def get(self):
jupyterdir = jupyter_data_dir()
nbextensions = (get_nbext_dir(),
os.path.join(jupyterdir, 'nbextensions'))
exclude = ['mathjax']
yaml_list = []
# Traverse through nbextension subdirectories to find all yaml files
for root, dirs, files in chain.from_iterable(
os.walk(root) for root in nbextensions):
dirs[:] = [d for d in dirs if d not in exclude]
for f in files:
if f.endswith('.yaml'):
yaml_list.append([root, f])
# Build a list of extensions from YAML file description
# containing at least the following entries:
# Type - identifier
# Name - unique name of the extension
# Description - short explanation of the extension
# Main - main file that is loaded, typically 'main.js'
#
extension_list = []
for y in yaml_list:
stream = open(os.path.join(y[0], y[1]), 'r')
extension = yaml.load(stream)
if all(k in extension for k in ('Type', 'Compatibility', 'Name',
'Main', 'Description')):
if not extension['Type'].strip().startswith(
'IPython Notebook Extension'):
continue
if not extension['Compatibility'].strip().startswith(
notebook.__version__[0:2]):
continue
# generate URL to extension
idx = y[0].find('nbextensions')
url = y[0][idx::].replace('\\', '/')
extension['url'] = url
# replace single quote with HTML representation
for key in extension:
if isinstance(extension[key], str):
extension[key] = extension[key].replace("'", "'")
extension_list.append(extension)
self.log.info("Found extension %s" % extension['Name'])
stream.close()
json_list = json.dumps(extension_list)
self.write(
self.render_template(
'nbextensions.html',
base_url=self.base_url,
extension_list=json_list,
page_title="Notebook Extension Configuration"))
def get(self):
jupyterdir = jupyter_data_dir()
nbextensions = (get_nbext_dir(), os.path.join(jupyterdir,'nbextensions'))
exclude = [ 'mathjax' ]
yaml_list = []
# Traverse through nbextension subdirectories to find all yaml files
for root, dirs, files in chain.from_iterable(os.walk(root) for root in nbextensions):
dirs[:] = [d for d in dirs if d not in exclude]
for f in files:
if f.endswith('.yaml'):
yaml_list.append([ root, f] )
# Build a list of extensions from YAML file description
# containing at least the following entries:
# Type - identifier
# Name - unique name of the extension
# Description - short explanation of the extension
# Main - main file that is loaded, typically 'main.js'
#
extension_list = []
for y in yaml_list:
stream = open(os.path.join(y[0],y[1]), 'r')
extension = yaml.load(stream)
if all (k in extension for k in ('Type', 'Compatibility', 'Name', 'Main', 'Description')):
if not extension['Type'].strip().startswith('IPython Notebook Extension'):
continue
if not extension['Compatibility'].strip().startswith('3.'):
continue
# generate URL to extension
idx=y[0].find('nbextensions')
url = y[0][idx::].replace('\\', '/')
extension['url'] = url
# replace single quote with HTML representation
for key in extension:
if isinstance(extension[key], str):
extension[key] = extension[key].replace("'","'")
extension_list.append(extension)
self.log.info("Found extension %s" % extension['Name'])
stream.close()
json_list = json.dumps(extension_list)
self.write(self.render_template('nbextensions.html',
base_url = self.base_url,
extension_list = json_list,
page_title="Notebook Extension Configuration"
)
)
# Notebook Server Extension to activate/deactivate javascript notebook extensions
#
from jupyter_core.paths import jupyter_data_dir
import notebook
from notebook.utils import url_path_join as ujoin
from notebook.base.handlers import IPythonHandler, json_errors
from notebook.nbextensions import _get_nbext_dir as get_nbext_dir
from tornado import web
from itertools import chain
import os.path
import yaml
from yaml.scanner import ScannerError
import json
jupyterdir = jupyter_data_dir()
nbextension_dirs = (get_nbext_dir(), os.path.join(jupyterdir, "nbextensions"))
exclude = ["mathjax"]
class NBExtensionHandler(IPythonHandler):
"""Render the notebook extension configuration interface."""
@web.authenticated
def get(self):
yaml_list = []
# Traverse through nbextension subdirectories to find all yaml files
for root, dirs, files in chain.from_iterable(os.walk(nb_ext_dir) for nb_ext_dir in nbextension_dirs):
# filter to exclude directories
dirs[:] = [d for d in dirs if d not in exclude]
for filename in files:
#
from jupyter_core.paths import jupyter_data_dir
import notebook
from notebook.utils import url_path_join as ujoin
from notebook.base.handlers import IPythonHandler, json_errors
from notebook.nbextensions import _get_nbext_dir as get_nbext_dir
from tornado import web
from itertools import chain
import os.path
import yaml
from yaml.scanner import ScannerError
import json
# KUSNO jupyterdir = jupyter_data_dir()
jupyterdir = os.path.join(os.getcwd(), 'jupyter', 'data')
nbextension_dirs = (get_nbext_dir(), os.path.join(jupyterdir, 'nbextensions'))
exclude = ['mathjax']
class NBExtensionHandler(IPythonHandler):
"""Render the notebook extension configuration interface."""
@web.authenticated
def get(self):
yaml_list = []
# Traverse through nbextension subdirectories to find all yaml files
for root, dirs, files in chain.from_iterable(
os.walk(nb_ext_dir) for nb_ext_dir in nbextension_dirs):
# filter to exclude directories
dirs[:] = [d for d in dirs if d not in exclude]
for filename in files: