python: pep8 compliance for filename.py

bindings/python/notmuch/filename.py

@@ -19,17 +19,18 @@ Copyright 2010 Sebastian Spaeth <Sebastian@SSpaeth.de>'
 from ctypes import c_char_p
 from notmuch.globals import nmlib, STATUS, NotmuchError
 
-#------------------------------------------------------------------------------
+
 class Filenames(object):
     """Represents a list of filenames as returned by notmuch
 
-    This object contains the Filenames iterator. The main function is as_generator() which will return a generator so we can do a Filenamesth an iterator over a list of notmuch filenames. Do
+    This object contains the Filenames iterator. The main function is
-    note that the underlying library only provides a one-time iterator
+    as_generator() which will return a generator so we can do a Filenamesth an
-    (it cannot reset the iterator to the start). Thus iterating over
+    iterator over a list of notmuch filenames. Do note that the underlying
-    the function will "exhaust" the list of tags, and a subsequent
+    library only provides a one-time iterator (it cannot reset the iterator to
-    iteration attempt will raise a :exc:`NotmuchError`
+    the start). Thus iterating over the function will "exhaust" the list of
-    STATUS.NOT_INITIALIZED. Also note, that any function that uses
+    tags, and a subsequent iteration attempt will raise a :exc:`NotmuchError`
-    iteration (nearly all) will also exhaust the tags. So both::
+    STATUS.NOT_INITIALIZED. Also note, that any function that uses iteration
+    (nearly all) will also exhaust the tags. So both::
 
       for name in filenames: print name