menuconfig: Fix help display on Python 2

textwrap.indent() was added in Python 3.3.

1 files changed, 9 insertions, 3 deletions

diff --git a/menuconfig.py b/menuconfig.py
index 187df1c..77558eb 100755
--- a/menuconfig.py
+++ b/menuconfig.py
@@ -2616,8 +2616,7 @@ def _help_info(sc):
 
     for node in sc.nodes:
         if node.help is not None:
-            s += "Help:\n\n{}\n\n" \
-                 .format(textwrap.indent(node.help, "  "))
+            s += "Help:\n\n{}\n\n".format(_indent(node.help, 2))
 
     return s
 
@@ -2756,7 +2755,7 @@ def _kconfig_def_info(item):
              .format(node.filename, node.linenr,
                      _include_path_info(node),
                      _menu_path_info(node),
-                     textwrap.indent(node.custom_str(_name_and_val_str), "  "))
+                     _indent(node.custom_str(_name_and_val_str), 2))
 
     return s
 
@@ -2788,6 +2787,13 @@ def _menu_path_info(node):
     return "(Top)" + path
 
 
+def _indent(s, n):
+    # Returns 's' with each line indented 'n' spaces. textwrap.indent() is not
+    # available in Python 2 (it's 3.3+).
+
+    return "\n".join(n*" " + line for line in s.split("\n"))
+
+
 def _name_and_val_str(sc):
     # Custom symbol/choice printer that shows symbol values after symbols