From: Greg Ward <gward@python.net>
Date: Tue, 23 May 2000 04:11:14 +0000 (+0000)
Subject: Fix 'get_command_obj()' so it checks if a command object has an attribute
X-Git-Tag: v2.0b1~1696
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=40313cfe6ef09a47557e7c18f7f02622fe879158;p=thirdparty%2FPython%2Fcpython.git

Fix 'get_command_obj()' so it checks if a command object has an attribute
before setting it -- this will catch bad options (eg. typos) in config files.
---

diff --git a/Lib/distutils/dist.py b/Lib/distutils/dist.py
index 3ceadf1985d1..7bdd9aa09b6c 100644
--- a/Lib/distutils/dist.py
+++ b/Lib/distutils/dist.py
@@ -627,6 +627,10 @@ class Distribution:
                 print "  setting options:"
                 for (option, (source, value)) in options.items():
                     print "    %s = %s (from %s)" % (option, value, source)
+                    if not hasattr(cmd_obj, option):
+                        raise DistutilsOptionError, \
+                              ("%s: command '%s' has no such option '%s'") % \
+                              (source, command, option)
                     setattr(cmd_obj, option, value)
 
         return cmd_obj