def apply_field_map_if_exists(self, field_map_path, out_dataset_name):
"""
Check if there's a field map to go from the country specific data to global data
:param field_map_path: path to the fieldmap, should be formatted: D:\path\to\field\map.ini\{ISO}
:param out_dataset_name: name of the output; used to create a feature layer with a unique name
:return: the source dataset to use when appending to the global layer
"""
# Check if there's a fieldmap to go from country to global layer
if field_map_path:
# Build the actual .ini path, replacing {ISO} with the country value
ini_path = field_map_path.replace('{ISO}', self.add_country_value)
field_map_dict = field_map.get_ini_dict(ini_path)
out_dir = os.path.join(self.scratch_workspace,
'country_to_global_fms')
# Apply field map, set country_src to this new FC
country_src = field_map.ini_fieldmap_to_fc(
self.esri_service_output, out_dataset_name, field_map_dict,
out_dir)
# If no field map, just use the output from the country layer that we just processed
else:
country_src = self.esri_service_output
return country_src
def apply_field_map_if_exists(self, field_map_path, out_dataset_name):
"""
Check if there's a field map to go from the country specific data to global data
:param field_map_path: path to the fieldmap, should be formatted: D:\path\to\field\map.ini\{ISO}
:param out_dataset_name: name of the output; used to create a feature layer with a unique name
:return: the source dataset to use when appending to the global layer
"""
# Check if there's a fieldmap to go from country to global layer
if field_map_path:
# Build the actual .ini path, replacing {ISO} with the country value
ini_path = field_map_path.replace('{ISO}', self.add_country_value)
field_map_dict = field_map.get_ini_dict(ini_path)
out_dir = os.path.join(self.scratch_workspace, 'country_to_global_fms')
# Apply field map, set country_src to this new FC
country_src = field_map.ini_fieldmap_to_fc(self.esri_service_output, out_dataset_name,
field_map_dict, out_dir)
# If no field map, just use the output from the country layer that we just processed
else:
country_src = self.esri_service_output
return country_src
def field_map(self, m):
"""
Validates a field map if it exists
:param m: D:\path\to\fieldmap.ini\{keyname}
:return:
"""
if m:
# Insert this so that global_vector layers can pass validation checks
# These layers may have fieldmaps associated, but they are really for the
# input country vector datasets to use in meeting the schema of the global layers
if self.layer_type == 'global_vector':
m = None
else:
m = field_map.get_ini_dict(m)
else:
m = None
self._field_map = m
def field_map(self, m):
"""
Validates a field map if it exists
:param m: D:\path\to\fieldmap.ini\{keyname}
:return:
"""
if m:
# Insert this so that global_vector layers can pass validation checks
# These layers may have fieldmaps associated, but they are really for the
# input country vector datasets to use in meeting the schema of the global layers
if self.layer_type == 'global_vector':
m = None
else:
m = field_map.get_ini_dict(m)
else:
m = None
self._field_map = m
