Scripts to download files from google storage based on sha1 sums

third_party/gsutil/boto/boto/cloudfront/signers.py

Index: third_party/gsutil/boto/boto/cloudfront/signers.py
diff --git a/third_party/gsutil/boto/boto/cloudfront/signers.py b/third_party/gsutil/boto/boto/cloudfront/signers.py
new file mode 100644
index 0000000000000000000000000000000000000000..0b0cd50a7672da3b09017c33609f050a97ce27ed
--- /dev/null
+++ b/third_party/gsutil/boto/boto/cloudfront/signers.py
@@ -0,0 +1,60 @@
+# Copyright (c) 2006-2009 Mitch Garnaat http://garnaat.org/
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish, dis-
+# tribute, sublicense, and/or sell copies of the Software, and to permit
+# persons to whom the Software is furnished to do so, subject to the fol-
+# lowing conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
+# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+class Signer:
+
+    def __init__(self):
+        self.id = None
+        self.key_pair_ids = []
+        
+    def startElement(self, name, attrs, connection):
+        return None
+
+    def endElement(self, name, value, connection):
+        if name == 'Self':
+            self.id = 'Self'
+        elif name == 'AwsAccountNumber':
+            self.id = value
+        elif name == 'KeyPairId':
+            self.key_pair_ids.append(value)
+            
+class ActiveTrustedSigners(list):
+
+    def startElement(self, name, attrs, connection):
+        if name == 'Signer':
+            s = Signer()
+            self.append(s)
+            return s
+
+    def endElement(self, name, value, connection):
+        pass
+
+class TrustedSigners(list):
+
+    def startElement(self, name, attrs, connection):
+        return None
+
+    def endElement(self, name, value, connection):
+        if name == 'Self':
+            self.append(name)
+        elif name == 'AwsAccountNumber':
+            self.append(value)
+