record = index[my_path]
			if os.access(file_name, os.R_OK):
				info += '\nFull file found.'
				file_stat = os.stat(file_name)
			elif '_parts' in index[my_path] and os.access(temp_name, os.R_OK):
				info += '\nPartial file found.'
				file_stat = os.stat(temp_name)
				recheck = True
			else:
				info += '\nFile not found or inaccessible.'
				record['_parts'] = None
				reload = True

		if not '_parts' in record:
			record['_parts'] = None

								break
							ranges += '{}-{}'.format(range[0], range[1] - 1),
						my_headers['range'] = 'bytes=' + ','.join(ranges)

				my_headers['Accept-Encoding'] = 'gzip'
				request = urllib2.Request(request, headers = my_headers)

				source = urllib2.urlopen(request)
				new_record = {}
				new_record['_parts'] = record['_parts']
				headers = source.info()

				if 'content-encoding' in headers and headers['content-encoding'] == 'gzip':
					import gzip, StringIO
					buf = StringIO.StringIO(source.read())
					source = gzip.GzipFile(fileobj=buf)

				# stripping unneeded headers (XXX make this inplace?)
				for header in headers:
					if header in desc_fields:
						#if header == 'Pragma' and headers[header] != 'no-cache':
						if header == 'content-length':
							if 'content-range' not in headers: