[Checkins] SVN: zope.file/trunk/src/zope/file/ Remove unused imports and variables

[Patrick Strawderman]

Log message for revision 113368:
  Remove unused imports and variables

Changed:
  U   zope.file/trunk/src/zope/file/contenttype.py
  U   zope.file/trunk/src/zope/file/download.py
  U   zope.file/trunk/src/zope/file/file.py

-=-
Modified: zope.file/trunk/src/zope/file/contenttype.py
===================================================================
--- zope.file/trunk/src/zope/file/contenttype.py	2010-06-11 18:48:27 UTC (rev 113367)
+++ zope.file/trunk/src/zope/file/contenttype.py	2010-06-11 18:49:18 UTC (rev 113368)
@@ -58,7 +58,7 @@
                 text, consumed = codec.decode(content_data)
                 if consumed != len(content_data):
                     raise UnicodeError("not all data decoded")
-            except UnicodeError, e:
+            except UnicodeError:
                 err = zope.app.form.interfaces.WidgetInputError(
                     codec_field.__name__,
                     codec_field.field.title,

Modified: zope.file/trunk/src/zope/file/download.py
===================================================================
--- zope.file/trunk/src/zope/file/download.py	2010-06-11 18:48:27 UTC (rev 113367)
+++ zope.file/trunk/src/zope/file/download.py	2010-06-11 18:49:18 UTC (rev 113368)
@@ -15,8 +15,6 @@
 """
 __docformat__ = "reStructuredText"
 
-import cStringIO
-
 import zope.interface
 import zope.mimetype.interfaces
 import zope.publisher.browser

Modified: zope.file/trunk/src/zope/file/file.py
===================================================================
--- zope.file/trunk/src/zope/file/file.py	2010-06-11 18:48:27 UTC (rev 113367)
+++ zope.file/trunk/src/zope/file/file.py	2010-06-11 18:49:18 UTC (rev 113368)
@@ -15,9 +15,6 @@
 """
 __docformat__ = "reStructuredText"
 
-import sys
-import cStringIO
-
 import persistent
 
 import zope.location.interfaces
@@ -66,4 +63,3 @@
         size = int(reader.tell())
         reader.close()
         return size
-