nose for python 3

1 files changed, 63 insertions, 0 deletions

diff --git a/scripts/external_libs/nose-1.3.4/python3/nose/plugins/skip.py b/scripts/external_libs/nose-1.3.4/python3/nose/plugins/skip.py
new file mode 100644
index 00000000..9d1ac8f6
--- /dev/null
+++ b/scripts/external_libs/nose-1.3.4/python3/nose/plugins/skip.py
@@ -0,0 +1,63 @@
+"""
+This plugin installs a SKIP error class for the SkipTest exception.
+When SkipTest is raised, the exception will be logged in the skipped
+attribute of the result, 'S' or 'SKIP' (verbose) will be output, and
+the exception will not be counted as an error or failure. This plugin
+is enabled by default but may be disabled with the ``--no-skip`` option.
+"""
+
+from nose.plugins.errorclass import ErrorClass, ErrorClassPlugin
+
+
+# on SkipTest:
+#  - unittest SkipTest is first preference, but it's only available
+#    for >= 2.7
+#  - unittest2 SkipTest is second preference for older pythons.  This
+#    mirrors logic for choosing SkipTest exception in testtools
+#  - if none of the above, provide custom class
+try:
+    from unittest.case import SkipTest
+except ImportError:
+    try:
+        from unittest2.case import SkipTest
+    except ImportError:
+        class SkipTest(Exception):
+            """Raise this exception to mark a test as skipped.
+            """
+            pass
+
+
+class Skip(ErrorClassPlugin):
+    """
+    Plugin that installs a SKIP error class for the SkipTest
+    exception.  When SkipTest is raised, the exception will be logged
+    in the skipped attribute of the result, 'S' or 'SKIP' (verbose)
+    will be output, and the exception will not be counted as an error
+    or failure.
+    """
+    enabled = True
+    skipped = ErrorClass(SkipTest,
+                         label='SKIP',
+                         isfailure=False)
+
+    def options(self, parser, env):
+        """
+        Add my options to command line.
+        """
+        env_opt = 'NOSE_WITHOUT_SKIP'
+        parser.add_option('--no-skip', action='store_true',
+                          dest='noSkip', default=env.get(env_opt, False),
+                          help="Disable special handling of SkipTest "
+                          "exceptions.")
+
+    def configure(self, options, conf):
+        """
+        Configure plugin. Skip plugin is enabled by default.
+        """
+        if not self.can_configure:
+            return
+        self.conf = conf
+        disable = getattr(options, 'noSkip', False)
+        if disable:
+            self.enabled = False
+