On 12 Feb 2013 06:41, "Erik Bernoth" <erik.bernoth@gmail.com> wrote:
>
> Sorry, I didn't know that this is not part of distutils. In my understanding pip, setup.py and so on is all part of distutils. Should I have asked my question on another mailing list? Then even more thanks for the great help!

Don't worry, this is the right list, there are just multiple projects based on the core distutils that also use it.

Regards,
Nick.

>
>
> On Mon, Feb 11, 2013 at 8:55 PM, Daniel Holth <dholth@gmail.com> wrote:
>>
>> Not really. Install_requires is a setup tools/distribute feature.
>>
>> On Feb 11, 2013 2:52 PM, "Erik Bernoth" <erik.bernoth@gmail.com> wrote:
>>>
>>> Yes, now it works! Thanks a lot! Last but not least, could you point me in the correct direction to add a patch for the distutils documentation, explaining this more clearly?
>>>
>>>
>>> On Mon, Feb 11, 2013 at 8:34 PM, Daniel Holth <dholth@gmail.com> wrote:
>>>>
>>>> Try install_requires = [ the list you have already without () ]
>>>>
>>>> Daniel
>>>>
>>>>
>>>> On Mon, Feb 11, 2013 at 2:32 PM, Erik Bernoth <erik.bernoth@gmail.com> wrote:
>>>>>
>>>>> I basically follow the tutorial in the distutils docs, which is a little unclear to me in some points.
>>>>>
>>>>> If I do as you say it looks like this:
>>>>> --------------------------------------------------------------
>>>>>   [...]
>>>>>     package_dir = { '' : src_path },
>>>>>     requires = [
>>>>>         'pylibssh2==1.0.1',
>>>>>         'pyserial==2.5'
>>>>>     ],provides = [
>>>>>         '{} ({})'.format(project, version)
>>>>>     ]
>>>>>   [...]
>>>>> --------------------------------------------------------------
>>>>> And the result of ``$ python setup.py sdist`` is:
>>>>>
>>>>>     [...] # exception stack
>>>>>     ValueError: expected parenthesized list: '==1.0.1'
>>>>>
>>>>> That also happens if I add spaces between project name and comparator.
>>>>>
>>>>>
>>>>> On Mon, Feb 11, 2013 at 8:24 PM, Daniel Holth <dholth@gmail.com> wrote:
>>>>>>
>>>>>> This is a common mistake. The parenthesis are a Metadata 1.2+ thing. Omit them for distutils.
>>>>>>
>>>>>>
>>>>>> On Mon, Feb 11, 2013 at 2:22 PM, Erik Bernoth <erik.bernoth@gmail.com> wrote:
>>>>>>>
>>>>>>>
>>>>>>> On Mon, Feb 11, 2013 at 8:07 PM, Daniel Holth <dholth@gmail.com> wrote:
>>>>>>>>
>>>>>>>> On Mon, Feb 11, 2013 at 1:10 PM, Erik Bernoth <erik.bernoth@gmail.com> wrote:
>>>>>>>>>
>>>>>>>>> Hi everybody,
>>>>>>>>>
>>>>>>>>> I think I pretty much read all of the http://docs.python.org/2/distutils/ and started to create a pypi repository for my project (http://pypi.python.org/pypi/monk_tf). Now there are some things that are not so clear from the documentation, with the most important being requirement handling.
>>>>>>>>>
>>>>>>>>> I have the same requirements written down in two ways:
>>>>>>>>>  a) a requirements.txt file, which can be called with pip install -r requirements.txt. Yet I don't see any user downloading a requirements.txt file from somewhere, then installing it and only then afterwards getting started with actually installing the package they want to install. Who would do that?
>>>>>>>>>
>>>>>>>>>  b) requires attribute in the setup function call in setup.py. For some reason pip completely seems to ignore it. I tested the following way (come along with the code from https://github.com/DFE/MONK, if you like):
>>>>>>>>>
>>>>>>>>>     $ cd MONK
>>>>>>>>>     $ python setup.py sdist
>>>>>>>>>     $ cd dist
>>>>>>>>>     $ tar xfvz monk_tf-v0.1.1.tar.gz
>>>>>>>>>     $ cd monk_tf-v0.1.1
>>>>>>>>>     $ python setup.py install
>>>>>>>>>     running install
>>>>>>>>>     running build
>>>>>>>>>     running build_py
>>>>>>>>>     running install_lib
>>>>>>>>>     running install_egg_info
>>>>>>>>>     Writing /usr/local/lib/python2.7/dist-packages/monk_tf-v0.1.1.egg-info
>>>>>>>>>     $python
>>>>>>>>>     >> import monk_tf
>>>>>>>>>     (Exception, because a required package can't be found)
>>>>>>>>>
>>>>>>>>> So this also didn't seem to install any of the required packages.
>>>>>>>>>
>>>>>>>>> I'd really like to know, what I am doing wrong here. Anybody ideas or suggestions? Is there another way to tell distutils about the packages that should be installed before my package is installed?
>>>>>>>>>
>>>>>>>>> Cheers
>>>>>>>>> Erik
>>>>>>>>
>>>>>>>>
>>>>>>>> Generally requires.txt is for specific versions of dependencies and the setup.py list is more permissive.
>>>>>>>>
>>>>>>>> Try using pip to install your sdist instead of running setup.py directly.
>>>>>>>>
>>>>>>>
>>>>>>> Hi Daniel,
>>>>>>>
>>>>>>> I also tried ``pip install monk_tf-v0.1.1.tar.gz``, with the same result as using setup.py directly. He installs it but doesn't consider the "requires" list.
>>>>>>> From your mail I would interprete that distutils actually should consider the required packages? Maybe I just wrote something incorrectly.
>>>>>>> Does the following look like a correct statements of the requires parameter?
>>>>>>> --------------------------------------------------------------
>>>>>>>   [...]
>>>>>>>     package_dir = { '' : src_path },
>>>>>>>     requires = [
>>>>>>>         'pylibssh2 (==1.0.1)',
>>>>>>>         'pyserial (==2.5)'
>>>>>>>     ],provides = [
>>>>>>>         '{} ({})'.format(project, version)
>>>>>>>     ]
>>>>>>>   [...]
>>>>>>> --------------------------------------------------------------
>>>>>>>
>>>>>>> Cheers
>>>>>>> Erik
>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>
>
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