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Re: Ctypes Python Bindings Errors

From: Justin Johnson <justin_at_honesthacker.com>
Date: Thu, 19 Nov 2009 11:37:32 -0600

On Thu, Nov 19, 2009 at 8:37 AM, Justin Johnson <justin_at_honesthacker.com> wrote:
>> Hi,
>>
>> I'm trying to get the new ctypes python bindings working.  I have built them
>> successfully, but when I run the tests I get errors like the following.
>>
>> $ make check-ctypes-python
>> cd /svn/inst/build/subversion-1.6.5/subversion/bindings/ctypes-python; \
>>   /bin/bash /svn/inst/build/subversion-1.6.5/libtool --tag=CC --silent
>> --mode=execute `for f in /svn/inst/build/subversion-1.6.5/subversion/*/*.la;
>> do echo -dlopen $f; done` /svn/inst/python/bin/python setup.py build
>> --subversion="/svn/inst" \
>>   --apr="/svn/inst/apache2.2" --apr-util="/svn/inst/apache2.2" \
>>   --ctypesgen="/svn/inst/python/bin/ctypesgen.py"
>> --svn-headers="/svn/inst/build/subversion-1.6.5/subversion/include" \
>>   --cppflags="-DSOLARIS2=10 -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT
>> -D_LARGEFILE64_SOURCE " --ldflags=""
>> running build
>> csvn/core/functions.py was not regenerated (output up-to-date)
>> running build_py
>> copying csvn/repos.py -> build/lib/csvn
>> cd /svn/inst/build/subversion-1.6.5/subversion/bindings/ctypes-python; \
>>   /bin/bash /svn/inst/build/subversion-1.6.5/libtool --tag=CC --silent
>> --mode=execute `for f in /svn/inst/build/subversion-1.6.5/subversion/*/*.la;
>> do echo -dlopen $f; done` /svn/inst/python/bin/python test/run_all.py
>> EEEEEEEEEEEEEEEEEEEEEEEE.E
>> ======================================================================
>> ERROR: test_local_check_path (localrepos.LocalRepositoryTestCase)
>> ----------------------------------------------------------------------
>> Traceback (most recent call last):
>>   File
>> "/svn/inst/build/subversion-1.6.5/subversion/bindings/ctypes-python/test/localrepos.py",
>> line 22, in setUp
>>     self.repos = LocalRepository(repos_location, create=True)
>>   File
>> "/svn/inst/build/subversion-1.6.5/subversion/bindings/ctypes-python/csvn/repos.py",
>> line 376, in __init__
>>     None, None, None, None, self.pool)
>>   File
>> "/svn/inst/build/subversion-1.6.5/subversion/bindings/ctypes-python/csvn/core/functions.py",
>> line 47, in SVN_ERR
>>     raise SubversionException(err)
>> SubversionException: Repository creation failed
>> Could not create top-level directory
>> '.' exists and is non-empty
>>
>> ...
>>
>> A similar error occurs for 25 of the 26 tests.  The directory /tmp exists
>> and is writable.  I'm running Subversion 1.6.5, Apache 2.2.11, ctypesgen
>> from trunk @ r83 in their svn repository since they have no releases, and
>> Python 2.6.4 on Solaris 10.
>>
>> If I try to access an existing local repository I get the error below.
>>
>>>>> import csvn.core
>>>>> from csvn.repos import *
>>>>> from csvn.auth import User
>>>>> import os
>>>>> csvn.core.svn_cmdline_init("", csvn.core.stderr)
>> 0
>>>>> user=User(username="svnuser")
>>>>> repos=LocalRepository("/svn/repos/testrepo")
>> Traceback (most recent call last):
>>   File "<stdin>", line 1, in <module>
>>   File "/svn/inst/python/lib/python2.6/site-packages/csvn/repos.py", line
>> 378, in __init__
>>     svn_repos_open(byref(self._as_parameter_), path, self.pool)
>>   File
>> "/svn/inst/python/lib/python2.6/site-packages/csvn/core/functions.py", line
>> 47, in SVN_ERR
>>     raise SubversionException(err)
>> csvn.core.functions.SubversionException: Can't open file 'format': No such
>> file or directory
>>
>>
>> Does anyone know what I'm doing wrong?
>>
>> Thanks.
>> Justin
>>
>
> Has anyone successfully used the ctypes python bindings on Solaris?
>

I went back to rebuild ctypes-python and noticed there is one error in
the output.

Error: /svn/inst/include/lber.h:61: Syntax error at '\n'

The full context of the error is below.

$ make ctypes-python
cd /svn/inst/build/subversion-1.6.5/subversion/bindings/ctypes-python; \
  /bin/bash /svn/inst/build/subversion-1.6.5/libtool --tag=CC --silent
--mode=execute `for f in
/svn/inst/build/subversion-1.6.5/subversion/*/*.la; do echo -dlopen
$f; done` /svn/inst/python/bin/python setup.py build
--subversion="/svn/inst" \
  --apr="/svn/inst/apache2.2" --apr-util="/svn/inst/apache2.2" \
  --ctypesgen="/svn/inst/python/bin/ctypesgen.py"
--svn-headers="/svn/inst/build/subversion-1.6.5/subversion/include" \
  --cppflags="-DSOLARIS2=10 -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT
-D_LARGEFILE64_SOURCE " --ldflags=""
running build
/svn/inst/python/bin/python /svn/inst/python/bin/ctypesgen.py --cpp
'gcc -E -DSOLARIS2=10 -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT
-D_LARGEFILE64_SOURCE -I/svn/inst/apache2.2/include/apr-1
-DSOLARIS2=10 -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT
-D_LARGEFILE64_SOURCE -I/svn/inst/apache2.2/include/apr-1
-I/svn/inst/include -Isubversion/include' -L/svn/inst/apache2.2/lib
-lapr-1 -L/svn/inst/lib -L/svn/inst/apache2.2/lib -laprutil-1
-L/svn/inst/lib -lsvn_subr-1 -lsvn_diff-1 -lsvn_delta-1 -lsvn_fs-1
-lsvn_repos-1 -lsvn_wc-1 -lsvn_ra-1 -lsvn_client-1
subversion/include/svn_*.h
/svn/inst/apache2.2/include/apr-1/ap[ru]_*.h -o
subversion/bindings/ctypes-python/svn_all.py --no-macro-warnings
--strip-build-path=/svn/inst/build/subversion-1.6.5
Status: Preprocessing /tmp/tmpumh2rV.h
Status: gcc -E -DSOLARIS2=10 -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT
-D_LARGEFILE64_SOURCE -I/svn/inst/apache2.2/include/apr-1
-DSOLARIS2=10 -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT
-D_LARGEFILE64_SOURCE -I/svn/inst/apache2.2/include/apr-1
-I/svn/inst/include -Isubversion/include -U __GNUC__ -dD "-Dinline="
"-D__inline__=" "-D__extension__=" "-D_Bool=uint8_t" "-D__const=const"
"-D__asm__(x)=" "-D__asm(x)=" "-DCTYPESGEN=1" /tmp/tmpumh2rV.h
Status: Parsing /tmp/tmpumh2rV.h
Error: /svn/inst/include/lber.h:61: Syntax error at '\n'
Status: Processing description list.
Warning: Member "in" of Struct "apr_proc_t" has been renamed to "_in"
because it has the same name as a Python keyword.
Status: Writing to subversion/bindings/ctypes-python/svn_all.py.
Status: Wrapping complete.
cat csvn/core/functions.py.in svn_all2.py > csvn/core/functions.py
Generated csvn/core/functions.py successfully
running build_py
creating build
creating build/lib
creating build/lib/csvn
copying csvn/repos.py -> build/lib/csvn
copying csvn/txn.py -> build/lib/csvn
copying csvn/wc.py -> build/lib/csvn
copying csvn/__init__.py -> build/lib/csvn
copying csvn/auth.py -> build/lib/csvn
copying csvn/types.py -> build/lib/csvn
creating build/lib/csvn/core
copying csvn/core/functions.py -> build/lib/csvn/core
copying csvn/core/__init__.py -> build/lib/csvn/core
creating build/lib/csvn/ext
copying csvn/ext/__init__.py -> build/lib/csvn/ext
copying csvn/ext/callback_receiver.py -> build/lib/csvn/ext
copying csvn/ext/listmixin.py -> build/lib/csvn/ext

Any ideas on why this error is occurring? I saw a similar error and
discussion at http://svn.haxx.se/dev/archive-2008-07/0045.shtml but
I'm not sure if it's relevant to my error.

Justin

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Received on 2009-11-19 18:38:21 CET

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