.announce_new_data
class: AnnounceNewDataLanguageOptions
- class AnnounceNewDataLanguageOptions(**kwargs)[source]
Default announcement for new data in charts.
Note
If (JavaScript)
addPoint()
oraddSeries()
is used, and only one series/point is added, theAnnounceNewDataLanguageOptions.new_point_announce()
andAnnounceNewdata.new_series_announce()
strings are used.The
...single
versions will be used if there is only one chart on the page, and the...multiple
versions will be used if there are multiple charts on the page. For all other new data events, theAnnounceNewData.new_data_announce()
string will be used.Class Inheritance
- copy(other=None, overwrite=True, **kwargs)
Copy the configuration settings from this instance to the
other
instance.- Parameters:
other (
HighchartsMeta
) – The target instance to which the properties of this instance should be copied. IfNone
, will create a new instance and populate it with properties copied fromself
. Defaults toNone
.overwrite (
bool
) – ifTrue
, properties inother
that are already set will be overwritten by their counterparts inself
. Defaults toTrue
.kwargs – Additional keyword arguments. Some special descendents of
HighchartsMeta
may have special implementations of this method which rely on additional keyword arguments.
- Returns:
A mutated version of
other
with new property values
- classmethod from_dict(as_dict: dict, allow_snake_case: bool = True)
Construct an instance of the class from a
dict
object.
- classmethod from_js_literal(as_str_or_file, allow_snake_case: bool = True, _break_loop_on_failure: bool = False)
Return a Python object representation of a Highcharts JavaScript object literal.
- Parameters:
as_str_or_file (
str
) – The JavaScript object literal, represented either as astr
or as a filename which contains the JS object literal.allow_snake_case (
bool
) – IfTrue
, interpretssnake_case
keys as equivalent tocamelCase
keys. Defaults toTrue
._break_loop_on_failure (
bool
) – IfTrue
, will break any looping operations in the event of a failure. Otherwise, will attempt to repair the failure. Defaults toFalse
.
- Returns:
A Python object representation of the Highcharts JavaScript object literal.
- Return type:
HighchartsMeta
- classmethod from_json(as_json_or_file, allow_snake_case: bool = True)
Construct an instance of the class from a JSON string.
- Parameters:
as_json_or_file – The JSON string for the object or the filename of a file that contains the JSON string.
allow_snake_case (
bool
) – IfTrue
, interpretssnake_case
keys as equivalent tocamelCase
keys. Defaults toTrue
.
- Returns:
A Python objcet representation of
as_json
.- Return type:
HighchartsMeta
- get_required_modules(include_extension=False) List[str]
Return the list of URLs from which the Highcharts JavaScript modules needed to render the chart can be retrieved.
- to_dict() dict
Generate a
dict
representation of the object compatible with the Highcharts JavaScript library.Note
The
dict
representation has a property structure and naming convention that is intentionally consistent with the Highcharts JavaScript library. This is not Pythonic, but it makes managing the interplay between the two languages much, much simpler.
- to_js_literal(filename=None, encoding='utf-8') str | None
Return the object represented as a
str
containing the JavaScript object literal.
- to_json(filename=None, encoding='utf-8')
Generate a JSON string/byte string representation of the object compatible with the Highcharts JavaScript library.
Note
This method will either return a standard
str
or abytes
object depending on the JSON serialization library you are using. For example, if your environment has orjson, the result will be abytes
representation of the string.- Parameters:
- Returns:
A JSON representation of the object compatible with the Highcharts library.
- Return type:
- static trim_dict(untrimmed: dict, to_json: bool = False) dict
Remove keys from
untrimmed
whose values areNone
and convert values that have.to_dict()
methods.
- static trim_iterable(untrimmed, to_json=False)
Convert any
EnforcedNullType
values inuntrimmed
to'null'
.
- property new_data_announce: str | None
Announcement for any new data. Defaults to:
'Updated data for chart {chartTitle}'
.
- property new_point_announce_multiple: str | None
Announcement when multiple new points have been added. Defaults to:
'New data point in chart {chartTitle}: {pointDesc}'
.
- property new_point_announce_single: str | None
Announcement when a single new point has been added. Defaults to:
'New data point: {pointDesc}'
.