def visualize(self, format='png'):
"""Visualize an expression in the browser as a PNG image.
Parameters
----------
format : str, optional
Defaults to ``'png'``. Some additional formats are
``'jpeg'`` and ``'svg'``. These are specified by the ``graphviz``
Python library.
Notes
-----
This method opens a web browser tab showing the image of the expression
graph created by the code in :module:`ibis.expr.visualize`.
Raises
------
ImportError
If ``graphviz`` is not installed.
"""
import ibis.expr.visualize as viz
path = viz.draw(viz.to_graph(self), format=format)
webbrowser.open('file://{}'.format(os.path.abspath(path)))
def visualize(self, format: str = 'svg') -> None:
"""Visualize an expression in the browser as an SVG image.
Parameters
----------
format
Image output format. These are specified by the ``graphviz`` Python
library.
Notes
-----
This method opens a web browser tab showing the image of the expression
graph created by the code in [ibis.expr.visualize][].
Raises
------
ImportError
If ``graphviz`` is not installed.
"""
import ibis.expr.visualize as viz
path = viz.draw(viz.to_graph(self), format=format)
webbrowser.open(f'file://{os.path.abspath(path)}')
def visualize(self, format='svg'):
"""Visualize an expression in the browser as an SVG image.
Parameters
----------
format : str, optional
Defaults to ``'svg'``. Some additional formats are
``'jpeg'`` and ``'png'``. These are specified by the ``graphviz``
Python library.
Notes
-----
This method opens a web browser tab showing the image of the expression
graph created by the code in :module:`ibis.expr.visualize`.
Raises
------
ImportError
If ``graphviz`` is not installed.
"""
import ibis.expr.visualize as viz
path = viz.draw(viz.to_graph(self), format=format)
webbrowser.open('file://{}'.format(os.path.abspath(path)))
