Including yaml parser for use by Func-transmit, as we want to make sure we have

one around that is compatible with older Python, and also tweaked not to do crayz things with stream layout.

1 files changed, 22 insertions, 0 deletions

diff --git a/func/yaml/redump.py b/func/yaml/redump.py
new file mode 100644
index 0000000..eefd68e
--- /dev/null
+++ b/func/yaml/redump.py
@@ -0,0 +1,22 @@
+"""
+pyyaml legacy
+Copyright (c) 2001 Steve Howell and Friends; All Rights Reserved
+(see open source license information in docs/ directory)
+"""
+
+from ordered_dict import OrderedDict
+from load import Parser
+from dump import Dumper
+from stream import StringStream
+
+def loadOrdered(stream):
+    parser = Parser(StringStream(stream))
+    parser.dictionary = OrderedDict
+    return iter(parser)
+
+def redump(stream):
+    docs = list(loadOrdered(stream))
+    dumper = Dumper()
+    dumper.alphaSort = 0
+    return dumper.dump(*docs)
+