--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dbkit_package/DBKit.py	Wed Dec 16 12:02:48 2020 +0000
@@ -0,0 +1,32 @@
+class DBKit:
+    def __init__(self, indexFile, databaseFile):
+        self.databaseFile = databaseFile
+        self.index = dict()
+        with open(indexFile) as file:
+            for line in file:
+                cols = line.split()
+                try:
+                    identifier = cols[0]
+                    start = int(cols[1])
+                    size = int(cols[2])
+                    self.index[identifier] = [start, size]
+                except Exception:
+                    raise Exception("Invalid DBKit Index file format: %s." % line)
+
+    def createFile(self, identifier, outputName):
+        if identifier in self.index:
+            entry = self.index[identifier]
+            start = entry[0]
+            size = entry[1]
+            with open(self.databaseFile) as file:
+                file.seek(start)
+                content = file.read(size)
+                outputFile = open(outputName, "w")
+                outputFile.write(content)
+                outputFile.close()
+            return True
+        else:
+            return False
+
+    def getIndex(self):
+        return self.index