Fixed the remaining E302 violations int eh django package

django/http/multipartparser.py

@@ -269,6 +269,7 @@ class MultiPartParser(object):
         """Cleanup filename from Internet Explorer full paths."""
         return filename and filename[filename.rfind("\\")+1:].strip()
 
+
 class LazyStream(six.Iterator):
     """
     The LazyStream wrapper allows one to get and "unget" bytes from a stream.
@@ -380,6 +381,7 @@ class LazyStream(six.Iterator):
                 " if there is none, report this to the Django developers."
             )
 
+
 class ChunkIter(six.Iterator):
     """
     An iterable that will yield chunks of data. Given a file-like object as the
@@ -403,6 +405,7 @@ class ChunkIter(six.Iterator):
     def __iter__(self):
         return self
 
+
 class InterBoundaryIter(six.Iterator):
     """
     A Producer that will iterate over boundaries.
@@ -420,6 +423,7 @@ class InterBoundaryIter(six.Iterator):
         except InputStreamExhausted:
             raise StopIteration()
 
+
 class BoundaryIter(six.Iterator):
     """
     A Producer that is sensitive to boundaries.
@@ -516,6 +520,7 @@ class BoundaryIter(six.Iterator):
                 end -= 1
             return end, next
 
+
 def exhaust(stream_or_iterable):
     """
     Completely exhausts an iterator or stream.
@@ -534,6 +539,7 @@ def exhaust(stream_or_iterable):
     for __ in iterator:
         pass
 
+
 def parse_boundary_stream(stream, max_header_size):
     """
     Parses one and exactly one stream that encapsulates a boundary.
@@ -592,6 +598,7 @@ def parse_boundary_stream(stream, max_header_size):
 
     return (TYPE, outdict, stream)
 
+
 class Parser(object):
     def __init__(self, stream, boundary):
         self._stream = stream
@@ -603,6 +610,7 @@ class Parser(object):
             # Iterate over each part
             yield parse_boundary_stream(sub_stream, 1024)
 
+
 def parse_header(line):
     """ Parse the header into a key-value.
         Input (line): bytes, output: unicode for key/name, bytes for value which
@@ -622,6 +630,7 @@ def parse_header(line):
             pdict[name] = value
     return key, pdict
 
+
 def _parse_header_params(s):
     plist = []
     while s[:1] == b';':