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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 run(self, arguments=None):
 """Print useful information about the log file."""

        LogFileTool.run(self, arguments)

        for i, self.logfile in enumerate(self.args['logfile']):
            if i > 0:
                print("\n ------------------------------------------\n")

            if self.logfile.datetime_format == 'ctime-pre2.4':
                # no milliseconds when datetime format doesn't support it
                start_time = (self.logfile.start.strftime("%Y %b %d %H:%M:%S")
                              if self.logfile.start else "unknown")
                end_time = (self.logfile.end.strftime("%Y %b %d %H:%M:%S")
                            if self.logfile.start else "unknown")
            else:
                # include milliseconds
                start_time = (self.logfile.start.strftime("%Y %b %d "
                                                          "%H:%M:%S.%f")[:-3]
                              if self.logfile.start else "unknown")
                end_time = (self.logfile.end.strftime("%Y %b %d "
                                                      "%H:%M:%S.%f")[:-3]
                            if self.logfile.start else "unknown")

            print("     source: %s" % self.logfile.name)
            print("       host: %s"
                  % (self.logfile.hostname + ':' + str(self.logfile.port)
                     if self.logfile.hostname else "unknown"))
            print("      start: %s" % (start_time))
            print("        end: %s" % (end_time))

            # TODO: add timezone if iso8601 format
            print("date format: %s" % self.logfile.datetime_format)
            print("     length: %s" % len(self.logfile))
            print("     binary: %s" % (self.logfile.binary or "unknown"))

            version = (' -> '.join(self.logfile.versions) or "unknown")

            # if version is unknown, go by date
            if version == 'unknown':
                if self.logfile.datetime_format == 'ctime-pre2.4':
                    version = '< 2.4 (no milliseconds)'
                elif self.logfile.datetime_format == 'ctime':
                    version = '>= 2.4.x ctime (milliseconds present)'
                elif (self.logfile.datetime_format == "iso8601-utc" or
                      self.logfile.datetime_format == "iso8601-local"):
                    if self.logfile.has_level:
                        version = '>= 3.0 (iso8601 format, level, component)'
                    else:
                        version = '= 2.6.x (iso8601 format)'

            print("    version: %s" % version)
            print("    storage: %s"
                  % (self.logfile.storage_engine or 'unknown'))

            # now run all sections
            for section in self.sections:
                if section.active:
                    print("\n%s" % section.name.upper())
                    section.run()