Patched a bug in BeautifulSoup (discovered by PyFlakes) and quietened the remaining nonconsequential comments from PyFlakes regarding BeautifulSoup

 - Legacy-Id: 290

Author: levkowetz

ietf/contrib/BeautifulSoup.py

@@ -835,7 +835,7 @@ def isString(s):
     """Convenience method that works with all 2.x versions of Python
     to determine whether or not something is stringlike."""
     try:
-        return isinstance(s, unicode) or isintance(s, basestring) 
+        return isinstance(s, unicode) or isinstance(s, basestring) 
     except NameError:
         return isinstance(s, str)
 

test/pyflakes.exclude

@@ -6,10 +6,15 @@ ietf/urls.py:1: 'handler500' imported but unused
 ietf/urls.py:1: 'handler404' imported but unused
 ietf/ipr/views.py:6: 'new' imported but unused
 ietf/contrib/__init__.py:1: 'form_decorator' imported but unused
+ietf/contrib/__init__.py:2: 'BeautifulSoup' imported but unused
 ietf/utils/__init__.py:1: 'flattenl' imported but unused
 ietf/utils/__init__.py:1: 'orl' imported but unused
 ietf/utils/__init__.py:2: 'log' imported but unused
 ietf/utils/__init__.py:3: 'FKAsOneToOne' imported but unused
 ietf/utils/__init__.py:5: 'TextSoup' imported but unused
 ietf/utils/__init__.py:5: 'soup2text' imported but unused
 ietf/idtracker/templatetags/ietf_filters.py:8: redefinition of unused 'emailutils' from line 6
+ietf/contrib/BeautifulSoup.py:59: redefinition of unused 'name2codepoint' from line 57
+ietf/contrib/BeautifulSoup.py:1497: redefinition of unused 'chardet' from line 1493
+ietf/contrib/BeautifulSoup.py:1504: 'cjkcodecs' imported but unused
+ietf/contrib/BeautifulSoup.py:1508: 'iconv_codec' imported but unused