"""

Misc definitions

"""

import os,sys

# helper func to check path write permission

def CheckPathPerm(path):

if path is None or not os.path.isdir(path):

return False

for root, dirs, files in os.walk(path):

for name in files:

if os.access(root, os.W_OK) is not True or os.access(os.path.join(root, name), os.W_OK) is not True:

return False

return True

def GetClassImporter(classpath):

if type(classpath)==str:

def fac():

mod=__import__(classpath.rsplit('.',1)[0])

return reduce(getattr, classpath.split('.')[1:], mod)

return fac

else:

return classpath