Tools: add script to filter output from size_compare_branches.py

Tools/scripts/filter_size_compare_branches_csv.py

@@ -0,0 +1,46 @@
+#!/usr/bin/python
+
+import argparse
+import csv
+import sys
+import tabulate
+
+class FilterSizeCompareBranchesCSV(object):
+    def __init__(self, filename, show_binary_identical=True, ):
+        self.filename = filename
+        self.show_binary_identical = show_binary_identical
+
+    def pretty_print_data(self, data):
+        print(tabulate.tabulate(data))
+
+    def run(self):
+        csvt = csv.reader(open(self.filename,'r'))
+        data = list(csvt)
+
+        if not self.show_binary_identical:
+            new_data = []
+            for line in data:
+                prune = True
+                for delta in line[1:]:
+                    if delta != "" and delta != "*":
+                        prune = False
+                        break
+                if not prune:
+                    new_data.append(line)
+            data = new_data
+
+        self.pretty_print_data(data)
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser(
+        description='Parse csv produced by size_compare_branches.py, filter it',
+    )
+    parser.add_argument("csv")
+    parser.add_argument("--hide-binary-identical", action="store_true", default=False)
+    args = parser.parse_args()
+
+    x = FilterSizeCompareBranchesCSV(
+        args.csv,
+        show_binary_identical=not args.hide_binary_identical,
+    )
+    x.run()