02.py

@@ -54,6 +54,8 @@ def main():
     with shared.elapsed_timer() as elapsed:
         part1(rows)
         print("🕒", elapsed())
+
+    rows = [row for row in shared.load_rows(2, True)]
     with shared.elapsed_timer() as elapsed:
         part2(rows)
         print("🕒", elapsed())

2023/python/shared.py

@@ -30,11 +30,18 @@ def minmax(l):
     return min(l), max(l)
 
 
-def load_rows(day):
+def load_rows(day, part2=False):
-    return [row for row in load(day)]
+    return [row for row in load(day,part2)]
 
 
-def load(day):
+def load(day, part2=False):
+    if part2:
+        path = Path(get_fname(day)+".part2")
+        try:
+            return path.read_text().rstrip().split("\n")
+        except FileNotFoundError:
+            # No part 2 file, use first file
+            pass
     path = Path(get_fname(day))
     return path.read_text().rstrip().split("\n")
 
@@ -43,9 +50,9 @@ def get_fname(day: int) -> str:
     import sys
 
     if sys.argv[-1] == "--sample":
-        return f"../samples/day{day:02}.txt"
+        return f"samples/day{day:02}.txt"
     else:
-        return f"../full/day{day:02}.txt"
+        return f"full/day{day:02}.txt"
 
 
 #############

2023/samples/day01.part1.txt

@@ -1,4 +0,0 @@
-1abc2
-pqr3stu8vwx
-a1b2c3d4e5f
-treb7uchet

2023/samples/day01.txt

@@ -1,7 +1,4 @@
-two1nine
+1abc2
-eightwothree
+pqr3stu8vwx
-abcone2threexyz
+a1b2c3d4e5f
-xtwone3four
+treb7uchet
-4nineeightseven2
-zoneight234
-7pqrstsixteen

2023/samples/day01.txt.part2

@@ -0,0 +1,7 @@
+two1nine
+eightwothree
+abcone2threexyz
+xtwone3four
+4nineeightseven2
+zoneight234
+7pqrstsixteen