[issue12319] [http.client] HTTPConnection.request not support "chunked" Transfer-Encoding to send data

[Martin Panter]

Martin Panter added the comment:

Rolf, just a note that I had to remove some trailing spaces on various continued lines in the Python code before it would let me push this.

Other tweaks I made:
* Eliminate _read_iterable() and lambda
* Rename line → chunk

The Windows buildbots fail the test sending a pipe with urlopen():

http://buildbot.python.org/all/builders/AMD64%20Windows8.1%20Non-Debug%203.x/builds/1166/steps/test/logs/stdio
======================================================================
FAIL: test_http_body_pipe (test.test_urllib2.HandlerTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "D:\buildarea\3.x.ware-win81-release\build\lib\test\test_urllib2.py", line 970, in test_http_body_pipe
    self.assertEqual(newreq.get_header('Content-length'), None)
AssertionError: '0' != None

I cannot figure out why exactly. My experiments with Wine suggest that tell() on a BufferedReader wrapping a pipe raises OSError, so I would expect _get_content_length() to return None, yet the test failure shows that Content-Length is set to zero.

Is anyone able to investigate this on Windows? Will tell() and seek() reliably fail on a pipe or other unseekable file?

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue12319>
_______________________________________