def get_session_from_webdriver(driver: WebDriver,
registry: Registry) -> RedisSession:
"""Extract session cookie from a Selenium driver and fetch a matching pyramid_redis_sesssion data.
Example::
def test_newsletter_referral(dbsession, web_server, browser, init):
'''Referral is tracker for the newsletter subscription.'''
b = browser
b.visit(web_server + "/newsletter")
with transaction.manager:
r = ReferralProgram()
r.name = "Foobar program"
dbsession.add(r)
dbsession.flush()
ref_id, slug = r.id, r.slug
# Inject referral data to the active session. We do this because it is very hard to spoof external links pointing to localhost test web server.
session = get_session_from_webdriver(b.driver, init.config.registry)
session["referral"] = {
"ref": slug,
"referrer": "http://example.com"
}
session.to_redis()
b.fill("email", "*****@*****.**")
b.find_by_name("subscribe").click()
# Displayed as a message after succesful form subscription
assert b.is_text_present("Thank you!")
# Check we get an entry
with transaction.manager:
assert dbsession.query(NewsletterSubscriber).count() == 1
subscription = dbsession.query(NewsletterSubscriber).first()
assert subscription.email == "*****@*****.**"
assert subscription.ip == "127.0.0.1"
assert subscription.referral_program_id == ref_id
assert subscription.referrer == "http://example.com"
:param driver: The active WebDriver (usually ``browser.driver``)
:param registry: The Pyramid registry (usually ``init.config.registry``)
"""
# Decode the session our test browser is associated with by reading the raw session cookie value and fetching the session object from Redis
secret = registry.settings["redis.sessions.secret"]
session_cookie = driver.get_cookie("session")["value"]
session_id = signed_deserialize(session_cookie, secret)
class MockRequest:
def __init__(self, registry):
self.registry = registry
# Use pyramid_redis_session to get a connection to the Redis database
redis = get_default_connection(MockRequest(registry))
session = RedisSession(redis, session_id, new=False, new_session=None)
return session
def get_session_from_webdriver(driver: WebDriver, registry: Registry) -> RedisSession:
"""Extract session cookie from a Selenium driver and fetch a matching pyramid_redis_sesssion data.
Example::
def test_newsletter_referral(dbsession, web_server, browser, init):
'''Referral is tracker for the newsletter subscription.'''
b = browser
b.visit(web_server + "/newsletter")
with transaction.manager:
r = ReferralProgram()
r.name = "Foobar program"
dbsession.add(r)
dbsession.flush()
ref_id, slug = r.id, r.slug
# Inject referral data to the active session. We do this because it is very hard to spoof external links pointing to localhost test web server.
session = get_session_from_webdriver(b.driver, init.config.registry)
session["referral"] = {
"ref": slug,
"referrer": "http://example.com"
}
session.to_redis()
b.fill("email", "*****@*****.**")
b.find_by_name("subscribe").click()
# Displayed as a message after succesful form subscription
assert b.is_text_present("Thank you!")
# Check we get an entry
with transaction.manager:
assert dbsession.query(NewsletterSubscriber).count() == 1
subscription = dbsession.query(NewsletterSubscriber).first()
assert subscription.email == "*****@*****.**"
assert subscription.ip == "127.0.0.1"
assert subscription.referral_program_id == ref_id
assert subscription.referrer == "http://example.com"
:param driver: The active WebDriver (usually ``browser.driver``)
:param registry: The Pyramid registry (usually ``init.config.registry``)
"""
# Decode the session our test browser is associated with by reading the raw session cookie value and fetching the session object from Redis
secret = registry.settings["redis.sessions.secret"]
session_cookie = driver.get_cookie("session")["value"]
session_id = signed_deserialize(session_cookie, secret)
class MockRequest:
def __init__(self, registry):
self.registry = registry
# Use pyramid_redis_session to get a connection to the Redis database
redis = get_default_connection(MockRequest(registry))
session = RedisSession(redis, session_id, new=False, new_session=None)
return session
def factory(request, initial_data, new_session_id=get_unique_session_id):
redis_options = dict(
host=host,
port=port,
db=db,
password=password,
socket_timeout=socket_timeout,
connection_pool=connection_pool,
encoding=encoding,
encoding_errors=encoding_errors,
unix_socket_path=unix_socket_path,
)
# an explicit client callable gets priority over the default
redis = client_callable(request, **redis_options) \
if client_callable is not None \
else get_default_connection(request, url=url, **redis_options)
# attempt to retrieve a session_id from the cookie
session_id_from_cookie = _get_session_id_from_cookie(
request=request,
cookie_name=cookie_name,
secret=secret,
)
new_session = functools.partial(
new_session_id,
redis=redis,
timeout=timeout,
serialize=serialize,
generator=id_generator,
)
if session_id_from_cookie and redis.exists(session_id_from_cookie):
session_id = session_id_from_cookie
session_cookie_was_valid = True
else:
session_id = new_session()
session_cookie_was_valid = False
session = klass(
initial_data,
redis=redis,
session_id=session_id,
new=not session_cookie_was_valid,
new_session=new_session,
serialize=serialize,
deserialize=deserialize,
)
set_cookie = functools.partial(
_set_cookie,
session,
cookie_name=cookie_name,
cookie_max_age=cookie_max_age,
cookie_path=cookie_path,
cookie_domain=cookie_domain,
cookie_secure=cookie_secure,
cookie_httponly=cookie_httponly,
secret=secret,
)
delete_cookie = functools.partial(
_delete_cookie,
cookie_name=cookie_name,
cookie_path=cookie_path,
cookie_domain=cookie_domain,
)
cookie_callback = functools.partial(
_cookie_callback,
session,
session_cookie_was_valid=session_cookie_was_valid,
cookie_on_exception=cookie_on_exception,
set_cookie=set_cookie,
delete_cookie=delete_cookie,
cookieless_headers=cookieless_headers,
)
request.add_response_callback(cookie_callback)
return session