def process(self): '''Process. Coroutine. ''' verdict = self._fetch_rule.check_ftp_request( self._url_item.url_info, self._url_item.url_record)[0] if not verdict: self._url_item.skip() return request = Request(self._url_item.url_info.url) # TODO: dependency inject if self._fetch_rule.ftp_login: request.username, request.password = self._fetch_rule.ftp_login dir_name, filename = self._url_item.url_info.split_path() if self._processor.fetch_params.glob and frozenset(filename) & GLOB_CHARS: directory_url = to_dir_path_url(request.url_info) directory_request = copy.deepcopy(request) directory_request.url = directory_url request = directory_request is_file = False self._glob_pattern = urllib.parse.unquote(filename) else: is_file = yield From(self._prepare_request_file_vs_dir(request)) self._file_writer_session.process_request(request) wait_time = yield From(self._fetch(request, is_file)) if wait_time: _logger.debug('Sleeping {0}.'.format(wait_time)) yield From(trollius.sleep(wait_time))
def test_duration_timeout(self): client = Client() file = io.BytesIO() with self.assertRaises(DurationTimeout), client.session() as session: yield From( session.fetch(Request(self.get_url('/hidden/sleep.txt')))) yield From(session.read_content(file, duration_timeout=0.1))
def test_login_no_password_required(self): client = Client() file = io.BytesIO() with client.session() as session: request = Request(self.get_url('/example (copy).txt')) request.username = '******' yield From(session.fetch(request)) yield From(session.read_content(file))
def test_fetch_no_file(self): client = Client() file = io.BytesIO() with client.session() as session: try: yield From(session.fetch(Request(self.get_url('/asdf.txt')))) yield From(session.read_content(file)) except FTPServerError as error: self.assertEqual(550, error.reply_code) else: self.fail() # pragma: no cover
def test_fetch_file(self): client = Client() file = io.BytesIO() with client.session() as session: response = yield From( session.fetch(Request(self.get_url('/example (copy).txt')))) yield From(session.read_content(file)) self.assertEqual( 'The real treasure is in Smaug’s heart 💗.\n'.encode('utf-8'), response.body.content())
def test_fetch_file_restart_not_supported(self): client = Client() file = io.BytesIO() with client.session() as session: request = Request(self.get_url('/example (copy).txt')) request.set_continue(99999) # Magic value in the test server response = yield From(session.fetch(request)) self.assertFalse(response.restart_value) yield From(session.read_content(file)) self.assertEqual( 'The real treasure is in Smaug’s heart 💗.\n'.encode('utf-8'), response.body.content())
def test_fetch_file_restart(self): client = Client() file = io.BytesIO() with client.session() as session: request = Request(self.get_url('/example (copy).txt')) request.set_continue(10) response = yield From(session.fetch(request)) self.assertEqual(10, response.restart_value) yield From(session.read_content(file)) self.assertEqual( 'reasure is in Smaug’s heart 💗.\n'.encode('utf-8'), response.body.content())
def test_fetch_listing(self): client = Client() file = io.BytesIO() with client.session() as session: response = yield From( session.fetch_file_listing(Request(self.get_url('/')))) yield From(session.read_listing_content(file)) print(response.body.content()) self.assertEqual(5, len(response.files)) self.assertEqual('junk', response.files[0].name) self.assertEqual('example1', response.files[1].name) self.assertEqual('example2💎', response.files[2].name) self.assertEqual('example (copy).txt', response.files[3].name) self.assertEqual('readme.txt', response.files[4].name)
def test_to_dict(self): request = Request('ftp://foofle.com') request_dict = request.to_dict() self.assertEqual('ftp://foofle.com', request_dict['url']) self.assertEqual('ftp', request_dict['protocol']) response = Response() response.request = request response.reply = Reply(code=200, text='Success') response_dict = response.to_dict() self.assertEqual('ftp://foofle.com', response_dict['request']['url']) self.assertEqual('ftp', response_dict['protocol']) self.assertEqual(200, response_dict['reply']['code']) self.assertEqual(200, response_dict['response_code']) self.assertEqual('Success', response_dict['reply']['text']) self.assertEqual('Success', response_dict['response_message'])
def test_fetch_bad_pasv_addr(self): client = Client() file = io.BytesIO() with client.session() as session: original_func = session._log_in @trollius.coroutine def override_func(): yield From(original_func()) yield From( session._control_stream.write_command( Command('EVIL_BAD_PASV_ADDR'))) print('Evil awaits') session._log_in = override_func with self.assertRaises(ProtocolError): yield From( session.fetch(Request( self.get_url('/example (copy).txt'))))