[catapult] - Copy Telemetry's gsutilz over to third_party.

third_party/gsutil/third_party/pyasn1/pyasn1/debug.py

Index: third_party/gsutil/third_party/pyasn1/pyasn1/debug.py
diff --git a/third_party/gsutil/third_party/pyasn1/pyasn1/debug.py b/third_party/gsutil/third_party/pyasn1/pyasn1/debug.py
new file mode 100644
index 0000000000000000000000000000000000000000..c27cb1d44650b83761ca278c3fc0927c2bbd64e8
--- /dev/null
+++ b/third_party/gsutil/third_party/pyasn1/pyasn1/debug.py
@@ -0,0 +1,65 @@
+import sys
+from pyasn1.compat.octets import octs2ints
+from pyasn1 import error
+from pyasn1 import __version__
+
+flagNone     = 0x0000
+flagEncoder  = 0x0001
+flagDecoder  = 0x0002
+flagAll      = 0xffff
+
+flagMap = {
+    'encoder': flagEncoder,
+    'decoder': flagDecoder,
+    'all': flagAll
+    }
+
+class Debug:
+    defaultPrinter = sys.stderr.write
+    def __init__(self, *flags):
+        self._flags = flagNone
+        self._printer = self.defaultPrinter
+        self('running pyasn1 version %s' % __version__)
+        for f in flags:
+            if f not in flagMap:
+                raise error.PyAsn1Error('bad debug flag %s' % (f,))
+            self._flags = self._flags | flagMap[f]
+            self('debug category \'%s\' enabled' % f)
+        
+    def __str__(self):
+        return 'logger %s, flags %x' % (self._printer, self._flags)
+    
+    def __call__(self, msg):
+        self._printer('DBG: %s\n' % msg)
+
+    def __and__(self, flag):
+        return self._flags & flag
+
+    def __rand__(self, flag):
+        return flag & self._flags
+
+logger = 0
+
+def setLogger(l):
+    global logger
+    logger = l
+
+def hexdump(octets):
+    return ' '.join(
+            [ '%s%.2X' % (n%16 == 0 and ('\n%.5d: ' % n) or '', x) 
+              for n,x in zip(range(len(octets)), octs2ints(octets)) ]
+        )
+
+class Scope:
+    def __init__(self):
+        self._list = []
+
+    def __str__(self): return '.'.join(self._list)
+
+    def push(self, token):
+        self._list.append(token)
+
+    def pop(self):
+        return self._list.pop()
+
+scope = Scope()