takluyver

"""Create a notebook containing code from a script.

Run as:  python make_nb.py my_script.py
"""
import sys

import nbformat
from nbformat.v4 import new_notebook, new_code_cell

nb = new_notebook()

takluyver

#!/usr/bin/env python3
"""
To run: python3 nb2to3.py notebook-or-directory
"""
# Authors: Thomas Kluyver, Fernando Perez
# See: https://gist.github.com/takluyver/c8839593c615bb2f6e80

import argparse
import pathlib
from nbformat import read, write

takluyver

"""Read HDF5 strings to Python str

h5py 3.0 changed the APIs for storing and reading strings.
This shows how to read strings as Python 3 str if you need
to support both old and new h5py.
"""
import h5py
import numpy as np

f = h5py.File('foo.h5', 'r')

takluyver

Riverbank GPL Exception version 1.1
===================================

Additional rights granted beyond the GPL (the "Exception").

As a special exception to the terms and conditions of version 2.0 of the GPL,
Riverbank hereby grants you the rights described below, provided you agree to
the terms and conditions in this Exception, including its obligations and
restrictions on use.

takluyver

# (c) Thomas Kluyver, 2016
# Use it under the MIT license

# This is fairly experimental. Use at your own risk.

import ast
from ast import Call, Attribute, Name, Load
import asyncio as asyncio_mod
#import astpp
from IPython.utils.text import indent

takluyver

Copy nbflatten.py to somewhere on $PATH. Then, in the root of a git repository, run these commands:

echo "*.ipynb diff=ipynb" >> .gitattributes 
git config diff.ipynb.textconv nbflatten.py

When you change a notebook and run git diff, you'll see the diff of flattened, simplified notebooks, rather than the full JSON. This does lose some information (metadata, non-text output), but it makes it easier to see simple changes in the notebook.

This doesn't help with merging conflicting changes in notebooks. For that, see nbdiff.org.

takluyver

import json
import h5py
import numpy as np

def read_json(path):
    with open(path) as f:
        loaded_data = json.load(f)

    res = {}
    for info in loaded_data:

takluyver

takluyver

takluyver

$ python3 interrupt-debug.py 
0
1
2
3
^C--Return--
> /home/takluyver/scratch/interrupt-debug.py(6)handle_sigint()->None
-> pdb.set_trace()
(Pdb) p a
4