/usr/lib/python3/dist-packages/ly/rests.py is in python3-ly 0.9.4-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | # This file is part of python-ly, https://pypi.python.org/pypi/python-ly
#
# Copyright (c) 2011 - 2015 by Wilbert Berendsen
#
# 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 2
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
# See http://www.gnu.org/licenses/ for more information.
"""
Implementation of tools to edit rests of selected music.
All functions except a ly.document.Cursor with the selected range.
"""
from __future__ import unicode_literals
import ly.document
import ly.lex.lilypond
def replace_rest(cursor, replace_token):
"""Replace full rests (r) with optional token. """
source = ly.document.Source(cursor, True, tokens_with_position=True)
with cursor.document as d:
for token in source:
if isinstance(token, ly.lex.lilypond.Rest):
if token == 'r':
d[token.pos:token.end] = replace_token
def replace_fmrest(cursor, replace_token):
"""Replace full measure rests (R) with optional token. """
source = ly.document.Source(cursor, True, tokens_with_position=True)
with cursor.document as d:
for token in source:
if isinstance(token, ly.lex.lilypond.Rest):
if token == 'R':
d[token.pos:token.end] = replace_token
def replace_spacer(cursor, replace_token):
"""Replace spacer rests (s) with optional token. """
source = ly.document.Source(cursor, True, tokens_with_position=True)
with cursor.document as d:
for token in source:
if isinstance(token, ly.lex.lilypond.Spacer):
d[token.pos:token.end] = replace_token
def replace_restcomm(cursor, replace_token):
r"""Replace rests by rest command (\rest) with optional token. """
def get_comm_rests(source):
r"""Catch all rests by rest command (\rest) from source."""
rest_tokens = None
for token in source:
if isinstance(token, ly.lex.lilypond.Note):
rest_tokens = [token]
continue
if rest_tokens and isinstance(token, ly.lex.Space):
rest_tokens.append(token)
continue
if rest_tokens and isinstance(token, ly.lex.lilypond.Command):
if token == '\\rest':
rest_tokens.append(token)
yield rest_tokens
rest_tokens = None
source = ly.document.Source(cursor, True, tokens_with_position=True)
with cursor.document as d:
for rt in get_comm_rests(source):
note = rt[0]
space = rt[-2]
comm = rt[-1]
d[note.pos:note.end] = replace_token
del d[space.pos:space.end]
del d[comm.pos:comm.end]
|