this seems to fix problem with upload. Tested with the django app

examples/djangotest/testing/views.py

@@ -26,6 +26,7 @@ def home(request):
             tmp =  tempfile.TemporaryFile()
             for chunk in f.chunks():
                 tmp.write(chunk)
+            tmp.flush()
             size = int(os.fstat(tmp.fileno())[6])
     else:
         form = MsgForm()

gunicorn/http/tee.py

@@ -33,7 +33,7 @@ class TeeInput(object):
         if len(buf) > 0:
             chunk, self.buf = parser.filter_body(buf)
             if chunk:
-                fwrite(self.tmp, chunk)
+                self.tmp.write(chunk)
             self._finalize()
             self.tmp.seek(0)
         
@@ -42,9 +42,12 @@ class TeeInput(object):
         if self._len: return self._len
         
         if self._is_socket:
+            pos = self.tmp.tell()
             while True:
+                self.tmp.seek(self._tmp_size())
                 if not self._tee(CHUNK_SIZE):
                     break
+            self.tmp.seek(0)
         self._len = self._tmp_size()
         return self._len
         
@@ -133,7 +136,9 @@ class TeeInput(object):
             
             chunk, self.buf = self.parser.filter_body(self.buf)
             if chunk:
-                fwrite(self.tmp, chunk)
+                self.tmp.write(chunk)
+                self.tmp.flush()
+                self.tmp.seek(0, os.SEEK_END)
                 return chunk
             
             if self.parser.body_eof():

tests/001-test-parser.py

@@ -194,7 +194,7 @@ def test_011(buf, p):
     t.eq(body, "hello world")
 
 @t.request("017.http")
-def test_017(buf, p):
+def test_013(buf, p):
     headers = []
     i = p.filter_headers(headers, buf)
     t.ne(i, -1)