On Thu, Sep 14, 2017 at 11:04 AM, Philipp Eib <[email protected]> wrote:
> Hi Ken.
>
> Thanks for your answer.
> I installed it from standard 16.04 repo.
> I have now added the Qpid PPA, but it seems to only contain a
> "python-qpid-proton" package, but no "python3-qpid-proton":
>
> $ apt-cache showpkg python-qpid-proton
> Package: python-qpid-proton
> Versions:
> 0.17.0-1xenial+qpid1
> (/var/lib/apt/lists/ppa.launchpad.net_qpid_released_ubuntu_dists_xenial_main_binary-amd64_Packages)
> [...]
> 0.10-2
> (/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_universe_binary-amd64_Packages)
>
> $ apt-cache showpkg python3-qpid-proton
> Package: python3-qpid-proton
> Versions:
> 0.10-2
> (/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_universe_binary-amd64_Packages)
> (/var/lib/dpkg/status)
>
> The Python3 v0.10-2 package is from the official repo and, at least for me,
> does not contain SSL:
> $ python3
> Python 3.5.2 (default, Nov 17 2016, 17:05:23)
> [GCC 5.4.0 20160609] on linux
> Type "help", "copyright", "credits" or "license" for more information.
>>>> import proton
>>>> proton.SSL.present()
> False
>>>>
>
> Can you please check from which repo you got the python3-qpid-proton package
> with SSL?
>
Aha! My mistake: looks like mine is pulled from universe also! I'm
so used to using the ppa I didn't notice.
I can't explain why your installation does not have SSL support -
apt-cache shows a dependency on it for me:
$ apt-cache showpkg python3-qpid-proton
Package: python3-qpid-proton
Versions:
0.10-2
(/var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_xenial_universe_binary-amd64_Packages)
(/var/lib/dpkg/status)
Description Language:
File:
/var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_xenial_universe_binary-amd64_Packages
MD5: e9b42c24004b85935e6d4fcc7c3049d1
Description Language:
File:
/var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_xenial_universe_binary-i386_Packages
MD5: e9b42c24004b85935e6d4fcc7c3049d1
Description Language: en
File:
/var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_xenial_universe_i18n_Translation-en
MD5: e9b42c24004b85935e6d4fcc7c3049d1
Reverse Depends:
python3-pyngus,python3-qpid-proton 0.9
python3-qpid-proton:i386,python3-qpid-proton
Dependencies:
0.10-2 - libqpid-proton2 (0 (null)) python3 (3 3.6) python3 (2 3.5~)
libc6 (2 2.14) libssl1.0.0 (2 1.0.0) python3-qpid-proton:i386 (32
(null))
Provides:
0.10-2 - python3.5-qpid-proton (= )
Reverse Provides:
kgiusti@Ubuntu16:~$ dpkg-query -L python3-qpid-proton
/.
/usr
/usr/lib
/usr/lib/python3
/usr/lib/python3/dist-packages
/usr/lib/python3/dist-packages/_cproton.cpython-35m-x86_64-linux-gnu.so
/usr/lib/python3/dist-packages/python_qpid_proton-0.10.0.egg-info
/usr/lib/python3/dist-packages/proton
/usr/lib/python3/dist-packages/proton/_compat.py
/usr/lib/python3/dist-packages/proton/reactor.py
/usr/lib/python3/dist-packages/proton/__init__.py
/usr/lib/python3/dist-packages/proton/wrapper.py
/usr/lib/python3/dist-packages/proton/utils.py
/usr/lib/python3/dist-packages/proton/handlers.py
/usr/lib/python3/dist-packages/cproton.py
/usr/share
/usr/share/doc
/usr/share/doc/python3-qpid-proton
/usr/share/doc/python3-qpid-proton/copyright
/usr/share/doc/python3-qpid-proton/changelog.Debian.gz
kgiusti@Ubuntu16:~$ ldd
/usr/lib/python3/dist-packages/_cproton.cpython-35m-x86_64-linux-gnu.so
linux-vdso.so.1 => (0x00007ffd84c58000)
libssl.so.1.0.0 => /lib/x86_64-linux-gnu/libssl.so.1.0.0
(0x00007f778151a000)
libcrypto.so.1.0.0 => /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
(0x00007f77810d6000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f7780ece000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0
(0x00007f7780cb1000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f77808e7000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f77806e3000)
/lib64/ld-linux-x86-64.so.2 (0x00007f7781a42000)
> Thanks,
> p.
>
> -----Original Message-----
> From: Ken Giusti [mailto:[email protected]]
> Sent: Donnerstag, 14. September 2017 16:10
> To: users <[email protected]>
> Subject: Re: Proton bindings for python3
>
> Hi Philipp,
>
>
>
> On Thu, Sep 14, 2017 at 9:16 AM, Philipp Eib <[email protected]> wrote:
>> Hi,
>>
>> what do I need to set to build the proton bindings for python3 instead
>> of the default python2?
>>
>>
>>
>> Background:
>>
>> I need Proton with SSL support. Unfortunately, the python3-qpid-proton
>> package for Ubuntu is not built with SSL support => I get an error
>> "SSLUnavailable: amqps: SSL libraries not found".
>>
>
> Hrm... what version of the python3-qpid-proton package did you
> install? Did you install it from the Qpid released PPA?
>
> I'm on 16.04, have added the Qpid PPA (sudo add-apt-repository
> ppa:qpid/released) and installed python3-qpid-proton version 0.10-2 via
> apt-get.
> Looks like it's dependent on libssl. And importing the proton module in
> python3 shows that SSL support is present:
>
> kgiusti@Ubuntu16:~$ python3
> Python 3.5.2 (default, Nov 17 2016, 17:05:23) [GCC 5.4.0 20160609] on linux
> Type "help", "copyright", "credits" or "license" for more information.
>>>> import proton
>>>> proton.SSL.present()
> True
>>>>
>
>
>
>> Therefore I have built proton myself. Only problem: the python2
>> interpreter is used by default.
>>
>> Stupidly using the generated python2 .so in python3 results in an
>> "ImportError: dynamic module does not define module export function
>> (PyInit__cproton)".
>>
>>
>>
>> Thanks,
>>
>> p.
>>
>
>
>
> --
> -K
>
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-K
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