nixify repo, 2026 headline design, debug environment variables

1 files changed, 36 insertions, 0 deletions

diff --git a/src/logger.py b/src/logger.py
new file mode 100644
index 0000000..aaa1441
--- /dev/null
+++ b/src/logger.py
@@ -0,0 +1,36 @@
+import logging
+import os
+
+
+class CustomFormatter(logging.Formatter):
+    grey = "\x1b[90;20m"
+    blue = "\x1b[34;20m"
+    yellow = "\x1b[33;20m"
+    red = "\x1b[31;20m"
+    bold_red = "\x1b[31;1m"
+    reset = "\x1b[0m"
+    format = "%(asctime)s,%(msecs)03d %(levelname)-8s [%(filename)s:%(lineno)d] %(message)s"
+
+    FORMATS = {
+        logging.DEBUG: grey + format + reset,
+        logging.INFO: blue + format + reset,
+        logging.WARNING: yellow + format + reset,
+        logging.ERROR: red + format + reset,
+        logging.CRITICAL: bold_red + format + reset
+    }
+
+    def format(self, record):
+        log_fmt = self.FORMATS.get(record.levelno)
+        formatter = logging.Formatter(log_fmt)
+        return formatter.format(record)
+
+logger = logging.getLogger(__name__)
+if os.environ.get('FLASK_DEBUG') == '1':  # Local development
+    logger.root.setLevel(logging.DEBUG)
+else:  # Production
+    logger.root.setLevel(logging.INFO)
+
+stream_handler = logging.StreamHandler()
+stream_handler.setFormatter(CustomFormatter())
+logger.root.addHandler(stream_handler)
+