diff options
Diffstat (limited to 'Lib/distutils/extension.py')
| -rw-r--r-- | Lib/distutils/extension.py | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/Lib/distutils/extension.py b/Lib/distutils/extension.py index 7fbeb4e..9dc316a 100644 --- a/Lib/distutils/extension.py +++ b/Lib/distutils/extension.py @@ -10,6 +10,10 @@ __revision__ = "$Id$" import os, string from types import * +try: + import warnings +except ImportError: + warnings = None # This class is really only used by the "build_ext" command, so it might # make sense to put it in distutils.command.build_ext. However, that @@ -93,8 +97,8 @@ class Extension: export_symbols=None, depends=None, language=None, + **kw # To catch unknown keywords ): - assert type(name) is StringType, "'name' must be a string" assert (type(sources) is ListType and map(type, sources) == [StringType]*len(sources)), \ @@ -115,6 +119,15 @@ class Extension: self.depends = depends or [] self.language = language + # If there are unknown keyword options, warn about them + if len(kw): + L = kw.keys() ; L.sort() + L = map(repr, L) + msg = "Unknown Extension options: " + string.join(L, ', ') + if warnings is not None: + warnings.warn(msg) + else: + sys.stderr.write(msg + '\n') # class Extension |