In [2]:
from notebook.services.config import ConfigManager
c = ConfigManager()
c.update('notebook', {"CodeCell": {"cm_config": {"autoCloseBrackets": False}}})


Out[2]:
{u'CodeCell': {u'cm_config': {u'autoCloseBrackets': False}},
 u'load_extensions': {u'equation-numbering/main': True,
  u'python-markdown/main': False,
  u'spellchecker/main': True,
  u'toggle_all_line_numbers/main': True}}

In [ ]: