add optional dependencies

2 files changed, 33 insertions, 5 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 91da01a3ec4f..c94f5f1703c0 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -5,19 +5,37 @@ pkgbase = python-abjad
 	url = https://github.com/Abjad/abjad
 	arch = any
 	license = GPL 3
+	depends = lilypond
 	optdepends = graphviz: to create rhythm-trees graphs and other tree structures
+	optdepends = timidity: to play generated MIDI files
+	optdepends = jupyter: browser-based interactive notebook for programming
 	source = https://github.com/Abjad/abjad/archive/v2.20.tar.gz
 	sha256sums = c8ba4ea9707ba87e9a2ede40c97d14d6b6c701ae884667dcd44c828a50c97cb0
 
 pkgname = python-abjad
 	pkgdesc = Formalized music score control. Package for Python 3
-	depends = python
 	depends = lilypond
+	depends = python
 	depends = python-ply
+	depends = python-six
+	optdepends = graphviz: to create rhythm-trees graphs and other tree structures
+	optdepends = timidity: to play generated MIDI files
+	optdepends = jupyter: browser-based interactive notebook for programming
+	optdepends = ipython: an enhanced Python console
+	optdepends = python-ipywidgets: IPython widgets for Jupyter notebook
+	optdepends = python-pypdf2: PDF toolkit
 
 pkgname = python2-abjad
 	pkgdesc = Formalized music score control. Package for Python 2
-	depends = python2
 	depends = lilypond
+	depends = python2
 	depends = python2-ply
+	depends = python2-six
+	optdepends = graphviz: to create rhythm-trees graphs and other tree structures
+	optdepends = timidity: to play generated MIDI files
+	optdepends = jupyter: browser-based interactive notebook for programming
+	optdepends = ipython2: an enhanced Python 2 console
+	optdepends = python2-ipykernel: Python 2 support for Jupyter
+	optdepends = python2-ipywidgets: IPython2 widgets for Jupyter notebook
+	optdepends = python2-pypdf2: PDF toolkit
 
diff --git a/PKGBUILD b/PKGBUILD
index c8660aba3b4b..1ce949e0ce33 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -8,7 +8,10 @@ pkgdesc="Formalized music score control. Package for Python"
 arch=('any')
 url="https://github.com/Abjad/abjad"
 license=('GPL 3')
-optdepends=('graphviz: to create rhythm-trees graphs and other tree structures')
+depends=('lilypond')
+optdepends=('graphviz: to create rhythm-trees graphs and other tree structures'
+						'timidity: to play generated MIDI files'
+						'jupyter: browser-based interactive notebook for programming')
 source=("$url/archive/v$pkgver.tar.gz")
 sha256sums=('c8ba4ea9707ba87e9a2ede40c97d14d6b6c701ae884667dcd44c828a50c97cb0')
 
@@ -17,8 +20,11 @@ prepare() {
 }
 
 package_python-abjad() {
-	depends=('python' 'lilypond' 'python-ply')
+	depends+=('python' 'python-ply' 'python-six')
 	makedepends=('python-setuptools')
+	optdepends+=('ipython: an enhanced Python console'
+							'python-ipywidgets: IPython widgets for Jupyter notebook'
+							'python-pypdf2: PDF toolkit')
 	pkgdesc+=" 3"
 
 	cd $srcdir/abjad-$pkgver
@@ -29,8 +35,12 @@ package_python-abjad() {
 }
 
 package_python2-abjad() {
-	depends=('python2' 'lilypond' 'python2-ply')
+	depends+=('python2' 'python2-ply' 'python2-six')
 	makedepends=('python2-setuptools')
+	optdepends+=('ipython2: an enhanced Python 2 console'
+							'python2-ipykernel: Python 2 support for Jupyter'
+							'python2-ipywidgets: IPython2 widgets for Jupyter notebook'
+							'python2-pypdf2: PDF toolkit')
 	pkgdesc+=" 2"
 
 	cd $srcdir/abjad-$pkgver-python2