/usr/lib/python3/dist-packages/photofilmstrip/action/ActionAutoPath.py is in photofilmstrip 3.4.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# PhotoFilmStrip - Creates movies out of your pictures.
#
# Copyright (C) 2011 Jens Goepfert
#
# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
import random
from photofilmstrip.action.IAction import IAction
from photofilmstrip.core.Aspect import Aspect
from photofilmstrip.core import PILBackend
class ActionAutoPath(IAction):
def __init__(self, picture, aspect):
self.__picture = picture
self.__aspect = aspect
def GetName(self):
return _(u'Random motion')
def Execute(self):
try:
width, height = PILBackend.GetImageSize(
self.__picture.GetFilename())
except:
return
if self.__picture.GetWidth() == -1:
# FIXME: stupid if
self.__picture.SetWidth(width)
self.__picture.SetHeight(height)
ratio = Aspect.ToFloat(self.__aspect)
if width < height:
# portrait
startRect = (0, 0, width, width / ratio)
targetRect = (0, height - (width / ratio), width, width / ratio)
else:
scaledWidth = width * 0.75
startRect = (0, 0, width, width / ratio)
d = random.randint(0, 3)
if d == 0:
targetRect = (0, 0, scaledWidth, scaledWidth / ratio)
elif d == 1:
targetRect = (0, height - (scaledWidth / ratio),
scaledWidth, scaledWidth / ratio)
elif d == 2:
targetRect = (width - scaledWidth, 0,
scaledWidth, scaledWidth / ratio)
elif d == 3:
targetRect = (width - scaledWidth,
height - (scaledWidth / ratio),
scaledWidth, scaledWidth / ratio)
if random.randint(0, 1):
targetRect, startRect = startRect, targetRect
self.__picture.SetStartRect(startRect)
self.__picture.SetTargetRect(targetRect)
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