Per-module logger, add cli switch to log debug

when using lesana as a library, having a per-module logger is better
instead of logging everything in root.

When `lesana` cli command is used, logger is configured to print simple
logline and loglevel is set to INFO, unless user pass the option `-v` or
`--verbose` which sets the level to DEBUG

1 files changed, 10 insertions, 1 deletions

diff --git a/scripts/lesana b/scripts/lesana
index 51d5f7a..8f38a67 100755
--- a/scripts/lesana
+++ b/scripts/lesana
@@ -2,7 +2,7 @@
 """
 Lesana Command Line interface
 """
-
+import logging
 import lesana.command
 
 
@@ -26,4 +26,13 @@ class Lesana(lesana.command.MainCommand):
 
 
 if __name__ == "__main__":
+
+    # setup logging for lesana cli
+    logger = logging.getLogger('lesana')
+    ch = logging.StreamHandler()
+    formatter = logging.Formatter('%(levelname)s: %(message)s')
+    ch.setFormatter(formatter)
+    logger.addHandler(ch)
+    logger.setLevel(logging.INFO)
+
     Lesana().main()