def walk_push_to_template(fig_obj, template_obj, skip):
"""
Move style properties from fig_obj to template_obj.
Parameters
----------
fig_obj: plotly.basedatatypes.BasePlotlyType
template_obj: plotly.basedatatypes.BasePlotlyType
skip: set of str
Set of names of properties to skip
"""
from _plotly_utils.basevalidators import (
CompoundValidator,
CompoundArrayValidator,
is_array,
)
for prop in list(fig_obj._props):
if prop == "template" or prop in skip:
# Avoid infinite recursion
continue
fig_val = fig_obj[prop]
template_val = template_obj[prop]
validator = fig_obj._get_validator(prop)
if isinstance(validator, CompoundValidator):
walk_push_to_template(fig_val, template_val, skip)
if not fig_val._props:
# Check if we can remove prop itself
fig_obj[prop] = None
elif isinstance(validator, CompoundArrayValidator) and fig_val:
template_elements = list(template_val)
template_element_names = [el.name for el in template_elements]
template_propdefaults = template_obj[prop[:-1] + "defaults"]
for fig_el in fig_val:
element_name = fig_el.name
if element_name:
# No properties are skipped inside a named array element
skip = set()
if fig_el.name in template_element_names:
item_index = template_element_names.index(fig_el.name)
template_el = template_elements[item_index]
walk_push_to_template(fig_el, template_el, skip)
else:
template_el = fig_el.__class__()
walk_push_to_template(fig_el, template_el, skip)
template_elements.append(template_el)
template_element_names.append(fig_el.name)
# Restore element name
# since it was pushed to template above
fig_el.name = element_name
else:
walk_push_to_template(fig_el, template_propdefaults, skip)
template_obj[prop] = template_elements
elif not validator.array_ok or not is_array(fig_val):
# Move property value from figure to template
template_obj[prop] = fig_val
try:
fig_obj[prop] = None
except ValueError:
# Property cannot be set to None, move on.
pass
def walk_push_to_template(fig_obj, template_obj, skip):
"""
Move style properties from fig_obj to template_obj.
Parameters
----------
fig_obj: plotly.basedatatypes.BasePlotlyType
template_obj: plotly.basedatatypes.BasePlotlyType
skip: set of str
Set of names of properties to skip
"""
for prop in list(fig_obj._props):
if prop == 'template' or prop in skip:
# Avoid infinite recursion
continue
fig_val = fig_obj[prop]
template_val = template_obj[prop]
validator = fig_obj._validators[prop]
if isinstance(validator, CompoundValidator):
walk_push_to_template(fig_val, template_val, skip)
if not fig_val._props:
# Check if we can remove prop itself
fig_obj[prop] = None
elif isinstance(validator, CompoundArrayValidator) and fig_val:
template_elements = list(template_val)
template_element_names = [el.name for el in template_elements]
template_propdefaults = template_obj[prop[:-1] + 'defaults']
for fig_el in fig_val:
element_name = fig_el.name
if element_name:
# No properties are skipped inside a named array element
skip = set()
if fig_el.name in template_element_names:
item_index = template_element_names.index(fig_el.name)
template_el = template_elements[item_index]
walk_push_to_template(fig_el, template_el, skip)
else:
template_el = fig_el.__class__()
walk_push_to_template(fig_el, template_el, skip)
template_elements.append(template_el)
template_element_names.append(fig_el.name)
# Restore element name
# since it was pushed to template above
fig_el.name = element_name
else:
walk_push_to_template(fig_el, template_propdefaults, skip)
template_obj[prop] = template_elements
elif not validator.array_ok or not is_array(fig_val):
# Move property value from figure to template
template_obj[prop] = fig_val
try:
fig_obj[prop] = None
except ValueError:
# Property cannot be set to None, move on.
pass
