def test_response_stream_download(old_request, new_request):
transport = RequestsTransport()
pipeline = Pipeline(transport)
old_response = transport.send(old_request, stream=True)
old_string = b"".join(old_response.stream_download(pipeline=pipeline))
new_response = transport.send(new_request, stream=True)
new_string = b"".join(new_response.stream_download(pipeline))
assert old_string == new_string == b"Hello, world!"
def _create_pipeline(self, credential, **kwargs):
# type: (Any, **Any) -> Tuple[Configuration, Pipeline]
self._credential_policy = None
if hasattr(credential, "get_token"):
self._credential_policy = BearerTokenCredentialPolicy(
credential, STORAGE_OAUTH_SCOPE)
elif isinstance(credential, SharedKeyCredentialPolicy):
self._credential_policy = credential
elif credential is not None:
raise TypeError("Unsupported credential: {}".format(credential))
config = kwargs.get("_configuration") or create_configuration(**kwargs)
if kwargs.get("_pipeline"):
return config, kwargs["_pipeline"]
config.transport = kwargs.get("transport") # type: ignore
kwargs.setdefault("connection_timeout", CONNECTION_TIMEOUT)
kwargs.setdefault("read_timeout", READ_TIMEOUT)
if not config.transport:
config.transport = RequestsTransport(**kwargs)
policies = [
QueueMessagePolicy(), config.headers_policy, config.proxy_policy,
config.user_agent_policy,
StorageContentValidation(),
StorageRequestHook(**kwargs), self._credential_policy,
ContentDecodePolicy(response_encoding="utf-8"),
RedirectPolicy(**kwargs),
StorageHosts(hosts=self._hosts,
**kwargs), config.retry_policy, config.logging_policy,
StorageResponseHook(**kwargs),
DistributedTracingPolicy(**kwargs),
HttpLoggingPolicy(**kwargs)
]
if kwargs.get("_additional_pipeline_policies"):
policies = policies + kwargs.get("_additional_pipeline_policies")
return config, Pipeline(config.transport, policies=policies)
def _create_appconfig_pipeline(
self, credential, base_url=None, aad_mode=False, **kwargs
):
transport = kwargs.get("transport")
policies = kwargs.get("policies")
if policies is None: # [] is a valid policy list
if aad_mode:
scope = base_url.strip("/") + "/.default"
if hasattr(credential, "get_token"):
credential_policy = BearerTokenCredentialPolicy(credential, scope)
else:
raise TypeError(
"Please provide an instance from azure-identity "
"or a class that implement the 'get_token protocol"
)
else:
credential_policy = AppConfigRequestsCredentialsPolicy(credential)
policies = [
self._config.headers_policy,
self._config.user_agent_policy,
self._config.retry_policy,
self._sync_token_policy,
credential_policy,
self._config.logging_policy, # HTTP request/response log
DistributedTracingPolicy(**kwargs),
HttpLoggingPolicy(**kwargs),
ContentDecodePolicy(**kwargs),
]
if not transport:
transport = RequestsTransport(**kwargs)
return Pipeline(transport, policies)
def test_smoke(port):
request = HttpRequest(method="GET",
url="http://localhost:{}/basic/string".format(port))
with RequestsTransport() as sender:
response = sender.send(request)
response.raise_for_status()
assert response.text() == "Hello, world!"
def _build_pipeline(self, **kwargs): # pylint: disable=no-self-use
transport = kwargs.get("transport")
policies = kwargs.get("policies")
credential_policy = (
ServiceBusSharedKeyCredentialPolicy(
self._endpoint, self._credential, "Authorization"
)
if isinstance(self._credential, ServiceBusSharedKeyCredential)
else BearerTokenCredentialPolicy(self._credential, JWT_TOKEN_SCOPE)
)
if policies is None: # [] is a valid policy list
policies = [
RequestIdPolicy(**kwargs),
self._config.headers_policy,
self._config.user_agent_policy,
self._config.proxy_policy,
ContentDecodePolicy(**kwargs),
ServiceBusXMLWorkaroundPolicy(),
self._config.redirect_policy,
self._config.retry_policy,
credential_policy,
self._config.logging_policy,
DistributedTracingPolicy(**kwargs),
HttpLoggingPolicy(**kwargs),
]
if not transport:
transport = RequestsTransport(**kwargs)
return Pipeline(transport, policies)
def test_requests_auto_headers(port, http_request):
request = http_request("POST",
"http://localhost:{}/basic/string".format(port))
with RequestsTransport() as sender:
response = sender.send(request)
auto_headers = response.internal_response.request.headers
assert 'Content-Type' not in auto_headers
def test_browser_credential():
transport = Mock(wraps=RequestsTransport())
credential = InteractiveBrowserCredential(transport=transport)
scope = "https://management.azure.com/.default" # N.B. this is valid only in Public Cloud
record = credential.authenticate(scopes=(scope, ))
assert record.authority
assert record.home_account_id
assert record.tenant_id
assert record.username
# credential should have a cached access token for the scope used in authenticate
with patch(
WEBBROWSER_OPEN,
Mock(side_effect=Exception(
"credential should authenticate silently"))):
token = credential.get_token(scope)
assert token.token
credential = InteractiveBrowserCredential(transport=transport)
token = credential.get_token(scope)
assert token.token
with patch(
WEBBROWSER_OPEN,
Mock(side_effect=Exception(
"credential should authenticate silently"))):
second_token = credential.get_token(scope)
assert second_token.token == token.token
# every request should have the correct User-Agent
for call in transport.send.call_args_list:
args, _ = call
request = args[0]
assert request.headers["User-Agent"] == USER_AGENT
def _build_pipeline(config, transport=None, **kwargs):
# type: (Configuration, HttpTransport, **Any) -> Pipeline
policies = _get_policies(config)
if transport is None:
transport = RequestsTransport(**kwargs)
return Pipeline(transport, policies=policies)
def test_get_form_recognizer_client_v2(self, formrecognizer_test_endpoint,
formrecognizer_test_api_key,
**kwargs):
# this can be reverted to set_bodiless_matcher() after tests are re-recorded and don't contain these headers
set_custom_default_matcher(
compare_bodies=False,
excluded_headers=
"Authorization,Content-Length,x-ms-client-request-id,x-ms-request-id"
)
transport = RequestsTransport()
ftc = FormTrainingClient(
endpoint=formrecognizer_test_endpoint,
credential=AzureKeyCredential(formrecognizer_test_api_key),
transport=transport,
api_version="2.1")
with ftc:
ftc.get_account_properties()
assert transport.session is not None
with ftc.get_form_recognizer_client() as frc:
assert transport.session is not None
frc.begin_recognize_receipts_from_url(
self.receipt_url_jpg).wait()
assert frc._api_version == FormRecognizerApiVersion.V2_1
ftc.get_account_properties()
assert transport.session is not None
def __init__(self, vault_url, credentials, config=None, transport=None):
# type: (str, Any, Configuration, HttpTransport) -> None
self.vault_url = vault_url.strip("/")
config = config or KeyClient.create_config()
transport = RequestsTransport(config)
policies = [
config.user_agent_policy,
config.headers_policy,
BearerTokenCredentialPolicy(credentials),
config.redirect_policy,
config.retry_policy,
config.logging_policy,
]
self._pipeline = Pipeline(transport, policies=policies)
models = {
"DeletedKey": DeletedKey,
"DeletedKeyItem": DeletedKeyItem,
"DeletedKeyItemPaged": DeletedKeyItemPaged,
"JsonWebKey": JsonWebKey,
"Key": Key,
"KeyAttributes": KeyAttributes,
"KeyCreateParameters": KeyCreateParameters,
"KeyItem": KeyItem,
"KeyItemPaged": KeyItemPaged,
}
self._deserialize = Deserializer(models)
self._serialize = Serializer(models)
def test_conflict_timeout(caplog):
transport = RequestsTransport()
request = HttpRequest("GET", "https://www.bing.com")
with pytest.raises(ValueError):
with Pipeline(transport) as pipeline:
pipeline.run(request, connection_timeout=(100, 100), read_timeout = 100)
def test_basic_requests_separate_session(port, http_request):
session = requests.Session()
request = http_request("GET",
"http://localhost:{}/basic/string".format(port))
policies = [UserAgentPolicy("myusergant"), RedirectPolicy()]
transport = RequestsTransport(session=session, session_owner=False)
with Pipeline(transport, policies=policies) as pipeline:
response = pipeline.run(request)
if is_rest(request):
assert is_rest(response.http_response)
assert transport.session
assert isinstance(response.http_response.status_code, int)
transport.close()
assert transport.session
transport.session.close()
def test_response_streaming_error_behavior(http_response):
# Test to reproduce https://github.com/Azure/azure-sdk-for-python/issues/16723
block_size = 103
total_response_size = 500
req_response = requests.Response()
req_request = requests.Request()
class FakeStreamWithConnectionError:
# fake object for urllib3.response.HTTPResponse
def __init__(self):
self.total_response_size = 500
def stream(self, chunk_size, decode_content=False):
assert chunk_size == block_size
left = total_response_size
while left > 0:
if left <= block_size:
raise requests.exceptions.ConnectionError()
data = b"X" * min(chunk_size, left)
left -= len(data)
yield data
def read(self, chunk_size, decode_content=False):
assert chunk_size == block_size
if self.total_response_size > 0:
if self.total_response_size <= block_size:
raise requests.exceptions.ConnectionError()
data = b"X" * min(chunk_size, self.total_response_size)
self.total_response_size -= len(data)
return data
def close(self):
pass
s = FakeStreamWithConnectionError()
req_response.raw = FakeStreamWithConnectionError()
response = create_transport_response(
http_response,
req_request,
req_response,
block_size,
)
def mock_run(self, *args, **kwargs):
return PipelineResponse(
None,
requests.Response(),
None,
)
transport = RequestsTransport()
pipeline = Pipeline(transport)
pipeline.run = mock_run
downloader = response.stream_download(pipeline, decompress=False)
with pytest.raises(requests.exceptions.ConnectionError):
full_response = b"".join(downloader)
def build_pipeline(transport=None, policies=None, **kwargs):
if not policies:
config = _get_config(**kwargs)
config.retry_policy = RetryPolicy(**kwargs)
policies = _get_policies(config, **kwargs)
if not transport:
transport = RequestsTransport(**kwargs)
return Pipeline(transport, policies=policies)
def _create_pipeline(account, credential, **kwargs):
# type: (Any, **Any) -> Tuple[Configuration, Pipeline]
credential_policy = SharedKeyCredentialPolicy(account_name=account.name, account_key=credential)
transport = RequestsTransport(**kwargs)
policies = [
HeadersPolicy(),
credential_policy,
ContentDecodePolicy(response_encoding="utf-8")]
return Pipeline(transport, policies=policies)
def test_basic_options_requests(self):
request = HttpRequest("OPTIONS", "https://httpbin.org")
policies = [UserAgentPolicy("myusergant"), RedirectPolicy()]
with Pipeline(RequestsTransport(), policies=policies) as pipeline:
response = pipeline.run(request)
assert pipeline._transport.session is None
assert isinstance(response.http_response.status_code, int)
def test_requests_socket_timeout(self):
conf = Configuration()
request = HttpRequest("GET", "https://bing.com")
policies = [UserAgentPolicy("myusergant"), RedirectPolicy()]
# Sometimes this will raise a read timeout, sometimes a socket timeout depending on timing.
# Either way, the error should always be wrapped as an AzureError to ensure it's caught
# by the retry policy.
with pytest.raises(AzureError):
with Pipeline(RequestsTransport(), policies=policies) as pipeline:
response = pipeline.run(request, connection_timeout=0.000001)
def _build_pipeline(self, config, policies=None, transport=None, **kwargs): # pylint:disable=no-self-use
# type: (Configuration, Optional[List[PolicyType]], Optional[HttpTransport], **Any) -> Pipeline
if policies is None: # [] is a valid policy list
policies = _get_policies(config, **kwargs)
if not transport:
from azure.core.pipeline.transport import RequestsTransport
transport = RequestsTransport(**kwargs)
return Pipeline(transport=transport, policies=policies)
def test_tuple_timeout(caplog):
transport = RequestsTransport()
request = HttpRequest("GET", "https://www.bing.com")
with caplog.at_level(logging.WARNING, logger="azure.core.pipeline.transport"):
with Pipeline(transport) as pipeline:
pipeline.run(request, connection_timeout=(100, 100))
assert "Tuple timeout setting is deprecated" in caplog.text
def test_conflict_timeout(caplog, port):
transport = RequestsTransport()
request = HttpRequest("GET",
"http://localhost:{}/basic/string".format(port))
with pytest.raises(ValueError):
with Pipeline(transport) as pipeline:
pipeline.run(request,
connection_timeout=(100, 100),
read_timeout=100)
def test_transport_closed_only_once(self, resource_group, location, storage_account, storage_account_key):
transport = RequestsTransport()
prefix = TEST_QUEUE_PREFIX
queue_name = self.get_resource_name(prefix)
with QueueServiceClient(self.account_url(storage_account, "queue"), credential=storage_account_key, transport=transport) as qsc:
qsc.get_service_properties()
assert transport.session is not None
with qsc.get_queue_client(queue_name) as qc:
assert transport.session is not None
qsc.get_service_properties()
assert transport.session is not None
def test_compress_plain_no_header_offline(port, http_request):
# thanks to Daisy Cisneros for this test!
# expect plain text
request = http_request(method="GET", url="http://localhost:{}/streams/string".format(port))
with RequestsTransport() as sender:
response = sender.send(request, stream=True)
response.raise_for_status()
data = response.stream_download(sender, decompress=False)
content = b"".join(list(data))
decoded = content.decode('utf-8')
assert decoded == "test"
def _build_pipeline(self, config=None, policies=None, transport=None, **kwargs):
config = config or self._create_config(**kwargs)
policies = policies or [
ContentDecodePolicy(),
config.retry_policy,
config.logging_policy,
DistributedTracingPolicy(),
]
if not transport:
transport = RequestsTransport(**kwargs)
return Pipeline(transport=transport, policies=policies)
