rfc: Move welcome message to a private function

dvc/project.py

@@ -106,7 +106,6 @@ class Project(object):
         Raises:
             KeyError: Raises an exception.
         """
-        import colorama
         import shutil
         from dvc.scm import SCM, Base
         from dvc.config import Config
@@ -136,19 +135,7 @@ class Project(object):
 
         logger.info('\nYou can now commit the changes to git.')
 
-        logger.info(
-            "\n"
-            "{yellow}What's next?{nc}\n"
-            "{yellow}------------{nc}\n"
-            "- Check out the documentation: {blue}https://dvc.org/doc{nc}\n"
-            "- Get help and share ideas: {blue}https://dvc.org/chat{nc}\n"
-            "- Star us on GitHub: {blue}https://github.com/iterative/dvc{nc}"
-
-            .format(yellow=colorama.Fore.YELLOW,
-                    blue=colorama.Fore.BLUE,
-                    green=colorama.Fore.GREEN,
-                    nc=colorama.Fore.RESET)
-        )
+        proj._welcome_message()
 
         return proj
 
@@ -1243,3 +1230,20 @@ class Project(object):
         for G in self.pipelines():
             stages.extend(list(nx.get_node_attributes(G, 'stage').values()))
         return stages
+
+    def _welcome_message(self):
+        import colorama
+
+        self.logger.info(
+            "\n"
+            "{yellow}What's next?{nc}\n"
+            "{yellow}------------{nc}\n"
+            "- Check out the documentation: {blue}https://dvc.org/doc{nc}\n"
+            "- Get help and share ideas: {blue}https://dvc.org/chat{nc}\n"
+            "- Star us on GitHub: {blue}https://github.com/iterative/dvc{nc}"
+
+            .format(yellow=colorama.Fore.YELLOW,
+                    blue=colorama.Fore.BLUE,
+                    green=colorama.Fore.GREEN,
+                    nc=colorama.Fore.RESET)
+        )