1 files changed, 61 insertions, 0 deletions
diff --git a/vstf/vstf/common/candy_text.py b/vstf/vstf/common/candy_text.py
new file mode 100755
index 00000000..818ae767
--- /dev/null
+++ b/vstf/vstf/common/candy_text.py
@@ -0,0 +1,61 @@
+##############################################################################
+# Copyright (c) 2015 Huawei Technologies Co.,Ltd and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+
+import sys
+
+THIS = sys.modules[__name__]
+__id_max = 100
+__style_max = 10
+dom = {"chapter", "section", "unit"}
+element = {"title", "table", "figure", "paragraph", "plot", "chart", "space"}
+
+nodes = dom | element
+for _node in nodes:
+    setattr(THIS, _node, _node)
+
+
+def tuple2text(sn, node, style):
+    assert sn in range(__id_max)
+    assert style in range(__style_max)
+    assert node in nodes
+    return "%02d##%s#%d" % (sn, node, style)
+
+
+def dict2text(info):
+    assert "sn" in info and info["sn"] in range(__id_max)
+    assert "style" in info and info["style"] in range(__style_max)
+    assert "node" in info and info["node"] in nodes
+    return "%02d##%s#%d" % (info["sn"], info["node"], info["style"])
+
+
+def text2dict(candy):
+    tmp = candy.replace("##","#").split("#")
+    result = {
+        "sn": int(tmp[0]),
+        "node": tmp[1],
+        "style": int(tmp[2])
+    }
+    assert result["sn"] in range(__id_max)
+    assert result["style"] in range(__style_max)
+    assert result["node"] in nodes
+    return result
+
+
+def text2tuple(candy):
+    tmp = candy.replace("##","#").split("#")
+
+    sn = int(tmp[0])
+    node = tmp[1]
+    style = int(tmp[2])
+
+    assert sn in range(__id_max)
+    assert style in range(__style_max)
+    assert node in nodes
+    return sn, node, style