--Adding back Devrim :-)

On Mon, Jun 6, 2016 at 2:44 PM, Dave Page <dp...@pgadmin.org> wrote:

> Hmm, virtualenv's a good point.
>
> I wonder if for the RPMs (and DEBs) we're just trying too hard. Is there
> any good reason to support SxS there? Stability I suppose, but then we
> don't support back-branches long term anyway.
>
> Does anyone think we need to support side-by-side RPM/DEB installation of
> multiple major versions of pgAdmin? Devrim? Hamid?
>
> The config file would be part of the web package.
>
> On Mon, Jun 6, 2016 at 10:09 AM, Sandeep Thakkar <
> sandeep.thak...@enterprisedb.com> wrote:
>
>> I already asked them about the APIs, though I didn't ask them about what
>> is the best way to handle SxS installation. Will check with them.
>>
>> PIP package for pgadmin4 doesn't support SxS as it creates the directory
>> with the name 'pgadmin4' only. Googling about the SxS with PIP says that
>> people use virtualenv to achieve it.
>>
>> Regarding pgadmin4-v1.conf - will it be a part of pgadmin4-docs RPM?
>> Needed for Debian also?
>>
>> On Mon, Jun 6, 2016 at 1:53 PM, Dave Page <dp...@pgadmin.org> wrote:
>>
>>> I have no idea. I would ask one of the Python guru's sitting next to you
>>> (as well as whether the way we'd handle side-by-side packages is
>>> appropriate). Also, look at what the PIP package does (does that even work
>>> properly in a SxS scenario? I don't know if we thought to check that).
>>>
>>> BTW; on the RPMs - we also need to include a config snippet for Apache,
>>> e.g. /etc/httpd/conf.d/pgadmin4-v1.conf. The online docs for pgAdmin have a
>>> section on configuring that.
>>>
>>>
>>>
>>> On Mon, Jun 6, 2016 at 9:15 AM, Sandeep Thakkar <
>>> sandeep.thak...@enterprisedb.com> wrote:
>>>
>>>> Yeah, I got the point. To distinguish between v1 and v2, we can have
>>>> blank __init__.py in the v1 and v2 directories. I tried it and could
>>>> successfully import the pgAdmin4 using "import pgadmin4_web_v1.pgAdmin4"
>>>> and "import pgadmin4_web_v2.pgAdmin4".  Please note that I had to rename
>>>> hyphen to underscore in the directories to achieve this.
>>>>
>>>> But, I spent enough time to find the API that can get me the location
>>>> for "pgadmin4_web_v1.pgAdmin4" module, but couldn't find it. Do you have an
>>>> idea?
>>>>
>>>>
>>>> On Fri, Jun 3, 2016 at 8:24 PM, Dave Page <dp...@pgadmin.org> wrote:
>>>>
>>>>> My point is that the runtime uses the platform supplied Python
>>>>> interpreter, which presumably knows where to search for packages. Mind 
>>>>> you,
>>>>> I suppose the issue there is that it wouldn't be able to distinguish
>>>>> between v1 and v2 then...
>>>>>
>>>>> I don't have a major issue with your suggested code - I just want to
>>>>> make sure we need it.
>>>>>
>>>>>
>>>>> On Fri, Jun 3, 2016 at 3:39 PM, Sandeep Thakkar <
>>>>> sandeep.thak...@enterprisedb.com> wrote:
>>>>>
>>>>>> Do you mean to say when a python app is launched, it imports some
>>>>>> modules automatically and in that sense it knows about where it's
>>>>>> site-packages are? May be, but how the pgAdmin4 runtime will know where 
>>>>>> the
>>>>>> Web App is installed?
>>>>>>
>>>>>> The changes that I have done to the runtime is to let it know the
>>>>>> path of the Web App which is present in
>>>>>> "/site-packages/pgadmin4-web-v1/pgAdmin4.py" The changes done are not to
>>>>>> set the PythonPath like we did for appbundle because I thought it is not
>>>>>> needed and it will automatically load the modules from the site-packages,
>>>>>> but it is to set the ApplicationPath.
>>>>>>
>>>>>> I missed something? or misunderstood something?
>>>>>>
>>>>>> On Fri, Jun 3, 2016 at 7:39 PM, Dave Page <dp...@pgadmin.org> wrote:
>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> Well, I have to wonder why we need the changes to the runtime? We're
>>>>>>> linking the runtime with the same build of Python that's already on the
>>>>>>> system - doesn't it know where it's site-packages are already? I could 
>>>>>>> see
>>>>>>> us needing this is we were using a distro-independent build of Python 
>>>>>>> and
>>>>>>> wanted to find the OS site-packages location, but we're not.
>>>>>>>
>>>>>>>
>>>>>>> On Fri, Jun 3, 2016 at 10:15 AM, Sandeep Thakkar <
>>>>>>> sandeep.thak...@enterprisedb.com> wrote:
>>>>>>>
>>>>>>>> Hi Dave,
>>>>>>>>
>>>>>>>> how about changes in the pgadmin4 source code for conf.py and
>>>>>>>> Server.cpp? Looks okay?
>>>>>>>>
>>>>>>>> On Fri, Jun 3, 2016 at 2:41 PM, Sandeep Thakkar <
>>>>>>>> sandeep.thak...@enterprisedb.com> wrote:
>>>>>>>>
>>>>>>>>> Thanks Dave.
>>>>>>>>>
>>>>>>>>> On Fri, Jun 3, 2016 at 2:08 PM, Dave Page <dp...@pgadmin.org>
>>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>>> Hi
>>>>>>>>>>
>>>>>>>>>> On Thu, Jun 2, 2016 at 4:23 PM, Sandeep Thakkar
>>>>>>>>>> <sandeep.thak...@enterprisedb.com> wrote:
>>>>>>>>>> > Hi Devrim, Hi Dave,
>>>>>>>>>> >
>>>>>>>>>> > I have updated the patch. The earlier patch may fail because of
>>>>>>>>>> app bundle
>>>>>>>>>> > commit in git.
>>>>>>>>>> >
>>>>>>>>>> > For testing, you may define the source tarball location as :
>>>>>>>>>> > Source0:
>>>>>>>>>> >
>>>>>>>>>> http://bugatti.pn.in.enterprisedb.com/temp/pgadmin4/%{name}-v%{version}.tar.gz
>>>>>>>>>> >
>>>>>>>>>> > Known issue that I'm still working on:
>>>>>>>>>> > 1. web rpm has a dependency on doc. But, even if I install doc,
>>>>>>>>>> the web
>>>>>>>>>> > still complains. Here is the scenario:
>>>>>>>>>> > [root@localhost tmp]# rpm -ivh
>>>>>>>>>> > dist/noarch/pgadmin4-web-1.0_dev-1.rhel7.noarch.rpm
>>>>>>>>>> > error: Failed dependencies:
>>>>>>>>>> > pgadmin4-doc = 1.0_dev is needed by
>>>>>>>>>> pgadmin4-web-1.0_dev-1.rhel7.noarch
>>>>>>>>>> > ... ( trimmed the python dependencies list here...)
>>>>>>>>>> >
>>>>>>>>>> > [root@localhost tmp]# rpm -ivh
>>>>>>>>>> > dist/noarch/pgadmin4-docs-1.0_dev-1.rhel7.noarch.rpm
>>>>>>>>>> > Preparing...
>>>>>>>>>> #################################
>>>>>>>>>> > [100%]
>>>>>>>>>> > Updating / installing...
>>>>>>>>>> >    1:pgadmin4-docs-1.0_dev-1.rhel7
>>>>>>>>>> #################################
>>>>>>>>>> > [100%]
>>>>>>>>>> >
>>>>>>>>>> >
>>>>>>>>>> > [root@localhost tmp]# yum list | grep pgadmin4-docs
>>>>>>>>>> > pgadmin4-docs.noarch                    1.0_dev-1.rhel7
>>>>>>>>>> > installed
>>>>>>>>>> >
>>>>>>>>>> >
>>>>>>>>>> > [root@localhost tmp]# rpm -ivh
>>>>>>>>>> > dist/noarch/pgadmin4-web-1.0_dev-1.rhel7.noarch.rpm
>>>>>>>>>> > error: Failed dependencies:
>>>>>>>>>> > pgadmin4-doc = 1.0_dev is needed by
>>>>>>>>>> pgadmin4-web-1.0_dev-1.rhel7.noarch
>>>>>>>>>>
>>>>>>>>>> You have a typo - the Requires line is for pgadmin4-doc, but the
>>>>>>>>>> RPM
>>>>>>>>>> is pgadmin4-docs.
>>>>>>>>>>
>>>>>>>>>> Oh, right.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>> Other review comments:
>>>>>>>>>>
>>>>>>>>>> - We have multiple identical pgadmin4.spec.in's in the patch. We
>>>>>>>>>> need
>>>>>>>>>> to get that down to a single file.
>>>>>>>>>>
>>>>>>>>>> - In fact, why do we need a directory for each distro at all? As
>>>>>>>>>> far
>>>>>>>>>> as I can see, the only difference is the $DIST definition, which
>>>>>>>>>> is
>>>>>>>>>> surely something we can get programmatically very easily. It
>>>>>>>>>> seems to
>>>>>>>>>> me we could reduce this all to 3 files - Makefile, README and
>>>>>>>>>> pgadmin4.spec.in
>>>>>>>>>>
>>>>>>>>>> Agree. I copied the structure from somewhere thinking this is
>>>>>>>>> good to have more OS specific changes.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>> - make rpm has a dependency on make prep. This has 2 issues as
>>>>>>>>>> far as I can see:
>>>>>>>>>>
>>>>>>>>>>   - It does a git pull, which is bad. If I'm making an RPM from
>>>>>>>>>> within
>>>>>>>>>> the source tree, I want it for the current source. The git pull
>>>>>>>>>> only
>>>>>>>>>> makes sense for external builds, i.e. in a much larger automated
>>>>>>>>>> build
>>>>>>>>>> system.
>>>>>>>>>>
>>>>>>>>>>   - It goes and grabs the source code and patches from the FTP
>>>>>>>>>> site.
>>>>>>>>>> Again, this is not what I want for an "in-tree" build. I want to
>>>>>>>>>> use
>>>>>>>>>> the source code as I have it now.
>>>>>>>>>>
>>>>>>>>>> Okay. got it. Will remove downloading the tarballs and build the
>>>>>>>>> cloned source.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> Dave Page
>>>>>>>>>> Blog: http://pgsnake.blogspot.com
>>>>>>>>>> Twitter: @pgsnake
>>>>>>>>>>
>>>>>>>>>> EnterpriseDB UK: http://www.enterprisedb.com
>>>>>>>>>> The Enterprise PostgreSQL Company
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> Sandeep Thakkar
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> Sandeep Thakkar
>>>>>>>> Lead Software Engineer
>>>>>>>>
>>>>>>>>
>>>>>>>> Phone: +91.20.30589505
>>>>>>>>
>>>>>>>> Website: www.enterprisedb.com
>>>>>>>> EnterpriseDB Blog: http://blogs.enterprisedb.com/
>>>>>>>> Follow us on Twitter: http://www.twitter.com/enterprisedb
>>>>>>>>
>>>>>>>> This e-mail message (and any attachment) is intended for the use of
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>>>>>>>> information from EnterpriseDB Corporation that may be privileged,
>>>>>>>> confidential, or exempt from disclosure under applicable law. If you 
>>>>>>>> are
>>>>>>>> not the intended recipient or authorized to receive this for the 
>>>>>>>> intended
>>>>>>>> recipient, any use, dissemination, distribution, retention, archiving, 
>>>>>>>> or
>>>>>>>> copying of this communication is strictly prohibited. If you have 
>>>>>>>> received
>>>>>>>> this e-mail in error, please notify the sender immediately by reply 
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>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Dave Page
>>>>>>> Blog: http://pgsnake.blogspot.com
>>>>>>> Twitter: @pgsnake
>>>>>>>
>>>>>>> EnterpriseDB UK: http://www.enterprisedb.com
>>>>>>> The Enterprise PostgreSQL Company
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Sandeep Thakkar
>>>>>> Lead Software Engineer
>>>>>>
>>>>>>
>>>>>> Phone: +91.20.30589505
>>>>>>
>>>>>> Website: www.enterprisedb.com
>>>>>> EnterpriseDB Blog: http://blogs.enterprisedb.com/
>>>>>> Follow us on Twitter: http://www.twitter.com/enterprisedb
>>>>>>
>>>>>> This e-mail message (and any attachment) is intended for the use of
>>>>>> the individual or entity to whom it is addressed. This message contains
>>>>>> information from EnterpriseDB Corporation that may be privileged,
>>>>>> confidential, or exempt from disclosure under applicable law. If you are
>>>>>> not the intended recipient or authorized to receive this for the intended
>>>>>> recipient, any use, dissemination, distribution, retention, archiving, or
>>>>>> copying of this communication is strictly prohibited. If you have 
>>>>>> received
>>>>>> this e-mail in error, please notify the sender immediately by reply 
>>>>>> e-mail
>>>>>> and delete this message.
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Dave Page
>>>>> Blog: http://pgsnake.blogspot.com
>>>>> Twitter: @pgsnake
>>>>>
>>>>> EnterpriseDB UK: http://www.enterprisedb.com
>>>>> The Enterprise PostgreSQL Company
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Sandeep Thakkar
>>>>
>>>>
>>>
>>>
>>> --
>>> Dave Page
>>> Blog: http://pgsnake.blogspot.com
>>> Twitter: @pgsnake
>>>
>>> EnterpriseDB UK: http://www.enterprisedb.com
>>> The Enterprise PostgreSQL Company
>>>
>>
>>
>>
>> --
>> Sandeep Thakkar
>>
>>
>
>
> --
> Dave Page
> Blog: http://pgsnake.blogspot.com
> Twitter: @pgsnake
>
> EnterpriseDB UK: http://www.enterprisedb.com
> The Enterprise PostgreSQL Company
>



-- 
Sandeep Thakkar
Lead Software Engineer


Phone: +91.20.30589505

Website: www.enterprisedb.com
EnterpriseDB Blog: http://blogs.enterprisedb.com/
Follow us on Twitter: http://www.twitter.com/enterprisedb

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