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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__ = """\
"""
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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