skip more tests

nltk/app/__init__.py

@@ -45,3 +45,8 @@
                       "(requires the pylab library).")
     else:
         from .wordfreq_app import app as wordfreq
+
+# skip doctests from this package
+def setup_module(module):
+    from nose import SkipTest
+    raise SkipTest("nltk.app examples are not doctests")

nltk/draw/__init__.py

@@ -19,3 +19,8 @@
                       TreeWidget, TreeView, draw_trees)
     from .dispersion import dispersion_plot
     from .table import Table
+
+# skip doctests from this package
+def setup_module(module):
+    from nose import SkipTest
+    raise SkipTest("nltk.draw examples are not doctests")

nltk/misc/babelfish.py

@@ -204,5 +204,11 @@ def babelize_shell():
 # absence makes the heart grow fonder (italian)
 # more idioms: http://www.idiomsite.com/
 
+
+# skip tests for this module because the online service is gone
+def setup_module(module):
+    from nose import SkipTest
+    raise SkipTest("Babelfish online service is gone")
+
 if __name__ == '__main__':
     babelize_shell()

nltk/tag/hunpos.py

@@ -120,6 +120,13 @@ def tag(self, tokens):
 
         return tagged_tokens
 
+# skip doctests if Hunpos tagger is not installed
+def setup_module(module):
+    from nose import SkipTest
+    try:
+        HunposTagger('english.model')
+    except LookupError:
+        raise SkipTest("HunposTagger is not available")
 
 if __name__ == "__main__":
     import doctest

nltk/test/unit/test_babelfish.py

@@ -2,7 +2,9 @@
 from __future__ import absolute_import, unicode_literals
 import unittest
 from nltk.misc import babelfish
+from .utils import skip
 
+@skip("Babelfish online service is gone")
 class BabelfishTest(unittest.TestCase):
     def test_greek(self):
         txt = 'Η Εταιρεία'