def _read(self, name, start_range=None, end_range=None): name = self._clean_name(name) if start_range is None: headers = {} else: headers = {'Range': 'bytes=%s-%s' % (start_range, end_range)} response = self.connection.get_object(self.bucket, name, headers) if (response.status / 100) != 2: raise IOError('OSSStorageError: %s' % response.read()) header_map = convert_header2map(response.getheaders()) content_len = safe_get_element('content-length', header_map) etag = safe_get_element('etag', header_map).upper() return response.read(), etag, content_len
def _read(self, name, start_range=None, end_range=None): name = self._clean_name(name) if start_range is None: headers = {} else: headers = {'Range': 'bytes=%s-%s' % (start_range, end_range)} response = self.connection.get_object(self.bucket, name, headers) if (response.status / 100) != 2: raise IOError("OSSStorageError: %s" % response.read()) header_map = convert_header2map(response.getheaders()) content_len = safe_get_element("content-length", header_map) etag = safe_get_element("etag", header_map).upper() return response.read(), etag, content_len
def modified_time(self, name): try: from dateutil import parser, tz except ImportError: raise NotImplementedError() name = self._clean_name(name) response = self.connection.head_object(self.bucket, name) header_map = convert_header2map(response.getheaders()) last_modified = response.getheader('Last-Modified') # convert to string to date last_modified_date = parser.parse(last_modified) # if the date has no timzone, assume UTC if last_modified_date.tzinfo is None: last_modified_date = last_modified_date.replace(tzinfo=tz.tzutc()) # convert date to local time w/o timezone return last_modified_date.astimezone(tz.tzlocal()).replace(tzinfo=None)
def size(self, name): name = self._clean_name(name) response = self.connection.head_object(self.bucket, name) header_map = convert_header2map(response.getheaders()) content_len = safe_get_element('content-length', header_map) return content_len and int(content_len) or 0
def size(self, name): name = self._clean_name(name) response = self.connection.head_object(self.bucket, name) header_map = convert_header2map(response.getheaders()) content_len = safe_get_element("content-length", header_map) return content_len and int(content_len) or 0