move footer to better place and change logging to stderr

dvc/logger.py

@@ -11,6 +11,17 @@ import logging.config
 import colorama
 
 
+FOOTER = (
+    "\n{yellow}Having any troubles?{nc}"
+    " Hit us up at {blue}https://dvc.org/support{nc},"
+    " we are always happy to help!"
+).format(
+    blue=colorama.Fore.BLUE,
+    nc=colorama.Fore.RESET,
+    yellow=colorama.Fore.YELLOW,
+)
+
+
 class LoggingException(Exception):
     def __init__(self, record):
         msg = "failed to log {}".format(str(record))

dvc/main.py

@@ -3,10 +3,11 @@
 from __future__ import unicode_literals
 
 import logging
-import colorama
+import sys
 
 from dvc.cli import parse_args
 from dvc.lock import LockError
+from dvc.logger import FOOTER
 from dvc.config import ConfigError
 from dvc.analytics import Analytics
 from dvc.exceptions import NotDvcRepoError, DvcParserError
@@ -17,16 +18,6 @@ from dvc.utils.compat import is_py2
 
 logger = logging.getLogger("dvc")
 
-footer = (
-    "\n{yellow}Having any troubles?{nc}"
-    " Hit us up at {blue}https://dvc.org/support{nc},"
-    " we are always happy to help!"
-).format(
-    blue=colorama.Fore.BLUE,
-    nc=colorama.Fore.RESET,
-    yellow=colorama.Fore.YELLOW,
-)
-
 
 def main(argv=None):
     """Run dvc CLI command.
@@ -87,7 +78,7 @@ def main(argv=None):
         clean_repos()
 
     if ret != 0:
-        logger.info(footer)
+        print(FOOTER, file=sys.stderr)
 
     Analytics().send_cmd(cmd, args, ret)