Add gsutil/third_party to telemetry/third_party/gsutilz/third_party.

tools/telemetry/third_party/gsutilz/third_party/pyasn1/pyasn1/type/namedtype.py

Index: tools/telemetry/third_party/gsutilz/third_party/pyasn1/pyasn1/type/namedtype.py
diff --git a/tools/telemetry/third_party/gsutilz/third_party/pyasn1/pyasn1/type/namedtype.py b/tools/telemetry/third_party/gsutilz/third_party/pyasn1/pyasn1/type/namedtype.py
new file mode 100644
index 0000000000000000000000000000000000000000..48967a5fe2230dccb8a4600245c4545291e294c7
--- /dev/null
+++ b/tools/telemetry/third_party/gsutilz/third_party/pyasn1/pyasn1/type/namedtype.py
@@ -0,0 +1,132 @@
+# NamedType specification for constructed types
+import sys
+from pyasn1.type import tagmap
+from pyasn1 import error
+
+class NamedType:
+    isOptional = 0
+    isDefaulted = 0
+    def __init__(self, name, t):
+        self.__name = name; self.__type = t
+    def __repr__(self): return '%s(%s, %s)' % (
+        self.__class__.__name__, self.__name, self.__type
+        )
+    def getType(self): return self.__type
+    def getName(self): return self.__name
+    def __getitem__(self, idx):
+        if idx == 0: return self.__name
+        if idx == 1: return self.__type
+        raise IndexError()
+    
+class OptionalNamedType(NamedType):
+    isOptional = 1
+class DefaultedNamedType(NamedType):
+    isDefaulted = 1
+    
+class NamedTypes:
+    def __init__(self, *namedTypes):
+        self.__namedTypes = namedTypes
+        self.__namedTypesLen = len(self.__namedTypes)
+        self.__minTagSet = None
+        self.__tagToPosIdx = {}; self.__nameToPosIdx = {}
+        self.__tagMap = { False: None, True: None }
+        self.__ambigiousTypes = {}
+
+    def __repr__(self):
+        r = '%s(' % self.__class__.__name__
+        for n in self.__namedTypes:
+            r = r + '%r, ' % (n,)
+        return r + ')'
+    
+    def __getitem__(self, idx): return self.__namedTypes[idx]
+
+    if sys.version_info[0] <= 2:
+        def __nonzero__(self): return bool(self.__namedTypesLen)
+    else:
+        def __bool__(self): return bool(self.__namedTypesLen)
+    def __len__(self): return self.__namedTypesLen
+    
+    def getTypeByPosition(self, idx):
+        if idx < 0 or idx >= self.__namedTypesLen:
+            raise error.PyAsn1Error('Type position out of range')
+        else:
+            return self.__namedTypes[idx].getType()
+
+    def getPositionByType(self, tagSet):
+        if not self.__tagToPosIdx:
+            idx = self.__namedTypesLen
+            while idx > 0:
+                idx = idx - 1
+                tagMap = self.__namedTypes[idx].getType().getTagMap()
+                for t in tagMap.getPosMap():
+                    if t in self.__tagToPosIdx:
+                        raise error.PyAsn1Error('Duplicate type %s' % (t,))
+                    self.__tagToPosIdx[t] = idx
+        try:
+            return self.__tagToPosIdx[tagSet]
+        except KeyError:
+            raise error.PyAsn1Error('Type %s not found' % (tagSet,))
+        
+    def getNameByPosition(self, idx):
+        try:
+            return self.__namedTypes[idx].getName()
+        except IndexError:
+            raise error.PyAsn1Error('Type position out of range')
+    def getPositionByName(self, name):
+        if not self.__nameToPosIdx:
+            idx = self.__namedTypesLen
+            while idx > 0:
+                idx = idx - 1
+                n = self.__namedTypes[idx].getName()
+                if n in self.__nameToPosIdx:
+                    raise error.PyAsn1Error('Duplicate name %s' % (n,))
+                self.__nameToPosIdx[n] = idx
+        try:
+            return self.__nameToPosIdx[name]
+        except KeyError:
+            raise error.PyAsn1Error('Name %s not found' % (name,))
+
+    def __buildAmbigiousTagMap(self):
+        ambigiousTypes = ()
+        idx = self.__namedTypesLen
+        while idx > 0:
+            idx = idx - 1
+            t = self.__namedTypes[idx]
+            if t.isOptional or t.isDefaulted:
+                ambigiousTypes = (t, ) + ambigiousTypes
+            else:
+                ambigiousTypes = (t, )
+            self.__ambigiousTypes[idx] = NamedTypes(*ambigiousTypes)
+        
+    def getTagMapNearPosition(self, idx):
+        if not self.__ambigiousTypes: self.__buildAmbigiousTagMap()
+        try:
+            return self.__ambigiousTypes[idx].getTagMap()
+        except KeyError:
+            raise error.PyAsn1Error('Type position out of range')
+
+    def getPositionNearType(self, tagSet, idx):
+        if not self.__ambigiousTypes: self.__buildAmbigiousTagMap()
+        try:
+            return idx+self.__ambigiousTypes[idx].getPositionByType(tagSet)
+        except KeyError:
+            raise error.PyAsn1Error('Type position out of range')
+
+    def genMinTagSet(self):
+        if self.__minTagSet is None:
+            for t in self.__namedTypes:
+                __type = t.getType()
+                tagSet = getattr(__type,'getMinTagSet',__type.getTagSet)()
+                if self.__minTagSet is None or tagSet < self.__minTagSet:
+                    self.__minTagSet = tagSet
+        return self.__minTagSet
+    
+    def getTagMap(self, uniq=False):
+        if self.__tagMap[uniq] is None:
+            tagMap = tagmap.TagMap()
+            for nt in self.__namedTypes:
+                tagMap = tagMap.clone(
+                    nt.getType(), nt.getType().getTagMap(), uniq
+                    )
+            self.__tagMap[uniq] = tagMap
+        return self.__tagMap[uniq]