def from_xml_2(cls, ui_holder, xml_root, prefix=None):
mi = module_xpath(xml_root, '//workflow/skymaker', False)
apply_mock_image = mi is not None
params = {'mock_image-apply_mock_image': apply_mock_image}
if apply_mock_image:
# Find the images and setup the management form.
imgs = list(module_xpath_iterate(xml_root, '//skymaker/images/item', False))
params[prefix + '-TOTAL_FORMS'] = len(imgs)
params[prefix + '-INITIAL_FORMS'] = len(imgs)
params[prefix + '-MAX_NUM_FORMS'] = 1000
# Process each image.
for ii, img in enumerate(imgs):
pre = prefix + '-' + str(ii) + '-'
for field in img:
tag = strip_namespace(field.tag)
if tag == 'mag_field':
id, ext = field.text.rsplit('_', 1)
filter = datasets.band_pass_filter_find_from_xml(id)
if filter is not None:
params[pre + tag] = str(filter.id) + '_' + ext
else:
params[pre + tag] = field.text if field.text != 'None' else ''
# Create the class.
return cls(ui_holder, params, prefix=prefix)
def from_xml_2(cls, ui_holder, xml_root, prefix=None):
sed = module_xpath(xml_root, '//workflow/sed', text=False)
apply_sed = sed is not None
params = {prefix+'-apply_sed': apply_sed}
if apply_sed:
sspm_name = module_xpath(xml_root, '//sed/single-stellar-population-model')
sspm = datasets.stellar_model_find_from_xml(sspm_name)
if sspm is not None:
params.update({prefix+'-single_stellar_population_model': sspm.id})
bp_filters = []
for filter_item in module_xpath_iterate(xml_root, '//filter/bandpass-filters/item', text=False):
filter_id = filter_item.text
filter_extension_list = filter_item.get('selected').split(',')
filter = datasets.band_pass_filter_find_from_xml(filter_id)
if filter is not None:
for filter_extension in filter_extension_list:
bp_filters.append(str(filter.id) + '_' + filter_extension)
if len(bp_filters) > 0:
params.update({prefix+'-band_pass_filters': bp_filters})
dust = module_xpath(xml_root, '//dust/model')
apply_dust = dust is not None
if apply_dust:
dust_model = datasets.dust_model_find_from_xml(dust)
if dust_model is not None:
params.update({prefix+'-apply_dust': True})
params.update({prefix+'-select_dust_model': dust_model.id})
else:
params.update({prefix+'-apply_dust': False})
else:
params.update({prefix+'-apply_dust': False})
return cls(ui_holder, params, prefix=prefix)
