def _set_bundler_state(name,
label,
module_name,
group,
state,
user=True,
sys_prefix=False,
logger=None):
"""Set whether a bundler is enabled or disabled.
Returns True if the final state is the one requested.
Parameters
----------
name : string
Unique name of the bundler
label : string
Human-readable label for the bundler menu item in the UI
module_name : string
Dotted module/package name containing the bundler
group : string
'download' or 'deploy' indicating the parent menu containing the label
state : bool
The state in which to leave the extension
user : bool [default: True]
Whether to update the user's .jupyter/serverconfig directory
sys_prefix : bool [default: False]
Whether to update the sys.prefix, i.e. environment. Will override
`user`.
logger : Jupyter logger [optional]
Logger instance to use
"""
user = False if sys_prefix else user
config_dir = os.path.join(
_get_config_dir(user=user, sys_prefix=sys_prefix), 'serverconfig')
cm = BaseJSONConfigManager(config_dir=config_dir)
if logger:
logger.info("{} {} bundler {}...".format(
"Enabling" if state else "Disabling", name, module_name))
if state:
cm.update(
BUNDLER_SECTION, {
BUNDLER_SUBSECTION: {
name: {
"label": label,
"module_name": module_name,
"group": group
}
}
})
else:
cm.update(BUNDLER_SECTION, {BUNDLER_SUBSECTION: {name: None}})
return (cm.get(BUNDLER_SECTION).get(BUNDLER_SUBSECTION, {}).get(name)
is not None) == state
def toggle_server_extension_python(import_name,
enabled=None,
parent=None,
user=False,
sys_prefix=True):
"""Toggle the boolean setting for a given server extension
in a Jupyter config file.
"""
sys_prefix = False if user else sys_prefix
config_dir = _get_config_dir(user=user, sys_prefix=sys_prefix)
cm = BaseJSONConfigManager(parent=parent, config_dir=config_dir)
cfg = cm.get("jupyter_server_config")
server_extensions = cfg.setdefault("ServerApp",
{}).setdefault("jpserver_extensions",
{})
old_enabled = server_extensions.get(import_name, None)
new_enabled = enabled if enabled is not None else not old_enabled
server_extensions[import_name] = new_enabled
cm.update("jupyter_server_config", cfg)
def set_password(args):
password = args.password
while not password:
password1 = getpass("" if args.quiet else "Provide password: "******"" if args.quiet else "Repeat password: "******"Passwords do not match, try again")
elif len(password1) < 4:
print("Please provide at least 4 characters")
else:
password = password1
password_hash = passwd(password)
cfg = BaseJSONConfigManager(config_dir=jupyter_config_dir())
cfg.update("jupyter_server_config",
{"ServerApp": {
"password": password_hash,
}})
if not args.quiet:
print("password stored in config dir: %s" % jupyter_config_dir())