Files
2025-09-07 22:09:54 +02:00

967 lines
33 KiB
Python

# --- THIS FILE IS AUTO-GENERATED ---
# Modifications will be overwitten the next time code generation run.
from plotly.basedatatypes import BaseTraceType as _BaseTraceType
import copy as _copy
class Sankey(_BaseTraceType):
_parent_path_str = ""
_path_str = "sankey"
_valid_props = {
"arrangement",
"customdata",
"customdatasrc",
"domain",
"hoverinfo",
"hoverlabel",
"ids",
"idssrc",
"legend",
"legendgrouptitle",
"legendrank",
"legendwidth",
"link",
"meta",
"metasrc",
"name",
"node",
"orientation",
"selectedpoints",
"stream",
"textfont",
"type",
"uid",
"uirevision",
"valueformat",
"valuesuffix",
"visible",
}
@property
def arrangement(self):
"""
If value is `snap` (the default), the node arrangement is
assisted by automatic snapping of elements to preserve space
between nodes specified via `nodepad`. If value is
`perpendicular`, the nodes can only move along a line
perpendicular to the flow. If value is `freeform`, the nodes
can freely move on the plane. If value is `fixed`, the nodes
are stationary.
The 'arrangement' property is an enumeration that may be specified as:
- One of the following enumeration values:
['snap', 'perpendicular', 'freeform', 'fixed']
Returns
-------
Any
"""
return self["arrangement"]
@arrangement.setter
def arrangement(self, val):
self["arrangement"] = val
@property
def customdata(self):
"""
Assigns extra data each datum. This may be useful when
listening to hover, click and selection events. Note that,
"scatter" traces also appends customdata items in the markers
DOM elements
The 'customdata' property is an array that may be specified as a tuple,
list, numpy array, or pandas Series
Returns
-------
numpy.ndarray
"""
return self["customdata"]
@customdata.setter
def customdata(self, val):
self["customdata"] = val
@property
def customdatasrc(self):
"""
Sets the source reference on Chart Studio Cloud for
`customdata`.
The 'customdatasrc' property must be specified as a string or
as a plotly.grid_objs.Column object
Returns
-------
str
"""
return self["customdatasrc"]
@customdatasrc.setter
def customdatasrc(self, val):
self["customdatasrc"] = val
@property
def domain(self):
"""
The 'domain' property is an instance of Domain
that may be specified as:
- An instance of :class:`plotly.graph_objs.sankey.Domain`
- A dict of string/value properties that will be passed
to the Domain constructor
Returns
-------
plotly.graph_objs.sankey.Domain
"""
return self["domain"]
@domain.setter
def domain(self, val):
self["domain"] = val
@property
def hoverinfo(self):
"""
Determines which trace information appear on hover. If `none`
or `skip` are set, no information is displayed upon hovering.
But, if `none` is set, click and hover events are still fired.
Note that this attribute is superseded by `node.hoverinfo` and
`node.hoverinfo` for nodes and links respectively.
The 'hoverinfo' property is a flaglist and may be specified
as a string containing:
- Any combination of [] joined with '+' characters
(e.g. '')
OR exactly one of ['all', 'none', 'skip'] (e.g. 'skip')
Returns
-------
Any
"""
return self["hoverinfo"]
@hoverinfo.setter
def hoverinfo(self, val):
self["hoverinfo"] = val
@property
def hoverlabel(self):
"""
The 'hoverlabel' property is an instance of Hoverlabel
that may be specified as:
- An instance of :class:`plotly.graph_objs.sankey.Hoverlabel`
- A dict of string/value properties that will be passed
to the Hoverlabel constructor
Returns
-------
plotly.graph_objs.sankey.Hoverlabel
"""
return self["hoverlabel"]
@hoverlabel.setter
def hoverlabel(self, val):
self["hoverlabel"] = val
@property
def ids(self):
"""
Assigns id labels to each datum. These ids for object constancy
of data points during animation. Should be an array of strings,
not numbers or any other type.
The 'ids' property is an array that may be specified as a tuple,
list, numpy array, or pandas Series
Returns
-------
numpy.ndarray
"""
return self["ids"]
@ids.setter
def ids(self, val):
self["ids"] = val
@property
def idssrc(self):
"""
Sets the source reference on Chart Studio Cloud for `ids`.
The 'idssrc' property must be specified as a string or
as a plotly.grid_objs.Column object
Returns
-------
str
"""
return self["idssrc"]
@idssrc.setter
def idssrc(self, val):
self["idssrc"] = val
@property
def legend(self):
"""
Sets the reference to a legend to show this trace in.
References to these legends are "legend", "legend2", "legend3",
etc. Settings for these legends are set in the layout, under
`layout.legend`, `layout.legend2`, etc.
The 'legend' property is an identifier of a particular
subplot, of type 'legend', that may be specified as the string 'legend'
optionally followed by an integer >= 1
(e.g. 'legend', 'legend1', 'legend2', 'legend3', etc.)
Returns
-------
str
"""
return self["legend"]
@legend.setter
def legend(self, val):
self["legend"] = val
@property
def legendgrouptitle(self):
"""
The 'legendgrouptitle' property is an instance of Legendgrouptitle
that may be specified as:
- An instance of :class:`plotly.graph_objs.sankey.Legendgrouptitle`
- A dict of string/value properties that will be passed
to the Legendgrouptitle constructor
Returns
-------
plotly.graph_objs.sankey.Legendgrouptitle
"""
return self["legendgrouptitle"]
@legendgrouptitle.setter
def legendgrouptitle(self, val):
self["legendgrouptitle"] = val
@property
def legendrank(self):
"""
Sets the legend rank for this trace. Items and groups with
smaller ranks are presented on top/left side while with
"reversed" `legend.traceorder` they are on bottom/right side.
The default legendrank is 1000, so that you can use ranks less
than 1000 to place certain items before all unranked items, and
ranks greater than 1000 to go after all unranked items. When
having unranked or equal rank items shapes would be displayed
after traces i.e. according to their order in data and layout.
The 'legendrank' property is a number and may be specified as:
- An int or float
Returns
-------
int|float
"""
return self["legendrank"]
@legendrank.setter
def legendrank(self, val):
self["legendrank"] = val
@property
def legendwidth(self):
"""
Sets the width (in px or fraction) of the legend for this
trace.
The 'legendwidth' property is a number and may be specified as:
- An int or float in the interval [0, inf]
Returns
-------
int|float
"""
return self["legendwidth"]
@legendwidth.setter
def legendwidth(self, val):
self["legendwidth"] = val
@property
def link(self):
"""
The links of the Sankey plot.
The 'link' property is an instance of Link
that may be specified as:
- An instance of :class:`plotly.graph_objs.sankey.Link`
- A dict of string/value properties that will be passed
to the Link constructor
Returns
-------
plotly.graph_objs.sankey.Link
"""
return self["link"]
@link.setter
def link(self, val):
self["link"] = val
@property
def meta(self):
"""
Assigns extra meta information associated with this trace that
can be used in various text attributes. Attributes such as
trace `name`, graph, axis and colorbar `title.text`, annotation
`text` `rangeselector`, `updatemenues` and `sliders` `label`
text all support `meta`. To access the trace `meta` values in
an attribute in the same trace, simply use `%{meta[i]}` where
`i` is the index or key of the `meta` item in question. To
access trace `meta` in layout attributes, use
`%{data[n[.meta[i]}` where `i` is the index or key of the
`meta` and `n` is the trace index.
The 'meta' property accepts values of any type
Returns
-------
Any|numpy.ndarray
"""
return self["meta"]
@meta.setter
def meta(self, val):
self["meta"] = val
@property
def metasrc(self):
"""
Sets the source reference on Chart Studio Cloud for `meta`.
The 'metasrc' property must be specified as a string or
as a plotly.grid_objs.Column object
Returns
-------
str
"""
return self["metasrc"]
@metasrc.setter
def metasrc(self, val):
self["metasrc"] = val
@property
def name(self):
"""
Sets the trace name. The trace name appears as the legend item
and on hover.
The 'name' property is a string and must be specified as:
- A string
- A number that will be converted to a string
Returns
-------
str
"""
return self["name"]
@name.setter
def name(self, val):
self["name"] = val
@property
def node(self):
"""
The nodes of the Sankey plot.
The 'node' property is an instance of Node
that may be specified as:
- An instance of :class:`plotly.graph_objs.sankey.Node`
- A dict of string/value properties that will be passed
to the Node constructor
Returns
-------
plotly.graph_objs.sankey.Node
"""
return self["node"]
@node.setter
def node(self, val):
self["node"] = val
@property
def orientation(self):
"""
Sets the orientation of the Sankey diagram.
The 'orientation' property is an enumeration that may be specified as:
- One of the following enumeration values:
['v', 'h']
Returns
-------
Any
"""
return self["orientation"]
@orientation.setter
def orientation(self, val):
self["orientation"] = val
@property
def selectedpoints(self):
"""
Array containing integer indices of selected points. Has an
effect only for traces that support selections. Note that an
empty array means an empty selection where the `unselected` are
turned on for all points, whereas, any other non-array values
means no selection all where the `selected` and `unselected`
styles have no effect.
The 'selectedpoints' property accepts values of any type
Returns
-------
Any
"""
return self["selectedpoints"]
@selectedpoints.setter
def selectedpoints(self, val):
self["selectedpoints"] = val
@property
def stream(self):
"""
The 'stream' property is an instance of Stream
that may be specified as:
- An instance of :class:`plotly.graph_objs.sankey.Stream`
- A dict of string/value properties that will be passed
to the Stream constructor
Returns
-------
plotly.graph_objs.sankey.Stream
"""
return self["stream"]
@stream.setter
def stream(self, val):
self["stream"] = val
@property
def textfont(self):
"""
Sets the font for node labels
The 'textfont' property is an instance of Textfont
that may be specified as:
- An instance of :class:`plotly.graph_objs.sankey.Textfont`
- A dict of string/value properties that will be passed
to the Textfont constructor
Returns
-------
plotly.graph_objs.sankey.Textfont
"""
return self["textfont"]
@textfont.setter
def textfont(self, val):
self["textfont"] = val
@property
def uid(self):
"""
Assign an id to this trace, Use this to provide object
constancy between traces during animations and transitions.
The 'uid' property is a string and must be specified as:
- A string
- A number that will be converted to a string
Returns
-------
str
"""
return self["uid"]
@uid.setter
def uid(self, val):
self["uid"] = val
@property
def uirevision(self):
"""
Controls persistence of some user-driven changes to the trace:
`constraintrange` in `parcoords` traces, as well as some
`editable: true` modifications such as `name` and
`colorbar.title`. Defaults to `layout.uirevision`. Note that
other user-driven trace attribute changes are controlled by
`layout` attributes: `trace.visible` is controlled by
`layout.legend.uirevision`, `selectedpoints` is controlled by
`layout.selectionrevision`, and `colorbar.(x|y)` (accessible
with `config: {editable: true}`) is controlled by
`layout.editrevision`. Trace changes are tracked by `uid`,
which only falls back on trace index if no `uid` is provided.
So if your app can add/remove traces before the end of the
`data` array, such that the same trace has a different index,
you can still preserve user-driven changes if you give each
trace a `uid` that stays with it as it moves.
The 'uirevision' property accepts values of any type
Returns
-------
Any
"""
return self["uirevision"]
@uirevision.setter
def uirevision(self, val):
self["uirevision"] = val
@property
def valueformat(self):
"""
Sets the value formatting rule using d3 formatting mini-
languages which are very similar to those in Python. For
numbers, see:
https://github.com/d3/d3-format/tree/v1.4.5#d3-format.
The 'valueformat' property is a string and must be specified as:
- A string
- A number that will be converted to a string
Returns
-------
str
"""
return self["valueformat"]
@valueformat.setter
def valueformat(self, val):
self["valueformat"] = val
@property
def valuesuffix(self):
"""
Adds a unit to follow the value in the hover tooltip. Add a
space if a separation is necessary from the value.
The 'valuesuffix' property is a string and must be specified as:
- A string
- A number that will be converted to a string
Returns
-------
str
"""
return self["valuesuffix"]
@valuesuffix.setter
def valuesuffix(self, val):
self["valuesuffix"] = val
@property
def visible(self):
"""
Determines whether or not this trace is visible. If
"legendonly", the trace is not drawn, but can appear as a
legend item (provided that the legend itself is visible).
The 'visible' property is an enumeration that may be specified as:
- One of the following enumeration values:
[True, False, 'legendonly']
Returns
-------
Any
"""
return self["visible"]
@visible.setter
def visible(self, val):
self["visible"] = val
@property
def type(self):
return self._props["type"]
@property
def _prop_descriptions(self):
return """\
arrangement
If value is `snap` (the default), the node arrangement
is assisted by automatic snapping of elements to
preserve space between nodes specified via `nodepad`.
If value is `perpendicular`, the nodes can only move
along a line perpendicular to the flow. If value is
`freeform`, the nodes can freely move on the plane. If
value is `fixed`, the nodes are stationary.
customdata
Assigns extra data each datum. This may be useful when
listening to hover, click and selection events. Note
that, "scatter" traces also appends customdata items in
the markers DOM elements
customdatasrc
Sets the source reference on Chart Studio Cloud for
`customdata`.
domain
:class:`plotly.graph_objects.sankey.Domain` instance or
dict with compatible properties
hoverinfo
Determines which trace information appear on hover. If
`none` or `skip` are set, no information is displayed
upon hovering. But, if `none` is set, click and hover
events are still fired. Note that this attribute is
superseded by `node.hoverinfo` and `node.hoverinfo` for
nodes and links respectively.
hoverlabel
:class:`plotly.graph_objects.sankey.Hoverlabel`
instance or dict with compatible properties
ids
Assigns id labels to each datum. These ids for object
constancy of data points during animation. Should be an
array of strings, not numbers or any other type.
idssrc
Sets the source reference on Chart Studio Cloud for
`ids`.
legend
Sets the reference to a legend to show this trace in.
References to these legends are "legend", "legend2",
"legend3", etc. Settings for these legends are set in
the layout, under `layout.legend`, `layout.legend2`,
etc.
legendgrouptitle
:class:`plotly.graph_objects.sankey.Legendgrouptitle`
instance or dict with compatible properties
legendrank
Sets the legend rank for this trace. Items and groups
with smaller ranks are presented on top/left side while
with "reversed" `legend.traceorder` they are on
bottom/right side. The default legendrank is 1000, so
that you can use ranks less than 1000 to place certain
items before all unranked items, and ranks greater than
1000 to go after all unranked items. When having
unranked or equal rank items shapes would be displayed
after traces i.e. according to their order in data and
layout.
legendwidth
Sets the width (in px or fraction) of the legend for
this trace.
link
The links of the Sankey plot.
meta
Assigns extra meta information associated with this
trace that can be used in various text attributes.
Attributes such as trace `name`, graph, axis and
colorbar `title.text`, annotation `text`
`rangeselector`, `updatemenues` and `sliders` `label`
text all support `meta`. To access the trace `meta`
values in an attribute in the same trace, simply use
`%{meta[i]}` where `i` is the index or key of the
`meta` item in question. To access trace `meta` in
layout attributes, use `%{data[n[.meta[i]}` where `i`
is the index or key of the `meta` and `n` is the trace
index.
metasrc
Sets the source reference on Chart Studio Cloud for
`meta`.
name
Sets the trace name. The trace name appears as the
legend item and on hover.
node
The nodes of the Sankey plot.
orientation
Sets the orientation of the Sankey diagram.
selectedpoints
Array containing integer indices of selected points.
Has an effect only for traces that support selections.
Note that an empty array means an empty selection where
the `unselected` are turned on for all points, whereas,
any other non-array values means no selection all where
the `selected` and `unselected` styles have no effect.
stream
:class:`plotly.graph_objects.sankey.Stream` instance or
dict with compatible properties
textfont
Sets the font for node labels
uid
Assign an id to this trace, Use this to provide object
constancy between traces during animations and
transitions.
uirevision
Controls persistence of some user-driven changes to the
trace: `constraintrange` in `parcoords` traces, as well
as some `editable: true` modifications such as `name`
and `colorbar.title`. Defaults to `layout.uirevision`.
Note that other user-driven trace attribute changes are
controlled by `layout` attributes: `trace.visible` is
controlled by `layout.legend.uirevision`,
`selectedpoints` is controlled by
`layout.selectionrevision`, and `colorbar.(x|y)`
(accessible with `config: {editable: true}`) is
controlled by `layout.editrevision`. Trace changes are
tracked by `uid`, which only falls back on trace index
if no `uid` is provided. So if your app can add/remove
traces before the end of the `data` array, such that
the same trace has a different index, you can still
preserve user-driven changes if you give each trace a
`uid` that stays with it as it moves.
valueformat
Sets the value formatting rule using d3 formatting
mini-languages which are very similar to those in
Python. For numbers, see:
https://github.com/d3/d3-format/tree/v1.4.5#d3-format.
valuesuffix
Adds a unit to follow the value in the hover tooltip.
Add a space if a separation is necessary from the
value.
visible
Determines whether or not this trace is visible. If
"legendonly", the trace is not drawn, but can appear as
a legend item (provided that the legend itself is
visible).
"""
def __init__(
self,
arg=None,
arrangement=None,
customdata=None,
customdatasrc=None,
domain=None,
hoverinfo=None,
hoverlabel=None,
ids=None,
idssrc=None,
legend=None,
legendgrouptitle=None,
legendrank=None,
legendwidth=None,
link=None,
meta=None,
metasrc=None,
name=None,
node=None,
orientation=None,
selectedpoints=None,
stream=None,
textfont=None,
uid=None,
uirevision=None,
valueformat=None,
valuesuffix=None,
visible=None,
**kwargs,
):
"""
Construct a new Sankey object
Sankey plots for network flow data analysis. The nodes are
specified in `nodes` and the links between sources and targets
in `links`. The colors are set in `nodes[i].color` and
`links[i].color`, otherwise defaults are used.
Parameters
----------
arg
dict of properties compatible with this constructor or
an instance of :class:`plotly.graph_objs.Sankey`
arrangement
If value is `snap` (the default), the node arrangement
is assisted by automatic snapping of elements to
preserve space between nodes specified via `nodepad`.
If value is `perpendicular`, the nodes can only move
along a line perpendicular to the flow. If value is
`freeform`, the nodes can freely move on the plane. If
value is `fixed`, the nodes are stationary.
customdata
Assigns extra data each datum. This may be useful when
listening to hover, click and selection events. Note
that, "scatter" traces also appends customdata items in
the markers DOM elements
customdatasrc
Sets the source reference on Chart Studio Cloud for
`customdata`.
domain
:class:`plotly.graph_objects.sankey.Domain` instance or
dict with compatible properties
hoverinfo
Determines which trace information appear on hover. If
`none` or `skip` are set, no information is displayed
upon hovering. But, if `none` is set, click and hover
events are still fired. Note that this attribute is
superseded by `node.hoverinfo` and `node.hoverinfo` for
nodes and links respectively.
hoverlabel
:class:`plotly.graph_objects.sankey.Hoverlabel`
instance or dict with compatible properties
ids
Assigns id labels to each datum. These ids for object
constancy of data points during animation. Should be an
array of strings, not numbers or any other type.
idssrc
Sets the source reference on Chart Studio Cloud for
`ids`.
legend
Sets the reference to a legend to show this trace in.
References to these legends are "legend", "legend2",
"legend3", etc. Settings for these legends are set in
the layout, under `layout.legend`, `layout.legend2`,
etc.
legendgrouptitle
:class:`plotly.graph_objects.sankey.Legendgrouptitle`
instance or dict with compatible properties
legendrank
Sets the legend rank for this trace. Items and groups
with smaller ranks are presented on top/left side while
with "reversed" `legend.traceorder` they are on
bottom/right side. The default legendrank is 1000, so
that you can use ranks less than 1000 to place certain
items before all unranked items, and ranks greater than
1000 to go after all unranked items. When having
unranked or equal rank items shapes would be displayed
after traces i.e. according to their order in data and
layout.
legendwidth
Sets the width (in px or fraction) of the legend for
this trace.
link
The links of the Sankey plot.
meta
Assigns extra meta information associated with this
trace that can be used in various text attributes.
Attributes such as trace `name`, graph, axis and
colorbar `title.text`, annotation `text`
`rangeselector`, `updatemenues` and `sliders` `label`
text all support `meta`. To access the trace `meta`
values in an attribute in the same trace, simply use
`%{meta[i]}` where `i` is the index or key of the
`meta` item in question. To access trace `meta` in
layout attributes, use `%{data[n[.meta[i]}` where `i`
is the index or key of the `meta` and `n` is the trace
index.
metasrc
Sets the source reference on Chart Studio Cloud for
`meta`.
name
Sets the trace name. The trace name appears as the
legend item and on hover.
node
The nodes of the Sankey plot.
orientation
Sets the orientation of the Sankey diagram.
selectedpoints
Array containing integer indices of selected points.
Has an effect only for traces that support selections.
Note that an empty array means an empty selection where
the `unselected` are turned on for all points, whereas,
any other non-array values means no selection all where
the `selected` and `unselected` styles have no effect.
stream
:class:`plotly.graph_objects.sankey.Stream` instance or
dict with compatible properties
textfont
Sets the font for node labels
uid
Assign an id to this trace, Use this to provide object
constancy between traces during animations and
transitions.
uirevision
Controls persistence of some user-driven changes to the
trace: `constraintrange` in `parcoords` traces, as well
as some `editable: true` modifications such as `name`
and `colorbar.title`. Defaults to `layout.uirevision`.
Note that other user-driven trace attribute changes are
controlled by `layout` attributes: `trace.visible` is
controlled by `layout.legend.uirevision`,
`selectedpoints` is controlled by
`layout.selectionrevision`, and `colorbar.(x|y)`
(accessible with `config: {editable: true}`) is
controlled by `layout.editrevision`. Trace changes are
tracked by `uid`, which only falls back on trace index
if no `uid` is provided. So if your app can add/remove
traces before the end of the `data` array, such that
the same trace has a different index, you can still
preserve user-driven changes if you give each trace a
`uid` that stays with it as it moves.
valueformat
Sets the value formatting rule using d3 formatting
mini-languages which are very similar to those in
Python. For numbers, see:
https://github.com/d3/d3-format/tree/v1.4.5#d3-format.
valuesuffix
Adds a unit to follow the value in the hover tooltip.
Add a space if a separation is necessary from the
value.
visible
Determines whether or not this trace is visible. If
"legendonly", the trace is not drawn, but can appear as
a legend item (provided that the legend itself is
visible).
Returns
-------
Sankey
"""
super().__init__("sankey")
if "_parent" in kwargs:
self._parent = kwargs["_parent"]
return
if arg is None:
arg = {}
elif isinstance(arg, self.__class__):
arg = arg.to_plotly_json()
elif isinstance(arg, dict):
arg = _copy.copy(arg)
else:
raise ValueError("""\
The first argument to the plotly.graph_objs.Sankey
constructor must be a dict or
an instance of :class:`plotly.graph_objs.Sankey`""")
self._skip_invalid = kwargs.pop("skip_invalid", False)
self._validate = kwargs.pop("_validate", True)
self._set_property("arrangement", arg, arrangement)
self._set_property("customdata", arg, customdata)
self._set_property("customdatasrc", arg, customdatasrc)
self._set_property("domain", arg, domain)
self._set_property("hoverinfo", arg, hoverinfo)
self._set_property("hoverlabel", arg, hoverlabel)
self._set_property("ids", arg, ids)
self._set_property("idssrc", arg, idssrc)
self._set_property("legend", arg, legend)
self._set_property("legendgrouptitle", arg, legendgrouptitle)
self._set_property("legendrank", arg, legendrank)
self._set_property("legendwidth", arg, legendwidth)
self._set_property("link", arg, link)
self._set_property("meta", arg, meta)
self._set_property("metasrc", arg, metasrc)
self._set_property("name", arg, name)
self._set_property("node", arg, node)
self._set_property("orientation", arg, orientation)
self._set_property("selectedpoints", arg, selectedpoints)
self._set_property("stream", arg, stream)
self._set_property("textfont", arg, textfont)
self._set_property("uid", arg, uid)
self._set_property("uirevision", arg, uirevision)
self._set_property("valueformat", arg, valueformat)
self._set_property("valuesuffix", arg, valuesuffix)
self._set_property("visible", arg, visible)
self._props["type"] = "sankey"
arg.pop("type", None)
self._process_kwargs(**dict(arg, **kwargs))
self._skip_invalid = False