def resolve_tag_values(parent: 'ReadHaystack',
info: ResolveInfo,
tag: str,
version: Optional[HSDateTime] = None):
log.debug("resolve_values(parent,info,%s)", tag)
envs = cast(Dict[str, str], os.environ)
return get_singleton_provider(envs).values_for_tag(tag, version)
def resolve_about(parent: 'ReadHaystack', info: ResolveInfo):
log.debug("resolve_about(parent,info)")
envs = cast(Dict[str, str], os.environ)
grid = get_singleton_provider(envs).about("http://localhost")
result = ReadHaystack._conv_entity(HSAbout, grid[0])
result.serverTime = grid[0]["serverTime"] # pylint: disable=invalid-name
result.bootTime = grid[0]["serverBootTime"] # pylint: disable=invalid-name, attribute-defined-outside-init
return result
def resolve_point_write(parent: 'ReadHaystack',
info: ResolveInfo,
entity_id: str,
version: Union[datetime, str, None] = None):
if version:
version = HSDateTime.parse_value(version)
log.debug("resolve_point_write(parent,info, entity_id=%s, version=%s)",
entity_id, version)
ref = Ref(ReadHaystack._filter_id(entity_id))
envs = cast(Dict[str, str], os.environ)
grid = get_singleton_provider(envs).point_write_read(ref, version)
return ReadHaystack._conv_list_to_object_type(HSPointWrite, grid)
def resolve_histories(parent: 'ReadHaystack',
info: ResolveInfo,
ids: Optional[List[str]] = None,
dates_range: Optional[str] = None,
version: Union[str, datetime, date, None] = None):
if version:
version = HSDateTime.parse_value(version)
log.debug(
"resolve_histories(parent,info,ids=%s, range=%s, version=%s)", ids,
dates_range, version)
envs = cast(Dict[str, str], os.environ)
provider = get_singleton_provider(envs)
grid_date_range = parse_date_range(dates_range, provider.get_tz())
return [
ReadHaystack._conv_history(
provider.his_read(Ref(ReadHaystack._filter_id(entity_id)),
grid_date_range, version), info)
for entity_id in ids
]
def resolve_entities(
parent: 'ReadHaystack',
info: ResolveInfo,
ids: Optional[List[str]] = None,
select: str = '*',
filter: str = '', # pylint: disable=redefined-builtin
limit: int = 0,
version: Optional[HSDateTime] = None):
log.debug(
"resolve_entities(parent,info,ids=%s, "
"select=%s, filter=%s, "
"limit=%s, version=%s)", ids, select, filter, limit, version)
if ids:
ids = [
Ref(ReadHaystack._filter_id(entity_id)) for entity_id in ids
]
envs = cast(Dict[str, str], os.environ)
grid = get_singleton_provider(envs).read(limit, select, ids, filter,
version)
return grid.purge()
def resolve_versions(parent: 'ReadHaystack', info: ResolveInfo):
log.debug("resolve_versions(parent,info)")
envs = cast(Dict[str, str], os.environ)
return get_singleton_provider(envs).versions()
def resolve_ops(parent: 'ReadHaystack', info: ResolveInfo):
log.debug("resolve_about(parent,info)")
envs = cast(Dict[str, str], os.environ)
grid = get_singleton_provider(envs).ops()
return ReadHaystack._conv_list_to_object_type(HSOps, grid)