yamlmagic
an IPython magic for capturing data in YAML into a running IPython kernel.
Install
From the command line (or with ! in a notebook cell):
pip install yamlmagicEnable
Ad-hoc
In the notebook, you can use the %load_ext or %reload_ext line magic.
%reload_ext yamlmagicConfiguration
In your profile’s ipython_kernel_config.py, you can add the following line to automatically load yamlmagic into all your running kernels:
c.InteractiveShellApp.extensions = ['yaml_magic']Use
The %%yaml cell magic will either act as simple parser:
%%yaml
a_toplevel_key: 1<IPython.core.display.Javascript object>
{'a_toplevel_key': 1}
which can be accessed by the special last result variable _:
_{'a_toplevel_key': 1}
Or will update a named variable with the parsed document:
%%yaml x
- a: 1
b: 2<IPython.core.display.Javascript object>
x[{'a': 1, 'b': 2}]
By default, yaml.SafeLoader will be used, which won’t allow the powerful but dangerous (and unportable) `!python/ tags <http://pyyaml.org/wiki/PyYAMLDocumentation#YAMLtagsandPythontypes>`__. If you’d like to use them, provide the -l (or --loader) argument with a BaseLoader subclass available via a local variable…
from yaml import Loader
class FooLoader(Loader):
# some special things you have built
pass%%yaml --loader FooLoader
!!python/float 0<IPython.core.display.Javascript object>
0.0
…or dotted-notation path to a loader:
%%yaml --loader yaml.Loader
!!python/float 0<IPython.core.display.Javascript object>
0.0
Contribute
Issues and pull requests welcome!
License
yamlmagic is released as free software under the BSD 3-Clause license.
Thank
[@tonyfast](http://robclewley.github.io) for asking for this
[@robclewley](http://robclewley.github.io) for documentation-shaming a gist into a module
1 maintainer
Metadata
1 maintainer
Release files for jademagic 0.1.0
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Source distribution (sdist)
| File | Size | Uploaded | |
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| jademagic-0.1.0.tar.gz | 6.0 kB | Details |
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| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| jademagic-0.1.0-py2.py3-none-any.whl | Python 2, Python 3 | none | any | Details |
Total release size: 11.5 kB
Release files / jademagic-0.1.0.tar.gz
| Download URL | jademagic-0.1.0.tar.gz |
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| Size | 6.0 kB |
| Tags | Source |
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SHA-256 checksum How to use checksums |
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Release files / jademagic-0.1.0-py2.py3-none-any.whl
| Download URL | jademagic-0.1.0-py2.py3-none-any.whl |
|---|---|
| Size | 5.5 kB |
| Tags | Python 2 Python 3 |
|
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