1 #!/usr/bin/env python3
2 # Copyright (c) 2017-present The Bitcoin Core developers
3 # Distributed under the MIT software license, see the accompanying
4 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
5 6 import argparse
7 8 parser = argparse.ArgumentParser(description='Remove the coverage data from a tracefile for all files matching the pattern.')
9 parser.add_argument('--pattern', '-p', action='append', help='the pattern of files to remove', required=True)
10 parser.add_argument('tracefile', help='the tracefile to remove the coverage data from')
11 parser.add_argument('outfile', help='filename for the output to be written to')
12 13 args = parser.parse_args()
14 tracefile = args.tracefile
15 pattern = args.pattern
16 outfile = args.outfile
17 18 in_remove = False
19 with open(tracefile, 'r') as f:
20 with open(outfile, 'w') as wf:
21 for line in f:
22 for p in pattern:
23 if line.startswith("SF:") and p in line:
24 in_remove = True
25 if not in_remove:
26 wf.write(line)
27 if line == 'end_of_record\n':
28 in_remove = False
29