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How to use _get_opener method in tempest

Best Python code snippet using tempest_python

core.py

...67		"""Deterministic checks for consistiency."""68		if not self.url:69			raise URLRequired70		71	def _get_opener(self):72		""" Creates appropriate opener object for urllib2.73		"""74		75		if self.auth:76			# create a password manager77			authr = urllib2.HTTPPasswordMgrWithDefaultRealm()78			authr.add_password(None, self.url, self.auth.username, self.auth.password)79			handler = urllib2.HTTPBasicAuthHandler(authr)80			opener = urllib2.build_opener(handler)81			# use the opener to fetch a URL82			return opener.open83		else:84			return urllib2.urlopen85	86	def send(self, anyway=False):87		"""Sends the request. Returns True of successfull, false if not.88		    If there was an HTTPError during transmission,89		    self.response.status_code will contain the HTTPError code.90		    Once a request is successfully sent, `sent` will equal True.91		92		    :param anyway: If True, request will be sent, even if it has93		    already been sent.94		"""95		self._checks()96		success = False97		98		if self.method in ('GET', 'HEAD', 'DELETE'):99			if (not self.sent) or anyway:100				# url encode GET params if it's a dict101				if isinstance(self.params, dict):102					params = urllib.urlencode(self.params)103				else:104					params = self.params105				req = _Request(("%s?%s" % (self.url, params)), method=self.method)106				if self.headers:107					req.headers = self.headers108				opener = self._get_opener()109				try:110					resp = opener(req)111					self.response.status_code = resp.code112					self.response.headers = resp.info().dict113					if self.method.lower() == 'get':114						self.response.content = resp.read()115					success = True116				except urllib2.HTTPError, why:117					self.response.status_code = why.code118		elif self.method == 'PUT':119			if (not self.sent) or anyway:120				req = _Request(self.url, method='PUT')121				if self.headers:122					req.headers = self.headers123				req.data = self.data124				try:125					opener = self._get_opener()126					resp =  opener(req)127					self.response.status_code = resp.code128					self.response.headers = resp.info().dict129					self.response.content = resp.read()130					success = True131				except urllib2.HTTPError, why:132					self.response.status_code = why.code133		elif self.method == 'POST':134			if (not self.sent) or anyway:135				req = _Request(self.url, method='POST')136				if self.headers:137					req.headers = self.headers138				# url encode form data if it's a dict139				if isinstance(self.data, dict):140					req.data = urllib.urlencode(self.data)141				else:142					req.data = self.data143				try:144					opener = self._get_opener()145					resp =  opener(req)146					self.response.status_code = resp.code147					self.response.headers = resp.info().dict148					self.response.content = resp.read()149					success = True150				except urllib2.HTTPError, why:151					self.response.status_code = why.code152		153		self.sent = True if success else False154		155		return success156		157class Response(object):158	"""The :class:`Request` object. All :class:`Request` objects contain a...

test_dashboard_basic_ops.py

Source: test_dashboard_basic_ops.py

...63    def setup_credentials(cls):64        cls.set_network_resources()65        super(TestDashboardBasicOps, cls).setup_credentials()66    def check_login_page(self):67        response = self._get_opener().open(CONF.dashboard.dashboard_url).read()68        self.assertIn("id_username", response.decode("utf-8"))69    def user_login(self, username, password):70        response = self._get_opener().open(CONF.dashboard.dashboard_url).read()71        # Grab the CSRF token and default region72        parser = HorizonHTMLParser()73        parser.feed(response.decode("utf-8"))74        # construct login url for dashboard, discovery accommodates non-/ web75        # root for dashboard76        login_url = parse.urljoin(CONF.dashboard.dashboard_url, parser.login)77        # Prepare login form request78        req = request.Request(login_url)79        req.add_header('Content-type', 'application/x-www-form-urlencoded')80        req.add_header('Referer', CONF.dashboard.dashboard_url)81        # Pass the default domain name regardless of the auth version in order82        # to test the scenario of when horizon is running with keystone v383        params = {'username': username,84                  'password': password,85                  'region': parser.region,86                  'domain': CONF.auth.default_credentials_domain_name,87                  'csrfmiddlewaretoken': parser.csrf_token}88        self._get_opener().open(req, parse.urlencode(params).encode())89    def check_home_page(self):90        response = self._get_opener().open(CONF.dashboard.dashboard_url).read()91        self.assertIn('Overview', response.decode("utf-8"))92    def _get_opener(self):93        if not self.opener:94            if (CONF.dashboard.disable_ssl_certificate_validation and95                    self._ssl_default_context_supported()):96                ctx = ssl.create_default_context()97                ctx.check_hostname = False98                ctx.verify_mode = ssl.CERT_NONE99                self.opener = request.build_opener(100                    request.HTTPSHandler(context=ctx),101                    request.HTTPCookieProcessor())102            else:103                self.opener = request.build_opener(104                    request.HTTPCookieProcessor())105        return self.opener106    def _ssl_default_context_supported(self):...

jsonlines.py

Source: jsonlines.py

...7	return any(8		str(path).endswith(ext) 9		for ext in _GZIP_EXTENSIONS10	)11def _get_opener(12	path: str, 13	use_gzip: bool|None = None,14) -> Callable:15	if use_gzip is None:16		use_gzip = _file_is_gzip(path)17	return open if not use_gzip else gzip.open18def jsonl_load(19		path: str, 20		/,*,21		use_gzip: bool|None = None,22	) -> list[JSONitem]:23	opener: Callable = _get_opener(path, use_gzip)24	data: list[JSONitem] = list()	25	with opener(path, 'rt', encoding="UTF-8") as f:26		for line in f:27			data.append(json.loads(line))28	29	return data30def jsonl_write(31		path: str, 32		items: Sequence[JSONitem],33		use_gzip: bool|None = None,34		gzip_compresslevel: int = 2,35	) -> None:36	opener: Callable = _get_opener(path, use_gzip)37	opener_kwargs: dict = dict()38	if use_gzip:39		opener_kwargs = dict(compresslevel = gzip_compresslevel)40	with opener(path, 'wt', encoding="UTF-8", **opener_kwargs) as f:41		for item in items:42			f.write(json.dumps(item) + '\n')...

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