Start fixing 2015 for new API.

src/holt59/aoc/2015/day8.py

@@ -1,35 +1,32 @@
-import logging
-import os
-import sys
+from typing import Any, Iterator
 
-VERBOSE = os.getenv("AOC_VERBOSE") == "True"
-logging.basicConfig(level=logging.INFO if VERBOSE else logging.WARNING)
+from ..base import BaseSolver
 
 
-lines = sys.stdin.read().splitlines()
+class Solver(BaseSolver):
+    def solve(self, input: str) -> Iterator[Any]:
+        lines = input.splitlines()
 
-answer_1 = sum(
-    # left and right quotes (not in memory)
-    2
-    # each \\ adds one character in the literals (compared to memory)
-    + line.count(R"\\")
-    # each \" adds one character in the literals (compared to memory)
-    + line[1:-1].count(R"\"")
-    # each \xFF adds 3 characters in the literals (compared to memory), but we must not
-    # count A\\x (A != \), but we must count A\\\x (A != \) - in practice we should also
-    # avoid \\\\x, etc., but this does not occur in the examples and the actual input
-    + 3 * (line.count(R"\x") - line.count(R"\\x") + line.count(R"\\\x"))
-    for line in lines
-)
-print(f"answer 1 is {answer_1}")
+        yield sum(
+            # left and right quotes (not in memory)
+            2
+            # each \\ adds one character in the literals (compared to memory)
+            + line.count(R"\\")
+            # each \" adds one character in the literals (compared to memory)
+            + line[1:-1].count(R"\"")
+            # each \xFF adds 3 characters in the literals (compared to memory), but we must not
+            # count A\\x (A != \), but we must count A\\\x (A != \) - in practice we should also
+            # avoid \\\\x, etc., but this does not occur in the examples and the actual input
+            + 3 * (line.count(R"\x") - line.count(R"\\x") + line.count(R"\\\x"))
+            for line in lines
+        )
 
-answer_2 = sum(
-    # needs to wrap in quotes (2 characters)
-    2
-    # needs to escape every \ with an extra \
-    + line.count("\\")
-    # needs to escape every " with an extra \ (including the first and last ones)
-    + line.count('"')
-    for line in lines
-)
-print(f"answer 2 is {answer_2}")
+        yield sum(
+            # needs to wrap in quotes (2 characters)
+            2
+            # needs to escape every \ with an extra \
+            + line.count("\\")
+            # needs to escape every " with an extra \ (including the first and last ones)
+            + line.count('"')
+            for line in lines
+        )