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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def read_config(self):
 """Reads the configuration. This method can be overloaded to integrate with your application's own configuration mechanism. By default, a single 'status' file is read from the reports' directory. This should set `self.status` to one of the state constants, and make sure `self.location` points to a writable directory where the reports will be written. The possible values for `self.status` are: - `UNSET`: nothing has been selected and the user should be prompted - `ENABLED`: collect and upload reports - `DISABLED`: don't collect or upload anything, stop prompting - `ERRORED`: something is broken, and we can't do anything in this session (for example, the configuration directory is not writable) """

        if self.enabled and not os.path.isdir(self.location):
            try:
                os.makedirs(self.location, 0o700)
            except OSError:
                logger.warning("Couldn't create %s, usage statistics won't be "
                               "collected", self.location)
                self.status = Stats.ERRORED

        status_file = os.path.join(self.location, 'status')
        if self.enabled and os.path.exists(status_file):
            with open(status_file, 'r') as fp:
                status = fp.read().strip()
            if status == 'ENABLED':
                self.status = Stats.ENABLED
            elif status == 'DISABLED':
                self.status = Stats.DISABLED