add from_bytes function

lib/mbs/framework/Guid.py

@@ -44,6 +44,24 @@ class Guid:
 		result = int(parseWhat, 16)
 		parsePos += requiredLength
 		return (parsePos, result)
+	
+	@staticmethod
+	def from_bytes(b : bytes):
+		guid = Guid()
+
+		guid.__a = (b[3] << 24) | (b[2] << 16) | (b[1] << 8) | b[0]
+		guid.__b = (b[5] << 8) | b[4]
+		guid.__c = ((b[7] << 8) | b[6])
+		guid.__d = b[8]
+		guid.__e = b[9]
+		guid.__f = b[10]
+		guid.__g = b[11]
+		guid.__h = b[12]
+		guid.__i = b[13]
+		guid.__j = b[14]
+		guid.__k = b[15]
+
+		return guid
 
 	@staticmethod
 	def __tryParseGuidWithDashes(guidString : str) -> UUIDParseResult: