def yaxis_min_max_values(
yaxis_type, yaxis, inputs, yaxis_inputs, range_data, ext_aggs
):
"""
dash callback controlling values for selected y-axis in y-axis range editor
"""
y = make_list(inputs.get("y"))
final_cols = build_final_cols(
y,
inputs.get("z"),
inputs.get("agg"),
ext_aggs if inputs.get("chart_type") not in NON_EXT_AGGREGATION else [],
)
dd_style = dict(
display="block" if yaxis_type == "multi" and len(final_cols) > 1 else "none"
)
type_style = (
{"borderRadius": "0 0.25rem 0.25rem 0"} if yaxis_type == "default" else None
)
min_max_style = (
"none"
if (yaxis_type == "default") or (yaxis_type == "multi" and yaxis is None)
else "block"
)
label_style = dict(display=min_max_style)
input_style = {"lineHeight": "inherit", "display": min_max_style}
curr_min, curr_max = (None, None)
range_min, range_max = ((range_data or {}).get(p) or {} for p in ["min", "max"])
if yaxis:
curr_vals = (yaxis_inputs or {}).get("data", {}).get(yaxis) or {}
curr_min = curr_vals.get("min") or range_min.get(yaxis)
curr_max = curr_vals.get("max") or range_max.get(yaxis)
elif yaxis_type == "single":
curr_vals = (yaxis_inputs or {}).get("data", {}).get("all") or {}
curr_min = curr_vals.get("min")
if curr_min is None:
curr_min = get_default_range(range_min, final_cols)
curr_max = curr_vals.get("max")
if curr_max is None:
curr_max = get_default_range(range_max, final_cols, max=True)
return (
curr_min,
curr_max,
dd_style,
label_style,
input_style,
label_style,
input_style,
type_style,
)
def update_yaxis_data(
yaxis_type,
yaxis_min,
yaxis_max,
yaxis,
yaxes,
yaxis_data,
range_data,
inputs,
ext_aggs,
):
"""
dash callback controlling updates to y-axis range state
"""
yaxis_data = yaxis_data or dict(data={})
yaxis_data["type"] = yaxis_type
yaxis = yaxis or yaxes[0]["value"] if len(yaxes) else None
yaxis_name = "all" if yaxis_type == "single" else yaxis
if yaxis_name == "all":
final_cols = build_final_cols(
make_list(inputs.get("y")),
inputs.get("z"),
inputs.get("agg"),
ext_aggs
if inputs.get("chart_type") not in NON_EXT_AGGREGATION else [],
)
mins = range_data.get("min", {})
maxs = range_data.get("max", {})
range_min = get_default_range(mins, final_cols)
range_max = get_default_range(maxs, final_cols, max=True)
elif yaxis is None:
raise PreventUpdate
else:
range_min, range_max = (range_data[p].get(yaxis_name)
for p in ["min", "max"])
if yaxis_name in yaxis_data["data"]:
if (yaxis_min, yaxis_max) == (range_min, range_max):
del yaxis_data["data"][yaxis_name]
else:
yaxis_data["data"][yaxis_name] = dict(min=yaxis_min,
max=yaxis_max)
else:
if (yaxis_min, yaxis_max) != (range_min, range_max):
yaxis_data["data"][yaxis_name] = dict(min=yaxis_min,
max=yaxis_max)
return yaxis_data
def on_data(
_ts1,
_ts2,
_ts3,
_ts4,
_ts5,
_ts6,
_ts7,
_ts8,
load_clicks,
inputs,
chart_inputs,
yaxis_data,
map_data,
cs_data,
treemap_data,
funnel_data,
last_chart_inputs,
auto_load,
prev_load_clicks,
ext_aggs,
):
"""
dash callback controlling the building of dash charts
"""
all_inputs = dict_merge(
inputs,
chart_inputs,
dict(yaxis=yaxis_data or {}),
map_data,
cs_data,
treemap_data,
funnel_data,
dict(extended_aggregation=ext_aggs or [])
if inputs.get("chart_type") not in NON_EXT_AGGREGATION else {},
)
if not auto_load and load_clicks == prev_load_clicks:
raise PreventUpdate
if all_inputs == last_chart_inputs:
raise PreventUpdate
if is_app_root_defined(dash_app.server.config.get("APPLICATION_ROOT")):
all_inputs["app_root"] = dash_app.server.config["APPLICATION_ROOT"]
charts, range_data, code = build_chart(**all_inputs)
agg_disabled = len(ext_aggs) > 0
ext_agg_tt = text("ext_agg_desc")
ext_agg_warning = show_style(agg_disabled)
if agg_disabled:
ext_agg_tt = html.Div([
html.Span(text("ext_agg_desc")),
html.Br(),
html.Ul([
html.Li(
extended_aggregations.build_extended_agg_desc(ext_agg),
className="mb-0",
) for ext_agg in ext_aggs
]),
])
final_cols = build_final_cols(
make_list(inputs.get("y")),
inputs.get("z"),
inputs.get("agg"),
ext_aggs
if inputs.get("chart_type") not in NON_EXT_AGGREGATION else [],
)
return (
charts,
all_inputs,
range_data,
"\n".join(make_list(code) + [CHART_EXPORT_CODE]),
get_yaxis_type_tabs(final_cols),
load_clicks,
dict(display="block" if valid_chart(**all_inputs) else "none"),
agg_disabled,
ext_agg_tt,
ext_agg_warning,
)
