On 07/30/2013 09:14 PM, Zhigang Wang wrote:
Hi,When importing rpm, this test (test_urlgrabber.py) doesn't work: #!/usr/bin/env python import os import rpm import urlgrabber def test(): option = { 'copy_local': 1, 'ssl_verify_peer': False, 'ssl_verify_host': False, } urlgrabber.urlgrab('https://zhigang.us.oracle.com/vm/vm.cfg', '/tmp/vm.cfg', **option) def main(): pid = os.fork() if pid: return test() if __name__ == '__main__': main() $ ./test_urlgrabber.py [zhigang@zhigang tmp]$ Traceback (most recent call last): File "./test_urlgrabber.py", line 26, in <module> main() File "./test_urlgrabber.py", line 22, in main test() File "./test_urlgrabber.py", line 15, in test urlgrabber.urlgrab('https://zhigang.us.oracle.com/vm/vm.cfg', '/tmp/vm.cfg', **option) File "/usr/lib/python2.7/site-packages/urlgrabber/grabber.py", line 694, in urlgrab return default_grabber.urlgrab(url, filename, **kwargs) File "/usr/lib/python2.7/site-packages/urlgrabber/grabber.py", line 1130, in urlgrab return _run_callback(opts.failfunc, opts) File "/usr/lib/python2.7/site-packages/urlgrabber/grabber.py", line 986, in _run_callback return cb(obj) File "/usr/lib/python2.7/site-packages/urlgrabber/grabber.py", line 980, in _do_raise raise obj.exception urlgrabber.grabber.URLGrabError: [Errno 14] problem making ssl connection If we don't import rpm, everything works fine. It may related to this: http://article.gmane.org/gmane.comp.web.curl.library/38760 Maybe we need to fix it in rpm. This bug is fatal when we use urlgrabber in a forking handler. This is tested on RHEL6.4. Please help to give some adverse on fixing it.
Probably urlgrabber and rpm fighting over the same global NSS context. Newer rpm versions use a private NSS context with NSS versions which support it:
http://rpm.org/gitweb?p=rpm.git;a=commitdiff;h=5ecfdcea4e80e58f133ffddd69130ee8df28b2ac - Panu - _______________________________________________ Yum-devel mailing list [email protected] http://lists.baseurl.org/mailman/listinfo/yum-devel
