1 files changed, 54 insertions, 0 deletions
diff --git a/scripts/external_libs/nose-1.3.4/python2/nose/tools/trivial.py b/scripts/external_libs/nose-1.3.4/python2/nose/tools/trivial.py
new file mode 100755
index 00000000..cf83efed
--- /dev/null
+++ b/scripts/external_libs/nose-1.3.4/python2/nose/tools/trivial.py
@@ -0,0 +1,54 @@
+"""Tools so trivial that tracebacks should not descend into them
+
+We define the ``__unittest`` symbol in their module namespace so unittest will
+skip them when printing tracebacks, just as it does for their corresponding
+methods in ``unittest`` proper.
+
+"""
+import re
+import unittest
+
+
+__all__ = ['ok_', 'eq_']
+
+# Use the same flag as unittest itself to prevent descent into these functions:
+__unittest = 1
+
+
+def ok_(expr, msg=None):
+    """Shorthand for assert. Saves 3 whole characters!
+    """
+    if not expr:
+        raise AssertionError(msg)
+
+
+def eq_(a, b, msg=None):
+    """Shorthand for 'assert a == b, "%r != %r" % (a, b)
+    """
+    if not a == b:
+        raise AssertionError(msg or "%r != %r" % (a, b))
+
+
+#
+# Expose assert* from unittest.TestCase
+# - give them pep8 style names
+#
+caps = re.compile('([A-Z])')
+
+def pep8(name):
+    return caps.sub(lambda m: '_' + m.groups()[0].lower(), name)
+
+class Dummy(unittest.TestCase):
+    def nop():
+        pass
+_t = Dummy('nop')
+
+for at in [ at for at in dir(_t)
+            if at.startswith('assert') and not '_' in at ]:
+    pepd = pep8(at)
+    vars()[pepd] = getattr(_t, at)
+    __all__.append(pepd)
+
+del Dummy
+del _t
+del pep8