Re: [ITA] duplicity

[Libor Ukropec <ace@seznam.cz>]

Hi Brian,

I solved the issue with Python 2.7 by adding PKG_NAMES and *_CONTENTS:

inherit python-wheel

PYTHON_WHEEL_VERSIONS="2.7:3.8:3.9"
NAME="python-fasteners"
VERSION=0.16.3
RELEASE=1
CATEGORY="Python"
SUMMARY="Cross platform locks for threads and processes."
DESCRIPTION="Python standard library provides a lock for threads (both a 
reentrant one, and a non-reentrant one, see below). Fasteners extends 
this, and provides a lock for processes, as well as Reader Writer locks 
for both threads and processes."
SRC_URI="https://github.com/harlowja/fasteners/archive/refs/tags/${VERSION}.tar.gz"
SRC_DIR="fasteners-${VERSION}"
ARCH=noarch
PKG_NAMES+=" python27-fasteners"
python27_fasteners_CONTENTS="usr/lib/python2.7/site-packages/ 
usr/share/doc/python27-fasteners/"


still I'm concerned about the generated requirements, where the package 
itself is referring to itself with very long name. Is that normal?

 >>> python38-fasteners requires: python38 
python38-fasteners-python-fasteners-fasteners python38-six
 >>> python39-fasteners requires: python39 
python39-fasteners-python-fasteners-fasteners python39-six
 >>> python27-fasteners requires: python27 
python27-fasteners-python-fasteners-fasteners python27-six


Libor

Dne 07.04.2022 v 21:39 Libor Ukropec napsal(a):
> Hi Brian,
> Dne 07.04.2022 v 1:40 Brian Inglis napsal(a):
>> On 2022-04-06 16:10, Libor Ukropec wrote:
>>> I'd like to offer to adopt maintenance of duplicity (Encrypted 
>>> bandwidth-efficient backup system)
>>> Information from https://duplicity.gitlab.io/ - """The last stable 
>>> 0.7 release is *0.7.19*, released Apr 19, 2019""", while cygwin 
>>> contains 0.7.11 from 2017
>>> Updated cygport:
>>> https://github.com/cz6ace/cygwin-duplicity
>>
>> You need to define BUILD_REQUIRES and list all Cygwin packages needed 
>> to build this package:
>>
>> https://cygwin.github.io/cygport/check_funcs_cygpart.html#robo791
>>
>> Use BUILD_REQUIRES+=" ..." for additional lines of packages.
>>
>>> Updated build:
>>> https://github.com/cz6ace/cygwin-duplicity/releases
>>
>> See:
>>
>>      https://cygwin.com/git/cygwin-packages/duplicity.git
> 
> This repository was my starting point, I just increased the version and 
> prepared the package (below) for the new python dependency (fasterners). 
> I did not see on the contribution page any mention to the `playground` 
> thing and an automation - will try that, once my SSH key is added.
> 
> As my first contribution to cygwin I wanted to start with small steps 
> and stay with 0.7 duplicity, which still depends on the Python 2.7
> 
>>
>> You can clone the repo for the original files, checkout a playground 
>> branch, commit your changes and patches (and any extra source files), 
>> define the upstream playground branch, and push your changes there, 
>> which will run Scallywag CI under Github Actions (or Appveyor if you 
>> configure that cygport option).
>>
>>> Please note for successful installation the python 2.7 fasteners 
>>> package is required, not yet in cygwin, I plan to offer [ITP] for it:
>>> cygport:
>>> https://github.com/cz6ace/cygwin-python-fasteners
>>> build:
>>> https://github.com/cz6ace/cygwin-python-fasteners/releases
>>
>> Need to support python3/39 now: see python package cygports in 
>> cygwin-packages repos as above!
> 
> Is it a must at this moment? As I stated above, duplicity 0.7.x requires 
> Python 2.7
> 
> I changed the `inherit` to python-wheel, which should support 2.7,3.8, 3.9:
> 
> inherit python-wheel
> 
> PYTHON_WHEEL_VERSIONS="2.7:3.8:3.9"
> 
> But the cygport does not create the tar.cz archive for 2.7 and fails with
> 
> ... <shortened the list>
> -usr/lib/python2.7/site-packages/fasteners/version.py
> ...
> *** ERROR: Packages are missing files:
> 
> 
> I tried previous cygport version, but it fails creating python 3.7 package.
> 
> I'll try to look to cygport sources if I am able to see something, which 
> I doubt.
> 
>>
>>> Python standard library provides a lock for threads (both a reentrant 
>>> one, and a non-reentrant one, see below). Fasteners extends this, and 
>>> provides a lock for processes, as well as Reader Writer locks for 
>>> both threads and processes.
>>>
>>> This library (in newer version) is also present in LInux 
>>> distributions, e.g. Ubuntu:
>>> https://packages.ubuntu.com/source/focal/s390x/python-fasteners
>>
> 
>