id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
27184	django test client bug when use TemporaryFile  in Mac	Joonsik,Jang	nobody	"below code is file upload test method
This code was generated error message when I test only in Mac.
This code was ok when I test in Windows 10.
if I change TemporaryFile to NamedTemporaryFile, then It work correctly.

 
{{{
def test_ChunkedSampleFile(self):
        """"""
        ChunkedSampleFileList, ChunkedSampleFileDetail View Test
        """"""
        with TemporaryFile() as test_file:
            for count in range(100000):
                test_file.write(('test_data %s' % count).encode())
            test_file.seek(0)
            hash_md5 = hashlib.md5()
            for chunk in iter(lambda: test_file.read(4096), b""""):
                hash_md5.update(chunk)
            etag = hash_md5.hexdigest()
            test_file.seek(0)
            
            #post
            response = self.client.post('%s/chunked_sample_files' % URL_PREFIX,
                        data={'file': test_file, 'name': 'test.vcf',
                              'sample_file_meta': self.sample_file_meta_id,
                              'file_seq': 1, 'etag': etag},                        
                        **{AUTH_TOKEN_HEADER_NAME: 'Token %s' % self.testuserfastqc1_token} )
            self.assertEqual(response.status_code, status.HTTP_201_CREATED, response.content)
            file_id = response.json()['id']
}}}

Error Message
{{{
ERROR: test_ChunkedSampleFile (analysis_files.tests.AnalysisFilesTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ""/Users/joonsik/git/ngenebio_webapi/ngenebio_webapi/analysis_files/tests.py"", line 174, in test_ChunkedSampleFile
    **{AUTH_TOKEN_HEADER_NAME: 'Token %s' % self.testuserfastqc1_token} )
  File ""/Users/joonsik/venv_ngenebio_webapi/lib/python3.4/site-packages/django/test/client.py"", line 515, in post
    secure=secure, **extra)
  File ""/Users/joonsik/venv_ngenebio_webapi/lib/python3.4/site-packages/django/test/client.py"", line 311, in post
    post_data = self._encode_data(data, content_type)
  File ""/Users/joonsik/venv_ngenebio_webapi/lib/python3.4/site-packages/django/test/client.py"", line 275, in _encode_data
    return encode_multipart(BOUNDARY, data)
  File ""/Users/joonsik/venv_ngenebio_webapi/lib/python3.4/site-packages/django/test/client.py"", line 171, in encode_multipart
    lines.extend(encode_file(boundary, key, value))
  File ""/Users/joonsik/venv_ngenebio_webapi/lib/python3.4/site-packages/django/test/client.py"", line 200, in encode_file
    filename = os.path.basename(file.name) if hasattr(file, 'name') else ''
  File ""/Users/joonsik/venv_ngenebio_webapi/lib/python3.4/posixpath.py"", line 139, in basename
    i = p.rfind(sep) + 1
AttributeError: 'int' object has no attribute 'rfind'
}}}"	Bug	new	Testing framework	1.9	Normal		test TemporaryFile django client file upload		Unreviewed	0	0	0	0	0	0