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55 lines
1.8 KiB
55 lines
1.8 KiB
import re
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from .time import times_to_ms
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from .formatbase import FormatBase
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from .ssaevent import SSAEvent
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# thanks to http://otsaloma.io/gaupol/doc/api/aeidon.files.mpl2_source.html
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MPL2_FORMAT = re.compile(r"^\[(-?\d+)\]\[(-?\d+)\](.*)", re.MULTILINE)
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class MPL2Format(FormatBase):
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"""MPL2 subtitle format implementation"""
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@classmethod
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def guess_format(cls, text):
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"""See :meth:`pysubs2.formats.FormatBase.guess_format()`"""
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if MPL2_FORMAT.search(text):
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return "mpl2"
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@classmethod
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def from_file(cls, subs, fp, format_, **kwargs):
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"""See :meth:`pysubs2.formats.FormatBase.from_file()`"""
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def prepare_text(lines):
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out = []
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for s in lines.split("|"):
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s = s.strip()
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if s.startswith("/"):
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# line beginning with '/' is in italics
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s = r"{\i1}%s{\i0}" % s[1:].strip()
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out.append(s)
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return "\\N".join(out)
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subs.events = [SSAEvent(start=times_to_ms(s=float(start) / 10), end=times_to_ms(s=float(end) / 10),
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text=prepare_text(text)) for start, end, text in MPL2_FORMAT.findall(fp.getvalue())]
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@classmethod
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def to_file(cls, subs, fp, format_, **kwargs):
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"""
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See :meth:`pysubs2.formats.FormatBase.to_file()`
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No styling is supported at the moment.
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"""
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# TODO handle italics
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for line in subs:
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if line.is_comment:
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continue
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print("[{start}][{end}] {text}".format(start=int(line.start // 100),
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end=int(line.end // 100),
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text=line.plaintext.replace("\n", "|")),
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file=fp)
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