Python scripts to copy files to another folder if its greater then maximus capacity .
Source this functions using Houdini by Python Source Editor then write down this line in your Pre-Frame Script using python as main language
hou.session.cacheCopyManager(hou.node('/out/geometry1'), 890409 , "/home/chrysl666/PROJECTS/TEMP")
this function needs a path to the ROP node , a maximus Size in bytes and the destination folder
script code :
# python scripts to copy files to another folder if its greater then maximus capacity
# source this functions using Houdini by Python Source Editor
# then put this line in your Pre-Frame Script
#
# hou.session.cacheCopyManager(hou.node('/out/geometry1'), 890409 , "/home/chrysl666/PROJECTS/TEMP")
#
# this function needs a path to the ROP node , a maximus Size in kbits
# and the destination folder
#get total size of a folder in Kbytes
def get_size(startDirPath):
import os
total_size = 0
for dirpath, dirnames, filenames in os.walk(startDirPath):
for f in filenames:
fp = os.path.join(dirpath, f)
total_size += os.path.getsize(fp)
return total_size
#copy files from a folder to another one
def copyCurrentCache(dirPath , dest ):
import os
import shutil
src_files = os.listdir(dirPath)
for file_name in src_files:
full_file_name = os.path.join(dirPath, file_name)
if (os.path.isfile(full_file_name)):
shutil.copy(full_file_name, dest)
#remove old files from a folder
def removeOldCache(dirPath):
import os
filelist = [ f for f in os.listdir(dirPath) if f.endswith(".sc") ]
for f in filelist:
os.remove(os.path.join(dirPath, f))
# main function for managing cache folder size
def cacheCopyManager(ropNode , maxsize , dest):
import os
import hou
#get cacheFolderPath
outFileParm = ropNode.evalParm("sopoutput")
dirPath = os.path.split(outFileParm)
#get cacheFolder size in Kb
dirSize = hou.session.get_size(dirPath[0])
#check if it greather then maxi size
if dirSize >= maxsize :
print dirSize
#if its greather then copy to another folder and delete oldCache
hou.session.copyCurrentCache(dirPath[0] , dest)
hou.session.removeOldCache(dirPath[0])
