skip tkinter tests

docker-library/python#122

Author: Jonathan Stewmon

tests/functional/test_libraries.py

@@ -113,12 +113,16 @@ def test_gevent_monkey(pyi_builder):
 
 
 @xfail(is_darwin, reason='Issue #1895.')
+@importorskip('tkinter')
+@importorskip('Tkinter')
 def test_tkinter(pyi_builder):
     pyi_builder.test_script('pyi_lib_tkinter.py')
 
 
 @xfail(is_darwin, reason='Issue #1895.')
 @importorskip('FixTk')
+@importorskip('tkinter')
+@importorskip('Tkinter')
 def test_tkinter_FixTk(pyi_builder):
     # check if Tkinter includes FixTk
     # TODO: Python 3 contains module 'tkinter._fix' - does it need any special test or handling?
@@ -312,7 +316,7 @@ def test_zope_interface(pyi_builder):
 
 
 @xfail(is_darwin, reason='Issue #1895.')
-@importorskip('idlelib')
+@importorskip('idlelib.TreeWidget')
 def test_idlelib(pyi_builder):
     pyi_builder.test_source(
         """
@@ -580,6 +584,8 @@ def test_pil_img_conversion(pyi_builder_spec):
 @xfail(is_darwin, reason='Issue #1895.')
 @importorskip('PIL')
 @importorskip('FixTk')
+@importorskip('tkinter')
+@importorskip('Tkinter')
 def test_pil_FixTk(pyi_builder):
     # hook-PIL is excluding FixTk, but is must still be included
     # since it is imported elsewhere. Also see issue #1584.
@@ -616,6 +622,8 @@ def test_pil_PyQt4(pyi_builder):
 
 
 @importorskip('PIL')
+@importorskip('tkinter')
+@importorskip('Tkinter')
 def test_pil_plugins(pyi_builder):
     pyi_builder.test_source(
         """