misc/gcext.py

   1 import argparse
   2 import os
   3 import xml.etree.ElementTree as ET
   4
   5 parser = argparse.ArgumentParser()
   6 parser.add_argument(
   7     '-i',
   8     dest='input',
   9     type=str,
  10     metavar='SOURCE',
  11     help='path to your llpp.conf; default to ~/.config/llpp.conf',
  12     default='~/.config/llpp.conf')
  13 parser.add_argument(
  14     '-d',
  15     dest='timestamp',
  16     type=int,
  17     help='entries saved earlier than this date will be removed')
  18 parser.add_argument(
  19     '-k',
  20     dest='keyword',
  21     type=str,
  22     help='entries with path matching the keyword will be removed')
  23 parser.add_argument(dest='dest',
  24                     type=str,
  25                     metavar='DEST',
  26                     help='path to output config file')
  27
  28 args = parser.parse_args()
  29 source = args.input
  30 cts = args.timestamp
  31 keyword = args.keyword
  32 dest = args.dest
  33
  34 tree = ET.parse(os.path.expanduser(source))
  35 root = tree.getroot()
  36
  37 print('Removing the following entries in llpp.conf:')
  38 i = 0
  39 for doc in root.findall('doc'):
  40     # skip entries with bookmarks
  41     if doc.find('bookmarks'):
  42         continue
  43     # remove entries older than 2019.9.1
  44     ts = int(doc.get('last-visit'))
  45     if cts is not None and ts < cts:
  46         print(doc.get('path'))
  47         root.remove(doc)
  48         i += 1
  49         continue
  50     # remove entries whose path contains the keyword
  51     if keyword is not None and keyword in doc.get('path'):
  52         print(doc.get('path'))
  53         root.remove(doc)
  54         i += 1
  55
  56 print(i, 'entries have been removed.',
  57       'The new configuration file has been saved to', dest)
  58 tree.write(dest)