util Module#
util
Module#
Various general utilities used in the panel codebase.
- panel.util.abbreviated_repr(value, max_length=25, natural_breaks=(',', ' '))[source]#
Returns an abbreviated repr for the supplied object. Attempts to find a natural break point while adhering to the maximum length.
- panel.util.datetime_as_utctimestamp(value)[source]#
Converts a datetime to a UTC timestamp used by Bokeh interally.
- panel.util.edit_readonly(parameterized: param.parameterized.Parameterized) Iterator [source]#
Temporarily set parameters on Parameterized object to readonly=False to allow editing them.
- panel.util.full_groupby(l, key=<function <lambda>>)[source]#
Groupby implementation which does not require a prior sort
- panel.util.fullpath(path: Union[AnyStr, os.PathLike]) Union[AnyStr, os.PathLike] [source]#
Expanduser and then abspath for a given path
- panel.util.get_method_owner(meth)[source]#
Returns the instance owning the supplied instancemethod or the class owning the supplied classmethod.
- panel.util.indexOf(obj, objs)[source]#
Returns the index of an object in a list of objects. Unlike the list.index method this function only checks for identity not equality.
- panel.util.is_parameterized(obj) bool [source]#
Whether an object is a Parameterized class or instance.
- panel.util.isdatetime(value) bool [source]#
Whether the array or scalar is recognized datetime type.
- panel.util.isfile(path: str) bool [source]#
Safe version of os.path.isfile robust to path length issues on Windows
- panel.util.param_name(name: str) str [source]#
Removes the integer id from a Parameterized class name.
- panel.util.param_reprs(parameterized, skip=None)[source]#
Returns a list of reprs for parameters on the parameterized object. Skips default and empty values.
- panel.util.parse_query(query: str) Dict[str, Any] [source]#
Parses a url query string, e.g. ?a=1&b=2.1&c=string, converting numeric strings to int or float types.
- panel.util.recursive_parameterized(parameterized: param.parameterized.Parameterized, objects=None) List[param.parameterized.Parameterized] [source]#
Recursively searches a Parameterized object for other Parmeterized objects.