Source code for holoviews.plotting

"""
HoloViews plotting sub-system the defines the interface to be used by
any third-party plotting/rendering package.

This file defines the HTML tags used to wrap renderered output for
display in the IPython Notebook (optional).
"""

from ..core.options import Cycle
from .plot import Plot
from .renderer import Renderer, HTML_TAGS # noqa (API import)

try:
    from . import mpl                     # noqa (API import)
except ImportError:
    pass

try:
    from . import bokeh                   # noqa (API import)
except ImportError:
    pass


def public(obj):
    if not isinstance(obj, type): return False
    is_plot_or_cycle = any([issubclass(obj, bc) for bc in [Plot, Cycle]])
    is_renderer = any([issubclass(obj, bc) for bc in [Renderer]])
    return (is_plot_or_cycle or is_renderer)

_public = list(set([_k for _k, _v in locals().items() if public(_v)]))
__all__ = _public