uohlhv/danmaku2ass
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Add regex filter

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This commit is contained in:
910JQK 2016-08-13 18:06:48 +08:00
parent 234d43cc01
commit bb5d1b15b7
1 changed files with 12 additions and 0 deletions
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12
danmaku2ass.py
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@ -618,8 +618,13 @@ Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
)
Filter = None
def WriteComment(f, c, row, width, height, bottomReserved, fontsize, duration_marquee, duration_still, styleid):
text = ASSEscape(c[3])
if Filter and Filter.search(text):
return
styles = []
if c[4] == 1:
styles.append('\\an8\\pos(%(halfwidth)d, %(row)d)' % {'halfwidth': width/2, 'row': row})
@ -777,6 +782,7 @@ def GetCommentProcessor(input_file):
def main():
global Filter
logging.basicConfig(format='%(levelname)s: %(message)s')
if len(sys.argv) == 1:
sys.argv.append('--help')
@ -789,6 +795,7 @@ def main():
parser.add_argument('-a', '--alpha', metavar=_('ALPHA'), help=_('Text opacity'), type=float, default=1.0)
parser.add_argument('-dm', '--duration-marquee', metavar=_('SECONDS'), help=_('Duration of scrolling comment display [default: %s]') % 5, type=float, default=5.0)
parser.add_argument('-ds', '--duration-still', metavar=_('SECONDS'), help=_('Duration of still comment display [default: %s]') % 5, type=float, default=5.0)
parser.add_argument('-fl', '--filter', help=_('Regular expression to filter comments'))
parser.add_argument('-p', '--protect', metavar=_('HEIGHT'), help=_('Reserve blank on the bottom of the stage'), type=int, default=0)
parser.add_argument('-r', '--reduce', action='store_true', help=_('Reduce the amount of comments if stage is full'))
parser.add_argument('file', metavar=_('FILE'), nargs='+', help=_('Comment file to be processed'))
@ -799,6 +806,11 @@ def main():
height = int(height)
except ValueError:
raise ValueError(_('Invalid stage size: %r') % args.size)
try:
if args.filter:
Filter = re.compile(args.filter)
except:
raise ValueError(_('Invalid filter: %s') % args.filter)
Danmaku2ASS(args.file, args.format, args.output, width, height, args.protect, args.font, args.fontsize, args.alpha, args.duration_marquee, args.duration_still, args.reduce)