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# ##### BEGIN GPL LICENSE BLOCK #####
#
# 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
"""
Pose Library - usage functions.
"""
from typing import Set
import re
import bpy
from bpy.types import (
Action,
Object,
)
def select_bones(arm_object: Object, action: Action, *, select: bool, flipped: bool) -> None:
pose_bone_re = re.compile(r'pose.bones\["([^"]+)"\]')
pose = arm_object.pose
seen_bone_names: Set[str] = set()
for fcurve in action.fcurves:
data_path: str = fcurve.data_path
match = pose_bone_re.match(data_path)
if not match:
continue
bone_name = match.group(1)
if bone_name in seen_bone_names:
continue
seen_bone_names.add(bone_name)
if flipped:
bone_name = bpy.utils.flip_name(bone_name)
try:
pose_bone = pose.bones[bone_name]
except KeyError:
continue
pose_bone.bone.select = select
if __name__ == '__main__':
import doctest
print(f"Test result: {doctest.testmod()}")
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