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Re: Python & RA

From: Роман Донченко <DXDragon_at_yandex.ru>
Date: Tue, 19 Jan 2010 18:25:06 +0300

> On Mon, 2010-01-18 at 20:12 -0600, Daniel Eggert wrote:
>> I've been trying to use python to use Subversion’s Remote Access
>> library, but it crashes.
>>
>>
>>
>> #!/usr/bin/python
>>
>> import os
>> import svn
>> import svn.ra
>> import svn.client
>> import svn.core
>>
>> svn.ra.initialize()
>>
>>
>> class Callbacks(svn.ra.Callbacks):
>> def __init__(self):
>> self.auth_baton = svn.core.svn_auth_open([
>> svn.client.get_simple_provider(),
>> svn.client.get_username_provider(),
>> ])
>> svn.core.svn_auth_set_parameter(self.auth_baton,
>> svn.core.SVN_AUTH_PARAM_DEFAULT_USERNAME,
>> "eggert")
>> svn.core.svn_auth_set_parameter(self.auth_baton,
>> svn.core.SVN_AUTH_PARAM_DEFAULT_PASSWORD,
>> "aaa")
>> def open_tmp_file(self, pool):
>> path = '/tmp/'
>> (fd, fn) = tempfile.mkstemp(dir=path)
>> os.close(fd)
>> return fn
>> def cancel_func(self):
>> if False:
>> return svn.core.SVN_ERR_CANCELLED
>> return 0
>>
>> c = Callbacks()
>> svn.ra.open2("http:/svn.example.com/svn", c, {})
>>
>>
>>
>> My backtace looks like this:
>>
>> 0 ??? 0x00000001005390f0 0 + 4300443888
>> 1 libapr-1.0.dylib 0x000000010110cde5 apr_hash_get + 11
>> 2 libsvn_ra-1.0.dylib 0x00000001001f4d8f svn_ra_open3 + 186
>> 3 libsvn_ra-1.0.dylib 0x00000001001f3572 svn_ra_open2 + 28
>> 4 _ra.so 0x0000000100735b61 0x100730000 + 23393
>> 5 org.python.python 0x000000010000b173 PyObject_Call + 112
>> 6 org.python.python 0x0000000100084b6f
>> PyEval_CallObjectWithKeywords + 175
>> 7 org.python.python 0x0000000100083a9e _PyBuiltin_Init + 14071
>> 8 org.python.python 0x00000001000891df PyEval_EvalFrameEx + 15001
>> 9 org.python.python 0x000000010008accf PyEval_EvalCodeEx + 1803
>> 10 org.python.python 0x00000001000893aa PyEval_EvalFrameEx + 15460
>> 11 org.python.python 0x000000010008accf PyEval_EvalCodeEx + 1803
>> 12 org.python.python 0x000000010008ad62 PyEval_EvalCode + 54
>> 13 org.python.python 0x00000001000a265a Py_CompileString + 78
>> 14 org.python.python 0x00000001000a2723 PyRun_FileExFlags + 150
>> 15 org.python.python 0x00000001000a423d PyRun_SimpleFileExFlags +
>> 704
>> 16 org.python.python 0x00000001000b0286 Py_Main + 2718
>> 17 org.python.python.app 0x0000000100000e6c start + 52
>>
>>
>> What am I doing wrong?
>>
>> /Daniel
>>

The config argument isn't passed to the C API correctly ATM... you can use
a NULL config if that's enough for your needs:

svn.ra.open2("http://svn.example.com/svn", c, None)

Roman (who didn't get the original mail because of the Gmane mishap).
Received on 2010-01-19 16:26:12 CET

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