aeidon/files/tmplayer.py¶
Source code for module aeidon.files.tmplayer from file aeidon/files/tmplayer.py.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 | # -*- coding: utf-8 -*-
# Copyright (C) 2006 Osmo Salomaa
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""TMPlayer file."""
import aeidon
import re
__all__ = ("TMPlayer",)
class TMPlayer(aeidon.SubtitleFile):
"""TMPlayer file."""
format = aeidon.formats.TMPLAYER
mode = aeidon.modes.TIME
_re_one_digit_hour = re.compile(r"^-?\d:\d\d:\d\d:")
_re_two_digit_hour = re.compile(r"^-?\d\d:\d\d:\d\d:")
def __init__(self, path, encoding, newline=None):
"""Initialize an :class:`TMPlayer` instance."""
aeidon.SubtitleFile.__init__(self, path, encoding, newline)
self.two_digit_hour = True
def copy_from(self, other):
"""Copy generic properties from `other` file."""
aeidon.SubtitleFile.copy_from(self, other)
if self.format != other.format: return
self.two_digit_hour = other.two_digit_hour
def read(self):
"""
Read file and return subtitles.
Raise :exc:`IOError` if reading fails.
Raise :exc:`UnicodeError` if decoding fails.
"""
subtitles = [self._get_subtitle()]
for line in self._read_lines():
match = self._re_one_digit_hour.search(line)
if match is not None:
i = match.span()[1]
subtitle = self._get_subtitle()
sign = ("-" if line.startswith("-") else "")
time = line[:i-1] + ".000"
if time.startswith("-"):
time = time[1:]
time = sign + "0" + time
subtitle.start_time = time
subtitles[-1].end_time = time
subtitle.main_text = line[i:].replace("|", "\n")
subtitles.append(subtitle)
self.two_digit_hour = False
match = self._re_two_digit_hour.search(line)
if match is not None:
i = match.span()[1]
subtitle = self._get_subtitle()
subtitle.start_time = line[:i-1] + ".000"
subtitles[-1].end_time = subtitle.start_time
subtitle.main_text = line[i:].replace("|", "\n")
subtitles.append(subtitle)
self.two_digit_hour = True
subtitles.pop(0)
subtitles[-1].duration_seconds = 5
return subtitles
def write_to_file(self, subtitles, doc, f):
"""
Write `subtitles` from `doc` to file `f`.
Raise :exc:`IOError` if writing fails.
Raise :exc:`UnicodeError` if encoding fails.
"""
for subtitle in subtitles:
start = subtitle.calc.round(subtitle.start_time, 0)
start = (start[:-4] if self.two_digit_hour
else ("-" + start[2:-4]
if start.startswith("-")
else start[1:-4]))
text = subtitle.get_text(doc).replace("\n", "|")
f.write("{}:{}\n".format(start, text))
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