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#!BPY
"""
Name: 'Find Image Target Paths'
Blender: 241
Group: 'UV'
Tooltip: 'Finds all image paths from this blend and references the new paths'
"""
__author__ = "Campbell Barton AKA Ideasman"
__url__ = ["http://members.iinet.net.au/~cpbarton/ideasman/", "blender", "elysiun"]
__bpydoc__ = """\
Find image target paths
This script searches for images whos
file paths do not point to an existing image file,
usefull when moving projects between computers, when absolute paths links are broken.
"""
# ***** BEGIN GPL LICENSE BLOCK *****
#
# Script copyright (C) Campbell J Barton
#
# 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.
#
# ***** END GPL LICENCE BLOCK *****
# --------------------------------------------------------------------------
from Blender import *
try:
import os
except:
Draw.PupMenu('You need a full python install to use this script')
os= None
#==============================================#
# Strips the slashes from the back of a string #
#==============================================#
def stripPath(path):
return path.split('/')[-1].split('\\')[-1]
# finds the file starting at the root.
def findImage(findRoot, imagePath):
newImageFile = None
imageFile = imagePath.split('/')[-1].split('\\')[-1]
# ROOT, DIRS, FILES
pathWalk = os.walk(findRoot)
pathList = [True]
matchList = [] # Store a list of (match, size), choose the biggest.
while True:
try:
pathList = pathWalk.next()
except:
break
for file in pathList[2]:
# FOUND A MATCH
if file.lower() == imageFile.lower():
name = pathList[0] + sys.sep + file
try:
size = os.path.getsize(name)
except:
size = 0
if size:
print ' found:', name
matchList.append( (name, size) )
if matchList == []:
print 'no match for:', imageFile
return None
else:
# Sort by file size
matchList.sort(lambda A, B: cmp(B[1], A[1]) )
print 'using:', matchList[0][0]
# First item is the largest
return matchList[0][0] # 0 - first, 0 - pathname
# Makes the pathe relative to the blend file path.
def makeRelative(path):
blendBasePath = sys.expandpath('//')
if path.startswith(blendBasePath):
path = path.replace(blendBasePath, '//')
path = path.replace('//\\', '//')
return path
def find_images(findRoot):
print findRoot
# findRoot = Draw.PupStrInput ('find in: ', '', 100)
if findRoot == '':
Draw.PupMenu('No Directory Selected')
return
# Account for //
findRoot = sys.expandpath(findRoot)
# Strip filename
while findRoot[-1] != '/' and findRoot[-1] != '\\':
findRoot = findRoot[:-1]
if not findRoot.endswith(sys.sep):
findRoot += sys.sep
if findRoot != '/' and not sys.exists(findRoot[:-1]):
Draw.PupMenu('Directory Dosent Exist')
Window.WaitCursor(1)
# ============ DIR DONE\
images = Image.Get()
len_images = float(len(images))
for idx, i in enumerate(images):
progress = idx / len_images
Window.DrawProgressBar(progress, 'searching for images')
# If files not there?
if not sys.exists(sys.expandpath(i.filename )):
newImageFile = findImage(findRoot, i.filename)
if newImageFile != None:
newImageFile = makeRelative(newImageFile)
print 'newpath:', newImageFile
i.filename = newImageFile
i.reload()
Window.RedrawAll()
Window.DrawProgressBar(1.0, '')
Window.WaitCursor(0)
if __name__ == '__main__' and os != None:
Window.FileSelector(find_images, 'SEARCH ROOT DIR', sys.expandpath('//'))
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