Add google-endpoints to third_party/.

third_party/google-endpoints/pyasn1/type/namedval.py

Index: third_party/google-endpoints/pyasn1/type/namedval.py
diff --git a/third_party/google-endpoints/pyasn1/type/namedval.py b/third_party/google-endpoints/pyasn1/type/namedval.py
new file mode 100644
index 0000000000000000000000000000000000000000..676cb934b40f23c3242a6f6c2c57fe5e64891653
--- /dev/null
+++ b/third_party/google-endpoints/pyasn1/type/namedval.py
@@ -0,0 +1,58 @@
+# ASN.1 named integers
+from pyasn1 import error
+
+__all__ = [ 'NamedValues' ]
+
+class NamedValues:
+    def __init__(self, *namedValues):
+        self.nameToValIdx = {}; self.valToNameIdx = {}
+        self.namedValues = ()        
+        automaticVal = 1
+        for namedValue in namedValues:
+            if isinstance(namedValue, tuple):
+                name, val = namedValue
+            else:
+                name = namedValue
+                val = automaticVal
+            if name in self.nameToValIdx:
+                raise error.PyAsn1Error('Duplicate name %s' % (name,))
+            self.nameToValIdx[name] = val
+            if val in self.valToNameIdx:
+                raise error.PyAsn1Error('Duplicate value %s=%s' % (name, val))
+            self.valToNameIdx[val] = name
+            self.namedValues = self.namedValues + ((name, val),)
+            automaticVal = automaticVal + 1
+
+    def __repr__(self):
+        return '%s(%s)' % (self.__class__.__name__, ', '.join([repr(x) for x in self.namedValues]))
+
+    def __str__(self): return str(self.namedValues)
+
+    def __eq__(self, other): return tuple(self) == tuple(other)
+    def __ne__(self, other): return tuple(self) != tuple(other)
+    def __lt__(self, other): return tuple(self) < tuple(other)
+    def __le__(self, other): return tuple(self) <= tuple(other)
+    def __gt__(self, other): return tuple(self) > tuple(other)
+    def __ge__(self, other): return tuple(self) >= tuple(other)
+    def __hash__(self): return hash(tuple(self))
+    
+    def getName(self, value):
+        if value in self.valToNameIdx:
+            return self.valToNameIdx[value]
+
+    def getValue(self, name):
+        if name in self.nameToValIdx:
+            return self.nameToValIdx[name]
+    
+    def __getitem__(self, i): return self.namedValues[i]
+    def __len__(self): return len(self.namedValues)
+
+    def __add__(self, namedValues):
+        return self.__class__(*self.namedValues + namedValues)
+    def __radd__(self, namedValues):
+        return self.__class__(*namedValues + tuple(self))
+        
+    def clone(self, *namedValues):
+        return self.__class__(*tuple(self) + namedValues)
+
+# XXX clone/subtype?