pcr/python-py3dns: Build for newer Python, clean up

1 files changed, 10 insertions, 58 deletions

diff --git a/pcr/python-py3dns/PKGBUILD b/pcr/python-py3dns/PKGBUILD
index b6a5dae11..e04625965 100644
--- a/pcr/python-py3dns/PKGBUILD
+++ b/pcr/python-py3dns/PKGBUILD
@@ -3,15 +3,14 @@
 # Contributor: Samed Beyribey <ras0ir AT eventualis DOT org>
 
 pkgname=python-py3dns
-_pkgname=py3dns
+_pkgname=${pkgname#python-}
 pkgver=3.2.1
-pkgrel=2
+pkgrel=3
 pkgdesc="A module for looking up DNS entries in Python applications"
 arch=('any')
-url="https://launchpad.net/py3dns"
-license=('custom:PSF')
+url="https://launchpad.net/${_pkgname}"
+license=('custom:PSF-like')
 
-depends=('python')
 makedepends=('python-setuptools')
 
 source=("https://launchpad.net/${_pkgname}/trunk/${pkgver}/+download/${_pkgname}-${pkgver}.tar.gz"{,.asc})
@@ -19,63 +18,16 @@ md5sums=('35a441081a1acfa0cf78e7ccc2ff9449'
          'SKIP')
 validpgpkeys=('E7729BFFBE85400FEEEE23B178D7DEFB9AD59AF1') # Donald Scott Kitterman
 
-
-_version_constraint() # (dep_pkgname [precision])
-{
-  Log() { [[ "${FUNCNAME[2]}" == package ]] && echo "$@" >&2 || : ; }
-
-
-  local dep_pkgname=$1
-  declare -i req_precision=$2
-  local full_version=$(pacman -S --print-format='%v' ${dep_pkgname} 2> /dev/null | tail -n 1)
-  local n_dots=$(tmp=${full_version%-*} ; tmp=${tmp//[^\.]} ; echo "${#tmp}" ;)
-  local def_precision=$(( n_dots + 1 ))
-  local is_prec_valid=$(( req_precision > 0 && req_precision <= def_precision ))
-  local precision=$((( is_prec_valid )) && echo ${req_precision} || echo ${def_precision})
-  local pkgver_rx='[0-9A-Za-z_]+'
-  pkgver_rx=$(sed 's|\]|\+]|' <<<${pkgver_rx}) # according to the wiki, '+' is not allowed,
-                                               # but some pkgver have it (eg: 5.15.10+kde+r130)
-  local subver_rx='\.'${pkgver_rx}
-  local pkgrel_rx='[0-9]+'
-  local garbage_rx='[^0-9].*'
-  local capture_rx=${pkgver_rx}
-  for (( n_dots=1 ; n_dots < precision ; ++n_dots )) ; do capture_rx+=${subver_rx} ; done ;
-  local version pkgrel has_dot_char version_min version_max constraint_string
-  declare -i subver subver_inc pkgrel_inc
-
-  if   [[ "${full_version}" =~ ^(${capture_rx})(${subver_rx})*-(${pkgrel_rx}).*$ ]]
-  then version=${BASH_REMATCH[1]} # pkgver cut to the requested precision
-       #unused=${BASH_REMATCH[2]} # discarded pkgver segments
-       pkgrel=${BASH_REMATCH[3]}  # pkgrel with non-numerics right-trimmed
-       has_dot_char=$([[ "${version}" =~ \. ]] ; echo $(( ! $? )) ; )
-       subver=$(sed "s|${garbage_rx}||" <<<${version##*.}) # right-trim from any non-numeric
-       version=$( (( has_dot_char )) && echo ${version%.*}.${subver} || echo ${subver} )
-       subver_inc=$(( subver + 1 ))
-       pkgrel_inc=$(( pkgrel + 1 ))
-       version_min=$(   (( ! is_prec_valid    )) && echo ${full_version%-*}-${pkgrel} || \
-                                                    echo ${version}                      )
-       version_max=$( ( (( ! is_prec_valid    )) && echo ${full_version%-*}-${pkgrel_inc} ) || \
-                      ( [[ "${version}" =~ \. ]] && echo ${version%.*}.${subver_inc}      ) || \
-                                                    echo ${subver_inc}                         )
-       constraint_string="${dep_pkgname}>=${version_min} ${dep_pkgname}<${version_max}"
-
-       Log "Applied version constraint: '${constraint_string}'"
-  else Log "ERROR: in _version_constraint() parsing: dep_pkgname='${dep_pkgname}' full_version='${full_version}'"
-       exit 1
-  fi
-
-  unset -f Log
-
-  echo -n "${constraint_string}"
+build() {
+  cd "$_pkgname-$pkgver"
+  python setup.py build
 }
 
-
 package() {
-  # pin to strongly-coupled dependency versions
-  depends=( ${depends[*]/python/} $(_version_constraint python 2) )
-
-  cd "$srcdir"/$_pkgname-$pkgver
+  _python_version=$(pacman -S --print-format='%v' python|cut -d- -f1|cut -d. -f1,2)
+  depends=("python>=${_python_version}" "python<${_python_version%.*}.$(( ${_python_version##*.} + 1 ))")
 
+  cd "$_pkgname-$pkgver"
   python setup.py install --root="$pkgdir/" --optimize=1
   install -Dm644 LICENSE "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
 }