def login(self, username, password):
"""Try to form a new connection to Instagram using the given username
and password."""
# try to load cookies from cookie jar
client_kwargs = dict()
if os.path.isfile(COOKIE_JAR):
cookies = CookieJar()
with open(COOKIE_JAR, 'rb') as cookiejar:
cookie_string = cookiejar.read()
# make sure username in cookies is as expected; otherwise,
# don't use cookies
try:
cookies._cookies = pickle.loads(cookie_string)
cookie_user = [c.value for c in cookies if c.name == 'ds_user']
if cookie_user == username:
client_kwargs['cookie'] = cookie_string
except:
logging.warn("Could not parse cookie file.")
self.client = Client(username, password, **client_kwargs)
self.username = username
def loads(self, d: dict):
"""
Read a session from a given dict. A warning will be given if username or password field is missing.
:param d: a dict contains a session.
"""
renew_required = True
if "cookies" in d.keys() and d["cookies"]:
if isinstance(d["cookies"], httpx.models.Cookies):
cj = d["cookies"] # type: ignore
elif isinstance(d["cookies"], dict):
cj = CookieJar() # type: ignore
# noinspection PyTypeHints
cj._cookies = d["cookies"] # type: ignore
else:
raise TypeError
try:
self.cookies = cj
renew_required = False
except SessionException:
pass
else:
self._cookies = {}
if "username" not in d.keys() or "password" not in d.keys(
) or not d["username"] or not d["password"]:
warnings.warn("Missing username or password field", LoadWarning)
self._username = ""
self._password = ""
renew_required = False
else:
self._username = d["username"]
self._password = d["password"]
if renew_required:
self.login(self._username, self._password)
