Import README and __init__.py

README

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+Log colorizer
+
+This file is a compilation of tricks found on the internet
+
+Usefull as a submodule

__init__.py

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+# -*- coding: utf-8 -*-
+# This file is a compilation of tricks found on the internet
+"""
+Log colorizer
+
+"""
+import sys
+import logging
+
+from logging import StreamHandler
+
+BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE = range(8)
+COLORS = {
+    'WARNING': YELLOW,
+    'INFO': GREEN,
+    'DEBUG': BLUE,
+    'CRITICAL': YELLOW,
+    'ERROR': RED,
+    'RED': RED,
+    'GREEN': GREEN,
+    'YELLOW': YELLOW,
+    'BLUE': BLUE,
+    'MAGENTA': MAGENTA,
+    'CYAN': CYAN,
+    'WHITE': WHITE}
+RESET_SEQ = '\033[0m'
+COLOR_SEQ = '\033[1;%dm'
+BOLD_SEQ = '\033[1m'
+
+
+class ColorFormatter(logging.Formatter):
+    """Logging formatter adding console colors to the output.
+    """
+    def format(self, record):
+        """Format the record with colors."""
+        color = COLOR_SEQ % (30 + COLORS[record.levelname])
+        message = logging.Formatter.format(self, record)
+        message = message.replace('$RESET', RESET_SEQ)\
+            .replace('$BOLD', BOLD_SEQ)\
+            .replace('$COLOR', color)
+        for color, value in COLORS.items():
+            message = message.replace('$' + color, COLOR_SEQ % (value + 30))\
+                .replace('$BG' + color, COLOR_SEQ % (value + 40))\
+                .replace('$BG-' + color, COLOR_SEQ % (value + 40))
+        return message + RESET_SEQ
+
+
+def make_colored_stream_handler(std=sys.stdout, level=logging.DEBUG):
+    """Return a colored stream handler"""
+    handler = StreamHandler(std)
+    handler.setLevel(level)
+    handler.setFormatter(
+        ColorFormatter(
+            '$COLOR%(levelname)s %(asctime)s '
+            '$BOLD$COLOR%(name)s$RESET %(message)s'))
+    return handler