[loaders] msgpack #2419

visidata/loaders/msgpack.py

@@ -0,0 +1,19 @@
+from visidata import vd, VisiData, JsonSheet
+
+
+@VisiData.api
+def open_msgpack(vd, p):
+ return MsgpackSheet(p.name, source=p)
+
+
+VisiData.open_msgpackz = VisiData.open_msgpack
+
+
+class MsgpackSheet(JsonSheet):
+ def iterload(self):
+ msgpack = vd.importModule('msgpack')
+ data = self.source.read_bytes()
+ if self.source.suffix == '.msgpackz':
+ brotli = vd.importModule('brotli')
+ data = brotli.decompress(data)
+ yield from msgpack.unpackb(data, raw=False)