-
-
Save sampathweb/703e8cc153c15ab079bf58484b701f03 to your computer and use it in GitHub Desktop.
Create .py and .html on save of Jupyter notebook
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import os | |
import shutil | |
from nbconvert.nbconvertapp import NbConvertApp | |
from nbconvert.postprocessors.base import PostProcessorBase | |
class CopyToSubfolderPostProcessor(PostProcessorBase): | |
def __init__(self, subfolder=None): | |
self.subfolder = subfolder | |
super(CopyToSubfolderPostProcessor, self).__init__() | |
def postprocess(self, input): | |
""" Save converted file to a separate directory. """ | |
if self.subfolder is None: | |
return | |
dirname, filename = os.path.split(input) | |
new_dir = os.path.join(dirname, self.subfolder) | |
new_path = os.path.join(new_dir, filename) | |
if not os.path.exists(new_dir): | |
os.mkdir(new_dir) | |
shutil.copy2(input, new_path) | |
os.remove(input) | |
SAVE_PROGRESS_INDICATOR_FILE = '.ipynb_saveprogress' | |
def post_save(model, os_path, contents_manager): | |
"""post-save hook for converting notebooks to .py scripts and html | |
in a separate folder with the same name | |
""" | |
# only do this for notebooks | |
if model['type'] != 'notebook': | |
return | |
# only do this if we've added the special indicator file to the working directory | |
cwd = os.path.dirname(os_path) | |
save_progress_indicator = os.path.join(cwd, SAVE_PROGRESS_INDICATOR_FILE) | |
should_convert = os.path.exists(save_progress_indicator) | |
if should_convert: | |
d, fname = os.path.split(os_path) | |
subfolder = os.path.splitext(fname)[0] | |
converter = NbConvertApp() | |
converter.postprocessor = CopyToSubfolderPostProcessor(subfolder=subfolder) | |
converter.export_format = 'script' | |
converter.initialize() | |
converter.notebooks = [os_path] | |
converter.convert_notebooks() | |
converter.export_format = 'html' | |
converter.initialize() | |
converter.notebooks = [os_path] | |
converter.convert_notebooks() | |
c.FileContentsManager.post_save_hook = post_save |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment