def _load_initial(self):
"""Create the PVs for all the synoptics found in the synoptics directory."""
for f in self._file_io.get_list_synoptic_files(self._directory):
# Load the data, checking the schema
try:
data = self._file_io.read_synoptic_file(self._directory, f)
ConfigurationSchemaChecker.check_xml_matches_schema(os.path.join(self._schema_folder,
SYNOPTIC_SCHEMA_FILE), data, "Synoptic")
# Get the synoptic name
self._create_pv(data)
self._add_to_version_control(f[0:-4])
except VersionControlException as err:
print_and_log(str(err), "MAJOR")
except Exception as err:
print_and_log("Error creating synoptic PV: %s" % str(err), "MAJOR")
try:
self._vc.commit("Blockserver started, synoptics updated")
except Exception as err:
print_and_log("Unable to update synoptics while starting the blockserver: %s" % str(err), "MAJOR")
def save_synoptic_xml(self, xml_data):
"""Saves the xml under the filename taken from the xml name tag.
Args:
xml_data (string): The XML to be saved
"""
try:
# Check against schema
ConfigurationSchemaChecker.check_xml_matches_schema(os.path.join(self._schema_folder, SYNOPTIC_SCHEMA_FILE),
xml_data, "Synoptic")
# Update PVs
self._create_pv(xml_data)
except Exception as err:
print_and_log(err)
raise
name = self._get_synoptic_name_from_xml(xml_data)
save_path = FILEPATH_MANAGER.get_synoptic_path(name)
self._file_io.write_synoptic_file(name, save_path, xml_data)
self._add_to_version_control(name, "%s modified by client" % name)
print_and_log("Synoptic saved: " + name)
