Allow user to control output of verbose messages (ansible#52948)

to stdout (default) or stderr
dentarg · Mar 5, 2019 · 7a0b4a5 · 7a0b4a5
1 parent 1160e50
commit 7a0b4a5
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Showing 3 changed files with 17 additions and 2 deletions.
diff --git a/changelogs/fragments/verbose_stderr.yml b/changelogs/fragments/verbose_stderr.yml
@@ -0,0 +1,2 @@
+minor_changes:
+    - allow user to force verbose messages to stderr
diff --git a/lib/ansible/config/base.yml b/lib/ansible/config/base.yml
@@ -1776,4 +1776,15 @@ STRING_CONVERSION_ACTION:
     - section: defaults
       key: string_conversion_action
   type: string
+VERBOSE_TO_STDERR:
+  version_added: '2.8'
+  description:
+    - Force 'verbose' option to use stderr instead of stdout
+  default: False
+  env:
+    - name: ANSIBLE_VERBOSE_TO_STDERR
+  ini:
+    - section: defaults
+      key: verbose_to_stderr
+  type: bool
 ...
diff --git a/lib/ansible/utils/display.py b/lib/ansible/utils/display.py
@@ -201,11 +201,13 @@ def debug(self, msg, host=None):
                 self.display("%6d %0.5f [%s]: %s" % (os.getpid(), time.time(), host, msg), color=C.COLOR_DEBUG)
 
     def verbose(self, msg, host=None, caplevel=2):
+
+        to_stderr = C.VERBOSE_TO_STDERR
         if self.verbosity > caplevel:
             if host is None:
-                self.display(msg, color=C.COLOR_VERBOSE)
+                self.display(msg, color=C.COLOR_VERBOSE, stderr=to_stderr)
             else:
-                self.display("<%s> %s" % (host, msg), color=C.COLOR_VERBOSE)
+                self.display("<%s> %s" % (host, msg), color=C.COLOR_VERBOSE, stderr=to_stderr)
 
     def deprecated(self, msg, version=None, removed=False):
         ''' used to print out a deprecation message.'''
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		minor_changes:
		- allow user to force verbose messages to stderr