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authorJSDurand <mmemmew@gmail.com>2023-07-22 11:37:03 +0800
committerJSDurand <mmemmew@gmail.com>2023-07-22 11:37:03 +0800
commitca1a2fa607a3ce95d8cf68f1a7a481d62b0ecf72 (patch)
tree1ac71beef7f62c36dfc1add612e10dfe6944eaa2 /chain/src/item
parent0bf1d3d9d883d0b63792c68541b23404aae0ec8f (diff)
Add experimental python scripts for debugging
* chain/src/item/default/printer.lldb: * chain/src/item/default/printer.py: These are for experimenting with debugger supports.
Diffstat (limited to 'chain/src/item')
-rw-r--r--chain/src/item/default/printer.lldb1
-rw-r--r--chain/src/item/default/printer.py33
2 files changed, 34 insertions, 0 deletions
diff --git a/chain/src/item/default/printer.lldb b/chain/src/item/default/printer.lldb
new file mode 100644
index 0000000..eb0032a
--- /dev/null
+++ b/chain/src/item/default/printer.lldb
@@ -0,0 +1 @@
+type summary add -x "DefaultForest" -e -F ForestPrinter \ No newline at end of file
diff --git a/chain/src/item/default/printer.py b/chain/src/item/default/printer.py
new file mode 100644
index 0000000..5670545
--- /dev/null
+++ b/chain/src/item/default/printer.py
@@ -0,0 +1,33 @@
+import lldb
+
+class ForestPrinter:
+ "Print a Forest"
+
+ def __init__(self, val):
+ self.forest = val
+ self.root = val["root"]
+ self.graph = val["graph"]
+
+ def to_string(self):
+ return "a forest with root {} and graph {}".format(self.root, self.graph)
+
+def lookup(val):
+ lookup_tag = val.type.tag
+ if lookup_tag is None:
+ return None
+ if lookup_tag.startswith("chain::item::default::DefaultForest"):
+ return ForestPrinter(val)
+
+ return None
+
+
+def ForestPrint(valobj, dict):
+ objtype = valobj.type
+
+ print(dir(valobj))
+ print(valobj.GetValue())
+
+ return "hihi"
+
+# co sc i -r ../chain/src/item/default/printer.py
+# type summary add -x "DefaultForest" -e -F printer.ForestPrint --category Rust