def _load_data_from_spec(self, text):
try:
return yaml.load(text, Loader=yaml.BaseLoader)
except Exception as e:
log.warning(f"Failed to load temporary meetings from '{text}'")
log.exception(e)
return None
def parse_timedelta(config):
args = {k: int(v) for (k, v) in config.items()}
try:
delta = datetime.timedelta(**args)
except TypeError as e:
log.expected("valid arguments", "time delta", args)
log.exception(e)
return datetime.timedelta()
else:
return delta
def _do_apply(self, data):
try:
self._apply(data)
except KeyError as e:
log.warning(f"Failed to apply action '{data}',"
f" missing attribute '{e}'.")
except Exception as e:
log.warning(f"Failed to apply action '{data}'.")
log.exception(e)
finally:
return data
def apply_action(self, entry):
"""Try to apply action and log errors."""
call = self._determine_action(entry)
try:
call(entry)
except KeyError as e:
log.warning(
f"Failed to apply action '{entry}',"
f" missing attribute {e}."
)
except Exception as e:
log.warning(f"Failed to apply action '{entry}'.")
log.exception(e)
def _load_data_from_file(self, filename):
"""Try to load data from YAML file, return empty dictionary on
failure.
"""
try:
with open(filename) as file:
return yaml.load(file, Loader=yaml.BaseLoader)
except FileNotFoundError as e:
self._loaded_paths.fail_on(filename, "does not exist")
log.warning(f"Meeting file '{filename}' does not exist.")
log.exception(e, warn=False)
return None
except Exception as e:
self._loaded_paths.fail_on(filename, "failed to parse")
log.warning(f"Failed to load meetings from '{filename}'")
log.exception(e)
return None
def _load(self):
status = "FAILED"
config = {}
try:
with open(self._path) as cfile:
config = yaml.load(cfile, Loader=yaml.BaseLoader)
assert isinstance(config, dict)
except FileNotFoundError:
if self._required:
log.warning(f"Cannot find configuration '{self.description}'.")
else:
log.warning(f"No configuration '{self.description}'.")
except Exception as e:
log.warning(f"Cannot read {self.description} configuration.")
log.exception(e)
else:
status = "successful"
finally:
log.info(f"Load configuration '{self.description}': {status}")
return config