Intialize cache file for urlpath. Cache file name will be passed as keyword or created by a md5 hash of urlpath. Working directory can be passed as a keyword too to write file to a different location. All keywords are passed on to self._cacheData which manages the transaction.

Parameters:

• urlpath (basestring) - Internet path-filename to retrieve original
• filepath - Local filepath fragment. (basestring)
• workpath - Local workpath fragment. (basestring)
• post - Url-encoded dictionary of values. (basestring)
• hook - Object that will recieve progress updates. (object)
• update - Switch to update cache when a local file exists. (bool)

Returns: None

Provide access to an intialized object's data. Data will come either from its cache file or the data saved in self._urlContent.

Parameters:

• mode (basestring) - Option of file open. [r|rb]. Default 'r'.

Returns: [basestring|bin]

content of object's cached file