Add extra version of py-pylint (#15068)

* Add extra version of py-pylint

* Update dependencies

var/spack/repos/builtin/packages/py-pylint/package.py

@@ -13,6 +13,7 @@ class PyPylint(PythonPackage):
     url      = "https://pypi.io/packages/source/p/pylint/pylint-1.6.5.tar.gz"
 
     version('2.3.0', sha256='ee80c7af4f127b2a480d83010c9f0e97beb8eaa652b78c2837d3ed30b12e1182')
+    version('1.9.4', sha256='ee1e85575587c5b58ddafa25e1c1b01691ef172e139fc25585e5d3f02451da93')
     # version('1.7.2', sha256='ea6afb93a9ed810cf52ff3838eb3a15e2bf6a81b80de0eaede1ce442caa5ca69') # see dependencies
     version('1.6.5', sha256='a673984a8dd78e4a8b8cfdee5359a1309d833cf38405008f4a249994a8456719')
     version('1.4.3', sha256='1dce8c143a5aa15e0638887c2b395e2e823223c63ebaf8d5f432a99e44b29f60')
@@ -22,12 +23,13 @@ class PyPylint(PythonPackage):
     depends_on('py-astroid', type=('build', 'run'))
     # note there is no working version of astroid for this
     depends_on('py-astroid@1.5.1:', type=('build', 'run'), when='@1.7:')
+    depends_on('py-astroid@1.6:1.9', type=('build', 'run'), when='@1.9.4:')
     depends_on('py-six', type=('build', 'run'))
-    depends_on('py-isort@4.2.5:')
-    depends_on('py-mccabe')
-    depends_on('py-editdistance')
+    depends_on('py-isort@4.2.5:', type=('build', 'run'))
+    depends_on('py-mccabe', type=('build', 'run'))
+    depends_on('py-editdistance', type=('build', 'run'), when='@:1.7')
     depends_on('py-setuptools@17.1:', type='build')
     # depends_on('py-setuptools-scm@1.15.0:', type='build')
-    depends_on('py-configparser', when='^python@:2.8')
-    depends_on('py-backports-functools-lru-cache', when='^python@:2.8')
-    depends_on('py-singledispatch', when='^python@:3.3.99')
+    depends_on('py-configparser', when='^python@:2.8', type=('build', 'run'))
+    depends_on('py-backports-functools-lru-cache', when='^python@:2.8', type=('build', 'run'))
+    depends_on('py-singledispatch', when='^python@:3.3.99', type=('build', 'run'))