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import sys
import os
DEBUG = 0
inputDir = None
outputDir = None
nativeFileDialogs = True
class __ModuleWrapper:
def __init__(self, wrapped):
self.__dict__["_ModuleWrapper__wrapped"] = wrapped
def __getattr__(self, name):
if DEBUG: print "getting ", name
if name == "inputDir":
if self.__wrapped.__dict__[name] is None:
if self.__wrapped.__dict__['outputDir'] is not None:
value = self.__wrapped.__dict__['outputDir']
else:
value = os.getcwd()
if not os.path.isdir(value):
value = os.getcwd()
self.__setattr__('inputDir', value)
elif name == "outputDir":
if self.__wrapped.__dict__[name] is None:
if self.__wrapped.__dict__['inputDir'] is not None:
value = self.__wrapped.__dict__['inputDir']
else:
value = os.getcwd()
if not os.path.isdir(value):
value = os.getcwd()
self.__setattr__('outputDir', value)
if DEBUG:print "got ", name, getattr(self.__wrapped, name)
return getattr(self.__wrapped, name)
def __setattr__(self, name, value):
if DEBUG: print "setting ", name, value
if name == "inputDir":
if os.path.isdir(value):
self.__wrapped.__dict__[name]=value
else:
raise ValueError, "Non existing directory %s" % value
elif name == "outputDir":
if os.path.isdir(value):
self.__wrapped.__dict__[name]=value
else:
raise ValueError, "Non existing directory %s" % value
elif name == "nativeFileDialogs":
self.__wrapped.__dict__[name]=value
elif name.startswith("__"):
self.__dict__[name]=value
else:
raise AttributeError, "Invalid attribute %s" % name
#self.__wrapped.__dict__[name]=value
sys.modules[__name__]=__ModuleWrapper(sys.modules[__name__])
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