4 files changed, 13 insertions, 7 deletions

diff --git a/src/mailman/commands/cli_info.py b/src/mailman/commands/cli_info.py
index 0e9c72f60..cd7269404 100644
--- a/src/mailman/commands/cli_info.py
+++ b/src/mailman/commands/cli_info.py
@@ -27,6 +27,7 @@ __all__ = [
 
 import sys
 
+from lazr.config import as_boolean
 from zope.interface import implementer
 
 from mailman.config import config
@@ -68,6 +69,9 @@ class Info:
         print('Python', sys.version, file=output)
         print('config file:', config.filename, file=output)
         print('db url:', config.db.url, file=output)
+        print('devmode:', 
+              'ENABLED' if as_boolean(config.devmode.enabled) else 'DISABLED',
+              file=output)
         print('REST root url:', path_to('/'), file=output)
         print('REST credentials: {0}:{1}'.format(
             config.webservice.admin_user, config.webservice.admin_pass),
diff --git a/src/mailman/commands/docs/info.rst b/src/mailman/commands/docs/info.rst
index 7f69eada5..59801f234 100644
--- a/src/mailman/commands/docs/info.rst
+++ b/src/mailman/commands/docs/info.rst
@@ -37,6 +37,7 @@ By passing in the ``-o/--output`` option, you can print the info to a file.
     ...
     config file: .../test.cfg
     db url: ...
+    devmode: DISABLED
     REST root url: http://localhost:9001/3.0/
     REST credentials: restadmin:restpass
 
@@ -50,6 +51,7 @@ system paths that Mailman is using.
     ... [mailman]
     ... layout: fhs
     ... """)
+    >>> cleanups.append((config.pop, 'fhs'))
     >>> config.create_paths = True
 
 The File System Hierarchy layout is the same every by definition.
@@ -73,9 +75,3 @@ The File System Hierarchy layout is the same every by definition.
         QUEUE_DIR                = /var/spool/mailman
         TEMPLATE_DIR             = .../mailman/templates
         VAR_DIR                  = /var/lib/mailman
-
-
-Clean up
-========
-
-    >>> config.pop('fhs')
diff --git a/src/mailman/docs/NEWS.rst b/src/mailman/docs/NEWS.rst
index 9d4f69099..eb81ac54c 100644
--- a/src/mailman/docs/NEWS.rst
+++ b/src/mailman/docs/NEWS.rst
@@ -102,6 +102,7 @@ Bug fixes
    (LP: #953497)
  * List-Post should be NO when posting is not allowed. (LP: #987563)
  * Non-unicode values in msgdata broke pending requests. (LP: #1031391)
+ * Show devmode in `bin/mailman info` output. (LP: #1035028)
 
 .. _`passlib`: http://packages.python.org/passlib/index.html
 
diff --git a/src/mailman/tests/test_documentation.py b/src/mailman/tests/test_documentation.py
index 329e0176a..b769f07d6 100644
--- a/src/mailman/tests/test_documentation.py
+++ b/src/mailman/tests/test_documentation.py
@@ -34,6 +34,8 @@ import sys
 import doctest
 import unittest
 
+from inspect import isfunction, ismethod
+
 import mailman
 
 from mailman.app.lifecycle import create_list
@@ -169,7 +171,10 @@ def setup(testobj):
 
 def teardown(testobj):
     for cleanup in testobj.globs['cleanups']:
-        cleanup()
+        if isfunction(cleanup) or ismethod(cleanup):
+            cleanup()
+        else:
+            cleanup[0](*cleanup[1:])