Add config file overwriting
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README.md
21
README.md
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@ -3,26 +3,29 @@
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# Usage
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```
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usage: fsub [-h] [-c] [-s MS] [-n] file [file ...]
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usage: fsub [-h] [-c] [-s MS] [-n] [-f FILE] file [file ...]
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Fix, edit and clean SubRip (.srt) files.
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positional arguments:
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file list of input files (they all must be SubRip files)
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file list of input files (they all must be SubRip files)
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optional arguments:
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-h, --help show this help message and exit
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-c, --clean removes subtitles matching regular expressions listed in ~/.config/fsubrc
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(this is the default behavior if no other flag is passed)
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-s MS, --shift MS shifts all subtitles by MS milliseconds, which may be positive or
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negative
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-n, --no-html strips HTML tags from subtitles content
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-h, --help show this help message and exit
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-c, --clean removes subtitles matching regular expressions listed in
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~/.config/fsubrc (this is the default behavior if no other flag is
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passed)
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-s MS, --shift MS shifts all subtitles by MS milliseconds, which may be positive or
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negative
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-n, --no-html strips HTML tags from subtitles content
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-f FILE, --config-file FILE
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overwrites the default config file (~/.config/fsubrc)
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```
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# Features
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- Fixes subtitle numbering
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- Converts files to UTF-8 encoding
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- Validates file structure
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- May remove subtitles containing lines that match any regular expression listed in `~/.config/fsubrc`
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- May remove subtitles containing lines that match any regular expression listed in the config file (by default `~/.config/fsubrc`)
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- May shift the time of all subtitles
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- May strip HTML
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24
fsub
24
fsub
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@ -98,12 +98,13 @@ class Subtitle:
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)
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def clean(subs):
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def clean(subs, cfg):
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# Read expressions in ~/.config/fsubrc
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fsubrc = open(os.getenv('HOME') + '/.config/fsubrc', 'r')
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lines = re.split(r'\r?\n', fsubrc.read().strip())
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if not cfg:
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cfg = open(os.getenv('HOME') + '/.config/fsubrc', 'r')
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lines = re.split(r'\r?\n', cfg.read().strip())
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expressions = list(map(re.compile, lines))
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fsubrc.close()
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cfg.close()
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# Cancel if no expression
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if len(expressions) == 0:
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@ -162,7 +163,7 @@ def process_file(args, file):
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# Clean if --clean is passed
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if args.clean:
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subs_objs = clean(subs_objs)
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subs_objs = clean(subs_objs, args.config_file)
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# Shift if --shift is passed
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if args.shift:
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@ -215,6 +216,14 @@ parser.add_argument(
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action='store_true'
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)
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parser.add_argument(
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'-f', '--config-file',
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help='overwrites the default config file (~/.config/fsubrc)',
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metavar='FILE',
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action='store',
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type=argparse.FileType('r')
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)
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parser.add_argument(
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'files',
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help='list of input files (they all must be SubRip files)',
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@ -229,6 +238,11 @@ args = parser.parse_args()
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if not args.shift and not args.no_html:
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args.clean = True
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# Validate options
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if not args.clean and args.config_file:
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print('-f requires -c', file=sys.stderr)
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exit(1)
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# Check if all files are .srt
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for file in args.files:
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if file.name[-4:] != '.srt':
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