Playing with a comparison of python vs. c++ for something simple. stats.py reads lines on stdin and outputs some json, and goc.cpp reads stdin and outputs csv. I may just go with csv for the project but I'll see what json is like in C++ too.

PPP3/stats.py

@@ -0,0 +1,21 @@
+import sys
+import re
+import json
+from datetime import datetime
+
+err_re = re.compile("(?P<file>.*?):(?P<line>[0-9]+):(?P<col>[0-9]+): (?P<type>.*?): (?P<message>.*)\n")
+
+stats = [];
+
+for line in sys.stdin:
+    found = err_re.fullmatch(line)
+    print(line, end="")
+
+    if found:
+        stats.append(found.groupdict())
+        print("FOUND", found.groupdict())
+
+with open("stats.json", "a+") as out:
+    out.write(json.dumps({"date": datetime.now().isoformat(),
+               "messages": stats}));
+    out.write("\n")