def toggle_install_config(install, user=False, sys_prefix=False,
skip_running_check=False, logger=None):
"""Install/remove contrib nbextensions to/from jupyter_nbconvert_config."""
_err_on_running(skip_running_check=skip_running_check)
_check_conflicting_kwargs(user=user, sys_prefix=sys_prefix)
config_dir = nbextensions._get_config_dir(user=user, sys_prefix=sys_prefix)
if logger:
logger.info(
'{} jupyter_contrib_nbextensions items {} config in {}'.format(
'Installing' if install else 'Uninstalling',
'to' if install else 'from',
config_dir))
# Configure the jupyter_nbextensions_configurator serverextension to load
if install:
configurator_app = EnableJupyterNbextensionsConfiguratorApp(
user=user, sys_prefix=sys_prefix, logger=logger)
configurator_app.start()
nbextensions.enable_nbextension(
'notebook', 'contrib_nbextensions_help_item/main',
user=user, sys_prefix=sys_prefix, logger=logger)
else:
nbconf_cm = BaseJSONConfigManager(
config_dir=os.path.join(config_dir, 'nbconfig'))
for require, section in {
'contrib_nbextensions_help_item/main': 'notebook'}.items():
if logger:
logger.info('- Disabling {}'.format(require))
logger.info(
'-- Editing config: {}'.format(
nbconf_cm.file_name(section)))
nbconf_cm.update(section, {'load_extensions': {require: None}})
# Set extra template path, pre- and post-processors for nbconvert
cm = BaseJSONConfigManager(config_dir=config_dir)
config_basename = 'jupyter_nbconvert_config'
config = cm.get(config_basename)
# avoid warnings about unset version
config.setdefault('version', 1)
if logger:
logger.info(
u'- Editing config: {}'.format(cm.file_name(config_basename)))
# Set extra template path, pre- and post-processors for nbconvert
if logger:
logger.info('-- Configuring nbconvert template path')
# our templates directory
_update_config_list(config, 'Exporter.template_path', [
'.',
jupyter_contrib_nbextensions.nbconvert_support.templates_directory(),
], install)
# our preprocessors
if logger:
logger.info('-- Configuring nbconvert preprocessors')
proc_mod = 'jupyter_contrib_nbextensions.nbconvert_support'
_update_config_list(config, 'Exporter.preprocessors', [
proc_mod + '.CodeFoldingPreprocessor',
proc_mod + '.PyMarkdownPreprocessor',
], install)
if logger:
logger.info(
u'- Writing config: {}'.format(cm.file_name(config_basename)))
_set_managed_config(cm, config_basename, config, logger=logger)
def toggle_install_config(install,
user=False,
sys_prefix=False,
skip_running_check=False,
logger=None):
"""Install/remove contrib nbextensions to/from jupyter_nbconvert_config."""
if not skip_running_check and notebook_is_running():
raise NotebookRunningError(
'Cannot configure while the Jupyter notebook server is running')
_check_conflicting_kwargs(user=user, sys_prefix=sys_prefix)
config_dir = nbextensions._get_config_dir(user=user, sys_prefix=sys_prefix)
if logger:
logger.info(
'{} jupyter_contrib_nbextensions items {} config in {}'.format(
'Installing' if install else 'Uninstalling',
'to' if install else 'from', config_dir))
# Configure the jupyter_nbextensions_configurator serverextension to load
if install:
configurator_app = EnableJupyterNbextensionsConfiguratorApp(
user=user, sys_prefix=sys_prefix, logger=logger)
configurator_app.start()
nbextensions.enable_nbextension('notebook',
'contrib_nbextensions_help_item/main',
user=user,
sys_prefix=sys_prefix,
logger=logger)
else:
nbconf_cm = BaseJSONConfigManager(
config_dir=os.path.join(config_dir, 'nbconfig'))
for require, section in {
'contrib_nbextensions_help_item/main': 'notebook'
}.items():
if logger:
logger.info('- Disabling {}'.format(require))
logger.info('-- Editing config: {}'.format(
nbconf_cm.file_name(section)))
nbconf_cm.update(section, {'load_extensions': {require: None}})
# Set extra template path, pre- and post-processors for nbconvert
cm = BaseJSONConfigManager(config_dir=config_dir)
config_basename = 'jupyter_nbconvert_config'
config = cm.get(config_basename)
# avoid warnings about unset version
config.setdefault('version', 1)
if logger:
logger.info(u'- Editing config: {}'.format(
cm.file_name(config_basename)))
# Set extra template path, pre- and post-processors for nbconvert
if logger:
logger.info('-- Configuring nbconvert template path')
# our templates directory
_update_config_list(config, 'Exporter.template_path', [
'.',
jupyter_contrib_nbextensions.nbconvert_support.templates_directory(),
], install)
# our preprocessors
if logger:
logger.info('-- Configuring nbconvert preprocessors')
proc_mod = 'jupyter_contrib_nbextensions.nbconvert_support'
_update_config_list(config, 'Exporter.preprocessors', [
proc_mod + '.CodeFoldingPreprocessor',
proc_mod + '.PyMarkdownPreprocessor',
], install)
if logger:
logger.info(u'- Writing config: {}'.format(
cm.file_name(config_basename)))
_set_managed_config(cm, config_basename, config, logger=logger)