porcelain.clone error

[hanbeibei]

Hello,

my link is http://ok231456@kkk.kkkt.net/git/~ok231456/IPC.git, in this form(sorry for modify internal info) if I use porcelain.clone(my_url, repo_name), it will raise an error: urllib.error.URLError: <urlopen error [Errno 11003] getaddrinfo failed>

but it is fined if I use git clone command

[jelmer]

Can you be more specific? I also get a URLError for that URL, but because the host does not resolve (which is expected).

[hanbeibei]

I was trying to use dulwich on my internal stash/gitblit environment, and get that error,

I used to fork a repo to my own repo, and got that style link

[jelmer]

can please paste the full error message? This is a perfectly reasonable error if the host name can't be resolved, for example.

[hanbeibei]

the url is like this: http://ok231456@kkk.kkkt.net/git/~ok231456/IPC.git

just take the ok231456 and kkk.kkkt.net as internal user id and internal url. I will post the whole error message tomorrow, thanks!

[jelmer]

FTR, that fails here too and is working as intended:

morgaine:/tmp% ~/src/dulwich/bin/dulwich clone http://ok231456@kkk.kkkt.net/git/~ok231456/IPC.git /tmp/ipc
Traceback (most recent call last):
File "/home/jelmer/src/dulwich/bin/dulwich", line 421, in
commandscmd
File "/home/jelmer/src/dulwich/bin/dulwich", line 181, in cmd_clone
porcelain.clone(source, target, bare=("--bare" in opts))
File "/usr/lib/python2.7/dist-packages/dulwich/porcelain.py", line 253, in clone
progress=errstream.write)
File "/usr/lib/python2.7/dist-packages/dulwich/client.py", line 242, in fetch
progress)
File "/usr/lib/python2.7/dist-packages/dulwich/client.py", line 1064, in fetch_pack
b"git-upload-pack", url)
File "/usr/lib/python2.7/dist-packages/dulwich/client.py", line 978, in _discover_references
resp = self._http_request(url, headers)
File "/usr/lib/python2.7/dist-packages/dulwich/client.py", line 963, in _http_request
resp = self.opener.open(req)
File "/usr/lib/python2.7/urllib2.py", line 431, in open
response = self._open(req, data)
File "/usr/lib/python2.7/urllib2.py", line 449, in _open
'_open', req)
File "/usr/lib/python2.7/urllib2.py", line 409, in _call_chain
result = func(*args)
File "/usr/lib/python2.7/urllib2.py", line 1227, in http_open
return self.do_open(httplib.HTTPConnection, req)
File "/usr/lib/python2.7/urllib2.py", line 1197, in do_open
raise URLError(err)
urllib2.URLError: <urlopen error [Errno -2] Name or service not known>

[hanbeibei]

please refer to my error message:

Traceback (most recent call last):
File "c:\Anaconda3\lib\site-packages\dulwich-0.12.1-py3.4.egg\dulwich\client.py", line 9
68, in _http_request
resp = self.opener.open(req)
File "c:\Anaconda3\lib\urllib\request.py", line 461, in open
response = meth(req, response)
File "c:\Anaconda3\lib\urllib\request.py", line 571, in http_response
'http', request, response, code, msg, hdrs)
File "c:\Anaconda3\lib\urllib\request.py", line 499, in error
return self._call_chain(_args)
File "c:\Anaconda3\lib\urllib\request.py", line 433, in _call_chain
result = func(_args)
File "c:\Anaconda3\lib\urllib\request.py", line 579, in http_error_default
raise HTTPError(req.full_url, code, msg, hdrs, fp)
urllib.error.HTTPError: HTTP Error 400: Bad Request

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "c:\Anaconda3\lib\site-packages\dulwich-0.12.1-py3.4.egg\dulwich\client.py", line 2
49, in fetch
progress)
File "c:\Anaconda3\lib\site-packages\dulwich-0.12.1-py3.4.egg\dulwich\client.py", line 1
069, in fetch_pack
b"git-upload-pack", url)
File "c:\Anaconda3\lib\site-packages\dulwich-0.12.1-py3.4.egg\dulwich\client.py", line 9
83, in _discover_references
resp = self._http_request(url, headers)
File "c:\Anaconda3\lib\site-packages\dulwich-0.12.1-py3.4.egg\dulwich\client.py", line 9
73, in _http_request
raise GitProtocolError("unexpected http response %d" % e.code)
dulwich.errors.GitProtocolError: unexpected http response 400

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "", line 1, in
File "c:\Anaconda3\lib\site-packages\dulwich-0.12.1-py3.4.egg\dulwich\porcelain.py", lin
e 258, in clone
progress=errstream.write)
File "c:\Anaconda3\lib\site-packages\dulwich-0.12.1-py3.4.egg\dulwich\client.py", line 2
51, in fetch
abort()
UnboundLocalError: local variable 'abort' referenced before assignment

[hanbeibei]

I think it might caused by proxy, please refer to these link:

http://stackoverflow.com/questions/5041067/gitolite-git-clone-error
https://confluence.atlassian.com/display/STASHKB/Wrong+Git+Clone+URL+When+Using+Proxy

this is answered by stash dev:
http://stackoverflow.com/questions/19589532/clone-git-repository-from-stash-via-https-fails

[jelmer]

Ah, interesting. IIUC that means this is working as intended then?

[hanbeibei]

still not yet, I will try to argue with SA to enable ssh access key function

[hanbeibei]

thanks for your attention.

[jelmer]

On Wed, Feb 24, 2016 at 09:42:12AM -0800, Christian Tismer wrote:

@jelmer I just got a similar error.

porcelain.clone('git://github.com/sigmavirus24/github3.py.git', 'cloned_repo', True)

---------------------------------------------------------------------------
UnboundLocalError                         Traceback (most recent call last)
<ipython-input-21-a87448bb4fdc> in <module>()
----> 1 porcelain.clone('git://github.com/sigmavirus24/github3.py.git', 'cloned_repo', True)

/Users/tismer/src/ansi-test/lib/python2.7/site-packages/dulwich/porcelain.pyc in clone(source, target, bare, checkout, errstream, outstream)
    256         remote_refs = client.fetch(host_path, r,
    257             determine_wants=r.object_store.determine_wants_all,
--> 258             progress=errstream.write)
    259         r[b"HEAD"] = remote_refs[b"HEAD"]
    260         if checkout:

/Users/tismer/src/ansi-test/lib/python2.7/site-packages/dulwich/client.pyc in fetch(self, path, target, determine_wants, progress)
    249                 progress)
    250         except:
--> 251             abort()
    252             raise
    253         else:

UnboundLocalError: local variable 'abort' referenced before assignment

An UnboundLocalError is by definition never intended and always a serious bug.
Agreed, but that should already be fixed.

Can you reproduce the UnboundLocalError with current master?

Cheers,

Jelmer