50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
import argparse
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import codecs
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import glob
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import sys
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def contentreplace(filename, replace_from, replace_to, autoyes=False):
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f = open(filename, 'r', encoding='utf-8')
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with f:
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content = f.read()
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occurances = content.count(replace_from)
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print(f'{filename}: Found {occurances} occurences.')
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if occurances == 0:
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return
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permission = autoyes or (input('Replace? ').lower() in ('y', 'yes'))
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if not permission:
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return
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content = content.replace(replace_from, replace_to)
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f = open(filename, 'w', encoding='utf-8')
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with f:
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f.write(content)
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def contentreplace_argparse(args):
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filenames = glob.glob(args.filename_glob)
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for filename in filenames:
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contentreplace(
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filename,
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codecs.decode(args.replace_from, 'unicode_escape'),
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codecs.decode(args.replace_to, 'unicode_escape'),
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autoyes=args.autoyes,
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)
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def main(argv):
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument('filename_glob')
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parser.add_argument('replace_from')
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parser.add_argument('replace_to')
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parser.add_argument('-y', '--yes', dest='autoyes', action='store_true', help='accept results without confirming')
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parser.set_defaults(func=contentreplace_argparse)
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args = parser.parse_args(argv)
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args.func(args)
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if __name__ == '__main__':
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raise SystemExit(main(sys.argv[1:]))
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