1

"""

     2

Misc definitions

     3

"""

     4

     5

import os,sys

     6

     7

# helper func to check path write permission

     8

def CheckPathPerm(path):

     9

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

    10

        return False

    11

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

    12

         for name in files:

    13

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

    14

                 return False

    15

    return True

    16

    17

def GetClassImporter(classpath):

    18

    if type(classpath)==str:

    19

        def fac():

    20

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

    21

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

    22

        return fac

    23

    else:

    24

        return classpath