Get Started¶
Installation¶
Bionic can be installed using pip
:
pip install bionic[standard]
The bionic[standard]
package includes the core framework as well as the
most commonly-used dependencies. There are several other subpackages offering
different dependencies, documented below.
You will probably also want to install Graphviz,
which Bionic uses to generate visualizations of its workflow graph.
Unfortunately Graphviz is not written in Python and can’t be installed by
pip
. On Mac OS X, you can use Homebrew to install
it:
brew install graphviz
If you want your data to be automatically cached to Google Cloud Storage,
you’ll also need to have the Google Cloud SDK installed, have access to a
GCS bucket, and install the bionic[gcp]
subpackage.
Finally, installing LibYAML will improve performance for some workloads. LibYAML is also available via Homebrew:
brew install libyaml
Bionic should work on both Python 2.7 and Python 3.x.
Extra Packages¶
The default bionic
PyPI package installs only the minimal dependencies for
building and running flows. However, many other dependency configurations are
available. Most users will want the bionic[standard]
package, which
supports common integrations like Matplotlib,
as well as graph visualization.
The full set of subpackages is as follows:
Subpackage | Installation Command | Enables |
---|---|---|
dev | pip install bionic[dev] |
every feature; testing; building documentation |
dask | pip install bionic[dask] |
the @dask decorator |
dill | pip install bionic[dill] |
the @dillable decorator |
examples | pip install bionic[examples] |
the tutorial example code |
full | pip install bionic[full] |
every non-development feature |
gcp | pip install bionic[gcp] |
caching to GCS |
image | pip install bionic[image] |
automatic de/serialization of
PIL.Image objects |
matplotlib | pip install bionic[matplotlib] |
the @pyplot decorator |
standard | pip install bionic[standard] |
graph visualization; Image
handling; @pyplot |
viz | pip install bionic[viz] |
graph visualization |
Tutorials¶
These two worked examples illustrate the basic mechanics of Bionic.