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Viewing changes to aeidon/files/subrip.py

  • Committer: Package Import Robot
  • Author(s): Piotr Ożarowski
  • Date: 2013-01-06 17:10:10 UTC
  • mfrom: (1.2.8)
  • mto: (10.2.3 experimental)
  • mto: This revision was merged to the branch mainline in revision 22.
  • Revision ID: package-import@ubuntu.com-20130106171010-kmlq0sy324jlp9zz
Tags: upstream-0.21
Import upstream version 0.21

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aeidon/files/subrip.py
 
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# -*- coding: utf-8 -*-
 
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# Copyright (C) 2005-2009 Osmo Salomaa
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#
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# This file is part of Gaupol.
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    """SubRip file."""
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    _re_time_line = re.compile((
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            r"^(-?\d\d:\d\d:\d\d,\d\d\d) -->"
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            r" (-?\d\d:\d\d:\d\d,\d\d\d)"
 
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            # Techically all these fields should have fixed widths, but in the
 
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            # name of being liberal in accepting input, accept lesser widths
 
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            # assuming that they are just lacking zero-padding from the side
 
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            # that is farther from the decimal point.
 
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            r"^(-?\d{1,2}:\d{1,2}:\d{1,2},\d{1,3}) -->"
 
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            r" (-?\d{1,2}:\d{1,2}:\d{1,2},\d{1,3})"
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            r"(  X1:(\d+) X2:(\d+) Y1:(\d+) Y2:(\d+))?\s*$"))
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    format = aeidon.formats.SUBRIP
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        return lines
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    def read(self):
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        """Read file and return subtitles.
 
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        """
 
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        Read file and return subtitles.
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        Raise :exc:`IOError` if reading fails.
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        Raise :exc:`UnicodeError` if decoding fails.
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                subtitles[-1].main_text += line
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                continue
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            subtitle = self._get_subtitle()
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            subtitle.start = match.group(1).replace(",", ".")
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            subtitle.end = match.group(2).replace(",", ".")
 
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            subtitle.start_time = subtitle.calc.normalize_time(match.group(1))
 
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            subtitle.end_time = subtitle.calc.normalize_time(match.group(2))
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            if match.group(3) is not None:
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                subtitle.subrip.x1 = int(match.group(4))
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                subtitle.subrip.x2 = int(match.group(5))
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        return subtitles
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    def write_to_file(self, subtitles, doc, fobj):
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        """Write `subtitles` from `doc` to `fobj`.
 
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        """
 
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        Write `subtitles` from `doc` to `fobj`.
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        Raise :exc:`IOError` if writing fails.
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        Raise :exc:`UnicodeError` if encoding fails.
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        n = self.newline.value
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        for i, subtitle in enumerate(subtitles):
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            if i > 0: fobj.write(n)
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            fobj.write("%d%s" % ((i + 1), n))
 
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            fobj.write("{:d}{}".format((i + 1), n))
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            start = subtitle.start_time.replace(".", ",")
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            end = subtitle.end_time.replace(".", ",")
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            fobj.write("%s --> %s" % (start, end))
 
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            fobj.write("{} --> {}".format(start, end))
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            # Write Extended SubRip coordinates only if the container
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            # has been initialized and the coordinates make some sense.
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            if subtitle.has_container("subrip"):
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                y1 = subtitle.subrip.y1
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                y2 = subtitle.subrip.y2
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                if not (x1 == x2 == y1 == y2 == 0):
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                    fobj.write("  X1:%03d X2:%03d" % (x1, x2))
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                    fobj.write( " Y1:%03d Y2:%03d" % (y1, y2))
 
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                    fobj.write("  X1:{:03d} X2:{:03d}".format(x1, x2))
 
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                    fobj.write( " Y1:{:03d} Y2:{:03d}".format(y1, y2))
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            text = subtitle.get_text(doc).replace("\n", n)
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            fobj.write("%s%s%s" % (n, text, n))
 
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            fobj.write("{}{}{}".format(n, text, n))