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authorDan Timoney <dtimoney@att.com>2017-09-05 20:33:51 -0400
committerDan Timoney <dtimoney@att.com>2017-09-05 20:48:29 -0400
commitc3342a09a1bec20195a9617ad5b31f5bd9ac7e00 (patch)
tree875d8294438f4887ef3e45f992eefc93976d6c14 /generic-resource-api/model/scripts/python/yang2props.py
parenteb2d40205c8fa043166027a10d9cdb10415e6cbf (diff)
Seed code submit of generic-resource-api
Final seed code submit of generic-resource-api. This version is ready to submit if it verifies clean. Change-Id: Id5d5cec97a5deccfbda478c0dd7e1967900d76a1 Issue-ID: SDNC-45 Signed-off-by: Dan Timoney <dtimoney@att.com>
Diffstat (limited to 'generic-resource-api/model/scripts/python/yang2props.py')
-rwxr-xr-xgeneric-resource-api/model/scripts/python/yang2props.py57
1 files changed, 57 insertions, 0 deletions
diff --git a/generic-resource-api/model/scripts/python/yang2props.py b/generic-resource-api/model/scripts/python/yang2props.py
new file mode 100755
index 00000000..559d31b8
--- /dev/null
+++ b/generic-resource-api/model/scripts/python/yang2props.py
@@ -0,0 +1,57 @@
+#!/usr/bin/python
+
+import re
+import sys
+
+
+# Convert word from foo-bar to FooBar
+# words begining with a digit will be converted to _digit
+def to_enum(s):
+ if s[0].isdigit():
+ s = "_" + s
+ else:
+ s = s[0].upper() + s[1:]
+ return re.sub(r'(?!^)-([a-zA-Z])', lambda m: m.group(1).upper(), s)
+
+leaf = ""
+val = ""
+li = []
+
+if len(sys.argv) < 3:
+ print 'yang2props.py <input yang> <output properties>'
+ sys.exit(2)
+
+with open(sys.argv[1], "r") as ins:
+ for line in ins:
+ # if we see a leaf save the name for later
+ if "leaf " in line:
+ match = re.search(r'leaf (\S+)', line)
+ if match:
+ leaf = match.group(1)
+
+ # if we see enum convert the value to enum format and see if it changed
+ # if the value is different write a property entry
+ if "enum " in line:
+ match = re.search(r'enum "(\S+)";', line)
+ if match:
+ val = match.group(1)
+ enum = to_enum(val)
+
+ # see if converting to enum changed the string
+ if val != enum:
+ property = "yang."+leaf+"."+enum+"="+val
+ if property not in li:
+ li.append( property)
+
+
+# Open output file
+fo = open(sys.argv[2], "wb")
+fo.write("# yang conversion properties \n")
+fo.write("# used to convert Enum back to the original yang value \n")
+fo.write("\n".join(li))
+fo.write("\n")
+
+# Close opend file
+fo.close()
+
+