'credentials': {},

'config': {},

'plot_options': {}

'username': six.string_types,

'api_key': six.string_types,

'proxy_username': six.string_types,

'proxy_password': six.string_types,

'stream_ids': list

'plotly_domain': six.string_types,

'plotly_streaming_domain': six.string_types,

'plotly_api_domain': six.string_types,

'plotly_ssl_verification': bool,

'plotly_proxy_authorization': bool,

'world_readable': bool,

'auto_open': bool,

'sharing': six.string_types

'filename': six.string_types,

'fileopt': six.string_types,

'validate': bool,

'world_readable': bool,

'auto_open': bool,

'sharing': six.string_types

"""

# TODO: verify these _credentials with plotly

# kwargs will contain all our info

kwargs.update(username=username, api_key=api_key)

# raise error if key isn't valid anywhere

for key in kwargs:

if key not in CREDENTIALS_KEYS and key not in CONFIG_KEYS:

raise exceptions.PlotlyError(

"{} is not a valid config or credentials key".format(key)

)

# add credentials, raise error if type is wrong.

for key in CREDENTIALS_KEYS:

if key in kwargs:

if not isinstance(kwargs[key], CREDENTIALS_KEYS[key]):

raise exceptions.PlotlyError(

"{} must be of type '{}'"

.format(key, CREDENTIALS_KEYS[key])

)

_session['credentials'][key] = kwargs[key]

# add config, raise error if type is wrong.

for key in CONFIG_KEYS:

if key in kwargs:

if not isinstance(kwargs[key], CONFIG_KEYS[key]):

raise exceptions.PlotlyError("{} must be of type '{}'"

.format(key, CONFIG_KEYS[key]))

_session['config'][key] = kwargs.get(key)

# add plot options, raise error if type is wrong.

for key in PLOT_OPTIONS:

if key in kwargs:

if not isinstance(kwargs[key], CONFIG_KEYS[key]):

raise exceptions.PlotlyError("{} must be of type '{}'"

.format(key, CONFIG_KEYS[key]))

"""

# raise exception if key is invalid or value is the wrong type

for key in kwargs:

if key not in PLOT_OPTIONS:

raise exceptions.PlotlyError(

"{} is not a valid config or plot option key".format(key)

)

if not isinstance(kwargs[key], PLOT_OPTIONS[key]):

raise exceptions.PlotlyError("{} must be of type '{}'"

.format(key, PLOT_OPTIONS[key]))

# raise exception if sharing is invalid

if (key == 'sharing' and not (kwargs[key] in SHARING_OPTIONS)):

raise exceptions.PlotlyError("'{0}' must be of either '{1}', '{2}'"

" or '{3}'"

.format(key, *SHARING_OPTIONS))

# update local _session dict with new plot options

""" Returns a copy of the user supplied plot options.